Cities Index.
Agenda packet

Orange City Council
April 11, 2023

Document
Agenda packet
Meeting
April 11, 2023
Body
Orange City Council
Pages
66
Original file
584.3 MB
Text extracted from the city's file for reading and search. Open the original on cityoforange.legistar.com. That file is the official record.

HYDROLOGIC INFORMATION
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2011
TC6284908.2s Page A-4
For additional site information, refer to Physical Setting Source Map Findings. 6G 1/4 - 1/2 Mile ESE S
5G 1/2 - 1 Mile West SE
4G 1/2 - 1 Mile West SSE
3G 1/2 - 1 Mile West SSE
2G 1/4 - 1/2 Mile NNE NW
1G 1/2 - 1 Mile WNW S
W172 1/2 - 1 Mile WNW S

LOCATION GENERAL DIRECTION

MAP ID FROM TP GROUNDWATER FLOW
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2012
TC6284908.2s Page A-5
Map, USGS Digital Data Series DDS - 11 (1994).
of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION
Era: Cenozoic Category: Stratifed Sequence
System: Quaternary
Series: Quaternary
Code: Q (decoded above as Era, System & Series)
at which contaminant migration may be occurring.

Geologic information can be used by the environmental professional in forming an opinion about the relative speed

GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY move more quickly through sandy-gravelly types of soils than silty-clayey types of soils. characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional

GROUNDWATER FLOW VELOCITY INFORMATION
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2013
EDR Inc.
1 2
3 2
0 1/16 1/8 1/4 Miles
2014
TC6284908.2s Page A-7
Soil Drainage Class:
textures.
moderately well and well drained soils with moderately coarse Hydrologic Group: Class B - Moderate infiltration rates. Deep and moderately deep, Soil Surface Texture: fine sandy loam
Soil Component Name: HUENEME
Soil Map ID: 2
Min: 6.6
Max: 8.4
Min: 4
Max: 14
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
Granular
loam
to fine sandy
2 16 inches 62 inches stratified sand
Min: 6.6
Max: 8.4
Min: 4
Max: 14
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
1 0 inches 16 inches loamy sand Granular
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) Depth to Watertable Min: > 0 inches
Depth to Bedrock Min: > 0 inches
Corrosion Potential - Uncoated Steel: High
Hydric Status: Not hydric
Soil Drainage Class: Somewhat excessively drained
excessively drained sands and gravels.

Hydrologic Group: Class A - High infiltration rates. Soils are deep, well drained to Soil Surface Texture: loamy sand
Soil Component Name: METZ
Soil Map ID: 1
in a landscape. The following information is based on Soil Conservation Service SSURGO data. for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information The U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2015
TC6284908.2s Page A-8
Max: Min:

Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Sand.

Gravel and
Fragments,
200), Stone
passing No.
pct. or less
materials (35
1 0 inches 5 inches sand Granular
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) Depth to Watertable Min: > 31 inches
Depth to Bedrock Min: > 0 inches
Corrosion Potential - Uncoated Steel: Not Reported
Hydric Status: All hydric
Soil Drainage Class:
water table, or are shallow to an impervious layer.

Hydrologic Group: Class D - Very slow infiltration rates. Soils are clayey, have a high Soil Surface Texture: sand
Soil Component Name: RIVERWASH
Soil Map ID: 3
Min: 7.4
Max: 8.4
Min: 14
Not reported Not reported Max: 42
to silt loam
2 27 inches 59 inches stratified sand
Min: 7.4
Max: 8.4
Min: 14
1 0 inches 27 inches fine sandy loam Not reported Not reported Max: 42 Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) Depth to Watertable Min: > 0 inches
Depth to Bedrock Min: > 0 inches
Corrosion Potential - Uncoated Steel: High
Hydric Status: Not hydric
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2016
TC6284908.2s Page A-9
Note: PWS System location is not always the same as well location.

No PWS System Found

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATION

MAP ID WELL ID FROM TP
K92 USGS40000138017 1/2 - 1 Mile SE
I56 USGS40000138014 1/2 - 1 Mile SE
I46 USGS40000138019 1/2 - 1 Mile SE
H39 USGS40000138003 1/2 - 1 Mile South
F13 USGS40000138112 1/4 - 1/2 Mile NW
B4 USGS40000138068 0 - 1/8 Mile SE
A3 USGS40000138070 0 - 1/8 Mile SE

FEDERAL USGS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
State Database 1.000
Federal FRDS PWS Nearest PWS within 1 mile
Federal USGS 1.000

WELL SEARCH DISTANCE INFORMATION
DATABASE SEARCH DISTANCE (miles)
opinion about the impact of contaminant migration on nearby drinking water wells. professional in assessing sources that may impact ground water flow direction, and in forming an EDR Local/Regional Water Agency records provide water well information to assist the environmental

LOCAL / REGIONAL WATER AGENCY RECORDS
Max: Min:

Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Sand.

Gravel and
Fragments,
200), Stone
passing No.
pct. or less
materials (35
Granular
sandy loam
coarse sand to
2 5 inches 59 inches stratified
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2017
TC6284908.2s Page A-10
J60 CAEDF0000091066 1/2 - 1 Mile West
I59 CADWR8000005415 1/2 - 1 Mile SE
I58 CAUSGSN00005318 1/2 - 1 Mile SE
J57 CAEDF0000045669 1/2 - 1 Mile West
J55 CAEDF0000098480 1/2 - 1 Mile West
J54 CAEDF0000132573 1/2 - 1 Mile West
J53 CAEDF0000046696 1/2 - 1 Mile West
J52 CAEDF0000049248 1/2 - 1 Mile West
I51 CAUSGS000001670 1/2 - 1 Mile SE
I50 CAUSGSN00011765 1/2 - 1 Mile SE
J49 CAEDF0000092877 1/2 - 1 Mile West
J48 CAEDF0000079706 1/2 - 1 Mile West
I47 6205 1/2 - 1 Mile SE
I45 CALLNL000000639 1/2 - 1 Mile SE
I44 CALLNL000000817 1/2 - 1 Mile SE
I43 CADWR0000022318 1/2 - 1 Mile SE
G42 CAEDF0000091618 1/2 - 1 Mile ENE
H41 CAUSGSN00016176 1/2 - 1 Mile South
H40 CADDW0000014244 1/2 - 1 Mile South
H38 CALLNL000001193 1/2 - 1 Mile South
G37 CAEDF0000046567 1/4 - 1/2 Mile ENE
G36 CAEDF0000108796 1/4 - 1/2 Mile ENE
G35 CAEDF0000131342 1/4 - 1/2 Mile ENE
G34 CAEDF0000095923 1/4 - 1/2 Mile ENE
G33 CAEDF0000134725 1/4 - 1/2 Mile ENE
G32 CAEDF0000061847 1/4 - 1/2 Mile ENE
G31 CAEDF0000063246 1/4 - 1/2 Mile ENE
G30 CAEDF0000106143 1/4 - 1/2 Mile ENE
G29 CAEDF0000052668 1/4 - 1/2 Mile ENE
G28 CAEDF0000134290 1/4 - 1/2 Mile ENE
G27 CAEDF0000033592 1/4 - 1/2 Mile ENE
F26 CADWR8000005472 1/4 - 1/2 Mile NW
C25 CAEDF0000092554 1/4 - 1/2 Mile ESE
C24 CAEDF0000066475 1/4 - 1/2 Mile ESE
C23 CAEDF0000126352 1/4 - 1/2 Mile ESE
C22 CAEDF0000135602 1/4 - 1/2 Mile ESE
C21 CAEDF0000044354 1/4 - 1/2 Mile ESE
C20 CAEDF0000056575 1/4 - 1/2 Mile ESE
C19 CAEDF0000095559 1/4 - 1/2 Mile ESE
C18 CAEDF0000112930 1/4 - 1/2 Mile ESE
C17 CAEDF0000058285 1/4 - 1/2 Mile ESE
C15 CAEDF0000090422 1/4 - 1/2 Mile ESE
C14 CAEDF0000075403 1/4 - 1/2 Mile ESE
E12 CADWR8000005416 1/4 - 1/2 Mile South
F11 CADWR0000005130 1/4 - 1/2 Mile NW
E10 CADWR0000023454 1/4 - 1/2 Mile South
D9 CADWR8000005441 1/4 - 1/2 Mile West
D8 CADWR0000002797 1/4 - 1/2 Mile West
6 CADWR0000023335 1/4 - 1/2 Mile SSW
B5 CAUSGSN00004254 0 - 1/8 Mile SE
A2 CADWR0000010711 0 - 1/8 Mile SE
A1 CADWR8000005440 0 - 1/8 Mile South

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2018
TC6284908.2s Page A-11
M116 CADDW0000013352 1/2 - 1 Mile SE
M115 CADDW0000018624 1/2 - 1 Mile SE
114 CADWR8000005508 1/2 - 1 Mile NNW
113 CADWR0000036537 1/2 - 1 Mile South
Q112 CADDW0000006784 1/2 - 1 Mile NW
P111 5184 1/2 - 1 Mile NE
P110 5183 1/2 - 1 Mile NE
O109 CADDW0000003721 1/2 - 1 Mile NW
108 CADDW0000001563 1/2 - 1 Mile East
N107 CADDW0000016196 1/2 - 1 Mile SW
N106 CADDW0000014085 1/2 - 1 Mile SW
M105 6203 1/2 - 1 Mile SE
M104 5185 1/2 - 1 Mile SE
M103 6208 1/2 - 1 Mile SE
M102 6204 1/2 - 1 Mile SE
M101 6209 1/2 - 1 Mile SE
100 CADWR0000032603 1/2 - 1 Mile NW
99 CADDW0000007430 1/2 - 1 Mile WNW
K95 CADDW0000009117 1/2 - 1 Mile SE
K94 CADWR0000000469 1/2 - 1 Mile SE
K93 CAUSGSN00002877 1/2 - 1 Mile SE
K91 CALLNL000000556 1/2 - 1 Mile SE
K90 CALLNL000000301 1/2 - 1 Mile SE
J89 CAEDF0000124344 1/2 - 1 Mile West
I88 CADDW0000019859 1/2 - 1 Mile SE
J87 CAEDF0000067604 1/2 - 1 Mile West
J86 CAEDF0000012384 1/2 - 1 Mile West
J85 CAEDF0000048390 1/2 - 1 Mile West
J84 CAEDF0000019097 1/2 - 1 Mile West
J83 CAEDF0000135489 1/2 - 1 Mile West
J82 CAEDF0000091860 1/2 - 1 Mile West
J81 CAEDF0000102089 1/2 - 1 Mile West
J80 CAEDF0000132461 1/2 - 1 Mile West
J79 CAEDF0000134793 1/2 - 1 Mile West
K78 CADDW0000001570 1/2 - 1 Mile SE
J77 CAEDF0000003566 1/2 - 1 Mile West
J76 CAEDF0000122087 1/2 - 1 Mile West
J75 CAEDF0000117464 1/2 - 1 Mile West
J74 CAEDF0000056951 1/2 - 1 Mile West
J73 CAEDF0000133783 1/2 - 1 Mile West
J72 CAEDF0000121459 1/2 - 1 Mile West
J71 CAEDF0000095637 1/2 - 1 Mile West
I70 CADWR8000005419 1/2 - 1 Mile SE
J69 CAEDF0000101496 1/2 - 1 Mile West
J68 CAEDF0000108400 1/2 - 1 Mile West
J67 CAEDF0000117716 1/2 - 1 Mile West
J66 CAEDF0000054225 1/2 - 1 Mile West
J65 CAEDF0000018677 1/2 - 1 Mile West
J64 CAEDF0000045939 1/2 - 1 Mile West
J63 CAEDF0000038891 1/2 - 1 Mile West
J62 CAEDF0000080209 1/2 - 1 Mile West
J61 CAEDF0000053084 1/2 - 1 Mile West

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2019
TC6284908.2s Page A-12
U168 CADWR0000017473 1/2 - 1 Mile West
U167 CADWR8000005460 1/2 - 1 Mile West
R166 CAEDF0000071070 1/2 - 1 Mile West
S165 CAEDF0000143083 1/2 - 1 Mile SW
R164 CAEDF0000125624 1/2 - 1 Mile West
S163 CAEDF0000003695 1/2 - 1 Mile SW
R162 CAEDF0000068929 1/2 - 1 Mile West
R161 CAEDF0000129909 1/2 - 1 Mile West
S160 CAEDF0000117027 1/2 - 1 Mile SW
S159 CAEDF0000059928 1/2 - 1 Mile SW
R158 CAEDF0000126086 1/2 - 1 Mile West
R157 CAEDF0000038315 1/2 - 1 Mile West
S156 CAEDF0000067584 1/2 - 1 Mile SW
S155 CAEDF0000120159 1/2 - 1 Mile SW
R154 CAEDF0000050281 1/2 - 1 Mile West
S153 CAEDF0000034103 1/2 - 1 Mile SW
R152 CAEDF0000098139 1/2 - 1 Mile West
R151 CAEDF0000067440 1/2 - 1 Mile West
R150 CAEDF0000072807 1/2 - 1 Mile West
R149 CAEDF0000089993 1/2 - 1 Mile West
T148 CADDW0000014247 1/2 - 1 Mile NNE
R147 CAEDF0000001209 1/2 - 1 Mile West
R146 CAEDF0000084378 1/2 - 1 Mile West
S145 CAEDF0000062168 1/2 - 1 Mile SW
S144 CAEDF0000100224 1/2 - 1 Mile SW
S143 CAEDF0000085138 1/2 - 1 Mile SW
S142 CAEDF0000101643 1/2 - 1 Mile SW
S141 CAEDF0000041208 1/2 - 1 Mile SW
T140 CADWR0000023754 1/2 - 1 Mile NNE
139 CAEDF0000051012 1/2 - 1 Mile WSW
S138 CAEDF0000090062 1/2 - 1 Mile SW
S137 CAEDF0000099966 1/2 - 1 Mile SW
S136 CAEDF0000068167 1/2 - 1 Mile SW
S135 CAEDF0000092850 1/2 - 1 Mile SW
134 CADWR8000005487 1/2 - 1 Mile NW
S133 CAEDF0000136363 1/2 - 1 Mile SW
R132 CAEDF0000129004 1/2 - 1 Mile West
R131 CAEDF0000096636 1/2 - 1 Mile West
R130 CAEDF0000020129 1/2 - 1 Mile West
R129 CAEDF0000021562 1/2 - 1 Mile West
O128 5181 1/2 - 1 Mile NW
R127 CAEDF0000050063 1/2 - 1 Mile West
Q126 5172 1/2 - 1 Mile NW
Q125 5154 1/2 - 1 Mile NW
Q124 5153 1/2 - 1 Mile NW
Q123 5176 1/2 - 1 Mile NW
Q122 5182 1/2 - 1 Mile NW
Q121 5180 1/2 - 1 Mile NW
N120 6211 1/2 - 1 Mile SW
N119 6213 1/2 - 1 Mile SW
N118 6206 1/2 - 1 Mile SW
N117 6207 1/2 - 1 Mile SW

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2020
TC6284908.2s Page A-13
1 CAOG13000006245 1/2 - 1 Mile NW

STATE OIL/GAS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP

OTHER STATE DATABASE INFORMATION
191 CADWR8000005531 1/2 - 1 Mile North
W190 CAEDF0000118429 1/2 - 1 Mile WNW
W189 CAEDF0000098800 1/2 - 1 Mile WNW
W188 CAEDF0000036608 1/2 - 1 Mile WNW
W187 CAEDF0000068992 1/2 - 1 Mile WNW
W186 CAEDF0000047466 1/2 - 1 Mile WNW
W185 CAEDF0000071572 1/2 - 1 Mile WNW
W184 CAEDF0000031992 1/2 - 1 Mile WNW
W183 CAEDF0000105752 1/2 - 1 Mile WNW
W182 CAEDF0000064894 1/2 - 1 Mile WNW
W181 CAEDF0000076433 1/2 - 1 Mile WNW
180 CALLNL000000474 1/2 - 1 Mile SSW
W179 CAEDF0000115938 1/2 - 1 Mile WNW
W178 CAEDF0000042732 1/2 - 1 Mile WNW
W177 CAEDF0000087983 1/2 - 1 Mile WNW
W176 CAEDF0000059285 1/2 - 1 Mile WNW
W175 CAEDF0000084471 1/2 - 1 Mile WNW
W174 CAEDF0000095631 1/2 - 1 Mile WNW
173 CADWR8000005420 1/2 - 1 Mile WSW
V171 5175 1/2 - 1 Mile WNW
V170 CAPFAS000001634 1/2 - 1 Mile WNW
V169 CADDW0000009968 1/2 - 1 Mile WNW

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
2021
EDR Inc.
1 2 0
1 2 0
1 2 0
1 2 0
1 2 0
1 2 0
1 2 0
120
1 2 0
1 60
1 6 0
CA
2022
TC6284908.2s Page A-15
Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 18070201
Monitor Location: 005S010W02B001S Type: Well
Organization Name: USGS California Water Science Center Organization ID: USGS-CA
B4
SE
0 - 1/8 Mile
Lower
FED USGS USGS40000138068
Note: Not Reported
Feet below surface: 94.00 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1976-12-28 Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 150
Construction Date: 19470225 Well Depth: 136
Formation Type: Not Reported Aquifer Type: Not Reported Aquifer: California Coastal Basin aquifers
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 18070203
Monitor Location: 005S010W02B002S Type: Well
Organization Name: USGS California Water Science Center Organization ID: USGS-CA
A3
SE
0 - 1/8 Mile
Higher
FED USGS USGS40000138070
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=05S10W02B002S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 05S10W02B002S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 05S10W02B002S Well Type: UNK
A2
SE
0 - 1/8 Mile
Higher
CA WELLS CADWR0000010711
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 05S10W02B002S Station ID: 7243
A1
South
0 - 1/8 Mile
Lower
CA WELLS CADWR8000005440
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2023
TC6284908.2s Page A-16
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=05S10W02E001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 05S10W02E001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 05S10W02E001S Well Type: UNK
D8
West
1/4 - 1/2 Mile
Lower
CA WELLS CADWR0000002797
Date: 09/15/1995
Average Water Depth: 135
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: S
C7 Site ID: 083000370T
ESE
1/4 - 1/2 Mile
Higher
AQUIFLOW 38991
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=05S10W02B001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 05S10W02B001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 05S10W02B001S Well Type: UNK
6 SSW
1/4 - 1/2 Mile
Lower
CA WELLS CADWR0000023335
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-334625117532301&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-334625117532301 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-334625117532301 Well Type: UNK
B5
SE
0 - 1/8 Mile
Lower
CA WELLS CAUSGSN00004254
Well Hole Depth Units: Not Reported
Well Depth Units: Not Reported Well Hole Depth: Not Reported Construction Date: Not Reported Well Depth: Not Reported Formation Type: Not Reported Aquifer Type: Not Reported Aquifer: California Coastal Basin aquifers
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2024
TC6284908.2s Page A-17
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 05S10W02G001S Station ID: 28368
E12
South
1/4 - 1/2 Mile
Lower
CA WELLS CADWR8000005416
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=04S10W35K001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 04S10W35K001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 04S10W35K001S Well Type: UNK
F11
NW
1/4 - 1/2 Mile
Higher
CA WELLS CADWR0000005130
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=05S10W02G001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 05S10W02G001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 05S10W02G001S Well Type: UNK
E10
South
1/4 - 1/2 Mile
Lower
CA WELLS CADWR0000023454
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 05S10W02E001S Station ID: 40013
D9
West
1/4 - 1/2 Mile
Lower
CA WELLS CADWR8000005441
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2025
TC6284908.2s Page A-18
Date: 06/30/1999
Average Water Depth: Not Reported
Deep Water Depth: 64.28
Shallow Water Depth: 36.93
Groundwater Flow: NW
16 Site ID: 083001600T
NNE
1/4 - 1/2 Mile
Higher
AQUIFLOW 68310
gned_name=MW3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900295&assi date=&global_id=T0605900295&assigned_name=MW3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW3
Well ID: T0605900295-MW3 Well Type: MONITORING
C15
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000090422
gned_name=MW2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900295&assi date=&global_id=T0605900295&assigned_name=MW2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW2
Well ID: T0605900295-MW2 Well Type: MONITORING
C14
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000075403
Note: Not Reported
Feet below surface: 103.30 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1973-01-05 Well Hole Depth Units: ft
Well Depth Units: Not Reported Well Hole Depth: 300
Construction Date: Not Reported Well Depth: Not Reported Formation Type: Not Reported Aquifer Type: Not Reported Aquifer: California Coastal Basin aquifers
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 18070201
Monitor Location: 004S010W35K001S Type: Well
Organization Name: USGS California Water Science Center Organization ID: USGS-CA
F13
NW
1/4 - 1/2 Mile
Higher
FED USGS USGS40000138112
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2026
TC6284908.2s Page A-19
gned_name=WGR-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605975292&assi date=&global_id=T0605975292&assigned_name=WGR-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-4
Well ID: T0605975292-WGR-4 Well Type: MONITORING
C20
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000056575
gned_name=WGR-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900636&assi date=&global_id=T0605900636&assigned_name=WGR-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-4
Well ID: T0605900636-WGR-4 Well Type: MONITORING
C19
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000095559
gned_name=WGR-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605975292&assi date=&global_id=T0605975292&assigned_name=WGR-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-1
Well ID: T0605975292-WGR-1 Well Type: MONITORING
C18
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000112930
gned_name=WGR-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900636&assi date=&global_id=T0605900636&assigned_name=WGR-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-1
Well ID: T0605900636-WGR-1 Well Type: MONITORING
C17
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000058285
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2027
TC6284908.2s Page A-20
gned_name=WGR-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605975292&assi date=&global_id=T0605975292&assigned_name=WGR-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-2
Well ID: T0605975292-WGR-2 Well Type: MONITORING
C24
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000066475
gned_name=WGR-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605975292&assi date=&global_id=T0605975292&assigned_name=WGR-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-3
Well ID: T0605975292-WGR-3 Well Type: MONITORING
C23
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000126352
gned_name=WGR-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900636&assi date=&global_id=T0605900636&assigned_name=WGR-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-3
Well ID: T0605900636-WGR-3 Well Type: MONITORING
C22
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000135602
gned_name=MW1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900295&assi date=&global_id=T0605900295&assigned_name=MW1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW1
Well ID: T0605900295-MW1 Well Type: MONITORING
C21
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000044354
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2028
TC6284908.2s Page A-21
gned_name=BW-12A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-12A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-12A
Well ID: T0605900850-BW-12A Well Type: MONITORING
G28
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000134290
gned_name=BW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-7
Well ID: T0605900850-BW-7 Well Type: MONITORING
G27
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000033592
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 04S10W35K001S Station ID: 5248
F26
NW
1/4 - 1/2 Mile
Higher
CA WELLS CADWR8000005472
gned_name=WGR-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900636&assi date=&global_id=T0605900636&assigned_name=WGR-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: WGR-2
Well ID: T0605900636-WGR-2 Well Type: MONITORING
C25
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000092554
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2029
TC6284908.2s Page A-22
gned_name=BW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-4
Well ID: T0605900850-BW-4 Well Type: MONITORING
G32
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000061847
gned_name=BW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-3
Well ID: T0605900850-BW-3 Well Type: MONITORING
G31
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000063246
gned_name=BW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-2
Well ID: T0605900850-BW-2 Well Type: MONITORING
G30
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000106143
gned_name=BW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-1
Well ID: T0605900850-BW-1 Well Type: MONITORING
G29
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000052668
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2030
TC6284908.2s Page A-23
gned_name=BW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-9
Well ID: T0605900850-BW-9 Well Type: MONITORING
G36
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000108796
gned_name=BW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-10
Well ID: T0605900850-BW-10 Well Type: MONITORING
G35
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000131342
gned_name=BW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-6
Well ID: T0605900850-BW-6 Well Type: MONITORING
G34
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000095923
gned_name=BW-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-11&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-11
Well ID: T0605900850-BW-11 Well Type: MONITORING
G33
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000134725
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2031
TC6284908.2s Page A-24
Units: pCi/L Date: 08/19/2001
Chemical: Tritium (Hydrogen 3) Results: 23.36
Units: cm3STP/g Date: 07/28/2001
Chemical: Krypton Results: .000000101857
Units: cm3STP/g Date: 07/28/2001
Chemical: Helium-4 Results: .00000013591
Units: cm3STP/g Date: 07/28/2001
Chemical: Xenon Results: .0000000128073
Units: cm3STP/g Date: 07/28/2001
Chemical: Neon Results: .000000565678
Units: atom ratio Date: 07/28/2001
Chemical: Helium-3/Helium-4 Results: .00000206047
Units: cm3STP/g Date: 07/28/2001
Chemical: Argon Results: .000594565
GeoTracker Data: Not Reported
Groundwater Quality Data: Not Reported
Other Name: 05S/10W-02K02 S GAMA PFAS Testing: Not Reported Source: Lawrence Livermore National Laboratory
Well ID: 100783 Well Type: MUNICIPAL
H38
South
1/2 - 1 Mile
Lower
CA WELLS CALLNL000001193
gned_name=BW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi date=&global_id=T0605900850&assigned_name=BW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-8
Well ID: T0605900850-BW-8 Well Type: MONITORING
G37
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000046567
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2032
TC6284908.2s Page A-25
date=&global_id=T0605900850&assigned_name=BW-13&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: BW-13
Well ID: T0605900850-BW-13 Well Type: MONITORING
G42
ENE
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000091618
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-334603117533301&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-334603117533301 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-334603117533301 Well Type: UNK
H41
South
1/2 - 1 Mile
Lower
CA WELLS CAUSGSN00016176
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010038-025&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 24 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 3010038-025 Well Type: MUNICIPAL
H40
South
1/2 - 1 Mile
Lower
CA WELLS CADDW0000014244
Note: Not Reported
Feet below surface: 80 Feet to sea level: Not Reported
Ground water levels,Number of Measurements: 1 Level reading date: 1965 Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 688
Construction Date: 196502 Well Depth: 688
Formation Type: Not Reported Aquifer Type: Not Reported Aquifer: California Coastal Basin aquifers
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: Not Reported
Monitor Location: 005S010W02K002S Type: Well
Organization Name: USGS California Water Science Center Organization ID: USGS-CA
H39
South
1/2 - 1 Mile
Lower
FED USGS USGS40000138003
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2033
TC6284908.2s Page A-26
Units: cm3STP/g Date: 10/16/2001
Chemical: Krypton Results: .0000000884914
Units: pCi/L Date: 10/29/2001
Chemical: Tritium (Hydrogen 3) Results: 11.19
Units: cm3STP/g Date: 10/16/2001
Chemical: Xenon Results: .000000011669
Units: cm3STP/g Date: 10/16/2001
Chemical: Argon Results: .000425065
Units: atom ratio Date: 10/16/2001
Chemical: Helium-3/Helium-4 Results: .00000195145
Units: cm3STP/g Date: 10/16/2001
Chemical: Neon Results: .000000354059
Units: cm3STP/g Date: 10/16/2001
Chemical: Helium-4 Results: .0000000865959
GeoTracker Data: Not Reported
Groundwater Quality Data: Not Reported
Other Name: 05S/10W-01E03 S GAMA PFAS Testing: Not Reported Source: Lawrence Livermore National Laboratory
Well ID: 100640 Well Type: MUNICIPAL
I44
SE
1/2 - 1 Mile
Lower
CA WELLS CALLNL000000817
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=05S10W01E001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 05S10W01E001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 05S10W01E001S Well Type: UNK
I43
SE
1/2 - 1 Mile
Higher
CA WELLS CADWR0000022318
gned_name=BW-13
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900850&assi GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2034
TC6284908.2s Page A-27
Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1999-04-28 Feet below surface: 123
Note: Not Reported
Feet below surface: 151 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 2 Level reading date: 2004-05-24 Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 1510
Construction Date: 19870716 Well Depth: 1310
Formation Type: Alluvium Aquifer Type: Unconfined single aquifer Aquifer: California Coastal Basin aquifers
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 18070203
Monitor Location: 005S010W01E003S Type: Well
Organization Name: USGS California Water Science Center Organization ID: USGS-CA
I46
SE
1/2 - 1 Mile
Higher
FED USGS USGS40000138019
Units: pCi/L Date: 04/15/2002
Chemical: Tritium (Hydrogen 3) Results: 13.6
Units: atom ratio Date: 04/02/2002
Chemical: Helium-3/Helium-4 Results: .00000196361
Units: cm3STP/g Date: 04/02/2002
Chemical: Argon Results: .00046975
Units: cm3STP/g Date: 04/02/2002
Chemical: Helium-4 Results: .000000100127
GeoTracker Data: Not Reported
Groundwater Quality Data: Not Reported
Other Name: 05S/10W-01E03 S GAMA PFAS Testing: Not Reported Source: Lawrence Livermore National Laboratory
Well ID: 101120 Well Type: MUNICIPAL
I45
SE
1/2 - 1 Mile
Lower
CA WELLS CALLNL000000639
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2035
TC6284908.2s Page A-28
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.342
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 1.28
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 21-FEB-18 Finding: 1.45
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 21-FEB-18 Finding: 3.62
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 0.539
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 0.115
Dlr: 1.

Chemical: RADIUM 226 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 3.7e-002
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 3.3
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.383
Area serve: CITY OF SANTA ANA
Pop serv: 293700 Connection: 43613
Zip: 92703 Zip ext: Not Reported
City: SANTA ANA State: CA
Hqname: Not Reported Address: 220 S. DAISY AVE., BLDG. A System no: 3010038 System nam: City Of Santa Ana
Comment 6: Not Reported Comment 7: Not Reported
Comment 4: Not Reported Comment 5: Not Reported
Comment 2: Not Reported Comment 3: Not Reported
Comment 1: SITE IS 60’ OF BRISTOL ST & 600’ N OF SANTA CLARA AVE.

Precision: 3 Status: AU
Latitude: 334610.0 Longitude: 1175300.0
Source nam: WELL 36 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 3010038 Water type: G
District: 08 User id: TEE
Frds no: 3010038035 County: 30
Seq: 6205 Prim sta c: 05S/10W-01E03 S
I47
SE
1/2 - 1 Mile
Lower
CA WELLS 6205
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2036
TC6284908.2s Page A-29
Chemical: CALCIUM Report units: MG/L
Sample date: 03-AUG-16 Finding: 76.2
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 03-AUG-16 Finding: 247.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 1.97
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 03-AUG-16 Finding: 202.

Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 03-AUG-16 Finding: 166.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 03-AUG-16 Finding: 7.8
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 03-AUG-16 Finding: 647.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-OCT-16 Finding: 2.1
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-JAN-17 Finding: 3.6
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 10-APR-17 Finding: 3.8
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 16-MAY-17 Finding: 2.13
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-MAY-17 Finding: 2.13
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-JUL-17 Finding: 2.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-OCT-17 Finding: 1.9
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 09-JAN-18 Finding: 1.9
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.304
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2037
TC6284908.2s Page A-30
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 12-AUG-15 Finding: 2750.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 13-OCT-15 Finding: 9.7
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-JAN-16 Finding: 2.9
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-APR-16 Finding: 2.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 19-JUL-16 Finding: 1.9
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 1.97
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 03-AUG-16 Finding: 0.11
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 03-AUG-16 Finding: 394.

Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 03-AUG-16 Finding: 1.5
Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 03-AUG-16 Finding: 0.36
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 03-AUG-16 Finding: 84.9
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 03-AUG-16 Finding: 49.3
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 03-AUG-16 Finding: 2.5
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 03-AUG-16 Finding: 40.

Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 03-AUG-16 Finding: 13.7
Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2038
TC6284908.2s Page A-31
Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 20-AUG-14 Finding: 170.

Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 20-AUG-14 Finding: 207.

Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 20-AUG-14 Finding: 261.

Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 80.6
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 14.6
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 39.

Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 2.7
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 20-AUG-14 Finding: 53.6
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 20-AUG-14 Finding: 93.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 20-AUG-14 Finding: 0.41
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 20-AUG-14 Finding: 436.

Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 20-AUG-14 Finding: 0.16
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 20-AUG-14 Finding: 2520.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 20-AUG-14 Finding: 687.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-OCT-14 Finding: 9.9
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-JAN-15 Finding: 8.6
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2039
TC6284908.2s Page A-32
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 11-DEC-12 Finding: 2660.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-AUG-13 Finding: 3800.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 14-JAN-14 Finding: 8.7
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 18-FEB-14 Finding: 1.6
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 18-FEB-14 Finding: 0.582
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 18-FEB-14 Finding: 4.55
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 18-FEB-14 Finding: 1.41
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 18-FEB-14 Finding: 1.11
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 18-FEB-14 Finding: 4.2
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 18-FEB-14 Finding: 0.253
Dlr: 0.

Chemical: RA-226 OR TOTAL RA BY 903.0 C.E. Report units: PCI/L Sample date: 18-FEB-14 Finding: 0.201
Report units: PCI/L Dlr: 0.

Chemical: RADIUM, TOTAL, MDA95-NTNC ONLY, BY 903.0
Sample date: 18-FEB-14 Finding: 0.322
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 18-FEB-14 Finding: 0.3
Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 20-MAY-14 Finding: 1.4
Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 20-AUG-14 Finding: 8.

Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2040
TC6284908.2s Page A-33
GeoTracker Data: Not Reported
_date=&global_id=&assigned_name=CLABOC-08&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGS&samp Other Name: CLABOC-08 GAMA PFAS Testing: Not Reported
Source: United States Geological Survey
Well ID: CLABOC-08 Well Type: MUNICIPAL
I51
SE
1/2 - 1 Mile
Higher
CA WELLS CAUSGS000001670
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-334609117530401&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-334609117530401 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-334609117530401 Well Type: UNK
I50
SE
1/2 - 1 Mile
Higher
CA WELLS CAUSGSN00011765
gned_name=MW-29
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-29&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-29
Well ID: T0605900214-MW-29 Well Type: MONITORING
J49
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000092877
gned_name=MW-18
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-18&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-18
Well ID: T0605900214-MW-18 Well Type: MONITORING
J48
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000079706
Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 22-MAY-12 Finding: 1.2
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2041
TC6284908.2s Page A-34
gned_name=MW-35A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-35A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-35A
Well ID: T0605900214-MW-35A Well Type: MONITORING
J55
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000098480
gned_name=MW-25
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-25&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-25
Well ID: T0605900214-MW-25 Well Type: MONITORING
J54
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000132573
gned_name=MW-35B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-35B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-35B
Well ID: T0605900214-MW-35B Well Type: MONITORING
J53
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000046696
gned_name=MW-36
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-36&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-36
Well ID: T0605900214-MW-36 Well Type: MONITORING
J52
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000049248
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2042
TC6284908.2s Page A-35
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 05S10W01E004S Station ID: 25146
I59
SE
1/2 - 1 Mile
Higher
CA WELLS CADWR8000005415
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-334607117530101&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-334607117530101 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-334607117530101 Well Type: UNK
I58
SE
1/2 - 1 Mile
Higher
CA WELLS CAUSGSN00005318
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-1
Well ID: T0605900214-MW-1 Well Type: MONITORING
J57
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000045669
Well Hole Depth Units: Not Reported
Well Depth Units: Not Reported Well Hole Depth: Not Reported Construction Date: Not Reported Well Depth: Not Reported Formation Type: Not Reported Aquifer Type: Not Reported Aquifer: California Coastal Basin aquifers
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 18070203
Monitor Location: 005S010W01E001S Type: Well
Organization Name: USGS California Water Science Center Organization ID: USGS-CA
I56
SE
1/2 - 1 Mile
Higher
FED USGS USGS40000138014
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2043
TC6284908.2s Page A-36
gned_name=RW-28A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-28A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-28A
Well ID: T0605900214-RW-28A Well Type: MONITORING
J63
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000038891
gned_name=MW-31
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-31&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-31
Well ID: T0605900214-MW-31 Well Type: MONITORING
J62
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000080209
gned_name=MW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-9
Well ID: T0605900214-MW-9 Well Type: MONITORING
J61
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000053084
gned_name=MW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-10
Well ID: T0605900214-MW-10 Well Type: MONITORING
J60
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000091066
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2044
TC6284908.2s Page A-37
gned_name=RW-17
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-17&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-17
Well ID: T0605900214-RW-17 Well Type: MONITORING
J67
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000117716
gned_name=VW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=VW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: VW-1
Well ID: T0605900214-VW-1 Well Type: MONITORING
J66
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000054225
gned_name=MW-33
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-33&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-33
Well ID: T0605900214-MW-33 Well Type: MONITORING
J65
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000018677
gned_name=RW-28
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-28&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-28
Well ID: T0605900214-RW-28 Well Type: MONITORING
J64
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000045939
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2045
TC6284908.2s Page A-38
gned_name=RW-14A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-14A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-14A
Well ID: T0605900214-RW-14A Well Type: MONITORING
J71
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000095637
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 05S10W01E001S Station ID: 28366
I70
SE
1/2 - 1 Mile
Higher
CA WELLS CADWR8000005419
gned_name=VEW-22
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=VEW-22&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: VEW-22
Well ID: T0605900214-VEW-22 Well Type: MONITORING
J69
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000101496
gned_name=MW-8A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-8A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-8A
Well ID: T0605900214-MW-8A Well Type: MONITORING
J68
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000108400
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2046
TC6284908.2s Page A-39
gned_name=RW-24
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-24&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-24
Well ID: T0605900214-RW-24 Well Type: MONITORING
J75
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000117464
gned_name=MW-34
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-34&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-34
Well ID: T0605900214-MW-34 Well Type: MONITORING
J74
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000056951
gned_name=VEW-21
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=VEW-21&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: VEW-21
Well ID: T0605900214-VEW-21 Well Type: MONITORING
J73
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000133783
gned_name=VEW-20
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=VEW-20&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: VEW-20
Well ID: T0605900214-VEW-20 Well Type: MONITORING
J72
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000121459
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2047
TC6284908.2s Page A-40
gned_name=RW-26
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-26&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-26
Well ID: T0605900214-RW-26 Well Type: MONITORING
J79
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000134793
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010038-035&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 36 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 3010038-035 Well Type: MUNICIPAL
K78
SE
1/2 - 1 Mile
Lower
CA WELLS CADDW0000001570
gned_name=MW-37B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-37B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-37B
Well ID: T0605900214-MW-37B Well Type: MONITORING
J77
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000003566
gned_name=MW-37A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-37A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-37A
Well ID: T0605900214-MW-37A Well Type: MONITORING
J76
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000122087
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2048
TC6284908.2s Page A-41
gned_name=MW-30
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-30&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-30
Well ID: T0605900214-MW-30 Well Type: MONITORING
J83
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000135489
gned_name=RW-14
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-14&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-14
Well ID: T0605900214-RW-14 Well Type: MONITORING
J82
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000091860
gned_name=RW-27
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=RW-27&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-27
Well ID: T0605900214-RW-27 Well Type: MONITORING
J81
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000102089
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-8
Well ID: T0605900214-MW-8 Well Type: MONITORING
J80
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000132461
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2049
TC6284908.2s Page A-42
gned_name=MW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-5&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-5
Well ID: T0605900214-MW-5 Well Type: MONITORING
J87
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000067604
gned_name=MW-19
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-19&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-19
Well ID: T0605900214-MW-19 Well Type: MONITORING
J86
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000012384
gned_name=MW-38
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-38&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-38
Well ID: T0605900214-MW-38 Well Type: MONITORING
J85
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000048390
gned_name=MW-32
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-32&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-32
Well ID: T0605900214-MW-32 Well Type: MONITORING
J84
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000019097
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2050
TC6284908.2s Page A-43
Units: cm3STP/g Date: 04/18/2001
Chemical: Krypton Results: .000000125274
Units: cm3STP/g Date: 04/18/2001
Chemical: Xenon Results: .0000000143399
Units: pCi/L Date: 09/18/2001
Chemical: Tritium (Hydrogen 3) Results: 18.56
Units: cm3STP/g Date: 04/18/2001
Chemical: Argon Results: .000687538
Units: cm3STP/g Date: 04/18/2001
Chemical: Neon Results: .00000117042
GeoTracker Data: Not Reported
Groundwater Quality Data: Not Reported
Other Name: 05S/10W-01E02 S GAMA PFAS Testing: Not Reported Source: Lawrence Livermore National Laboratory
Well ID: 100655 Well Type: MUNICIPAL
K90
SE
1/2 - 1 Mile
Lower
CA WELLS CALLNL000000301
gned_name=MW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900214&assi date=&global_id=T0605900214&assigned_name=MW-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-6
Well ID: T0605900214-MW-6 Well Type: MONITORING
J89
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000124344
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010038-061&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 39 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 3010038-061 Well Type: MUNICIPAL
I88
SE
1/2 - 1 Mile
Higher
CA WELLS CADDW0000019859
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2051
TC6284908.2s Page A-44
Note: Not Reported
Feet below surface: 143 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 2000-09-25 Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 950
Construction Date: Not Reported Well Depth: 654
Formation Type: Quaternary Alluvium Aquifer Type: Unconfined single aquifer Aquifer: California Coastal Basin aquifers
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 18070203
Monitor Location: 005S010W01E002S Type: Well
Organization Name: USGS California Water Science Center Organization ID: USGS-CA
K92
SE
1/2 - 1 Mile
Higher
FED USGS USGS40000138017
Units: cm3STP/g Date: 04/03/2002
Chemical: Helium-4 Results: .000000206695
Units: atom ratio Date: 04/03/2002
Chemical: Helium-3/Helium-4 Results: .00000164365
Units: pCi/L Date: 03/05/2002
Chemical: Tritium (Hydrogen 3) Results: 16.22
Units: cm3STP/g Date: 04/03/2002
Chemical: Argon Results: .000636208
GeoTracker Data: Not Reported
Groundwater Quality Data: Not Reported
Other Name: 05S/10W-01E02 S GAMA PFAS Testing: Not Reported Source: Lawrence Livermore National Laboratory
Well ID: 101114 Well Type: MUNICIPAL
K91
SE
1/2 - 1 Mile
Lower
CA WELLS CALLNL000000556
Units: atom ratio Date: 04/18/2001
Chemical: Helium-3/Helium-4 Results: .00000163864
Units: cm3STP/g Date: 04/18/2001
Chemical: Helium-4 Results: .000000339407
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2052
TC6284908.2s Page A-45
Date: 12/29/1998
Average Water Depth: 26.13
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: SSE
L97 Site ID: 083000276T
West
1/2 - 1 Mile
Lower
AQUIFLOW 54947
Date: 12/29/1998
Average Water Depth: 26.13
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: SSE
L96 Site ID: 083000276T
West
1/2 - 1 Mile
Lower
AQUIFLOW 54948
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010038-019&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 18 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 3010038-019 Well Type: MUNICIPAL
K95
SE
1/2 - 1 Mile
Lower
CA WELLS CADDW0000009117
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=05S10W01E002S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 05S10W01E002S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 05S10W01E002S Well Type: UNK
K94
SE
1/2 - 1 Mile
Higher
CA WELLS CADWR0000000469
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-334608117525601&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-334608117525601 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-334608117525601 Well Type: UNK
K93
SE
1/2 - 1 Mile
Higher
CA WELLS CAUSGSN00002877
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2053
TC6284908.2s Page A-46
Area serve: CITY OF SANTA ANA
Pop serv: 293700 Connection: 43613
Zip: 92703 Zip ext: Not Reported
City: SANTA ANA State: CA
Hqname: Not Reported Address: 220 S. DAISY AVE., BLDG. A System no: 3010038 System nam: City Of Santa Ana
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: AU
Latitude: 334600.0 Longitude: 1175300.0
Source nam: WELL 24 Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010038 Water type: G
District: 08 User id: TEE
Frds no: 3010038025 County: 30
Seq: 6209 Prim sta c: 05S/10W-02K02 S
M101
SE
1/2 - 1 Mile
Higher
CA WELLS 6209
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=04S10W35F001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 04S10W35F001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 04S10W35F001S Well Type: UNK
100
NW
1/2 - 1 Mile
Higher
CA WELLS CADWR0000032603
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010006-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: FAIRLANE TRAILER PARK GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010006-001 Well Type: MUNICIPAL
99 WNW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000007430
Date: 04/26/1994
Average Water Depth: Not Reported
Deep Water Depth: 34
Shallow Water Depth: 32
Groundwater Flow: SE
L98 Site ID: 083002241T
West
1/2 - 1 Mile
Higher
AQUIFLOW 67241
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2054
TC6284908.2s Page A-47
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 14-NOV-17 Finding: 6.74
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 14-NOV-17 Finding: 6.74
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 14-NOV-17 Finding: 6.7
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 09-JAN-18 Finding: 9.5
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.304
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.342
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 1.28
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 21-FEB-18 Finding: 1.99
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 21-FEB-18 Finding: 8.18
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 0.538
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 8.6e-002
Dlr: 1.

Chemical: RADIUM 226 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 5.9e-002
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 2.65
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-FEB-18 Finding: 6.67
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.506
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 21-FEB-18 Finding: 6.66
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2055
TC6284908.2s Page A-48
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 31-OCT-16 Finding: 3.02
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 31-OCT-16 Finding: 3.02
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-JAN-17 Finding: 5.4
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 27-FEB-17 Finding: 7.58
Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 27-FEB-17 Finding: 4.1
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 27-FEB-17 Finding: 7.59
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 10-APR-17 Finding: 8.2
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 16-MAY-17 Finding: 7.47
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-MAY-17 Finding: 7.47
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-JUL-17 Finding: 7.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 08-AUG-17 Finding: 8.91
Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 08-AUG-17 Finding: 5.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 08-AUG-17 Finding: 8.91
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-OCT-17 Finding: 7.8
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 14-NOV-17 Finding: 6.69
Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2056
TC6284908.2s Page A-49
Chemical: CALCIUM Report units: MG/L
Sample date: 07-JUL-16 Finding: 119.

Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 07-JUL-16 Finding: 385.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 07-JUL-16 Finding: 7.05
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 07-JUL-16 Finding: 263.

Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 07-JUL-16 Finding: 216.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 07-JUL-16 Finding: 7.6
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 07-JUL-16 Finding: 995.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 07-JUL-16 Finding: 7.05
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 07-JUL-16 Finding: 0.15
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 07-JUL-16 Finding: 598.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 19-JUL-16 Finding: 5.8
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 6.96
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 6.96
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 7.02
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 7.01
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-OCT-16 Finding: 7.6
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2057
TC6284908.2s Page A-50
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 17-NOV-15 Finding: 2.9
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-JAN-16 Finding: 2.9
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-FEB-16 Finding: 3.31
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 16-FEB-16 Finding: 3.31
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-APR-16 Finding: 7.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 24-MAY-16 Finding: 2.83
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-MAY-16 Finding: 2.83
Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 07-JUL-16 Finding: 1.4
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 07-JUL-16 Finding: 151.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 07-JUL-16 Finding: 0.33
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 07-JUL-16 Finding: 123.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 07-JUL-16 Finding: 99.

Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 07-JUL-16 Finding: 3.1
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 07-JUL-16 Finding: 52.6
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 07-JUL-16 Finding: 21.3
Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2058
TC6284908.2s Page A-51
Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 20-AUG-14 Finding: 7.9
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 20-AUG-14 Finding: 806.

Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 20-AUG-14 Finding: 3.44
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 20-AUG-14 Finding: 1.43
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 1.11
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 0.3
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 0.253
Dlr: 0.

Chemical: RA-226 OR TOTAL RA BY 903.0 C.E. Report units: PCI/L Sample date: 20-AUG-14 Finding: 0.158
Report units: PCI/L Dlr: 0.

Chemical: RADIUM, TOTAL, MDA95-NTNC ONLY, BY 903.0
Sample date: 20-AUG-14 Finding: 0.418
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 20-AUG-14 Finding: 128.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 13-NOV-14 Finding: 2840.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-JAN-15 Finding: 27.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 18-MAR-15 Finding: 6460.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 18-MAR-15 Finding: 28.6
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 19-MAY-15 Finding: 2980.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 12-AUG-15 Finding: 3740.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2059
TC6284908.2s Page A-52
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 20-AUG-14 Finding: 3.52
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 20-AUG-14 Finding: 2860.

Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 20-AUG-14 Finding: 0.19
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 20-AUG-14 Finding: 522.

Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 20-AUG-14 Finding: 130.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 20-AUG-14 Finding: 0.38
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 20-AUG-14 Finding: 79.7
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 2.6
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 41.5
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 17.6
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 98.3
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 20-AUG-14 Finding: 318.

Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 20-AUG-14 Finding: 0.41
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 20-AUG-14 Finding: 172.

Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 20-AUG-14 Finding: 172.

Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2060
TC6284908.2s Page A-53
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-FEB-12 Finding: 3080.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 22-MAY-12 Finding: 3270.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-AUG-12 Finding: 3190.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 15-NOV-12 Finding: 3320.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 19-FEB-13 Finding: 3650.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 28-MAY-13 Finding: 8530.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 28-MAY-13 Finding: 37.74
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-AUG-13 Finding: 3830.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 26-NOV-13 Finding: 6570.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 26-NOV-13 Finding: 29.1
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 14-JAN-14 Finding: 28.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 11-MAR-14 Finding: 3730.

Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 20-MAY-14 Finding: 1.1
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 20-MAY-14 Finding: 4250.

Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 20-AUG-14 Finding: 0.464
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 20-AUG-14 Finding: 1.64
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2061
TC6284908.2s Page A-54
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 21-FEB-18 Finding: 5.37
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 0.556
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 6.6e-002
Dlr: 1.

Chemical: RADIUM 226 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 2.e-002
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 21-FEB-18 Finding: 2.22
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 21-FEB-18 Finding: 8.53
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-FEB-18 Finding: 4.97
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 21-FEB-18 Finding: 4.97
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 13-MAR-18 Finding: 4.4
Area serve: CITY OF SANTA ANA
Pop serv: 293700 Connection: 43613
Zip: 92703 Zip ext: Not Reported
City: SANTA ANA State: CA
Hqname: Not Reported Address: 220 S. DAISY AVE., BLDG. A System no: 3010038 System nam: City Of Santa Ana
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: AU
Latitude: 334600.0 Longitude: 1175300.0
Source nam: WELL 18 Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010038 Water type: G
District: 08 User id: TEE
Frds no: 3010038019 County: 30
Seq: 6204 Prim sta c: 05S/10W-01E02 S
M102
SE
1/2 - 1 Mile
Higher
CA WELLS 6204
Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2062
TC6284908.2s Page A-55
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-JUL-17 Finding: 4.3
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 08-AUG-17 Finding: 4.18
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 08-AUG-17 Finding: 4.1
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 08-AUG-17 Finding: 4.18
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-SEP-17 Finding: 7.1
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-OCT-17 Finding: 4.3
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 14-NOV-17 Finding: 4.28
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 14-NOV-17 Finding: 4.29
Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 04-DEC-17 Finding: 5.1
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-DEC-17 Finding: 4.2
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 09-JAN-18 Finding: 4.3
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.4
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.304
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 0.342
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 21-FEB-18 Finding: 1.11
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 21-FEB-18 Finding: 1.71
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2063
TC6284908.2s Page A-56
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 16-MAY-17 Finding: 3.

Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 16-MAY-17 Finding: 50.3
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 16-MAY-17 Finding: 21.5
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 16-MAY-17 Finding: 114.

Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 16-MAY-17 Finding: 372.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 16-MAY-17 Finding: 4.26
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 16-MAY-17 Finding: 186.

Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 16-MAY-17 Finding: 186.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 16-MAY-17 Finding: 7.7
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 16-MAY-17 Finding: 935.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 16-MAY-17 Finding: 4.3
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 16-MAY-17 Finding: 0.11
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 16-MAY-17 Finding: 602.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-MAY-17 Finding: 4.26
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 13-JUN-17 Finding: 4.5
Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2064
TC6284908.2s Page A-57
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-JAN-17 Finding: 6.2
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 15-FEB-17 Finding: 8.8
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 27-FEB-17 Finding: 4.54
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 27-FEB-17 Finding: 0.47
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 27-FEB-17 Finding: 1.11
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 27-FEB-17 Finding: 2.02
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 27-FEB-17 Finding: 5.85
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 27-FEB-17 Finding: 2.16
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 27-FEB-17 Finding: 7.86
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 27-FEB-17 Finding: 4.54
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 07-MAR-17 Finding: 4.5
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 10-APR-17 Finding: 9.3
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 16-MAY-17 Finding: 140.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 16-MAY-17 Finding: 0.36
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 16-MAY-17 Finding: 118.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 16-MAY-17 Finding: 98.9
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2065
TC6284908.2s Page A-58
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 14-JUN-16 Finding: 5.4
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 19-JUL-16 Finding: 4.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 4.08
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 03-AUG-16 Finding: 4.08
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 09-AUG-16 Finding: 4.2
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 13-SEP-16 Finding: 4.2
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 18-OCT-16 Finding: 4.3
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 31-OCT-16 Finding: 7.71
Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 31-OCT-16 Finding: 4.4
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 31-OCT-16 Finding: 7.72
Dlr: 0.5
Chemical: 1,1-DICHLOROETHYLENE Report units: UG/L
Sample date: 31-OCT-16 Finding: 0.7
Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 07-NOV-16 Finding: 4.1
Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 07-NOV-16 Finding: 4.3
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 15-NOV-16 Finding: 4.5
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 13-DEC-16 Finding: 4.3
Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2066
TC6284908.2s Page A-59
Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 12-AUG-15 Finding: 22.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 12-AUG-15 Finding: 4780.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 12-AUG-15 Finding: 21.1
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-SEP-15 Finding: 30.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 13-OCT-15 Finding: 20.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 17-NOV-15 Finding: 4.15
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 15-DEC-15 Finding: 4.2
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-JAN-16 Finding: 5.9
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-FEB-16 Finding: 4.06
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 16-FEB-16 Finding: 4.05
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 17-FEB-16 Finding: 4.5
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 08-MAR-16 Finding: 4.3
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-APR-16 Finding: 4.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 24-MAY-16 Finding: 7.02
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 24-MAY-16 Finding: 7.4
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-MAY-16 Finding: 7.03
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2067
TC6284908.2s Page A-60
Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 19-MAY-15 Finding: 0.32
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 19-MAY-15 Finding: 285.

Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 19-MAY-15 Finding: 234.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 19-MAY-15 Finding: 7.7
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 19-MAY-15 Finding: 1120.

Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 19-MAY-15 Finding: 146.

Dlr: 100.

Chemical: BORON Report units: UG/L
Sample date: 19-MAY-15 Finding: 120.

Dlr: 0.5
Chemical: 1,1-DICHLOROETHYLENE Report units: UG/L
Sample date: 19-MAY-15 Finding: 0.6
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 19-MAY-15 Finding: 664.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 19-MAY-15 Finding: 31.5
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 19-MAY-15 Finding: 0.22
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 19-MAY-15 Finding: 7120.

Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 19-MAY-15 Finding: 130.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-JUN-15 Finding: 20.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 14-JUL-15 Finding: 32.

Dlr: 2.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2068
TC6284908.2s Page A-61
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 20-AUG-14 Finding: 6370.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 20-AUG-14 Finding: 28.18
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-SEP-14 Finding: 21.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 13-NOV-14 Finding: 3990.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-FEB-15 Finding: 3790.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 18-MAR-15 Finding: 30.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 14-APR-15 Finding: 31.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 21-APR-15 Finding: 36.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 18-MAY-15 Finding: 36.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 19-MAY-15 Finding: 0.32
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 19-MAY-15 Finding: 134.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 19-MAY-15 Finding: 115.

Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 19-MAY-15 Finding: 3.4
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 19-MAY-15 Finding: 64.5
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 19-MAY-15 Finding: 24.9
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 19-MAY-15 Finding: 427.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2069
TC6284908.2s Page A-62
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 18-FEB-14 Finding: 4440.

Report units: PCI/L Dlr: 0.

Chemical: RADIUM, TOTAL, MDA95-NTNC ONLY, BY 903.0
Sample date: 18-FEB-14 Finding: 0.322
Dlr: 0.

Chemical: RA-226 OR TOTAL RA BY 903.0 C.E. Report units: PCI/L Sample date: 18-FEB-14 Finding: 0.126
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 18-FEB-14 Finding: 0.253
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 18-FEB-14 Finding: 0.3
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 18-FEB-14 Finding: 1.47
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 18-FEB-14 Finding: 4.98
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 18-FEB-14 Finding: 0.531
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 18-FEB-14 Finding: 1.72
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 18-FEB-14 Finding: 5.01
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 11-MAR-14 Finding: 32.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 08-APR-14 Finding: 21.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 20-MAY-14 Finding: 4180.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-JUL-14 Finding: 28.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 20-AUG-14 Finding: 27.

Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2070
TC6284908.2s Page A-63
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 19-FEB-13 Finding: 4380.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-APR-13 Finding: 22.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 28-MAY-13 Finding: 4320.

Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 28-MAY-13 Finding: 139.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 28-MAY-13 Finding: 950.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-JUL-13 Finding: 29.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-AUG-13 Finding: 6280.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 21-AUG-13 Finding: 27.8
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-AUG-13 Finding: 21.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 10-SEP-13 Finding: 25.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-OCT-13 Finding: 28.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 13-NOV-13 Finding: 23.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 26-NOV-13 Finding: 5900.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 26-NOV-13 Finding: 26.1
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 10-DEC-13 Finding: 29.

Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 18-FEB-14 Finding: 1.11
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2071
TC6284908.2s Page A-64
Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 19-FEB-13 Finding: 7.8
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 19-FEB-13 Finding: 206.

Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 19-FEB-13 Finding: 206.

Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 19-FEB-13 Finding: 0.35
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 19-FEB-13 Finding: 378.

Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 19-FEB-13 Finding: 115.

Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 19-FEB-13 Finding: 22.1
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 19-FEB-13 Finding: 51.5
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 19-FEB-13 Finding: 3.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 19-FEB-13 Finding: 100.

Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 19-FEB-13 Finding: 122.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 19-FEB-13 Finding: 0.34
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 19-FEB-13 Finding: 135.

Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 19-FEB-13 Finding: 590.

Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 19-FEB-13 Finding: 0.21
Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2072
TC6284908.2s Page A-65
Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 22-MAY-12 Finding: 2.2
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 22-MAY-12 Finding: 169.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 22-MAY-12 Finding: 0.31
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 22-MAY-12 Finding: 145.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 12-JUN-12 Finding: 34.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 17-JUL-12 Finding: 27.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 11-SEP-12 Finding: 37.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 26-SEP-12 Finding: 34.79
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 26-SEP-12 Finding: 7860.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-OCT-12 Finding: 32.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-NOV-12 Finding: 30.5
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 15-NOV-12 Finding: 6890.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-NOV-12 Finding: 30.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 11-DEC-12 Finding: 23.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-JAN-13 Finding: 27.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 19-FEB-13 Finding: 973.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2073
TC6284908.2s Page A-66
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 22-MAY-12 Finding: 139.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 22-MAY-12 Finding: 1150.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 22-MAY-12 Finding: 7.8
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 22-MAY-12 Finding: 234.

Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 22-MAY-12 Finding: 285.

Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 22-MAY-12 Finding: 0.34
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 22-MAY-12 Finding: 469.

Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 22-MAY-12 Finding: 145.

Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 22-MAY-12 Finding: 26.2
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 22-MAY-12 Finding: 59.9
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 22-MAY-12 Finding: 3.5
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 22-MAY-12 Finding: 7140.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-MAY-12 Finding: 31.6
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 22-MAY-12 Finding: 0.29
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 22-MAY-12 Finding: 692.

Dlr: 1.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2074
TC6284908.2s Page A-67
Area serve: CITY OF SANTA ANA
Pop serv: 293700 Connection: 43613
Zip: 92703 Zip ext: Not Reported
City: SANTA ANA State: CA
Hqname: Not Reported Address: 220 S. DAISY AVE., BLDG. A System no: 3010038 System nam: City Of Santa Ana
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334600.0 Longitude: 1175300.0
Source nam: WELL 23 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010038 Water type: G
District: 08 User id: TEE
Frds no: 3010038024 County: 30
Seq: 6208 Prim sta c: 05S/10W-02G01 S
M103
SE
1/2 - 1 Mile
Higher
CA WELLS 6208
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 17-JAN-12 Finding: 37.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-FEB-12 Finding: 9130.

Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 16-FEB-12 Finding: 4.2
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-FEB-12 Finding: 40.4
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 16-FEB-12 Finding: 42.

Dlr: 4.

Chemical: PERCHLORATE Report units: UG/L
Sample date: 07-MAR-12 Finding: 4.1
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-MAR-12 Finding: 39.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 17-APR-12 Finding: 29.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-MAY-12 Finding: 25.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2075
TC6284908.2s Page A-68
date=&global_id=&assigned_name=3010062-034&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 090 - DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010062-034 Well Type: MUNICIPAL
N106
SW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000014085
Area serve: CITY OF SANTA ANA
Pop serv: 293700 Connection: 43613
Zip: 92703 Zip ext: Not Reported
City: SANTA ANA State: CA
Hqname: Not Reported Address: 220 S. DAISY AVE., BLDG. A System no: 3010038 System nam: City Of Santa Ana
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: AU
Latitude: 334600.0 Longitude: 1175300.0
Source nam: WELL 14 Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010038 Water type: G
District: 08 User id: TEE
Frds no: 3010038016 County: 30
Seq: 6203 Prim sta c: 05S/10W-01E01 S
M105
SE
1/2 - 1 Mile
Higher
CA WELLS 6203
Area serve: CITY OF SANTA ANA
Pop serv: 293700 Connection: 43613
Zip: 92703 Zip ext: Not Reported
City: SANTA ANA State: CA
Hqname: Not Reported Address: 220 S. DAISY AVE., BLDG. A System no: 3010038 System nam: City Of Santa Ana
Comment 6: Not Reported Comment 7: Not Reported
Comment 4: Not Reported Comment 5: Not Reported
Comment 2: OF PARK BELOW GROUND IN VAULT) Comment 3: Not Reported Comment 1: MORRISON PARK-45’ E/O WESTWOOD & 200’ S/O CORRIGAN ST. (SOUTHWEST CORN Precision: 5 Status: IR
Latitude: 334600.0 Longitude: 1175300.0
Source nam: WELL 32 - INACTIVE Station ty: WELL/AMBNT/MUN/INTAKE System no: 3010038 Water type: G
District: 08 User id: TEE
Frds no: 3010038032 County: 30
Seq: 5185 Prim sta c: 04S/10W-36Q01 S
M104
SE
1/2 - 1 Mile
Higher
CA WELLS 5185
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2076
TC6284908.2s Page A-69
Comment 6: Not Reported Comment 7: Not Reported
Comment 4: Not Reported Comment 5: Not Reported
Comment 2: Not Reported Comment 3: Not Reported
Comment 1: SW CORNER OF ANITA DR AND CHAPMAN AVE.

Precision: 5 Status: AU
Latitude: 334700.0 Longitude: 1175300.0
Source nam: WELL 20 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 3010027 Water type: G
District: 08 User id: TEE
Frds no: 3010027018 County: 30
Seq: 5183 Prim sta c: 04S/10W-36C02 S
P110
NE
1/2 - 1 Mile
Higher
CA WELLS 5183
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3000762-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 - DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3000762-001 Well Type: MUNICIPAL
O109
NW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000003721
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010038-032&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 32 - INACTIVE GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010038-032 Well Type: MUNICIPAL
108
East
1/2 - 1 Mile
Higher
CA WELLS CADDW0000001563
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010062-035&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 092C - DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010062-035 Well Type: MUNICIPAL
N107
SW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000016196
GeoTracker Data: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2077
TC6284908.2s Page A-70
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 11-JAN-17 Finding: 174.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 11-JAN-17 Finding: 7.8
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 11-JAN-17 Finding: 783.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 11-JAN-17 Finding: 2.38
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 11-JAN-17 Finding: 0.11
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 11-JAN-17 Finding: 494.

Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 15-AUG-17 Finding: 1.93
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 15-AUG-17 Finding: 7.04
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 15-AUG-17 Finding: 0.47
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 15-AUG-17 Finding: 1.11
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 15-AUG-17 Finding: 5.37
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 15-AUG-17 Finding: 2.02
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 06-MAR-18 Finding: 1.91
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 06-MAR-18 Finding: 1.91
Area serve: ORANGE
Pop serv: 116800 Connection: 30144
Zip: 92666 Zip ext: Not Reported
City: ORANGE State: Not Reported
Hqname: Not Reported Address: P O BOX 449
System no: 3010027 System nam: City Of Orange
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2078
TC6284908.2s Page A-71
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 26-JAN-16 Finding: 1.94
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 25-APR-16 Finding: 2.36
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 25-APR-16 Finding: 2.36
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 25-APR-16 Finding: 2.36
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 25-APR-16 Finding: 2.36
Dlr: 3.

Chemical: VANADIUM Report units: UG/L
Sample date: 11-JAN-17 Finding: 3.3
Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 11-JAN-17 Finding: 0.35
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 11-JAN-17 Finding: 111.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 11-JAN-17 Finding: 67.4
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 11-JAN-17 Finding: 3.3
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 11-JAN-17 Finding: 49.2
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 11-JAN-17 Finding: 15.3
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 11-JAN-17 Finding: 91.6
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 11-JAN-17 Finding: 292.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 11-JAN-17 Finding: 2.38
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 11-JAN-17 Finding: 212.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2079
TC6284908.2s Page A-72
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 24-MAR-14 Finding: 170.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 24-MAR-14 Finding: 8.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 24-MAR-14 Finding: 799.

Dlr: 0.

Chemical: COLOR Report units: UNITS
Sample date: 24-MAR-14 Finding: 3.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 24-MAR-14 Finding: 66.3
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 24-MAR-14 Finding: 113.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 24-MAR-14 Finding: 0.38
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 24-MAR-14 Finding: 104.

Dlr: 3.

Chemical: VANADIUM Report units: UG/L
Sample date: 24-MAR-14 Finding: 3.5
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 24-MAR-14 Finding: 476.

Dlr: 0.1
Chemical: TURBIDITY, LABORATORY Report units: NTU
Sample date: 24-MAR-14 Finding: 0.2
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 24-MAR-14 Finding: 0.14
Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 24-MAR-14 Finding: 0.51
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 25-FEB-15 Finding: 2530.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 26-JAN-16 Finding: 1.93
Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2080
TC6284908.2s Page A-73
Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 13-MAR-14 Finding: 2.27
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 13-MAR-14 Finding: 0.491
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 13-MAR-14 Finding: 3.79
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 13-MAR-14 Finding: 1.22
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 13-MAR-14 Finding: 8.67
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 13-MAR-14 Finding: 0.3
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 13-MAR-14 Finding: 0.2
Dlr: 0.

Chemical: RA-226 OR TOTAL RA BY 903.0 C.E. Report units: PCI/L Sample date: 13-MAR-14 Finding: 0.11
Report units: PCI/L Dlr: 0.

Chemical: RADIUM, TOTAL, MDA95-NTNC ONLY, BY 903.0
Sample date: 13-MAR-14 Finding: 0.418
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 24-MAR-14 Finding: 3.3
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 24-MAR-14 Finding: 47.3
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 24-MAR-14 Finding: 15.1
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 24-MAR-14 Finding: 90.

Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 24-MAR-14 Finding: 287.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-MAR-14 Finding: 2420.

Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 24-MAR-14 Finding: 170.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2081
TC6284908.2s Page A-74
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010062-028&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 060 - DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010062-028 Well Type: MUNICIPAL
Q112
NW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000006784
Area serve: ORANGE
Pop serv: 116800 Connection: 30144
Zip: 92666 Zip ext: Not Reported
City: ORANGE State: Not Reported
Hqname: Not Reported Address: P O BOX 449
System no: 3010027 System nam: City Of Orange
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: IR
Latitude: 334700.0 Longitude: 1175300.0
Source nam: WELL 13 - INACTIVE Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010027 Water type: G
District: 08 User id: TEE
Frds no: 3010027013 County: 30
Seq: 5184 Prim sta c: 04S/10W-36D03 S
P111
NE
1/2 - 1 Mile
Higher
CA WELLS 5184
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 27-FEB-12 Finding: 9.3
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 27-FEB-12 Finding: 2110.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 06-MAR-13 Finding: 9.4
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 06-MAR-13 Finding: 2130.

Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 13-MAR-14 Finding: 1.11
Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2082
TC6284908.2s Page A-75
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010038-024&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 23 - DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010038-024 Well Type: MUNICIPAL
M116
SE
1/2 - 1 Mile
Higher
CA WELLS CADDW0000013352
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010038-016&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 14 - DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010038-016 Well Type: MUNICIPAL
M115
SE
1/2 - 1 Mile
Higher
CA WELLS CADDW0000018624
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 04S10W35B004S Station ID: 38660
114
NNW
1/2 - 1 Mile
Higher
CA WELLS CADWR8000005508
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=05S10W02K002S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 05S10W02K002S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 05S10W02K002S Well Type: UNK
113
South
1/2 - 1 Mile
Lower
CA WELLS CADWR0000036537
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2083
TC6284908.2s Page A-76
Source nam: OLD SCWC SIDNEY - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010038 Water type: G
District: 08 User id: TEE
Frds no: 3010038009 County: 30
Seq: 6213 Prim sta c: 05S/10W-03R01 S
N119
SW
1/2 - 1 Mile
Lower
CA WELLS 6213
Area serve: GARDEN GROVE
Pop serv: 151807 Connection: 33251
Zip: 92642 Zip ext: Not Reported
City: GARDEN GROVE State: CA
Hqname: GARDEN GROVE WATER DEPT Address: 13802 NEWHOPE
System no: 3010062 System nam: City Of Garden Grove
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334600.0 Longitude: 1175400.0
Source nam: WELL 090 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010062 Water type: G
District: 08 User id: TEE
Frds no: 3010062034 County: 30
Seq: 6206 Prim sta c: 05S/10W-02E01 S
N118
SW
1/2 - 1 Mile
Lower
CA WELLS 6206
Area serve: GARDEN GROVE
Pop serv: 151807 Connection: 33251
Zip: 92642 Zip ext: Not Reported
City: GARDEN GROVE State: CA
Hqname: GARDEN GROVE WATER DEPT Address: 13802 NEWHOPE
System no: 3010062 System nam: City Of Garden Grove
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334600.0 Longitude: 1175400.0
Source nam: WELL 055 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010062 Water type: G
District: 08 User id: TEE
Frds no: 3010062025 County: 30
Seq: 6207 Prim sta c: 05S/10W-02E02 S
N117
SW
1/2 - 1 Mile
Lower
CA WELLS 6207
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2084
TC6284908.2s Page A-77
Pop serv: 151807 Connection: 33251
Zip: 92642 Zip ext: Not Reported
City: GARDEN GROVE State: CA
Hqname: GARDEN GROVE WATER DEPT Address: 13802 NEWHOPE
System no: 3010062 System nam: City Of Garden Grove
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334700.0 Longitude: 1175400.0
Source nam: WELL 064 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010062 Water type: G
District: 08 User id: TEE
Frds no: 3010062029 County: 30
Seq: 5180 Prim sta c: 04S/10W-34R02 S
Q121
NW
1/2 - 1 Mile
Higher
CA WELLS 5180
Area serve: GARDEN GROVE
Pop serv: 151807 Connection: 33251
Zip: 92642 Zip ext: Not Reported
City: GARDEN GROVE State: CA
Hqname: GARDEN GROVE WATER DEPT Address: 13802 NEWHOPE
System no: 3010062 System nam: City Of Garden Grove
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334600.0 Longitude: 1175400.0
Source nam: WELL 092C - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE System no: 3010062 Water type: G
District: 08 User id: TEE
Frds no: 3010062035 County: 30
Seq: 6211 Prim sta c: 05S/10W-03H01 S
N120
SW
1/2 - 1 Mile
Lower
CA WELLS 6211
Area serve: CITY OF SANTA ANA
Pop serv: 293700 Connection: 43613
Zip: 92703 Zip ext: Not Reported
City: SANTA ANA State: CA
Hqname: Not Reported Address: 220 S. DAISY AVE., BLDG. A System no: 3010038 System nam: City Of Santa Ana
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334600.0 Longitude: 1175400.0
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2085
TC6284908.2s Page A-78
System no: 3010027 Water type: G
District: 08 User id: TEE
Frds no: 3010027003 County: 30
Seq: 5153 Prim sta c: 04S/10W-26N01 S
Q124
NW
1/2 - 1 Mile
Higher
CA WELLS 5153
Area serve: GARDEN GROVE
Pop serv: 151807 Connection: 33251
Zip: 92642 Zip ext: Not Reported
City: GARDEN GROVE State: CA
Hqname: GARDEN GROVE WATER DEPT Address: 13802 NEWHOPE
System no: 3010062 System nam: City Of Garden Grove
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334700.0 Longitude: 1175400.0
Source nam: WELL 059 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010062 Water type: G
District: 08 User id: TEE
Frds no: 3010062027 County: 30
Seq: 5176 Prim sta c: 04S/10W-34K01 S
Q123
NW
1/2 - 1 Mile
Higher
CA WELLS 5176
Area serve: FAIRLANE TRAILER PK
Pop serv: 500 Connection: 248
Zip: 92640 Zip ext: Not Reported
City: GARDEN GROVE State: Not Reported
Hqname: Not Reported Address: 12560 HASTER ST
System no: 3010006 System nam: Fairlane Mobile Lodge
Comment 6: Not Reported Comment 7: Not Reported
Comment 4: Not Reported Comment 5: Not Reported
Comment 2: Not Reported Comment 3: Not Reported
Comment 1: S SIDE OF LAMPSON ST; 3/4 MI. E/O HARBOR BLVD.

Precision: 5 Status: AU
Latitude: 334700.0 Longitude: 1175400.0
Source nam: FAIRLANE TRAILER PARK Station ty: WELL/AMBNT/MUN/INTAKE System no: 3010006 Water type: G
District: 08 User id: TEE
Frds no: 3010006001 County: 30
Seq: 5182 Prim sta c: 04S/10W-35M02 S
Q122
NW
1/2 - 1 Mile
Higher
CA WELLS 5182
Area serve: GARDEN GROVE
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2086
TC6284908.2s Page A-79
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 28-APR-15 Finding: 18.8
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 28-APR-15 Finding: 97.9
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 28-APR-15 Finding: 322.

Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 28-APR-15 Finding: 0.49
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 28-APR-15 Finding: 249.

Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 28-APR-15 Finding: 204.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 28-APR-15 Finding: 3140.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 28-APR-15 Finding: 1000.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 14-APR-16 Finding: 2.49
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 14-APR-16 Finding: 2.49
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 16-JAN-17 Finding: 2.35
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 16-JAN-17 Finding: 2.35
Area serve: ORANGE
Pop serv: 116800 Connection: 30144
Zip: 92666 Zip ext: Not Reported
City: ORANGE State: Not Reported
Hqname: Not Reported Address: P O BOX 449
System no: 3010027 System nam: City Of Orange
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: AU
Latitude: 334700.0 Longitude: 1175400.0
Source nam: WELL 03 Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2087
TC6284908.2s Page A-80
Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 24-MAR-14 Finding: 0.3
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 24-MAR-14 Finding: 1.11
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 13-MAY-14 Finding: 2630.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-SEP-14 Finding: 2710.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 13-OCT-14 Finding: 2690.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 28-APR-15 Finding: 8.

Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 28-APR-15 Finding: 0.19
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 28-APR-15 Finding: 618.

Dlr: 3.

Chemical: VANADIUM Report units: UG/L
Sample date: 28-APR-15 Finding: 3.4
Dlr: 100.

Chemical: BORON Report units: UG/L
Sample date: 28-APR-15 Finding: 230.

Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 28-APR-15 Finding: 102.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 28-APR-15 Finding: 0.5
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 28-APR-15 Finding: 133.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 28-APR-15 Finding: 110.

Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 28-APR-15 Finding: 4.5
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 28-APR-15 Finding: 80.5
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2088
TC6284908.2s Page A-81
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 12-MAR-13 Finding: 956.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 12-MAR-13 Finding: 2450.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-MAY-13 Finding: 2650.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 26-AUG-13 Finding: 2680.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 06-NOV-13 Finding: 2730.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-MAR-14 Finding: 3060.

Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 24-MAR-14 Finding: 5.96
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 24-MAR-14 Finding: 1.92
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 24-MAR-14 Finding: 0.366
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 24-MAR-14 Finding: 2.76
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 24-MAR-14 Finding: 1.15
Report units: PCI/L Dlr: 0.

Chemical: RADIUM, TOTAL, MDA95-NTNC ONLY, BY 903.0
Sample date: 24-MAR-14 Finding: 0.418
Dlr: 0.

Chemical: RA-226 OR TOTAL RA BY 903.0 C.E. Report units: PCI/L Sample date: 24-MAR-14 Finding: 9.7e-002
Report units: PCI/L Dlr: 0.

Chemical: RA-226 FOR CWS OR TOTAL RA FOR NTNC BY 903.0
Sample date: 24-MAR-14 Finding: 2.9e-002
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 24-MAR-14 Finding: 0.2
Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2089
TC6284908.2s Page A-82
Chemical: BROMIDE Report units: MG/L
Sample date: 30-MAY-12 Finding: 0.32
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 30-MAY-12 Finding: 644.

Dlr: 3.

Chemical: VANADIUM Report units: UG/L
Sample date: 30-MAY-12 Finding: 4.3
Dlr: 100.

Chemical: BORON Report units: UG/L
Sample date: 30-MAY-12 Finding: 260.

Dlr: 2.

Chemical: ARSENIC Report units: UG/L
Sample date: 30-MAY-12 Finding: 2.8
Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 30-MAY-12 Finding: 0.46
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 30-MAY-12 Finding: 110.

Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 30-MAY-12 Finding: 4.6
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 30-MAY-12 Finding: 79.3
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 30-MAY-12 Finding: 17.9
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 30-MAY-12 Finding: 97.1
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 30-MAY-12 Finding: 316.

Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 30-MAY-12 Finding: 0.48
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 28-AUG-12 Finding: 2690.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 27-NOV-12 Finding: 2650.

Dlr: 3.

Chemical: VANADIUM Report units: UG/L
Sample date: 12-MAR-13 Finding: 3.3
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2090
TC6284908.2s Page A-83
Area serve: ORANGE
Pop serv: 116800 Connection: 30144
Zip: 92666 Zip ext: Not Reported
City: ORANGE State: Not Reported
Hqname: Not Reported Address: P O BOX 449
System no: 3010027 System nam: City Of Orange
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334700.0 Longitude: 1175400.0
Source nam: WELL 07 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010027 Water type: G
District: 08 User id: TEE
Frds no: 3010027007 County: 30
Seq: 5154 Prim sta c: 04S/10W-26P01 S
Q125
NW
1/2 - 1 Mile
Higher
CA WELLS 5154
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 27-FEB-12 Finding: 2710.

Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 30-MAY-12 Finding: 134.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 30-MAY-12 Finding: 941.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 30-MAY-12 Finding: 7.9
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 30-MAY-12 Finding: 191.

Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 30-MAY-12 Finding: 191.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 30-MAY-12 Finding: 2700.

Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2091
TC6284908.2s Page A-84
City: Not Reported State: Not Reported
Hqname: Not Reported Address: Not Reported
System no: 3000762 System nam: Glenhaven Mobilelodge
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: 13181 LAMPSON AVE GARDEN GROVE Comment 2: Not Reported Precision: 3 Status: DS
Latitude: 334655.0 Longitude: 1175406.0
Source nam: WELL 01 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE System no: 3000762 Water type: G
District: 08 User id: TEE
Frds no: 3000762001 County: 30
Seq: 5181 Prim sta c: 04S/10W-35E02 S
O128
NW
1/2 - 1 Mile
Higher
CA WELLS 5181
gned_name=MW10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW10
Well ID: T0605999602-MW10 Well Type: MONITORING
R127
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000050063
Area serve: GARDEN GROVE
Pop serv: 151807 Connection: 33251
Zip: 92642 Zip ext: Not Reported
City: GARDEN GROVE State: CA
Hqname: GARDEN GROVE WATER DEPT Address: 13802 NEWHOPE
System no: 3010062 System nam: City Of Garden Grove
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 334700.0 Longitude: 1175400.0
Source nam: WELL 060 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010062 Water type: G
District: 08 User id: TEE
Frds no: 3010062028 County: 30
Seq: 5172 Prim sta c: 04S/10W-34B01 S
Q126
NW
1/2 - 1 Mile
Higher
CA WELLS 5172
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2092
TC6284908.2s Page A-85
gned_name=MW8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW8
Well ID: T0605999602-MW8 Well Type: MONITORING
R132
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000129004
gned_name=MW7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW7
Well ID: T0605999602-MW7 Well Type: MONITORING
R131
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000096636
gned_name=MW7B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW7B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW7B
Well ID: T0605999602-MW7B Well Type: MONITORING
R130
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000020129
gned_name=MW8B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW8B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW8B
Well ID: T0605999602-MW8B Well Type: MONITORING
R129
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000021562
Area serve: Not Reported
Pop serv: 0 Connection: 0
Zip: Not Reported Zip ext: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2093
TC6284908.2s Page A-86
gned_name=MW-02AR
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-02AR&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-02AR
Well ID: T0605900857-MW-02AR Well Type: MONITORING
S136
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000068167
gned_name=MW-05
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-05&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-05
Well ID: T0605900857-MW-05 Well Type: MONITORING
S135
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000092850
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 04S10W35E002S Station ID: 5247
134
NW
1/2 - 1 Mile
Higher
CA WELLS CADWR8000005487
gned_name=MW-12
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-12&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-12
Well ID: T0605900857-MW-12 Well Type: MONITORING
S133
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000136363
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2094
TC6284908.2s Page A-87
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=04S10W36D003S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 04S10W36D003S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 04S10W36D003S Well Type: UNK
T140
NNE
1/2 - 1 Mile
Higher
CA WELLS CADWR0000023754
gned_name=MW10B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW10B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW10B
Well ID: T0605999602-MW10B Well Type: MONITORING
139
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000051012
gned_name=MW-02ARD
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-02ARD&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-02ARD
Well ID: T0605900857-MW-02ARD Well Type: MONITORING
S138
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000090062
gned_name=MW-02A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-02A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-02A
Well ID: T0605900857-MW-02A Well Type: MONITORING
S137
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000099966
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2095
TC6284908.2s Page A-88
gned_name=MW-04
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-04&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-04
Well ID: T0605900857-MW-04 Well Type: MONITORING
S144
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000100224
gned_name=MW-13
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-13&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-13
Well ID: T0605900857-MW-13 Well Type: MONITORING
S143
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000085138
gned_name=MW-13D
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-13D&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-13D
Well ID: T0605900857-MW-13D Well Type: MONITORING
S142
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000101643
gned_name=MW-06
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-06&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-06
Well ID: T0605900857-MW-06 Well Type: MONITORING
S141
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000041208
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2096
TC6284908.2s Page A-89
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010027-013&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 13 - DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 3010027-013 Well Type: MUNICIPAL
T148
NNE
1/2 - 1 Mile
Higher
CA WELLS CADDW0000014247
gned_name=MW4A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW4A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW4A
Well ID: T0605999602-MW4A Well Type: MONITORING
R147
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000001209
gned_name=MW4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW4
Well ID: T0605999602-MW4 Well Type: MONITORING
R146
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000084378
gned_name=MW-06D
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-06D&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-06D
Well ID: T0605900857-MW-06D Well Type: MONITORING
S145
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000062168
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2097
TC6284908.2s Page A-90
gned_name=MW2A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW2A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW2A
Well ID: T0605999602-MW2A Well Type: MONITORING
R152
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000098139
gned_name=SMW
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=SMW&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: SMW
Well ID: T0605999602-SMW Well Type: MONITORING
R151
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000067440
gned_name=MW5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW5&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW5
Well ID: T0605999602-MW5 Well Type: MONITORING
R150
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000072807
gned_name=MW5A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW5A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW5A
Well ID: T0605999602-MW5A Well Type: MONITORING
R149
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000089993
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2098
TC6284908.2s Page A-91
gned_name=MW-03
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-03&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-03
Well ID: T0605900857-MW-03 Well Type: MONITORING
S156
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000067584
gned_name=MW-07R
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-07R&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-07R
Well ID: T0605900857-MW-07R Well Type: MONITORING
S155
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000120159
gned_name=MW3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW3
Well ID: T0605999602-MW3 Well Type: MONITORING
R154
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000050281
gned_name=MW-09
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-09&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-09
Well ID: T0605900857-MW-09 Well Type: MONITORING
S153
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000034103
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2099
TC6284908.2s Page A-92
gned_name=MW-08R
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-08R&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-08R
Well ID: T0605900857-MW-08R Well Type: MONITORING
S160
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000117027
gned_name=MW-14
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-14&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-14
Well ID: T0605900857-MW-14 Well Type: MONITORING
S159
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000059928
gned_name=MW9B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW9B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW9B
Well ID: T0605999602-MW9B Well Type: MONITORING
R158
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000126086
gned_name=MW9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW9
Well ID: T0605999602-MW9 Well Type: MONITORING
R157
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000038315
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2100
TC6284908.2s Page A-93
gned_name=MW1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW1
Well ID: T0605999602-MW1 Well Type: MONITORING
R164
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000125624
gned_name=MW-15D
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-15D&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-15D
Well ID: T0605900857-MW-15D Well Type: MONITORING
S163
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000003695
gned_name=MW2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW2
Well ID: T0605999602-MW2 Well Type: MONITORING
R162
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000068929
gned_name=AS1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=AS1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: AS1
Well ID: T0605999602-AS1 Well Type: MONITORING
R161
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000129909
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2101
TC6284908.2s Page A-94
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=04S10W34R002S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 04S10W34R002S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 04S10W34R002S Well Type: UNK
U168
West
1/2 - 1 Mile
Lower
CA WELLS CADWR0000017473
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 04S10W34R002S Station ID: 5244
U167
West
1/2 - 1 Mile
Lower
CA WELLS CADWR8000005460
gned_name=MW6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605999602&assi date=&global_id=T0605999602&assigned_name=MW6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW6
Well ID: T0605999602-MW6 Well Type: MONITORING
R166
West
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000071070
gned_name=MW-15
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900857&assi date=&global_id=T0605900857&assigned_name=MW-15&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-15
Well ID: T0605900857-MW-15 Well Type: MONITORING
S165
SW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000143083
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2102
TC6284908.2s Page A-95
Dlr: 1.

Chemical: RADIUM 226 Report units: PCI/L
Sample date: 31-JAN-18 Finding: 1.7e-002
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 31-JAN-18 Finding: 2.56
Area serve: GARDEN GROVE
Pop serv: 151807 Connection: 33251
Zip: 92642 Zip ext: Not Reported
City: GARDEN GROVE State: CA
Hqname: GARDEN GROVE WATER DEPT Address: 13802 NEWHOPE
System no: 3010062 System nam: City Of Garden Grove
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 2 Status: AT
Latitude: 334648.3 Longitude: 1175419.5
Source nam: WELL 029 Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010062 Water type: G
District: 08 User id: TEE
Frds no: 3010062039 County: 30
Seq: 5175 Prim sta c: 04S/10W-34J01 S
V171
WNW
1/2 - 1 Mile
Lower
CA WELLS 5175
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010062-039&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 029 GAMA PFAS Testing: Yes
Source: Department of Health Services
Well ID: 3010062-039 Well Type: MUNICIPAL
V170
WNW
1/2 - 1 Mile
Lower
CA WELLS CAPFAS000001634
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=3010062-039&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 029 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 3010062-039 Well Type: MUNICIPAL
V169
WNW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000009968
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2103
TC6284908.2s Page A-96
Chemical: BROMOFORM (THM) Report units: UG/L
Sample date: 11-OCT-17 Finding: 1.1
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 31-JAN-18 Finding: 5.47
Dlr: 0.

Chemical: TOTAL TRIHALOMETHANES Report units: UG/L
Sample date: 31-JAN-18 Finding: 4.3
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 31-JAN-18 Finding: 588.

Dlr: 1.

Chemical: BROMOFORM (THM) Report units: UG/L
Sample date: 31-JAN-18 Finding: 1.4
Dlr: 1.

Chemical: BROMODICHLOROMETHANE (THM) Report units: UG/L Sample date: 31-JAN-18 Finding: 1.1
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 31-JAN-18 Finding: 5.47
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 31-JAN-18 Finding: 941.

Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 31-JAN-18 Finding: 0.383
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 31-JAN-18 Finding: 0.304
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 31-JAN-18 Finding: 0.342
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 31-JAN-18 Finding: 1.11
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 31-JAN-18 Finding: 2.37
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 31-JAN-18 Finding: 12.5
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 31-JAN-18 Finding: 0.522
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 31-JAN-18 Finding: 5.7e-002
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2104
TC6284908.2s Page A-97
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 26-APR-17 Finding: 18.4
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 26-APR-17 Finding: 108.

Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 26-APR-17 Finding: 346.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 26-APR-17 Finding: 4.03
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 26-APR-17 Finding: 179.

Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 26-APR-17 Finding: 179.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 26-APR-17 Finding: 7.8
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 26-APR-17 Finding: 849.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 19-JUL-17 Finding: 4.31
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 19-JUL-17 Finding: 854.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 19-JUL-17 Finding: 4.31
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 19-JUL-17 Finding: 534.

Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 11-OCT-17 Finding: 4.98
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 11-OCT-17 Finding: 4.99
Dlr: 0.

Chemical: TOTAL TRIHALOMETHANES Report units: UG/L
Sample date: 11-OCT-17 Finding: 1.7
Dlr: 1.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2105
TC6284908.2s Page A-98
Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 01-FEB-17 Finding: 0.47
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 01-FEB-17 Finding: 1.11
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 01-FEB-17 Finding: 2.08
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 01-FEB-17 Finding: 13.

Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 01-FEB-17 Finding: 2.64
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 01-FEB-17 Finding: 4.35
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 26-APR-17 Finding: 526.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 26-APR-17 Finding: 4.03
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 26-APR-17 Finding: 0.11
Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 26-APR-17 Finding: 1.4
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 26-APR-17 Finding: 104.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 26-APR-17 Finding: 0.43
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 26-APR-17 Finding: 113.

Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 26-APR-17 Finding: 76.6
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 26-APR-17 Finding: 3.7
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 26-APR-17 Finding: 47.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2106
TC6284908.2s Page A-99
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 07-JAN-15 Finding: 6350.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 07-JAN-15 Finding: 28.1
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 01-APR-15 Finding: 5050.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 01-APR-15 Finding: 22.37
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 22-JUL-15 Finding: 4270.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 14-OCT-15 Finding: 6.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 14-OCT-15 Finding: 26.5
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 06-JAN-16 Finding: 4.34
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 27-APR-16 Finding: 4.43
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 27-APR-16 Finding: 4.44
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 20-JUL-16 Finding: 3.95
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 20-JUL-16 Finding: 3.95
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 12-OCT-16 Finding: 3.72
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 12-OCT-16 Finding: 3.72
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 01-FEB-17 Finding: 4.35
Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2107
TC6284908.2s Page A-100
Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 30-SEP-14 Finding: 0.689
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 30-SEP-14 Finding: 6.23
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 30-SEP-14 Finding: 1.11
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 30-SEP-14 Finding: 1.46
Report units: PCI/L Dlr: 0.

Chemical: RADIUM, TOTAL, MDA95-NTNC ONLY, BY 903.0
Sample date: 30-SEP-14 Finding: 0.47
Dlr: 0.

Chemical: RA-226 OR TOTAL RA BY 903.0 C.E. Report units: PCI/L Sample date: 30-SEP-14 Finding: 0.204
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 30-SEP-14 Finding: 0.2
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 30-SEP-14 Finding: 0.3
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 30-SEP-14 Finding: 25.9
Dlr: 0.

Chemical: TOTAL TRIHALOMETHANES Report units: UG/L
Sample date: 30-SEP-14 Finding: 3.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 30-SEP-14 Finding: 5850.

Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 30-SEP-14 Finding: 7.18
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 30-SEP-14 Finding: 2.06
Dlr: 1.

Chemical: RADIUM 228 Report units: PCI/L
Sample date: 30-SEP-14 Finding: 1.7e-002
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 15-OCT-14 Finding: 6380.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 15-OCT-14 Finding: 28.2
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2108
TC6284908.2s Page A-101
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 02-APR-14 Finding: 199.

Dlr: 0.3
Chemical: TOTAL ORGANIC CARBON (TOC) Report units: MG/L Sample date: 02-APR-14 Finding: 0.32
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 02-APR-14 Finding: 386.

Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 02-APR-14 Finding: 120.

Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 02-APR-14 Finding: 21.

Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 02-APR-14 Finding: 52.

Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 02-APR-14 Finding: 3.6
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 02-APR-14 Finding: 94.4
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 02-APR-14 Finding: 119.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 02-APR-14 Finding: 0.41
Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 02-APR-14 Finding: 1.5
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 02-APR-14 Finding: 592.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 02-APR-14 Finding: 29.2
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 02-APR-14 Finding: 6600.

Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 02-APR-14 Finding: 0.25
Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2109
TC6284908.2s Page A-102
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-JUL-13 Finding: 6380.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 24-JUL-13 Finding: 28.2
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 11-DEC-13 Finding: 28.1
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 11-DEC-13 Finding: 6360.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 08-JAN-14 Finding: 37.

Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 08-JAN-14 Finding: 8370.

Dlr: 1.

Chemical: 1,4-DIOXANE Report units: UG/L
Sample date: 08-JAN-14 Finding: 1.2
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 22-JAN-14 Finding: 6510.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-JAN-14 Finding: 28.8
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 22-JAN-14 Finding: 6500.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-JAN-14 Finding: 28.8
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 02-APR-14 Finding: 138.

Dlr: 0.

Chemical: COLOR Report units: UNITS
Sample date: 02-APR-14 Finding: 3.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 02-APR-14 Finding: 908.

Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 02-APR-14 Finding: 7.9
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 02-APR-14 Finding: 199.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2110
TC6284908.2s Page A-103
Dlr: 1.

Chemical: CHROMIUM, HEXAVALENT Report units: UG/L
Sample date: 25-JUL-12 Finding: 1.4
Dlr: 1.

Chemical: BROMOFORM (THM) Report units: UG/L
Sample date: 25-JUL-12 Finding: 1.2
Dlr: 0.

Chemical: TOTAL TRIHALOMETHANES Report units: UG/L
Sample date: 25-JUL-12 Finding: 3.7
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 25-JUL-12 Finding: 6740.

Dlr: 1.

Chemical: 1,4-DIOXANE Report units: UG/L
Sample date: 17-OCT-12 Finding: 1.2
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 17-OCT-12 Finding: 5710.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 17-OCT-12 Finding: 25.27
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 09-JAN-13 Finding: 6320.

Dlr: 0.

Chemical: TOTAL TRIHALOMETHANES Report units: UG/L
Sample date: 09-JAN-13 Finding: 3.

Dlr: 1.

Chemical: BROMOFORM (THM) Report units: UG/L
Sample date: 09-JAN-13 Finding: 1.4
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 09-JAN-13 Finding: 28.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 03-APR-13 Finding: 28.41
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 03-APR-13 Finding: 6420.

Dlr: 1.

Chemical: BROMOFORM (THM) Report units: UG/L
Sample date: 24-JUL-13 Finding: 1.6
Dlr: 0.

Chemical: TOTAL TRIHALOMETHANES Report units: UG/L
Sample date: 24-JUL-13 Finding: 3.9
Dlr: 0.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2111
TC6284908.2s Page A-104
gned_name=MW-12S
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-12S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-12S
Well ID: T0605901143-MW-12S Well Type: MONITORING
W175
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000084471
gned_name=MW-12I
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-12I&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-12I
Well ID: T0605901143-MW-12I Well Type: MONITORING
W174
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000095631
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 05S10W03H001S Station ID: 25147
173
WSW
1/2 - 1 Mile
Lower
CA WELLS CADWR8000005420
Date: 04/12/1999
Average Water Depth: Not Reported
Deep Water Depth: 26.52
Shallow Water Depth: 24.97
Groundwater Flow: S
W172 Site ID: 083001500T
WNW
1/2 - 1 Mile
Lower
AQUIFLOW 67198
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 11-JAN-12 Finding: 5490.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 11-JAN-12 Finding: 24.3
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 25-JUL-12 Finding: 29.83
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2112
TC6284908.2s Page A-105
gned_name=MW-10S
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-10S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-10S
Well ID: T0605901143-MW-10S Well Type: MONITORING
W179
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000115938
gned_name=MW-10I
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-10I&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-10I
Well ID: T0605901143-MW-10I Well Type: MONITORING
W178
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000042732
gned_name=MW-10D
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-10D&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-10D
Well ID: T0605901143-MW-10D Well Type: MONITORING
W177
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000087983
gned_name=MW-12D
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-12D&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-12D
Well ID: T0605901143-MW-12D Well Type: MONITORING
W176
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000059285
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2113
TC6284908.2s Page A-106
gned_name=MW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-7
Well ID: T0605901143-MW-7 Well Type: MONITORING
W181
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000076433
Units: cm3STP/g Date: 05/28/2003
Chemical: Xenon Results: .000000010596
Units: cm3STP/g Date: 05/28/2003
Chemical: Argon Results: .000340762
Units: cm3STP/g Date: 05/28/2003
Chemical: Neon Results: .000000209657
Units: pCi/L Date: 06/27/2003
Chemical: Tritium (Hydrogen 3) Results: .57
Units: atom ratio Date: 05/28/2003
Chemical: Helium-3/Helium-4 Results: .000000244562
Units: cm3STP/g Date: 05/28/2003
Chemical: Helium-4 Results: .00000112022
Units: cm3STP/g Date: 05/28/2003
Chemical: Krypton Results: .0000000768202
GeoTracker Data: Not Reported
Groundwater Quality Data: Not Reported
Other Name: 09N/10W-24E03 S GAMA PFAS Testing: Not Reported Source: Lawrence Livermore National Laboratory
Well ID: 101465 Well Type: MUNICIPAL
180
SSW
1/2 - 1 Mile
Lower
CA WELLS CALLNL000000474
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2114
TC6284908.2s Page A-107
gned_name=MW-11S
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-11S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-11S
Well ID: T0605901143-MW-11S Well Type: MONITORING
W185
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000071572
gned_name=MW-11D
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-11D&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-11D
Well ID: T0605901143-MW-11D Well Type: MONITORING
W184
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000031992
gned_name=MW-11I
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-11I&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-11I
Well ID: T0605901143-MW-11I Well Type: MONITORING
W183
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000105752
gned_name=MW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-9
Well ID: T0605901143-MW-9 Well Type: MONITORING
W182
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000064894
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2115
TC6284908.2s Page A-108
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-8
Well ID: T0605901143-MW-8 Well Type: MONITORING
W189
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000098800
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-1
Well ID: T0605901143-MW-1 Well Type: MONITORING
W188
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000036608
gned_name=MW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-3
Well ID: T0605901143-MW-3 Well Type: MONITORING
W187
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000068992
gned_name=MW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-4
Well ID: T0605901143-MW-4 Well Type: MONITORING
W186
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000047466
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2116
TC6284908.2s Page A-109
Date: 12/29/1998
Average Water Depth: 26.13
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: SSE
4G Site ID: 083000276T
West
1/2 - 1 Mile
Lower
AQUIFLOW 54947
Date: 12/29/1998
Average Water Depth: 26.13
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: SSE
3G Site ID: 083000276T
West
1/2 - 1 Mile
Lower
AQUIFLOW 54948
Date: 06/30/1999
Average Water Depth: Not Reported
Deep Water Depth: 64.28
Shallow Water Depth: 36.93
Groundwater Flow: NW
2G Site ID: 083001600T
NNE
1/4 - 1/2 Mile
Lower
AQUIFLOW 68310
Date: 04/12/1999
Average Water Depth: Not Reported
Deep Water Depth: 26.52
Shallow Water Depth: 24.97
Groundwater Flow: S
1G Site ID: 083001500T
WNW
1/2 - 1 Mile
Lower
AQUIFLOW 67198
Well Completion Rpt #: Not Reported
Basin Name: Coastal Plain Of Orange County
Well Type: Unknown Well Depth: 0
Well Name: Not Reported Well Use: Unknown
State Well #: 04S10W35A003S Station ID: 5246
191
North
1/2 - 1 Mile
Higher
CA WELLS CADWR8000005531
gned_name=MW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901143&assi date=&global_id=T0605901143&assigned_name=MW-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-2
Well ID: T0605901143-MW-2 Well Type: MONITORING
W190
WNW
1/2 - 1 Mile
Higher
CA WELLS CAEDF0000118429
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2117
TC6284908.2s Page A-110
Date: 09/15/1995
Average Water Depth: 135
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: S
6G Site ID: 083000370T
ESE
1/4 - 1/2 Mile
Lower
AQUIFLOW 38991
Date: 04/26/1994
Average Water Depth: Not Reported
Deep Water Depth: 34
Shallow Water Depth: 32
Groundwater Flow: SE
5G Site ID: 083002241T
West
1/2 - 1 Mile
Lower
AQUIFLOW 67241
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2118
TC6284908.2s Page A-111
Directionally Drilled: N SPUD Date: Not Reported
GIS Source: hud Confidential Well: N
Field Name: Any Field Area Name: Any Area
Operator Name: Chevron U.S.A. Inc. Lease Name: Crawford Well Status: Plugged Well Type: DH
API #: 0405901240 Well #: 1
1 NW
1/2 - 1 Mile
OIL_GAS CAOG13000006245
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
2119
TC6284908.2s Page A-112
Basement Not Reported Not Reported Not Reported Not Reported Living Area - 2nd Floor Not Reported Not Reported Not Reported Not Reported Living Area - 1st Floor 0.763 pCi/L 100% 0% 0%
Area Average Activity % <4 pCi/L % 4-20 pCi/L % >20 pCi/L Number of sites tested: 30
Federal Area Radon Information for ORANGE COUNTY, CA
: Zone 3 indoor average level < 2 pCi/L.
: Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L.

Note: Zone 1 indoor average level > 4 pCi/L.

Federal EPA Radon Zone for ORANGE County: 3
92868 4 0
______ ________ ________
Zipcode Num Tests > 4 pCi/L
Radon Test Results
State Database: CA Radon

AREA RADON INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS
RADON
®
2120

TOPOGRAPHIC INFORMATION
USGS 7.5’ Digital Elevation Model (DEM)
Source: United States Geologic Survey
EDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation data with consistent elevation units and projection.

Current USGS 7.5 Minute Topographic Map
Source: U.S. Geological Survey

HYDROLOGIC INFORMATION
Flood Zone Data: This data was obtained from the Federal Emergency Management Agency (FEMA). It depicts 100-year and 500-year flood zones as defined by FEMA. It includes the National Flood Hazard Layer (NFHL) which incorporates Flood Insurance Rate Map (FIRM) data and Q3 data from FEMA in areas not covered by NFHL.

Source: FEMA
Telephone: 877-336-2627
Date of Government Version: 2003, 2015
NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service.

State Wetlands Data: Wetland Inventory
Source: Department of Fish and Wildlife
Telephone: 916-445-0411

HYDROGEOLOGIC INFORMATION
AQUIFLOW Information System R
Source: EDR proprietary database of groundwater flow information EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table information.

GEOLOGIC INFORMATION
Geologic Age and Rock Stratigraphic Unit
Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).

STATSGO: State Soil Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) The U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the national Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps.

SSURGO: Soil Survey Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) Telephone: 800-672-5559
SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Service, mapping scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the original soil survey maps. This level of mapping is designed for use by landowners, townships and county natural resource planning and management.

TC6284908.2s Page PSGR-1

PHYSICAL SETTING SOURCE RECORDS SEARCHED
2121

LOCAL / REGIONAL WATER AGENCY RECORDS

FEDERAL WATER WELLS
PWS: Public Water Systems
Source: EPA/Office of Drinking Water
Telephone: 202-564-3750
Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.

PWS ENF: Public Water Systems Violation and Enforcement Data Source: EPA/Office of Drinking Water
Telephone: 202-564-3750
Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).

USGS Water Wells: USGS National Water Inventory System (NWIS) This database contains descriptive information on sites where the USGS collects or has collected data on surface water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.

OTHER STATE DATABASE INFORMATION
Groundwater Ambient Monitoring & Assessment Program
State Water Resources Control Board
Telephone: 916-341-5577
The GAMA Program is Californias comprehensive groundwater quality monitoring program. GAMA collects data by testing the untreated, raw water in different types of wells for naturally-occurring and man-made chemicals. The GAMA data includes Domestic, Monitoring and Municipal well types from the following sources, Department of Water Resources, Department of Heath Services, EDF, Agricultural Lands, Lawrence Livermore National Laboratory, Department of Pesticide Regulation, United States Geological Survey, Groundwater Ambient Monitoring and Assessment Program and Local Groundwater Projects.

Water Well Database
Source: Department of Water Resources
Telephone: 916-651-9648
California Drinking Water Quality Database
Source: Department of Public Health
Telephone: 916-324-2319
The database includes all drinking water compliance and special studies monitoring for the state of California since 1984. It consists of over 3,200,000 individual analyses along with well and water system information.

California Oil and Gas Well Locations
Source: Dept of Conservation, Geologic Energy Management Division Telephone: 916-323-1779
Oil and Gas well locations in the state.

California Earthquake Fault Lines
Source: California Division of Mines and Geology
The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific fault lines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

RADON
State Database: CA Radon
Source: Department of Public Health
Telephone: 916-210-8558
Radon Database for California
TC6284908.2s Page PSGR-2

PHYSICAL SETTING SOURCE RECORDS SEARCHED
2122
Area Radon Information
Source: USGS
Telephone: 703-356-4020
The National Radon Database has been developed by the U.S. Environmental Protection Agency (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey.

The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected at private sources such as universities and research institutions.

EPA Radon Zones
Source: EPA
Telephone: 703-356-4020
Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor radon levels.

OTHER
Airport Landing Facilities: Private and public use landing facilities Source: Federal Aviation Administration, 800-457-6656
Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration California Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines, prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific fault lines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

STREET AND ADDRESS INFORMATION
© 2015 TomTom North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC6284908.2s Page PSGR-3

PHYSICAL SETTING SOURCE RECORDS SEARCHED
2123
EDR Vapor Encroachment Screen
Prepared using EDR’s Vapor Encroachment Worksheet
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
SLR City Drive Parking Structures
750 and 790 The City Drive South
Orange, CA 92868
Inquiry Number: 6284908.2s
January 28, 2021
2124
Thank you for your business.

Please contact EDR at 1-800-352-0050
with any questions or comments.

SECTION PAGE
Executive Summary ES1
Primary Map 2
Secondary Map 3
Map Findings 4
Record Sources and Currency GR-1
Disclaimer - Copyright and Trademark Notice
The EDR Vapor Encroachment Worksheet enables EDR's customers to make certain online modifications that effects maps, text and calculations contained in this Report. As a result, maps, text and calculations contained in this Report may have been so modified. EDR has not taken any action to verify any such modifications, and this report and the findings set forth herein must be read in light of this fact. Environmental Data Resources shall not be responsible for any customer's decision to include or not include in any final report any records determined to be within the relevant minimum search distances.

This report contains information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANYSUCH

WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC.

BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY

OTHER CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES.ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT.

Purchaser accepts this report "AS IS". Any analyses, estimates, ratings, or risk codes provided in this report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can produce information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2021 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates.

All other trademarks used herein are the property of their respective owners.

TABLE OF CONTENTS
TC Page 1
2125
A search of available environmental records was conducted by EDR. The report was designed to assist parties seeking to meet the search requirements of the ASTM Standard Practice for Assessment of Vapor Encroachment into Structures on Property Involved in Real Estate Transactions (E 2600).

STANDARD ENVIRONMENTAL RECORDS Default Area of Concern (Miles)* property
1/10
> 1/10
Federal NPL site list 1.0 0 0 0
Federal Delisted NPL site list 1.0 0 0 0
Federal CERCLIS list 0.5 0 0 0
Federal CERCLIS NFRAP site list 0.5 0 0 0
Federal RCRA CORRACTS facilities list 1.0 0 0 0
Federal RCRA non-CORRACTS TSD facilities list 0.5 0 0 0 Federal RCRA generators list 0.25 2 0 0
Federal institutional controls / engineering controls registries 0.5 0 0 0 Federal ERNS list 0.001 0 0 -
State- and tribal - equivalent NPL 1.0 0 0 0
State- and tribal - equivalent CERCLIS 1.0 0 1 0
State and tribal landfill and/or solid waste disposal site lists 0.5 0 0 0 State and tribal leaking storage tank lists 0.5 0 2 3
State and tribal registered storage tank lists 0.25 1 0 0 State and tribal institutional control / engineering control registries not searched - - - State and tribal voluntary cleanup sites 0.5 0 1 0
State and tribal Brownfields sites 0.5 0 0 0

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists 0.5 0 0 0
Local Lists of Landfill / Solid Waste Disposal Sites 0.5 0 0 0 Local Lists of Hazardous waste / Contaminated Sites 1.0 1 0 0 Local Lists of Registered Storage Tanks 0.25 0 2 1
Local Land Records 0.5 0 0 0
Records of Emergency Release Reports 0.5 0 1 0
Other Ascertainable Records 1.0 6 3 4

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records 1.0 0 1 0
Exclusive Recovered Govt. Archives 0.001 0 0 -

EXECUTIVE SUMMARY
TC EXECUTIVE SUMMARY 1
2126
*The Default Area of Concern may be adjusted by the environmental professional using experience and professional judgement. Each category may include several databases, and each database may have a different distance. A list of individual databases is provided at the back of this report.

EDR RECOVERED GOVERNMENT ARCHIVES
EDR Exclusive Records 1.0 0 1 0
Exclusive Recovered Govt. Archives 0.001 0 0 -

EXECUTIVE SUMMARY
TC EXECUTIVE SUMMARY 2
2127

TARGET PROPERTY INFORMATION

ADDRESS

SLR CITY DRIVE PARKING STRUCTURES
750 AND 790 THE CITY DRIVE SOUTH
ORANGE, CA 92868

COORDINATES

TARGET PROPERTY SEARCH RESULTS
The target property was identified in the following records.

Latitude (North): 33.774766 - 33° 46′ 29.154053″
Longitude (West): 117.891999 - 117° 53′ 31.193848″
Elevation: 117 ft. above sea level
Site Database(s)
MAC TRAINING 04
750 THE CITY DR S
ORANGE, CA 928684940
HWTS
LG INTERNATIONAL (AMERICA), INC.
750 THE CITY DR S
ORANGE, CA 92868
FINDS
Registry ID:: 110069542267
MAC TRAINING 129552
750 THE CITY DR STE 100
ORANGE, CA 117470000
HAZNET
GEPAID: CAR000251850
HWTS
MAC TRAINING 129552
750 THE CITY DR S STE 100
ORANGE, CA 92868

CERS HAZ WASTE
HAZNET
GEPAID: CAC002626684
HWTS
750 THE CITY DR S STE 110
750 THE CITY DR S STE 110

ORANGE, CA
AST
MAC TRAINING 04
750 THE CITY DR
ORANGE, CA 92868

RCRA-SQG
EPA ID:: CAR000264200
MAC TRAINING 04
750 THE CITY DR
ORANGE, CA 92868
FINDS
Registry ID:: 110069395327
ECHO
Registry ID: 110069395327
MAC TRAINING 129552
750 THE CITY DRIVE
ORANGE, CA 92868
ECHO
Registry ID: 110070119160
FINDS
Registry ID:: 110070119160
MAC TRAINING 129552
750 THE CITY DRIVE
ORANGE, CA 92868

RCRA-SQG
EPA ID:: CAR000251850
EPA ID:: CAR000251850

EXECUTIVE SUMMARY
TC EXECUTIVE SUMMARY 3
2128

EXECUTIVE SUMMARY
TC EXECUTIVE SUMMARY 4
2129
1212121313131414141111

SEARCH RESULTS
Unmappable (orphan) sites are not considered in the foregoing analysis.

STANDARD ENVIRONMENTAL RECORDS

ADDITIONAL ENVIRONMENTAL RECORDS
Name Address Dist/Dir Map ID Page
750 THE CITY DR S STE 110 750 THE CITY DR S STE 110 Property ▲ A5 AST: AST
MAC TRAINING 04 750 THE CITY DR Property ▲ A6
RCRA-SQG: RCRA-SQG
MAC TRAINING 129552 750 THE CITY DRIVE Property ▲ A9
RCRA-SQG: RCRA-SQG
ORANGE CITY SQUARE 840 THE CITY DRIVE SOUTH <1/10 E ▲ B11 ENVIROSTOR: ENVIROSTOR
VCP: VCP
Orange Co. Industrial Site: Orange Co. Industrial Site
PARK CITY CENTER 630 THE CITY <1/10 NE ▲ D14
CERS: CERS
LUST: LUST
Cortese: CORTESE
HIST UST: HIST UST
PARK CITY CENTER 630 S THE CITY DR <1/10 NE ▲ D15
LUST: LUST
FORMER BRIDGESTONE FIRESTONE 3400 METROPOLITAN 1/10 - 1/3 NNE ▲ I16 CERS: CERS
LUST: LUST
Cortese: CORTESE
UNOCAL #5618 591 THE CITY DR 1/10 - 1/3 NNE ▲ I17
HIST CORTESE: HIST CORTESE
LUST: LUST
SWEEPS UST: SWEEPS UST
CA FID UST: CA FID UST
UNOCAL #5618 591 S THE CITY DR 1/10 - 1/3 NNE ▲ I18
CERS: CERS
LUST: LUST
Cortese: CORTESE
Name Address Dist/Dir Map ID Page
MAC TRAINING 04 750 THE CITY DR S Property ▲ A1
HWTS: HWTS
LG INTERNATIONAL (AMERICA), INC. 750 THE CITY DR S Property ▲ A2 FINDS: FINDS

EXECUTIVE SUMMARY
TC EXECUTIVE SUMMARY 5
2130
111112121313131314141414
Name Address Dist/Dir Map ID Page
MAC TRAINING 129552 750 THE CITY DR STE 100 Property ▲ A3 HAZNET: HAZNET
HWTS: HWTS
MAC TRAINING 129552 750 THE CITY DR S STE 100 Property ▲ A4 CERS HAZ WASTE: CERS HAZ WASTE
HAZNET: HAZNET
HWTS: HWTS
MAC TRAINING 04 750 THE CITY DR Property ▲ A7
FINDS: FINDS
ECHO: ECHO
MAC TRAINING 129552 750 THE CITY DRIVE Property ▲ A8
ECHO: ECHO
FINDS: FINDS
ORANGE CITY SQUARE 840 THE CITY DRIVE SOUTH <1/10 E ▲ B11 ENVIROSTOR: ENVIROSTOR
VCP: VCP
Orange Co. Industrial Site: Orange Co. Industrial Site
CECILIA CLEANERS 840 S THE CITY DR <1/10 E ▲ B12
DRYCLEANERS: DRYCLEANERS
WESTERN NATIONAL PROPERTIES 630 CITY DRIVE SOUTH <1/10 NNE ▲ D13 HIST CORTESE: HIST CORTESE
CA FID UST: CA FID UST
PARK CITY CENTER 630 THE CITY <1/10 NE ▲ D14
CERS: CERS
LUST: LUST
Cortese: CORTESE
HIST UST: HIST UST
FORMER BRIDGESTONE FIRESTONE 3400 METROPOLITAN 1/10 - 1/3 NNE ▲ I16 CERS: CERS
LUST: LUST
Cortese: CORTESE
UNOCAL #5618 591 THE CITY DR 1/10 - 1/3 NNE ▲ I17
HIST CORTESE: HIST CORTESE
LUST: LUST
SWEEPS UST: SWEEPS UST
CA FID UST: CA FID UST
UNOCAL #5618 591 S THE CITY DR 1/10 - 1/3 NNE ▲ I18
CERS: CERS
LUST: LUST
Cortese: CORTESE
CITY SHOPPING CENTER 3400 1/10 - 1/3 NNE ▲ 19
HIST CORTESE: HIST CORTESE

EXECUTIVE SUMMARY
TC EXECUTIVE SUMMARY 6
2131
13 EDR HIGH RISK HISTORICAL RECORDS

EDR RECOVERED GOVERNMENT ARCHIVES
Name Address Dist/Dir Map ID Page
CECILIA CLEANERS 840 THE CITY DR S STE F <1/10 E ▲ B10
EDR Hist Cleaner: EDR Hist Cleaner
Name Address Dist/Dir Map ID Page
Not Reported

EXECUTIVE SUMMARY
TC EXECUTIVE SUMMARY 7
2132
.

BeginOC−start−Wetlands−BeginOC−start BeginOC−start−− State Wetlands−BeginOC−start BeginOC−end−BeginOC−end−− State Wetlands BeginOC−start−− National Wetlands Inventory−BeginOC−start BeginOC−end−BeginOC−end−− National Wetlands Inventory BeginOC−end−BeginOC−end−Wetlands BeginOC−start−Water−BeginOC−start BeginOC−end−BeginOC−end−Water BeginOC−start−Areas of Concern−BeginOC−start BeginOC−end−BeginOC−end−Areas of Concern BeginOC−start−Power Transmission Lines / Oil & Gas Pipelines−BeginOC−start 60 kV
BeginOC−end−BeginOC−end−Power Transmission Lines / Oil & Gas Pipelines BeginOC−start−Flood Zones−BeginOC−start BeginOC−start−− 500 Year Zone−BeginOC−start BeginOC−end−BeginOC−end−− 500 Year Zone BeginOC−start−− 100 Year Zone−BeginOC−start BeginOC−end−BeginOC−end−− 100 Year Zone BeginOC−end−BeginOC−end−Flood Zones BeginOC−start−Streets−BeginOC−start BeginOC−end−BeginOC−end−Streets BeginOC−start−Railroads−BeginOC−start BeginOC−end−BeginOC−end−Railroads BeginOC−start−Target Property Location−BeginOC−start BeginOC−end−BeginOC−end−Target Property Location BeginOC−start−Federal DOD Records−BeginOC−start BeginOC−end−BeginOC−end−Federal DOD Records BeginOC−start−Indian Reservations BIA−BeginOC−start BeginOC−end−BeginOC−end−Indian Reservations BIA BeginOC−start−National Priority List Records−BeginOC−start BeginOC−end−BeginOC−end−National Priority List Records BeginOC−start−Search Rings−BeginOC−start BeginOC−end−BeginOC−end−Search Rings 19 I
I
D
D
B
A
2133
.

BeginOC−start−Wetlands−BeginOC−start BeginOC−start−− State Wetlands−BeginOC−start BeginOC−end−BeginOC−end−− State Wetlands BeginOC−start−− National Wetlands Inventory−BeginOC−start BeginOC−end−BeginOC−end−− National Wetlands Inventory BeginOC−end−BeginOC−end−Wetlands BeginOC−start−Water−BeginOC−start BeginOC−end−BeginOC−end−Water BeginOC−start−Areas of Concern−BeginOC−start BeginOC−end−BeginOC−end−Areas of Concern BeginOC−start−Power Transmission Lines / Oil & Gas Pipelines−BeginOC−start 60 kV
BeginOC−end−BeginOC−end−Power Transmission Lines / Oil & Gas Pipelines BeginOC−start−Flood Zones−BeginOC−start BeginOC−start−− 500 Year Zone−BeginOC−start BeginOC−end−BeginOC−end−− 500 Year Zone BeginOC−start−− 100 Year Zone−BeginOC−start BeginOC−end−BeginOC−end−− 100 Year Zone BeginOC−end−BeginOC−end−Flood Zones BeginOC−start−Streets−BeginOC−start BeginOC−end−BeginOC−end−Streets BeginOC−start−Railroads−BeginOC−start BeginOC−end−BeginOC−end−Railroads BeginOC−start−Contour Lines−BeginOC−start BeginOC−start−Contour Lines−OffBeginOC−start 1 2 0
1 2 0
1 2 0
1 2 0
1 2 0
1 2 0
1 2 0
120
1 6 0
BeginOC−end−BeginOC−end−Contour Lines BeginOC−start−Target Property Location−BeginOC−start BeginOC−end−BeginOC−end−Target Property Location BeginOC−start−Federal DOD Records−BeginOC−start BeginOC−end−BeginOC−end−Federal DOD Records BeginOC−start−Indian Reservations BIA−BeginOC−start BeginOC−end−BeginOC−end−Indian Reservations BIA BeginOC−start−National Priority List Records−BeginOC−start BeginOC−end−BeginOC−end−National Priority List Records BeginOC−start−Search Rings−BeginOC−start BeginOC−end−BeginOC−end−Search Rings 19 I
D
A B
2134
LEGEND
DATABASE ACRONYM: Applicable categories (A hoverbox with database description).

FACILITY NAME

FACILITY ADDRESS, CITY, ST, ZIP EDR SITE ID NUMBER
◆ MAP ID#
Direction Distance Range (Distance feet / miles)
Relative Elevation Feet Above Sea Level
ASTM 2600 Record Sources found in this report. Each
database searched has been assigned to one or more
categories. For detailed information about categorization, see the section of the report Records Searched and
Currency.

Worksheet:

Comments:

Comments may be added on the online Vapor Encroachment Worksheet.

MAC TRAINING 04
750 THE CITY DR S, ORANGE, CA, 928684940 S124947435
▲ A1
Target Property
117 ft. Above Sea Level
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist
LG INTERNATIONAL (AMERICA), INC.
750 THE CITY DR S, ORANGE, CA, 92868 1023539343
▲ A2
Target Property
117 ft. Above Sea Level
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist
MAC TRAINING 129552
750 THE CITY DR STE 100, ORANGE, CA, 117470000 S124947280 ▲ A3
Target Property
117 ft. Above Sea Level
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist
MAC TRAINING 129552
750 THE CITY DR S STE 100, ORANGE, CA, 92868 S112967856 ▲ A4
Target Property
117 ft. Above Sea Level
Local Lists of Hazardous waste / Contaminated Sites
Other Ascertainable Records

MAP FINDINGS
TC Page 11
2135
Worksheet:

Impact on Target Property: VEC does not exist
750 THE CITY DR S STE 110
750 THE CITY DR S STE 110, ORANGE, CA, A100324367
▲ A5
Target Property
117 ft. Above Sea Level
State and tribal registered storage tank lists
Worksheet:

Impact on Target Property: VEC does not exist
MAC TRAINING 04
750 THE CITY DR, ORANGE, CA, 92868 1019327211
▲ A6
Target Property
117 ft. Above Sea Level
Federal RCRA generators list
Worksheet:

Impact on Target Property: VEC does not exist
MAC TRAINING 04
750 THE CITY DR, ORANGE, CA, 92868 1018380621
▲ A7
Target Property
117 ft. Above Sea Level
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist
MAC TRAINING 129552
750 THE CITY DRIVE, ORANGE, CA, 92868 1023709883
▲ A8
Target Property
117 ft. Above Sea Level
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist
MAC TRAINING 129552
750 THE CITY DRIVE, ORANGE, CA, 92868 1019899506
▲ A9
Target Property
117 ft. Above Sea Level
Federal RCRA generators list
Worksheet:

Impact on Target Property: VEC does not exist

MAP FINDINGS
TC Page 12
2136

CECILIA CLEANERS
840 THE CITY DR S STE F, ORANGE, CA, 92868 1018651670
▲ B10
E <1/10 (144 ft. / 0.027 mi.)
Equal Elevation 117 ft. Above Sea Level
EDR Exclusive Records
Worksheet:

Impact on Target Property: VEC does not exist

ORANGE CITY SQUARE
840 THE CITY DRIVE SOUTH, ORANGE, CA, 92868 S117541239
▲ B11
E <1/10 (144 ft. / 0.027 mi.)
Equal Elevation 117 ft. Above Sea Level
State- and tribal - equivalent CERCLIS
State and tribal voluntary cleanup sites
Records of Emergency Release Reports
Worksheet:

Impact on Target Property: VEC does not exist

CECILIA CLEANERS
840 S THE CITY DR, ORANGE, CA, 92688 S121693778
▲ B12
E <1/10 (144 ft. / 0.027 mi.)
Equal Elevation 117 ft. Above Sea Level
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist

WESTERN NATIONAL PROPERTIES
630 CITY DRIVE SOUTH, ORANGE, CA, 92668 S101619704
▲ D13
NNE <1/10 (452 ft. / 0.086 mi.)
5 ft. Higher Elevation 122 ft. Above Sea Level
Local Lists of Registered Storage Tanks
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist

PARK CITY CENTER
630 THE CITY, ORANGE, CA, 92668 S102769841
▲ D14
NE <1/10 (466 ft. / 0.088 mi.)
5 ft. Higher Elevation 122 ft. Above Sea Level
State and tribal leaking storage tank lists
Local Lists of Registered Storage Tanks
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist

PARK CITY CENTER
630 S THE CITY DR, ORANGE, CA, 92668 S120834899

MAP FINDINGS
TC Page 13
2137
▲ D15
NE <1/10 (466 ft. / 0.088 mi.)
5 ft. Higher Elevation 122 ft. Above Sea Level
State and tribal leaking storage tank lists
Worksheet:

Impact on Target Property: VEC does not exist

FORMER BRIDGESTONE FIRESTONE
3400 METROPOLITAN, ORANGE, CA, 92868 S103444603
▲ I16
NNE 1/10 - 1/3 (1354 ft. / 0.256 mi.)
8 ft. Higher Elevation 125 ft. Above Sea Level
State and tribal leaking storage tank lists
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist
UNOCAL #5618
591 THE CITY DR, ORANGE, CA, 92668 S101589037
▲ I17
NNE 1/10 - 1/3 (1515 ft. / 0.287 mi.)
9 ft. Higher Elevation 126 ft. Above Sea Level
State and tribal leaking storage tank lists
Local Lists of Registered Storage Tanks
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist
UNOCAL #5618
591 S THE CITY DR, ORANGE, CA, 92668 S109284384
▲ I18
NNE 1/10 - 1/3 (1515 ft. / 0.287 mi.)
9 ft. Higher Elevation 126 ft. Above Sea Level
State and tribal leaking storage tank lists
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist

CITY SHOPPING CENTER
3400, ORANGE, CA, 92868 S104758490
▲ 19
NNE 1/10 - 1/3 (1711 ft. / 0.324 mi.)
9 ft. Higher Elevation 126 ft. Above Sea Level
Other Ascertainable Records
Worksheet:

Impact on Target Property: VEC does not exist

MAP FINDINGS
TC Page 14
2138

ENVIRONMENTAL RECORDS
Federal NPL site listUS NPL National Priority List EPA 10/28/2020 11/05/2020 11/25/2020US Proposed NPL Proposed National Priority List Sites EPA 10/28/2020 11/05/2020 11/25/2020US NPL LIENS Federal Superfund Liens EPA 10/15/1991 02/02/1994 03/30/1994Federal CERCLIS listUS SEMS Superfund Enterprise Management System EPA 10/28/2020 11/05/2020 11/25/2020Federal RCRA CORRACTS facilities listUS CORRACTS Corrective Action Report EPA 06/15/2020 06/22/2020 09/17/2020Federal RCRA TSD facilities listUS RCRA-TSDF RCRA - Treatment, Storage and Disposal Environmental Protection Agency 06/15/2020 06/22/2020 09/18/2020Federal RCRA generators listUS RCRA-LQG RCRA - Large Quantity Generators Environmental Protection Agency 06/15/2020 06/22/2020 09/18/2020US RCRA-SQG RCRA - Small Quantity Generators Environmental Protection Agency 06/15/2020 06/22/2020 09/18/2020US RCRA-VSQG RCRA - Very Small Quantity Generators (Formerly Conditionall Environmental Protection Agency 06/15/2020 06/22/2020 09/18/2020Federal institutional controls / engineering controls registriesUS LUCIS Land Use Control Information System Department of the Navy 08/06/2020 08/21/2020 11/11/2020US US ENG CONTROLS Engineering Controls Sites List Environmental Protection Agency 10/28/2020 11/05/2020 11/18/2020US US INST CONTROLS Institutional Controls Sites List Environmental Protection Agency 10/28/2020 11/05/2020 11/18/2020Federal ERNS listUS ERNS Emergency Response Notification System National Response Center, United States Coast 06/15/2020 06/22/2020 09/17/2020State and tribal - equivalent NPLCA RESPONSE State Response Sites Department of Toxic Substances Control 07/27/2020 07/27/2020 10/08/2020State and tribal - equivalent CERCLISCA ENVIROSTOR EnviroStor Database Department of Toxic Substances Control 07/27/2020 07/27/2020 10/08/2020State and tribal landfill / solid waste disposalCA SWF/LF (SWIS) Solid Waste Information System Department of Resources Recycling and Recover 05/11/2020 05/12/2020 07/27/2020State and tribal leaking storage tank listsCA LUST REG 6V Leaking Underground Storage Tank Case Listing California Regional Water Quality Control Boa 06/07/2005 06/07/2005 06/29/2005CA LUST REG 5 Leaking Underground Storage Tank Database California Regional Water Quality Control Boa 07/01/2008 07/22/2008 07/31/2008CA LUST REG 4 Underground Storage Tank Leak List California Regional Water Quality Control Boa 09/07/2004 09/07/2004 10/12/2004CA LUST REG 3 Leaking Underground Storage Tank Database California Regional Water Quality Control Boa 05/19/2003 05/19/2003 06/02/2003CA LUST REG 2 Fuel Leak List California Regional Water Quality Control Boa 09/30/2004 10/20/2004 11/19/2004CA LUST Leaking Underground Fuel Tank Report (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA LUST REG 1 Active Toxic Site Investigation California Regional Water Quality Control Boa 02/01/2001 02/28/2001 03/29/2001 TC6284908.2s Page GR-1

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2139
CA LUST REG 8 Leaking Underground Storage Tanks California Regional Water Quality Control Boa 02/14/2005 02/15/2005 03/28/2005 CA LUST REG 9 Leaking Underground Storage Tank Report California Regional Water Quality Control Boa 03/01/2001 04/23/2001 05/21/2001CA LUST REG 6L Leaking Underground Storage Tank Case Listing California Regional Water Quality Control Boa 09/09/2003 09/10/2003 10/07/2003CA LUST REG 7 Leaking Underground Storage Tank Case Listing California Regional Water Quality Control Boa 02/26/2004 02/26/2004 03/24/2004US INDIAN LUST R10 Leaking Underground Storage Tanks on Indian Land EPA Region 10 04/14/2020 05/20/2020 08/12/2020US INDIAN LUST R1 Leaking Underground Storage Tanks on Indian Land EPA Region 1 04/29/2020 05/20/2020 08/12/2020US INDIAN LUST R4 Leaking Underground Storage Tanks on Indian Land EPA Region 4 04/14/2020 05/26/2020 08/12/2020US INDIAN LUST R5 Leaking Underground Storage Tanks on Indian Land EPA, Region 5 04/14/2020 05/20/2020 08/12/2020US INDIAN LUST R9 Leaking Underground Storage Tanks on Indian Land Environmental Protection Agency 04/08/2020 05/20/2020 08/12/2020US INDIAN LUST R8 Leaking Underground Storage Tanks on Indian Land EPA Region 8 04/14/2020 05/20/2020 08/12/2020US INDIAN LUST R7 Leaking Underground Storage Tanks on Indian Land EPA Region 7 04/15/2020 05/20/2020 08/12/2020US INDIAN LUST R6 Leaking Underground Storage Tanks on Indian Land EPA Region 6 04/08/2020 05/20/2020 08/12/2020CA CPS-SLIC Statewide SLIC Cases (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA SLIC REG 1 Active Toxic Site Investigations California Regional Water Quality Control Boa 04/03/2003 04/07/2003 04/25/2003CA SLIC REG 2 Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Regional Water Quality Control Board San Fran 09/30/2004 10/20/2004 11/19/2004CA SLIC REG 3 Spills, Leaks, Investigation & Cleanup Cost Recovery Listing California Regional Water Quality Control Boa 05/18/2006 05/18/2006 06/15/2006CA SLIC REG 4 Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Region Water Quality Control Board Los Angele 11/17/2004 11/18/2004 01/04/2005CA SLIC REG 5 Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Regional Water Quality Control Board Central 04/01/2005 04/05/2005 04/21/2005CA SLIC REG 6V Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Regional Water Quality Control Board, Victorv 05/24/2005 05/25/2005 06/16/2005CA SLIC REG 6L SLIC Sites California Regional Water Quality Control Boa 09/07/2004 09/07/2004 10/12/2004CA SLIC REG 7 SLIC List California Regional Quality Control Board, Co 11/24/2004 11/29/2004 01/04/2005CA SLIC REG 8 Spills, Leaks, Investigation & Cleanup Cost Recovery Listing California Region Water Quality Control Board 04/03/2008 04/03/2008 04/14/2008CA SLIC REG 9 Spills, Leaks, Investigation & Cleanup Cost Recovery Listing California Regional Water Quality Control Boa 09/10/2007 09/11/2007 09/28/2007State and tribal registered storage tank listsCA UST Active UST Facilities SWRCB 09/08/2020 09/08/2020 11/30/2020CA MILITARY UST SITES Military UST Sites (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA UST CLOSURE Proposed Closure of Underground Storage Tank (UST) Cases State Water Resources Control Board 05/26/2020 06/09/2020 08/20/2020CA UST MENDOCINO Mendocino County UST Database Department of Public Health 05/20/2020 05/20/2020 08/06/2020CA AST Aboveground Petroleum Storage Tank Facilities California Environmental Protection Agency 07/06/2016 07/12/2016 09/19/2016US INDIAN UST R9 Underground Storage Tanks on Indian Land EPA Region 9 04/08/2020 05/20/2020 08/12/2020US INDIAN UST R4 Underground Storage Tanks on Indian Land EPA Region 4 04/14/2020 05/26/2020 08/12/2020US INDIAN UST R5 Underground Storage Tanks on Indian Land EPA Region 5 04/14/2020 05/20/2020 08/12/2020US INDIAN UST R10 Underground Storage Tanks on Indian Land EPA Region 10 04/14/2020 05/20/2020 08/12/2020US INDIAN UST R8 Underground Storage Tanks on Indian Land EPA Region 8 04/14/2020 05/20/2020 08/13/2020US INDIAN UST R7 Underground Storage Tanks on Indian Land EPA Region 7 04/03/2020 05/20/2020 08/12/2020US INDIAN UST R6 Underground Storage Tanks on Indian Land EPA Region 6 04/08/2020 05/20/2020 08/12/2020US INDIAN UST R1 Underground Storage Tanks on Indian Land EPA, Region 1 04/29/2020 05/20/2020 08/12/2020US FEMA UST Underground Storage Tank Listing FEMA 07/21/2020 09/03/2020 11/25/2020 TC6284908.2s Page GR-2

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2140
State and tribal voluntary cleanup sites
US INDIAN VCP R1 Voluntary Cleanup Priority Listing EPA, Region 1 07/27/2015 09/29/2015 02/18/2016US INDIAN VCP R7 Voluntary Cleanup Priority Lisitng EPA, Region 7 03/20/2008 04/22/2008 05/19/2008CA VCP Voluntary Cleanup Program Properties Department of Toxic Substances Control 07/27/2020 07/27/2020 10/08/2020State and tribal Brownfields sitesCA BROWNFIELDS Considered Brownfieds Sites Listing State Water Resources Control Board 06/22/2020 06/22/2020 09/04/2020Other RecordsUS CONSENT Superfund (CERCLA) Consent Decrees Department of Justice, Consent Decree Library 06/30/2020 07/15/2020 07/21/2020US ROD Records Of Decision EPA 10/28/2020 11/05/2020 11/25/2020US LIENS 2 CERCLA Lien Information Environmental Protection Agency 10/28/2020 11/05/2020 11/25/2020CA HIST CAL-SITES Calsites Database Department of Toxic Substance Control 08/08/2005 08/03/2006 08/24/2006US DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations EPA, Region 9 01/12/2009 05/07/2009 09/21/2009CA SWRCY Recycler Database Department of Conservation 09/08/2020 09/08/2020 11/30/2020CA CA FID UST Facility Inventory Database California Environmental Protection Agency 10/31/1994 09/05/1995 09/29/1995CA HIST UST Hazardous Substance Storage Container Database State Water Resources Control Board 10/15/1990 01/25/1991 02/12/1991CA SAN FRANCISCO AST Aboveground Storage Tank Site Listing San Francisco County Department of Public Hea 08/03/2020 08/05/2020 10/22/2020CA SWEEPS UST SWEEPS UST Listing State Water Resources Control Board 06/01/1994 07/07/2005 08/11/2005US COAL ASH DOE Steam-Electric Plant Operation Data Department of Energy 12/31/2018 12/04/2019 01/15/2020US PCB TRANSFORMER PCB Transformer Registration Database Environmental Protection Agency 09/13/2019 11/06/2019 02/10/2020US FUSRAP Formerly Utilized Sites Remedial Action Program Department of Energy 08/08/2017 09/11/2018 09/14/2018US COAL ASH EPA Coal Combustion Residues Surface Impoundments List Environmental Protection Agency 01/12/2017 03/05/2019 11/11/2019US 2020 COR ACTION 2020 Corrective Action Program List Environmental Protection Agency 09/30/2017 05/08/2018 07/20/2018US US HIST CDL National Clandestine Laboratory Register Drug Enforcement Administration 03/18/2020 03/19/2020 06/09/2020US US AIRS MINOR Air Facility System Data EPA 10/12/2016 10/26/2016 02/03/2017US EPA WATCH LIST EPA WATCH LIST Environmental Protection Agency 08/30/2013 03/21/2014 06/17/2014US LEAD SMELTER 2 Lead Smelter Sites American Journal of Public Health 04/05/2001 10/27/2010 12/02/2010US US FIN ASSUR Financial Assurance Information Environmental Protection Agency 06/15/2020 06/22/2020 09/10/2020US SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing Environmental Protection Agency 01/01/2017 02/03/2017 04/07/2017US LEAD SMELTER 1 Lead Smelter Sites Environmental Protection Agency 10/28/2020 11/05/2020 11/25/2020US US AIRS (AFS) Aerometric Information Retrieval System Facility Subsystem ( EPA 10/12/2016 10/26/2016 02/03/2017US Delisted NPL National Priority List Deletions EPA 10/28/2020 11/05/2020 11/25/2020US SEMS-ARCHIVE Superfund Enterprise Management System Archive EPA 10/28/2020 11/05/2020 11/25/2020US RCRA NonGen / NLR RCRA - Non Generators / No Longer Regulated Environmental Protection Agency 06/15/2020 06/22/2020 09/18/2020US HMIRS Hazardous Materials Information Reporting System U.S. Department of Transportation 06/22/2020 06/23/2020 09/17/2020US DOT OPS Incident and Accident Data Department of Transporation, Office of Pipeli 01/02/2020 01/28/2020 04/17/2020US US CDL Clandestine Drug Labs Drug Enforcement Administration 03/18/2020 03/19/2020 06/09/2020US US BROWNFIELDS A Listing of Brownfields Sites Environmental Protection Agency 06/01/2020 06/02/2020 06/09/2020US DOD Department of Defense Sites USGS 12/31/2005 11/10/2006 01/11/2007US FEDLAND Federal and Indian Lands U.S. Geological Survey 04/02/2018 04/11/2018 11/06/2019US FUDS Formerly Used Defense Sites U.S. Army Corps of Engineers 08/05/2020 08/13/2020 10/21/2020US UMTRA Uranium Mill Tailings Sites Department of Energy 08/30/2019 11/15/2019 01/28/2020US ODI Open Dump Inventory Environmental Protection Agency 06/30/1985 08/09/2004 09/17/2004US US MINES Mines Master Index File Department of Labor, Mine Safety and Health A 08/04/2020 08/25/2020 11/18/2020US MINES VIOLATIONS MSHA Violation Assessment Data DOL, Mine Safety & Health Admi 09/10/2020 09/15/2020 11/20/2020 TC6284908.2s Page GR-3

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2141
US US MINES 2 Ferrous and Nonferrous Metal Mines Database Listing USGS 05/06/2020 05/27/2020 08/13/2020 US US MINES 3 Active Mines & Mineral Plants Database Listing USGS 04/14/2011 06/08/2011 09/13/2011US PRP Potentially Responsible Parties EPA 04/27/2020 05/06/2020 06/09/2020US TRIS Toxic Chemical Release Inventory System EPA 12/31/2018 08/14/2020 11/04/2020US TSCA Toxic Substances Control Act EPA 12/31/2016 06/17/2020 09/10/2020US FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fu EPA/Office of Prevention, Pesticides and Toxi 04/09/2009 04/16/2009 05/11/2009US FTTS INSP FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fu EPA 04/09/2009 04/16/2009 05/11/2009US HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing Environmental Protection Agency 10/19/2006 03/01/2007 04/10/2007US HIST FTTS INSP FIFRA/TSCA Tracking System Inspection & Enforcement Case Lis Environmental Protection Agency 10/19/2006 03/01/2007 04/10/2007US SSTS Section 7 Tracking Systems EPA 07/20/2020 07/21/2020 10/08/2020US ICIS Integrated Compliance Information System Environmental Protection Agency 11/18/2016 11/23/2016 02/10/2017US PADS PCB Activity Database System EPA 10/09/2019 10/11/2019 12/20/2019US MLTS Material Licensing Tracking System Nuclear Regulatory Commission 08/05/2020 08/10/2020 10/08/2020US RADINFO Radiation Information Database Environmental Protection Agency 07/01/2019 07/01/2019 09/23/2019US FINDS Facility Index System/Facility Registry System EPA 09/04/2020 09/15/2020 11/20/2020US RAATS RCRA Administrative Action Tracking System EPA 04/17/1995 07/03/1995 08/07/1995US RMP Risk Management Plans Environmental Protection Agency 07/24/2020 08/03/2020 10/21/2020US BRS Biennial Reporting System EPA/NTIS 12/31/2017 06/22/2020 11/20/2020US PWS Public Water System Data EPA 12/17/2013 01/09/2014 10/15/2014US INDIAN RESERV Indian Reservations USGS 12/31/2014 07/14/2015 01/10/2017US INDIAN ODI Report on the Status of Open Dumps on Indian Lands Environmental Protection Agency 12/31/1998 12/03/2007 01/24/2008US IHS OPEN DUMPS Open Dumps on Indian Land Department of Health & Human Serivces, Indian 04/01/2014 08/06/2014 01/29/2015US ABANDONED MINES Abandoned Mines Department of Interior 06/22/2020 06/22/2020 09/10/2020CA CA BOND EXP. PLAN Bond Expenditure Plan Department of Health Services 01/01/1989 07/27/1994 08/02/1994CA CDL Clandestine Drug Labs Department of Toxic Substances Control 06/30/2019 05/28/2020 08/12/2020CA CHMIRS California Hazardous Material Incident Report System Office of Emergency Services 06/30/2020 07/21/2020 10/07/2020CA CORTESE "Cortese" Hazardous Waste & Substances Sites List CAL EPA/Office of Emergency Information 06/22/2020 06/22/2020 09/04/2020CA CUPA LIVERMORE-PLEASANTON CUPA Facility Listing Livermore-Pleasanton Fire Department 05/01/2019 05/14/2019 07/17/2019CA DEED Deed Restriction Listing DTSC and SWRCB 08/31/2020 08/31/2020 11/20/2020CA DRYCLEAN SOUTH COAST South Coast Air Quality Management District Drycleaner Listi South Coast Air Quality Management District 08/19/2020 08/21/2020 09/04/2020CA DRYCLEANERS Cleaner Facilities Department of Toxic Substance Control 08/06/2020 08/28/2020 11/17/2020CA DRYCLEAN AVAQMD Antelope Valley Air Quality Management District Drycleaner L Antelope Valley Air Quality Management Distri 08/25/2020 08/26/2020 11/13/2020CA EMI Emissions Inventory Data California Air Resources Board 12/31/2018 06/16/2020 08/28/2020CA ENF Enforcement Action Listing State Water Resoruces Control Board 07/20/2020 07/21/2020 10/07/2020CA Financial Assurance 1 Financial Assurance Information Listing Department of Toxic Substances Control 07/13/2020 07/16/2020 09/29/2020CA Financial Assurance 2 Financial Assurance Information Listing California Integrated Waste Management Board 08/05/2020 08/05/2020 10/23/2020CA HAULERS Registered Waste Tire Haulers Listing Integrated Waste Management Board 05/28/2020 05/29/2020 08/12/2020CA HAZNET Facility and Manifest Data California Environmental Protection Agency 12/31/2019 04/15/2020 07/02/2020CA HIST CORTESE Hazardous Waste & Substance Site List Department of Toxic Substances Control 04/01/2001 01/22/2009 04/08/2009CA HWP EnviroStor Permitted Facilities Listing Department of Toxic Substances Control 08/17/2020 08/17/2020 11/05/2020CA HWT Registered Hazardous Waste Transporter Database Department of Toxic Substances Control 07/06/2020 07/07/2020 09/17/2020CA ICE ICE Department of Toxic Subsances Control 08/17/2020 08/17/2020 11/05/2020CA LDS Land Disposal Sites Listing (GEOTRACKER) State Water Qualilty Control Board 09/08/2020 09/08/2020 11/30/2020CA LIENS Environmental Liens Listing Department of Toxic Substances Control 08/26/2020 08/28/2020 11/17/2020CA MCS Military Cleanup Sites Listing (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA MINES Mines Site Location Listing Department of Conservation 09/08/2020 09/08/2020 11/30/2020CA MWMP Medical Waste Management Program Listing Department of Public Health 08/31/2020 08/31/2020 11/20/2020 TC6284908.2s Page GR-4

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2142
CA NPDES NPDES Permits Listing State Water Resources Control Board 08/10/2020 08/10/2020 10/29/2020 CA PEST LIC Pesticide Regulation Licenses Listing Department of Pesticide Regulation 08/31/2020 08/31/2020 11/20/2020CA PROC Certified Processors Database Department of Conservation 06/08/2020 06/09/2020 08/19/2020CA NOTIFY 65 Proposition 65 Records State Water Resources Control Board 08/21/2020 08/21/2020 08/27/2020CA SCH School Property Evaluation Program Department of Toxic Substances Control 07/27/2020 07/27/2020 10/08/2020CA SPILLS 90 SPILLS90 data from FirstSearch FirstSearch 06/06/2012 01/03/2013 02/22/2013CA TOXIC PITS Toxic Pits Cleanup Act Sites State Water Resources Control Board 07/01/1995 08/30/1995 09/26/1995CA UIC UIC Listing Deaprtment of Conservation 06/06/2020 06/09/2020 08/20/2020CA WASTEWATER PITS Oil Wastewater Pits Listing RWQCB, Central Valley Region 11/19/2019 01/07/2020 03/09/2020CA WDS Waste Discharge System State Water Resources Control Board 06/19/2007 06/20/2007 06/29/2007CA WIP Well Investigation Program Case List Los Angeles Water Quality Control Board 07/03/2009 07/21/2009 08/03/2009CA WMUDS/SWAT Waste Management Unit Database State Water Resources Control Board 04/01/2000 04/10/2000 05/10/2000CA HWTS Hazardous Waste Tracking System Department of Toxic Substances Control 10/13/2020 10/14/2020 11/03/2020CA NON-CASE INFO Non-Case Information Sites (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020US DOCKET HWC Hazardous Waste Compliance Docket Listing Environmental Protection Agency 05/31/2018 07/26/2018 10/05/2018CA CERS CalEPA Regulated Site Portal Data California Environmental Protection Agency 07/20/2020 07/21/2020 10/07/2020CA CERS TANKS California Environmental Reporting System (CERS) Tanks California Environmental Protection Agency 07/20/2020 07/21/2020 10/07/2020US MINES MRDS Mineral Resources Data System USGS 04/06/2018 10/21/2019 10/24/2019CA OTHER OIL GAS Other Oil & Gas Projects Sites (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA PROD WATER PONDS Produced Water Ponds Sites (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA PFAS PFAS Contamination Site Location Listing State Water Resources Control Board 06/08/2020 06/09/2020 08/19/2020CA UIC GEO Underground Injection Control Sites (GEOTRACKER) State Water Resource Control Board 09/08/2020 09/08/2020 11/30/2020CA WELL STIM PROJ Well Stimulation Project (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020US UXO Unexploded Ordnance Sites Department of Defense 12/31/2018 07/02/2020 09/17/2020US ECHO Enforcement & Compliance History Information Environmental Protection Agency 06/27/2020 07/02/2020 09/28/2020US FUELS PROGRAM EPA Fuels Program Registered Listing EPA 08/17/2020 08/17/2020 10/21/2020CA CERS HAZ WASTE CERS HAZ WASTE CalEPA 07/20/2020 07/21/2020 10/07/2020CA CIWQS California Integrated Water Quality System State Water Resources Control Board 08/31/2020 08/31/2020 11/20/2020CA MILITARY PRIV SITES Military Privatized Sites (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA WDR Waste Discharge Requirements Listing State Water Resources Control Board 06/08/2020 06/09/2020 08/20/2020CA PROJECT Project Sites (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020CA SAMPLING POINT Sampling Point ? Public Sites (GEOTRACKER) State Water Resources Control Board 09/08/2020 09/08/2020 11/30/2020HISTORICAL USE RECORDSUS EDR MGP EDR Proprietary Manufactured Gas Plants EDR, Inc.US EDR Hist Auto EDR Exclusive Historical Auto Stations EDR, Inc.US EDR Hist Cleaner EDR Exclusive Historical Cleaners EDR, Inc.CA RGA LF Recovered Government Archive Solid Waste Facilities List Department of Resources Recycling and Recover 07/01/2013 01/13/2014CA RGA LUST Recovered Government Archive Leaking Underground Storage Tan State Water Resources Control Board 07/01/2013 12/30/2013 TC6284908.2s Page GR-5

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2143

COUNTY RECORDS
CA CS ALAMEDA Contaminated Sites Alameda County Environmental Health Services 01/09/2019 01/11/2019 03/05/2019CA UST ALAMEDA Underground Tanks Alameda County Environmental Health Services 06/30/2020 07/01/2020 07/17/2020CA CUPA AMADOR CUPA Facility List Amador County Environmental Health 05/18/2020 05/19/2020 06/01/2020CA CUPA BUTTE CUPA Facility Listing Public Health Department 04/21/2017 04/25/2017 08/09/2017CA CUPA CALVERAS CUPA Facility Listing Calveras County Environmental Health 06/17/2020 06/18/2020 09/02/2020CA CUPA COLUSA CUPA Facility List Health & Human Services 04/06/2020 04/23/2020 07/10/2020CA SL CONTRA COSTA Site List Contra Costa Health Services Department 07/16/2020 07/22/2020 10/08/2020CA CUPA DEL NORTE CUPA Facility List Del Norte County Environmental Health Divisio 06/08/2020 08/13/2020 10/22/2020CA CUPA EL DORADO CUPA Facility List El Dorado County Environmental Management Dep 08/13/2020 08/13/2020 10/22/2020CA CUPA FRESNO CUPA Resources List Dept. of Community Health 06/30/2020 07/01/2020 09/17/2020CA CUPA GLENN CUPA Facility List Glenn County Air Pollution Control District 01/22/2018 01/24/2018 03/14/2018CA CUPA HUMBOLDT CUPA Facility List Humboldt County Environmental Health 08/13/2020 08/17/2020 11/05/2020CA CUPA IMPERIAL CUPA Facility List San Diego Border Field Office 07/14/2020 07/16/2020 09/29/2020CA CUPA INYO CUPA Facility List Inyo County Environmental Health Services 04/02/2018 04/03/2018 06/14/2018CA CUPA KERN CUPA Facility List Kern County Public Health 07/28/2020 07/30/2020 10/13/2020CA UST KERN Underground Storage Tank Sites & Tank Listing Kern County Environment Health Services Depar 07/28/2020 07/30/2020 10/14/2020CA CUPA KINGS CUPA Facility List Kings County Department of Public Health 05/11/2020 05/12/2020 07/27/2020CA CUPA LAKE CUPA Facility List Lake County Environmental Health 08/13/2020 08/13/2020 10/23/2020CA CUPA LASSEN CUPA Facility List Lassen County Environmental Health 07/31/2020 08/21/2020 11/09/2020CA AOCONCERN Key Areas of Concerns in Los Angeles County 03/30/2009 03/31/2009 10/23/2009CA HMS LOS ANGELES HMS: Street Number List Department of Public Works 07/06/2020 07/10/2020 09/28/2020CA LF LOS ANGELES List of Solid Waste Facilities La County Department of Public Works 07/13/2020 07/13/2020 09/29/2020CA LF LOS ANGELES CITY City of Los Angeles Landfills Engineering & Construction Division 12/31/2019 08/17/2020 11/05/2020CA LOS ANGELES AST Active & Inactive AST Inventory Los Angeles Fire Department 06/01/2019 06/25/2019 08/22/2019CA LOS ANGELES CO LF METHANE Methane Producing Landfills Los Angeles County Department of Public Works 04/30/2012 04/17/2019 05/29/2019CA LOS ANGELES HM Active & Inactive Hazardous Materials Inventory Los Angeles Fire Department 06/01/2019 06/25/2019 08/22/2019CA LOS ANGELES UST Active & Inactive UST Inventory Los Angeles Fire Department 06/01/2019 06/25/2019 08/22/2019CA SITE MIT LOS ANGELES Site Mitigation List Community Health Services 03/25/2020 04/14/2020 07/01/2020CA UST EL SEGUNDO City of El Segundo Underground Storage Tank City of El Segundo Fire Department 01/21/2017 04/19/2017 05/10/2017CA UST LONG BEACH City of Long Beach Underground Storage Tank City of Long Beach Fire Department 04/22/2019 04/23/2019 06/27/2019CA UST TORRANCE City of Torrance Underground Storage Tank City of Torrance Fire Department 06/27/2019 07/30/2019 10/02/2019CA CUPA MADERA CUPA Facility List Madera County Environmental Health 08/10/2020 08/12/2020 10/23/2020CA UST MARIN Underground Storage Tank Sites Public Works Department Waste Management 09/26/2018 10/04/2018 11/02/2018CA CUPA MERCED CUPA Facility List Merced County Environmental Health 07/28/2020 07/30/2020 07/31/2020CA CUPA MONO CUPA Facility List Mono County Health Department 08/20/2020 08/24/2020 11/09/2020CA CUPA MONTEREY CUPA Facility Listing Monterey County Health Department 07/13/2020 07/15/2020 07/31/2020CA LUST NAPA Sites With Reported Contamination Napa County Department of Environmental Manag 01/09/2017 01/11/2017 03/02/2017CA UST NAPA Closed and Operating Underground Storage Tank Sites Napa County Department of Environmental Manag 09/05/2019 09/09/2019 10/31/2019CA CUPA NEVADA CUPA Facility List Community Development Agency 07/29/2020 07/30/2020 10/13/2020CA IND_SITE ORANGE List of Industrial Site Cleanups Health Care Agency 06/10/2020 08/03/2020 10/19/2020CA LUST ORANGE List of Underground Storage Tank Cleanups Health Care Agency 07/02/2020 08/05/2020 10/23/2020CA UST ORANGE List of Underground Storage Tank Facilities Health Care Agency 07/01/2020 08/03/2020 10/19/2020CA MS PLACER Master List of Facilities Placer County Health and Human Services 11/24/2020 11/24/2020 11/25/2020CA CUPA PLUMAS CUPA Facility List Plumas County Environmental Health 03/31/2019 04/23/2019 06/26/2019CA LUST RIVERSIDE Listing of Underground Tank Cleanup Sites Department of Environmental Health 10/06/2020 10/07/2020 11/03/2020 TC6284908.2s Page GR-6

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2144
CA UST RIVERSIDE Underground Storage Tank Tank List Department of Environmental Health 10/06/2020 10/07/2020 11/03/2020 CA CS SACRAMENTO Toxic Site Clean-Up List Sacramento County Environmental Management 02/18/2020 03/31/2020 06/15/2020CA ML SACRAMENTO Master Hazardous Materials Facility List Sacramento County Environmental Management 02/24/2020 03/31/2020 06/17/2020CA CUPA SAN BENITO CUPA Facility List San Benito County Environmental Health 08/04/2020 08/05/2020 10/22/2020CA PERMITS SAN BERNARDINO Hazardous Material Permits San Bernardino County Fire Department Hazardo 08/04/2020 08/05/2020 10/26/2020CA HMMD SAN DIEGO Hazardous Materials Management Division Database Hazardous Materials Management Division 08/31/2020 08/31/2020 11/23/2020CA LF SAN DIEGO Solid Waste Facilities Department of Health Services 04/18/2018 04/24/2018 06/19/2018CA SAN DIEGO CO LOP Local Oversight Program Listing Department of Environmental Health 07/14/2020 07/16/2020 09/29/2020CA SAN DIEGO CO SAM Environmental Case Listing San Diego County Department of Environmental 03/23/2010 06/15/2010 07/09/2010CA CUPA SAN FRANCISCO CO CUPA Facility Listing San Francisco County Department of Environmen 08/03/2020 08/05/2020 10/22/2020CA LUST SAN FRANCISCO Local Oversite Facilities Department Of Public Health San Francisco Cou 09/19/2008 09/19/2008 09/29/2008CA UST SAN FRANCISCO Underground Storage Tank Information Department of Public Health 08/03/2020 08/05/2020 10/26/2020CA UST SAN JOAQUIN San Joaquin Co. UST Environmental Health Department 06/22/2018 06/26/2018 07/11/2018CA CUPA SAN LUIS OBISPO CUPA Facility List San Luis Obispo County Public Health Departme 07/27/2020 08/12/2020 10/26/2020CA BI SAN MATEO Business Inventory San Mateo County Environmental Health Service 02/20/2020 02/20/2020 04/24/2020CA LUST SAN MATEO Fuel Leak List San Mateo County Environmental Health Service 03/29/2019 03/29/2019 05/29/2019CA CUPA SANTA BARBARA CUPA Facility Listing Santa Barbara County Public Health Department 09/08/2011 09/09/2011 10/07/2011CA CUPA SANTA CLARA Cupa Facility List Department of Environmental Health 08/20/2020 08/20/2020 11/09/2020CA HIST LUST SANTA CLARA HIST LUST - Fuel Leak Site Activity Report Santa Clara Valley Water District 03/29/2005 03/30/2005 04/21/2005CA LUST SANTA CLARA LOP Listing Department of Environmental Health 03/03/2014 03/05/2014 03/18/2014CA SAN JOSE HAZMAT Hazardous Material Facilities City of San Jose Fire Department 07/30/2020 07/31/2020 10/16/2020CA CUPA SANTA CRUZ CUPA Facility List Santa Cruz County Environmental Health 01/21/2017 02/22/2017 05/23/2017CA CUPA SHASTA CUPA Facility List Shasta County Department of Resource Manageme 06/15/2017 06/19/2017 08/09/2017CA LUST SOLANO Leaking Underground Storage Tanks Solano County Department of Environmental Man 06/04/2019 06/06/2019 08/13/2019CA UST SOLANO Underground Storage Tanks Solano County Department of Environmental Man 08/25/2020 08/26/2020 09/16/2020CA CUPA SONOMA Cupa Facility List County of Sonoma Fire & Emergency Services De 07/07/2020 07/08/2020 09/25/2020CA LUST SONOMA Leaking Underground Storage Tank Sites Department of Health Services 07/01/2020 07/02/2020 09/17/2020CA CUPA STANISLAUS CUPA Facility List Stanislaus County Department of Ennvironmenta 02/04/2020 02/05/2020 04/15/2020CA UST SUTTER Underground Storage Tanks Sutter County Environmental Health Services 08/25/2020 08/26/2020 11/17/2020CA CUPA TEHAMA CUPA Facility List Tehama County Department of Environmental Hea 08/11/2020 08/12/2020 10/26/2020CA CUPA TRINITY CUPA Facility List Department of Toxic Substances Control 07/14/2020 07/16/2020 09/29/2020CA CUPA TULARE CUPA Facility List Tulare County Environmental Health Services D 08/06/2020 08/06/2020 10/26/2020CA CUPA TUOLUMNE CUPA Facility List Divison of Environmental Health 04/23/2018 04/25/2018 06/25/2018CA BWT VENTURA Business Plan, Hazardous Waste Producers, and Operating Unde Ventura County Environmental Health Division 07/10/2020 07/22/2020 10/08/2020CA LF VENTURA Inventory of Illegal Abandoned and Inactive Sites Environmental Health Division 12/01/2011 12/01/2011 01/19/2012CA LUST VENTURA Listing of Underground Tank Cleanup Sites Environmental Health Division 05/29/2008 06/24/2008 07/31/2008CA MED WASTE VENTURA Medical Waste Program List Ventura County Resource Management Agency 07/10/2020 07/22/2020 10/07/2020CA UST VENTURA Underground Tank Closed Sites List Environmental Health Division 05/26/2020 06/09/2020 08/20/2020CA UST YOLO Underground Storage Tank Comprehensive Facility Report Yolo County Department of Health 06/23/2020 06/29/2020 09/15/2020CA CUPA YUBA CUPA Facility List Yuba County Environmental Health Department 08/06/2020 08/07/2020 10/26/2020 TC6284908.2s Page GR-7

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2145

STREET AND ADDRESS INFORMATION
© 2015 TomTom North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC6284908.2s Page GR−8

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
St Acronym Full Name Government Agency Gov Date Arvl. Date Active Date 2146

APPENDIX E
2147
The EDR Aerial Photo Decade Package
SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Inquiry Number: December 01, 20206284908.8 6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
2148
2016 1"=500' Flight Year: 2016 USDA/NAIP
2012 1"=500' Flight Year: 2012 USDA/NAIP
2009 1"=500' Flight Year: 2009 USDA/NAIP
2005 1"=500' Flight Year: 2005 USDA/NAIP
1995 1"=500' Acquisition Date: October 03, 1995 USGS/DOQQ 1990 1"=500' Flight Date: September 06, 1990 USDA
1989 1"=500' Flight Date: August 03, 1989 USDA
1987 1"=500' Flight Date: March 29, 1987 USDA
1977 1"=500' Flight Date: January 18, 1977 EDR Proprietary Brewster Pacific 1972 1"=500' Flight Date: October 30, 1972 USGS
1963 1"=500' Flight Date: February 28, 1963 USGS
1953 1"=500' Flight Date: May 30, 1953 USDA
1947 1"=500' Flight Date: June 17, 1947 FAIR
1938 1"=500' Flight Date: June 21, 1938 USDA
EDR Aerial Photo Decade Package 12/01/20 SLR City Drive Parking Structures Site Name: Client Name: Leighton and Associates, Inc. 750 and 790 The City Drive South 17781 Cowan Orange, CA 92868 Irvine, CA 92614 EDR Inquiry # 6284908.8 Contact: Brynn Mcculloch Environmental Data Resources, Inc. (EDR) Aerial Photo Decade Package is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities. EDR’s professional researchers provide digitally reproduced historical aerial photographs, and when available, provide one photo per decade. Search Results: Year Scale Details Source
When delivered electronically by EDR, the aerial photo images included with this report are for ONE TIME USE ONLY. Further reproduction of these aerial photo images is prohibited without permission from EDR. For more information contact your EDR Account Executive.

Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE,

WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.

Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. 6284908 - 8 page 2 2149
6284908.8 2016 = 500'
2150
6284908.8 2012 = 500'
2151
6284908.8 2009 = 500'
2152
6284908.8 2005 = 500'
2153
6284908.8 1995 = 500'
2154
6284908.8 1990 = 500'
2155
6284908.8 1989 = 500'
2156
6284908.8 1987 = 500'
2157
6284908.8 1977 = 500'
2158
6284908.8 1972 = 500'
2159
6284908.8 1963 = 500'
2160
6284908.8 1953 = 500'
2161
6284908.8 1947 = 500'
2162
6284908.8 1938 = 500'
2163
EDR Historical Topo Map Report
Inquiry Number:
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
with QuadMatch™
SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 December 01, 20206284908.4 2164
EDR Historical Topo Map Report
EDR Inquiry #
Search Results:

P.O.#
Project:

Maps Provided:

Disclaimer - Copyright and Trademark Notice
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.
- page
Coordinates:

Latitude:

Longitude:

UTM Zone:

UTM X Meters:

UTM Y Meters:

Elevation:

Contact:

Site Name: Client Name:
2012
1981
1972
1964, 1965
1950
1949
1942
1935
1902
1901
1898
1896
12/01/20 SLR City Drive Parking Structures Leighton and Associates, Inc. 750 and 790 The City Drive South 17781 Cowan Orange, CA 92868 Irvine, CA 92614 6284908.4 Brynn Mcculloch EDR Topographic Map Library has been searched by EDR and maps covering the target property location as provided by Leighton and Associates, Inc. were identified for the years listed below. EDR’s Historical Topo Map Report is designed to assist professionals in evaluating potential liability on a target property resulting from past activities. EDRs Historical Topo Map Report includes a search of a collection of public and private color historical topographic maps, dating back to the late 1800s.
12423.004 33.774766 33° 46' 29" North SLR City Drive Parking Garages -117.891999 -117° 53' 31" West Zone 11 North 417407.77 3737540.37 117.00' above sea level This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE,

WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.

Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 6284908 4 2 2165
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
2012 Source Sheets
2012
Orange

7.5-minute, 24000
2012
Anaheim

7.5-minute, 24000
1981 Source Sheets
1981
Orange

7.5-minute, 24000
Aerial Photo Revised 1978
1981
Anaheim

7.5-minute, 24000
Aerial Photo Revised 1963
1972 Source Sheets
1972
Orange

7.5-minute, 24000
Aerial Photo Revised 1972
1972
Anaheim

7.5-minute, 24000
Aerial Photo Revised 1972
1964, 1965 Source Sheets
1964
Orange

7.5-minute, 24000
Aerial Photo Revised 1963
1965
Anaheim

7.5-minute, 24000
Aerial Photo Revised 1963
6284908 4 3
2166
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1950 Source Sheets
1950
Orange

7.5-minute, 24000
Aerial Photo Revised 1946
1950
Anaheim

7.5-minute, 24000
Aerial Photo Revised 1947
1949 Source Sheets
1949
Orange

7.5-minute, 24000
Aerial Photo Revised 1946
1949
Anaheim

7.5-minute, 24000
Aerial Photo Revised 1947
1942 Source Sheets
1942

ANAHEIM
15-minute, 50000
1935 Source Sheets
1935
Garden Grove

7.5-minute, 31680
1935
Orange

7.5-minute, 31680
6284908 4 4
2167
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1902 Source Sheets
1902
Corona
30-minute, 125000
1901 Source Sheets
1901
Anaheim
15-minute, 62500
1898 Source Sheets
1898
Anaheim
15-minute, 62500
1896 Source Sheets
1896
Anaheim
15-minute, 62500
6284908 4 5
2168
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
2012 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 2012, 7.5-minute
NE, Orange, 2012, 7.5-minute
6284908 4 6
2169
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1981 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1981, 7.5-minute
NE, Orange, 1981, 7.5-minute
6284908 4 7
2170
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1972 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1972, 7.5-minute
NE, Orange, 1972, 7.5-minute
6284908 4 8
2171
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1964, 1965 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1965, 7.5-minute
NE, Orange, 1964, 7.5-minute
6284908 4 9
2172
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1950 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1950, 7.5-minute
NE, Orange, 1950, 7.5-minute
6284908 4 10
2173
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1949 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1949, 7.5-minute
NE, Orange, 1949, 7.5-minute
6284908 4 11
2174
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1942 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, ANAHEIM, 1942, 15-minute
6284908 4 12
2175
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1935 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Garden Grove, 1935, 7.5-minute
NE, Orange, 1935, 7.5-minute
6284908 4 13
2176
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1902 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Corona, 1902, 30-minute
6284908 4 14
2177
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1901 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1901, 15-minute
6284908 4 15
2178
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1898 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1898, 15-minute
6284908 4 16
2179
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
W E

SW S SE

NW N NE
1896 0 Miles 0.25 0.5 1 1.5 SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 Leighton and Associates, Inc.

TP, Anaheim, 1896, 15-minute
6284908 4 17
2180
Certified Sanborn® Map Report
Inquiry Number:
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
SLR City Drive Parking Structures 750 and 790 The City Drive South Orange, CA 92868 December 01, 20206284908.3 2181
Certified Sanborn® Map Report
Certified Sanborn Results:

Disclaimer - Copyright and Trademark Notice
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.
- page
The Sanborn Library includes more than 1.2 million
fire insurance maps from Sanborn, Bromley, Perris &
Browne, Hopkins, Barlow and others which track
historical property usage in approximately 12,000
American cities and towns. Collections searched:

Library of Congress
University Publications of America
EDR Private Collection
The Sanborn Library LLC Since 1866™
Limited Permission To Make Copies
Sanborn® Library search results
EDR Inquiry # Contact:

Site Name: Client Name:

Certification #
PO #
Project
12/01/20 750 and 790 The City Drive South SLR City Drive Parking Structures Leighton and Associates, Inc. 17781 Cowan Orange, CA 928686284908.3 Irvine, CA 92614 Brynn Mcculloch The Sanborn Library has been searched by EDR and maps covering the target property location as provided by Leighton and Associates, Inc. were identified for the years listed below. The Sanborn Library is the largest, most complete collection of fire insurance maps. The collection includes maps from Sanborn, Bromley, Perris & Browne, Hopkins, Barlow, and others. Only Environmental Data Resources Inc. (EDR) is authorized to grant rights for commercial reproduction of maps by the Sanborn Library LLC, the copyright holder for the collection.

Results can be authenticated by visiting www.edrnet.com/sanborn.

The Sanborn Library is continually enhanced with newly identified map archives. This report accesses all maps in the collection as of the day this report was generated. 6F69-4612-81D9 12423.004 UNMAPPED PROPERTY SLR City Drive Parking Garages This report certifies that the complete holdings of the Sanborn Library, LLC collection have been searched based on client supplied target property information, and fire insurance maps covering the target property were not found.

Certification #: 6F69-4612-81D9
Leighton and Associates, Inc. (the client) is permitted to make up to FIVE photocopies of this Sanborn Map transmittal and each fire insurance map accompanying this report solely for the limited use of its customer. No one other than the client is authorized to make copies. Upon request made directly to an EDR Account Executive, the client may be permitted to make a limited number of additional photocopies. This permission is conditioned upon compliance by the client, its customer and their agents with EDR's copyright policy; a copy of which is available upon request.

This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE,

WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.

Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 6284908 3 2 2182
SLR City Drive Parking Structures
750 and 790 The City Drive South
Orange, CA 92868
Inquiry Number: 6284908.5
December 02, 2020
The EDR-City Directory Abstract
6 Armstrong Road
Shelton, CT 06484
800.352.0050
Environmental Data Resources Inc www.edrnet.com
2183

TABLE OF CONTENTS

SECTION
Executive Summary
Findings
City Directory Images
Thank you for your business.

Please contact EDR at 1-800-352-0050
with any questions or comments.

Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR

OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction orforecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc. or its affiliates is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates.

All other trademarks used herein are the property of their respective owners. 2184

EXECUTIVE SUMMARY

DESCRIPTION
Environmental Data Resources, Inc.’s (EDR) City Directory Abstract is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities.

EDR’s City Directory Abstract includes a search and abstract of available city directory data. For each address, the directory lists the name of the corresponding occupant at five year intervals.

Business directories including city, cross reference and telephone directories were reviewed, if available, at approximately five year intervals for the years spanning 1920 through 2014. This report compiles information gathered in this review by geocoding the latitude and longitude of properties identified and gathering information about properties within 660 feet of the target property.

A summary of the information obtained is provided in the text of this report.

RECORD SOURCES
EDR's Digital Archive combines historical directory listings from sources such as Cole Information and Dun & Bradstreet. These standard sources of property information complement and enhance each other to provide a more comprehensive report.

EDR is licensed to reproduce certain City Directory works by the copyright holders of those works. The purchaser of this EDR City Directory Report may include it in report(s) delivered to a customer. Reproduction of City Directories without permission of the publisher or licensed vendor may be a violation of copyright.

RESEARCH SUMMARY
The following research sources were consulted in the preparation of this report. An "X" indicates where information was identified in the source and provided in this report.

Year Source TP Adjoining Text Abstract Source Image
2014 Cole Information Services X X X -
2009 Cole Information Services - X X -
Cole Information Services X X X -
2004 Cole Information Services - X X -
Cole Information Services X X X -
2002 Haines Company - X X -
2001 Pacific Telephone - - - -
1999 Cole Information Services - X X -
Cole Information Services X X X -
1997 Pacific Telephone - - - -
1995 Pacific Bell - X X -
Pacific Bell X X X -
6284908- 5 Page 1
2185

EXECUTIVE SUMMARY
Year Source TP Adjoining Text Abstract Source Image
1994 Cole Information Services - X X -
Cole Information Services X X X -
1992 Pacific Bell - - - -
1991 Pacific Bell - X X -
Pacific Bell X X X -
1986 Pacific Bell - X X -
1980 Pacific Telephone - X X -
1975 Luskey Brothers & Co., Inc. - X X -
1971 Luskey Brothers Co., Inc. - - - -
1970 General Telephone Co., of California - X X -
1966 Pacific Telephone - X X -
1965 Luskey Brothers - X X -
1961 Luskey Brothers & Co., - - - -
1960 Luskey Brothers & Co., - X X -
1956 Luskey Brothers & Co., Inc. - - - -
1955 The Pacific Telephone and Telegraph Co. - - - -
1952 Luskeys Directory Service Co. - - - -
1950 West Directory Co. - - - -
1946 Southern California Telephone Co. - - - -
1945 McCutcheon & Bragonier - - - -
1941 Southern California Telephone Co. - - - -
1936 Western Directory Co. - - - -
1930 Western Directory Co. - - - -
1926 Pacific Telephone - - - -
1925 Western Directory Co. - - - -
1922 Kaasen Directory Co. - - - -
1921 Western Directory Co. - - - -
1920 Santa Ana Directory Co. - - - -
6284908- 5 Page 2
2186

EXECUTIVE SUMMARY

SELECTED ADDRESSES
The following addresses were selected by the client, for EDR to research. An "X" indicates where information was identified.

Address Type Findings
750 The City Drive South Client Entered X
790 The City Drive South Client Entered X
2187

FINDINGS

TARGET PROPERTY INFORMATION

ADDRESS
750 and 790 The City Drive South
Orange, CA 92868

FINDINGS DETAIL
Target Property research detail.

S THE CITY DR
750 S THE CITY DR
Year Uses Source
1995 Agoura Systems Inc Pacific Bell
Great American Insurance Co Pacific Bell
Great American West Inc Pacific Bell
Hormel Foods Corporation Pacific Bell
Hormel Geo A & Co Pacific Bell
Kennedy Cabot & Co Pacific Bell
Mc Kenzie Gene A Jr law offices of Pacific Bell
Omron Electronics Pacific Bell
Omron Electronics Commercial Pacific Bell
Orange Pacific Bell
Reimbursement Dynamics Inc Pacific Bell
SEARCH WEST Pacific Bell
SMS Agoura Systems Inc Pacific Bell
SMS Arkady Associates Pacific Bell
SMS Co Pacific Bell
SMS Software Management Inc Pacific Bell
Software Management Inc Pacific Bell
Spectrum Pacific Bell
Vista International Packaging Inc Pacific Bell
Warren Carl & Co ins adjstrs Pacific Bell
1991 Bowman & Bowman Associates Inc Pacific Bell
Frozen Foods Pacific Bell
Grat American Window Tinting Pacific Bell
Great American West Inc Pacific Bell
Grocery Products Pacific Bell
Hormel Geo A & Co Pacific Bell
6284908- 5 Page 2
2188
Year Uses Source

FINDINGS
Year Uses Source
1991 Industrial Product Pacific Bell
Meat Products Pacific Bell
Monier Company Pacific Bell
Monier Roof Tile Inc Pacific Bell
Omron Electronics Pacific Bell
Orange Pacific Bell
reat American Window Tinting Pacific Bell
Reimbursement Dynamics Inc Pacific Bell
Vista International Packaging Inc Pacific Bell
790 S THE CITY DR
Year Uses Source
1995 Community Mortgage Pacific Bell
GPIC Pacific Bell
Home Health Plus Pacific Bell
Loan Service Department Pacific Bell
M West Mortgage Corporation Executive
Administrative Olffices
Pacific Bell
Meritor Mortgage Collections Pacific Bell
Meritor Mortgage Customer Service Pacific Bell
National Home Life Pacific Bell
Nexus City Square Cafe Pacific Bell
Orange Pacific Bell
Quantum Health Resources Pacific Bell
1991 Builder Division Pacific Bell
Community Mortgage Pacific Bell
Community Mortgage Escrow Division Pacific Bell
Loan Service Department Pacific Bell
M & A Associates Pacific Bell
M West Mortgage Corp Pacific Bell
M West Mortgage Corporation Executive
Administrative Offices
Pacific Bell
Meritor Mortgage Collections Pacific Bell
Meritor Mortgage Customer Service Pacific Bell
Motorola C & E Inc Pacific Bell
Orange Pacific Bell
Quantum Health Resources Pacific Bell
6284908- 5 Page 3
2189
Year Uses Source

FINDINGS

THE CITY DR S
750 THE CITY DR S
Year Uses Source
2014 ASERACARE HOSPICE Cole Information Services
BROWN INSURANCE SERVICES INC Cole Information Services
CALIFORNIA CAPITAL INSURANCE Cole Information Services
COLLINS COLLINS MUIR & STEWART LLC Cole Information Services GREAT AMERICAN INSURANCE Cole Information Services
HARWELL COMMUNICATIONS Cole Information Services
KIKKOMAN Cole Information Services
ONE Cole Information Services
SEASONS HOSPICE Cole Information Services
TSR INC Cole Information Services
VPSI INC Cole Information Services
W 3 INTERNATIONAL Cole Information Services
WILDFIRE Cole Information Services
2009 ASAERA CARE HOSPICE Cole Information Services
CALIFORNIA INSURANCE GROUP Cole Information Services
GLOBAL VACATION MARKETING CORP Cole Information Services

MITSUI FUMITOMO MARINE

MANAGEMENT
Cole Information Services

NORTH WESTERN MUTL FINANCIAL

NETWORK
Cole Information Services
Q REIMBURSEMENTL Cole Information Services
STARKEY LABORATORIES INC Cole Information Services
THE DHONT FAMILY FOUNDATION Cole Information Services
2004 AUTOLAND INC Cole Information Services
CARL WARREN CO Cole Information Services
EXCERPTA MEDICA INC Cole Information Services
HANSON MATTHEW Cole Information Services
HARWELL COMMUNICATIONS Cole Information Services
MITSUI FUMITOMO MARINE MNGMNT Cole Information Services TACTICAL HR Cole Information Services
TD WATERHOUSE INVESTOR SRVC Cole Information Services
THE DHONT FAMILY FOUNDATION Cole Information Services
THE WALTOS GROUP Cole Information Services
UNISEARCH INC Cole Information Services
W3 INTERNATIONAL Cole Information Services
WESCOM CREDIT UNION Cole Information Services
6284908- 5 Page 4
2190
Year Uses Source

FINDINGS
Year Uses Source
2004 WEST SEARCH Cole Information Services
1999 COLLEGE CLUB SYSTEM Cole Information Services
COLLEGE CLUB SYSTEM OUTSIDE LINE Cole Information Services

GREAT AMERICAN WEST

INCORPORATED
Cole Information Services
HARWELL COMMUNICATIONS Cole Information Services
HEALTHIQ Cole Information Services

HORMEL FOODS CORPORATION

FOODSERVICE
Cole Information Services
INFINTY INSURANCE CLAIMS OFFICE Cole Information Services KENNEDY CABOT & COMPANY Cole Information Services
MCKENZIE GENE A JR LAW OFFICES OF Cole Information Services OCCUPANT UNKNOWN Cole Information Services
OMRON ELECTRONICS Cole Information Services
Q REIMBURSEMENTL Cole Information Services
SEARCH WEST Cole Information Services

TELEPHONE EMPLOYEES CREDIT UNION

ORANGE BRANCH
Cole Information Services

TOSHIBA AMERICA INFORMATION

SYSTEMS INCORPORATED
Cole Information Services
TWEETYBIRD Cole Information Services

VISTA INTERNATIONAL PACKAGING

INCORPORATED
Cole Information Services
W3 INTERNATIONAL Cole Information Services
WARREN CARL & COMPANY INS ADJSTRS Cole Information Services

WATERHOUSE INVESTOR SERVICES

INCORPORATED
Cole Information Services
WATERHOUSE SECURITIES Cole Information Services
WILDFIRE Cole Information Services
WORLD COM Cole Information Services
1994 GENE A MC KENZIE JR Cole Information Services
GEORGE A HORMEL & CO Cole Information Services
HORMEL GEO A&CO Cole Information Services
MATERNITY OUTREACH Cole Information Services
MONIER ROOF TILE Cole Information Services
OMRON ELCTRNCS Cole Information Services
SMS AGOURA SYSTEMS INC Cole Information Services
SOFTWARE MNG INC Cole Information Services
TELEPHONE EMP CR UN Cole Information Services
VISTA INTL PACKAGNG Cole Information Services
WARREN CARL&CO Cole Information Services
6284908- 5 Page 5
2191
Year Uses Source

FINDINGS
Year Uses Source
1991 Sales Western Region Pacific Bell
790 THE CITY DR S
Year Uses Source
2014 C ROBINSON Cole Information Services
CH ROBINSON WORLDWIDE INC Cole Information Services
CHERNOW & LIEB LAW OFFICES Cole Information Services
KELLY SERVICES REGIONAL OFFICE Cole Information Services LIBERTY MUTUAL Cole Information Services
POLK VERITY Cole Information Services
REGINA GARCIA Cole Information Services
ROBINSON C H MOTORS WORLDWIDE Cole Information Services ROGERS DORIE A ATTORNEY AT LAW Cole Information Services S B L PROFESSIONAL REALTY INC Cole Information Services STAFFCHEX Cole Information Services
TSR INC Cole Information Services
VERITY POLK Cole Information Services
ZENITH INSURANCE Cole Information Services
2009 BRADY VORWERCK RYDER & CASPINO Cole Information Services BVR PARTNERSHIP Cole Information Services
CH ROBINSON MOTORS WORLDW Cole Information Services
KELLY SERVICES REGIONAL OFFICE Cole Information Services NEXTEL COMMUNICATIONS INC Cole Information Services
NEXTEL RETAIL STORES LLC Cole Information Services
ORANGE CITY SQUARE Cole Information Services
SBL PROFESSIONAL REALTY INC Cole Information Services
SMART SMR Cole Information Services
SPRINT NEXTEL Cole Information Services
TALLEY & CO Cole Information Services
VERITY POLK Cole Information Services
ZENITH INSURANCE CO Cole Information Services
2004 ARCH WIRELESS OPERATING CO Cole Information Services BRADY VORWERCK & RYDER Cole Information Services
BVR PARTNERSHIP Cole Information Services
GARY GRUBER Cole Information Services
NEXTEL COMMUNICATIONS Cole Information Services
VERITY POLK Cole Information Services
ZENITH INSURANCE CO Cole Information Services
1999 BRADY VORWERCK & RYDER Cole Information Services
6284908- 5 Page 6
2192
Year Uses Source

FINDINGS
Year Uses Source
1999 INSIGNIA COMMERCIAL GROUP Cole Information Services NATIONAL HOME LIFE Cole Information Services
PAGENET Cole Information Services

PARAMETRIC TECHNOLOGY

CORPORATION
Cole Information Services
POLK VERITY Cole Information Services

U S ASIA INSURANCE MANAGEMENT

GROUP INCORPORATED
Cole Information Services
UNISEARCH Cole Information Services
VERITY POLK Cole Information Services
1994 BIERLY&ASSOCIATES Cole Information Services
COMMERICAL BKRS INS Cole Information Services
COMNTY MORTGAGE Cole Information Services
M WEST MRTG CORP Cole Information Services
MERITOR MRTG CLLCTN Cole Information Services
MOTOROLA C&E INC Cole Information Services
NATL HOME LIFE Cole Information Services
The City Drive South
750 The City Drive South
Year Uses Source
1995 Agoura Systems Inc Pacific Bell
Great American Insurance Co Pacific Bell
Great American West Inc Pacific Bell
Hormel Foods Corporation Pacific Bell
Hormel Geo A & Co Pacific Bell
Kennedy Cabot & Co Pacific Bell
Mc Kenzie Gene A Jr law offices of Pacific Bell
Omron Electronics Pacific Bell
Omron Electronics Commercial Pacific Bell
Orange Pacific Bell
Reimbursement Dynamics Inc Pacific Bell
SEARCH WEST Pacific Bell
SMS Agoura Systems Inc Pacific Bell
SMS Arkady Associates Pacific Bell
SMS Co Pacific Bell
SMS Software Management Inc Pacific Bell
Software Management Inc Pacific Bell
Spectrum Pacific Bell
6284908- 5 Page 7
2193
Year Uses Source

FINDINGS
Year Uses Source
1995 Vista International Packaging Inc Pacific Bell
Warren Carl & Co ins adjstrs Pacific Bell
1991 Bowman & Bowman Associates Inc Pacific Bell
Frozen Foods Pacific Bell
Grat American Window Tinting Pacific Bell
Great American West Inc Pacific Bell
Grocery Products Pacific Bell
Hormel Geo A & Co Pacific Bell
Industrial Product Pacific Bell
Meat Products Pacific Bell
Monier Company Pacific Bell
Monier Roof Tile Inc Pacific Bell
Omron Electronics Pacific Bell
Orange Pacific Bell
reat American Window Tinting Pacific Bell
Reimbursement Dynamics Inc Pacific Bell
Sales Western Region Pacific Bell
Vista International Packaging Inc Pacific Bell
790 The City Drive South
Year Uses Source
1995 Community Mortgage Pacific Bell
GPIC Pacific Bell
Home Health Plus Pacific Bell
Loan Service Department Pacific Bell
M West Mortgage Corporation Executive
Administrative Olffices
Pacific Bell
Meritor Mortgage Collections Pacific Bell
Meritor Mortgage Customer Service Pacific Bell
National Home Life Pacific Bell
NATIONAL HOME LOANS Pacific Bell
Nexus City Square Cafe Pacific Bell
Orange Pacific Bell
Quantum Health Resources Pacific Bell
1991 Builder Division Pacific Bell
Community Mortgage Pacific Bell
Community Mortgage Escrow Division Pacific Bell
Loan Service Department Pacific Bell
M & A Associates Pacific Bell
6284908- 5 Page 8
2194
Year Uses Source

FINDINGS
Year Uses Source
1991 M West Mortgage Corp Pacific Bell
M West Mortgage Corporation Executive
Administrative Offices
Pacific Bell
Meritor Mortgage Collections Pacific Bell
Meritor Mortgage Customer Service Pacific Bell
Motorola C & E Inc Pacific Bell
Orange Pacific Bell
Quantum Health Resources Pacific Bell
6284908- 5 Page 9
2195

FINDINGS

ADJOINING PROPERTY DETAIL
The following Adjoining Property addresses were researched for this report. Detailed findings are provided for each address.

GARDEN GROVE BLVD
3707 GARDEN GROVE BLVD
Year Uses Source
1995 Farmers Insurance Pacific Bell
Farmers Insurance Group Workmans
Comp
Pacific Bell
Farmers Insurance Group Workmans
Comp
Pacific Bell
Litigation Center Pacific Bell
Farmers Insurance Group Workmans
Comp
Pacific Bell
Orange County Property Office Pacific Bell
Orange Pacific Bell
Farmers Insurance Group Workmans
Comp
Pacific Bell
Orange Pacific Bell
Farmers Insurance Group Workmans
Comp
Pacific Bell
Farmers Insurance Group Pacific Bell
Farmers Insurance Group Pacific Bell
1991 Orange Pacific Bell
FARMERS INSURANCE GROUP Contd
Branch Claims Offices
Pacific Bell
Farmers Insurance Group Pacific Bell
Orange County Property Office Pacific Bell
Farrers Insurance Group Workmans
Comp
Pacific Bell

LORETTA LN
1701 LORETTA LN
Year Uses Source
2014 JESUS RUIZ Cole Information Services
2004 OCCUPANT UNKNOWN Cole Information Services
2002 SPATTEROSNSusan Haines Company
1966 Troth Fred B Pacific Telephone
1960 Slavin KH JE 7 a Luskey Brothers & Co.,
6284908- 5 Page 10
2196
Year Uses Source

FINDINGS
1702 LORETTA LN
Year Uses Source
2002 LORETTALN 92796 COM Haines Company
OVILORIARafe Haines Company
1703 LORETTA LN
Year Uses Source
2009 OCCUPANT UNKNOWN Cole Information Services
2004 RAFE VILORIA Cole Information Services
1999 OCCUPANT UNKNOWN Cole Information Services
1994 VILORIA, ANITA Cole Information Services
1966 Buchoz Barry Pacific Telephone
1960 Cu Ilen JL Mrs JE 7 a Luskey Brothers & Co.,
1704 LORETTA LN
Year Uses Source
2014 UYEN DUONG Cole Information Services
2009 TIEN TRAN Cole Information Services
2002 7 RA 5 Tren Haines Company
1999 TIEN TRAN Cole Information Services
1995 Huynh Chuong Huy Pacific Bell
1994 NGUYEN, KHANH Q Cole Information Services
TRAN, TIEN Cole Information Services
1991 Tran Tien Pacific Bell
1986 Nguyen Vinh C Pacific Bell
1980 Nguyen Minh T Pacific Telephone
1970 Boling Cheri General Telephone Co., of California
Stepp Paul General Telephone Co., of California
Busch Nancy General Telephone Co., of California
1960 Eckstein JW Luskey Brothers & Co.,
1707 LORETTA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 FRANCISCA LOZANO Cole Information Services
2004 MIKE TURNER Cole Information Services
2002 STURNERDonakd Haines Company
1999 FRANCISCA LOZANO Cole Information Services
1970 Wilhelm Dale W General Telephone Co., of California 1960 Kukuk RD Luskey Brothers & Co.,
6284908- 5 Page 11
2197
Year Uses Source

FINDINGS
1708 LORETTA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 RITA CORREA Cole Information Services
2004 RITA CORREA Cole Information Services
2002 CORREAR 0ta Haines Company
1999 RITA CORREA Cole Information Services
1986 Correa R Pacific Bell
1980 Correa R Pacific Telephone
1975 Correa Antonio Luskey Brothers & Co., Inc.
1970 Cotrrea Antonio General Telephone Co., of California 1966 Correa Antonio Pacific Telephone
1960 Dorn EJ JE 7 a Luskey Brothers & Co.,
1711 LORETTA LN
Year Uses Source
2014 KEVIN POLA Cole Information Services
2009 KEVIN POLA Cole Information Services
2004 KEVIN POLA Cole Information Services
2002 SCLAYTONAlrce Haines Company
1999 KEVIN POLA Cole Information Services
1995 Clayton Alice Pacific Bell
1994 CLAYTON, ALICE Cole Information Services
1991 Clayton Alice Pacific Bell
1986 Clayton Alice Pacific Bell
1980 Clayton Alice Pacific Telephone
1975 Carter C R Luskey Brothers & Co., Inc.
1966 Hinegardner Thos Pacific Telephone
1960 Hih egarrbner TP JE 7 a Luskey Brothers & Co.,
1712 LORETTA LN
Year Uses Source
2014 RAUL SEGOVIANO Cole Information Services
2009 RAUL SEGOVIANO Cole Information Services
2004 RAUL SEGOVIANO Cole Information Services
2002 SMORFINLaura Haines Company
1999 RAUL SEGOVIANO Cole Information Services
OCCUPANT UNKNOWN Cole Information Services
1975 Wilson & Son Tile Co Luskey Brothers & Co., Inc.

Wilson Dirk R Luskey Brothers & Co., Inc.
6284908- 5 Page 12
2198
Year Uses Source

FINDINGS
Year Uses Source
1970 Imboden Robt A General Telephone Co., of California Imboden Josie General Telephone Co., of California
1960 Derickson Ray JE 7 a Luskey Brothers & Co.,
1713 LORETTA LN
Year Uses Source
1986 Betzold Geo J Pacific Bell
1715 LORETTA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 EMILIANO GUTIERREZ Cole Information Services
2002 CORONAHector Haines Company
1999 EMILIANO GUTIERREZ Cole Information Services
1991 Spencer John Pacific Bell
1980 Krokus Steve Pacific Telephone
1975 Krokus Steve J Luskey Brothers & Co., Inc.
1970 Fox Jerry C General Telephone Co., of California
1966 Fox Jerry C Pacific Telephone
1960 Bumham SH JE 7 a Luskey Brothers & Co.,
1716 LORETTA LN
Year Uses Source
2014 GERARDO TORRES Cole Information Services
2009 GERARDO TORRES Cole Information Services
2004 GERARDO TORRES Cole Information Services
2002 ELl ZALDEOFrancisco Haines Company
1999 GERARDO TORRES Cole Information Services
1975 Benkey Ronald W Luskey Brothers & Co., Inc.
1970 Bradstreet Don Co cemnt contrs General Telephone Co., of California Bradstreet Don General Telephone Co., of California
1960 Bradstreet DH JE 7 a Luskey Brothers & Co.,
1719 LORETTA LN
Year Uses Source
2014 BETSY CAMARILLO Cole Information Services
2009 BETSY CAMARILLO Cole Information Services
2004 BETSY CAMARILLO Cole Information Services
2002 SCAMARILLOFrank Haines Company
1999 FRANK CAMARILLO Cole Information Services
6284908- 5 Page 13
2199
Year Uses Source

FINDINGS
Year Uses Source
1970 Shade Edw Del General Telephone Co., of California Shade Billie J General Telephone Co., of California
1966 Shade Edw Del Pacific Telephone
Shade Billie J Pacific Telephone
1960 Shane ED JE 7 a Luskey Brothers & Co.,
1720 LORETTA LN
Year Uses Source
2014 DANNY PHAM Cole Information Services
2009 LORENZO GUTIERREZ Cole Information Services
2004 FELIX DELATORRE Cole Information Services
2002 SDELATORRE Felix Haines Company
1999 LORENZO GUTIERREZ Cole Information Services
1995 Delatorre Felix Salas Pacific Bell
1994 DELATORE, FELIX S Cole Information Services
1991 Triplett Chas W Pacific Bell
Triplett Fran Pacific Bell
1980 Tr plett Chas W Pacific Telephone
Triplett Sondy Pacific Telephone
Tript t le Pacific Telephone
1975 Triplett Chas W Luskey Brothers & Co., Inc.
1970 Triplett Chas W General Telephone Co., of California 1966 Pigott Trudy Pacific Telephone
Triplett Chas W Jr Pacific Telephone
1960 Triplett CWJr JE 7 a Luskey Brothers & Co.,
1723 LORETTA LN
Year Uses Source
2014 DINH VANTRAN Cole Information Services
2009 MAN TRAN Cole Information Services
2004 OCCUPANT UNKNOWN Cole Information Services
2002 STRANDmh Haines Company
1999 MAN TRAN Cole Information Services
OCCUPANT UNKNOWN Cole Information Services
1994 TRAN, DINH V Cole Information Services
1991 Betzold Geo J Pacific Bell
1980 Betzold Geo J Pacific Telephone
Betzold Cynthia J Pacific Telephone
1975 Betzold Geo J Luskey Brothers & Co., Inc.
6284908- 5 Page 14
2200
Year Uses Source

FINDINGS
Year Uses Source
1960 Betzald GJ JE 4 a Luskey Brothers & Co.,
1724 LORETTA LN
Year Uses Source
2014 JOSE ACOSTA Cole Information Services
2009 ARTURO CARBALLO Cole Information Services
2004 JOSE ACOSTA Cole Information Services
2002 SACOSTAJose Haines Company
1994 PRATT, EDDIE E Cole Information Services
1991 Pratt Eddie Jr Pacific Bell
1986 Pratt Eddie E Pacific Bell
1980 Pratt Eddie E Pacific Telephone
Pratt Usa Pacific Telephone
1975 Pratt Eddie E Luskey Brothers & Co., Inc.
1970 Pratt Eddie E General Telephone Co., of California 1966 Siciliani Veto N Pacific Telephone
1965 Siciliani Veto N Luskey Brothers
1960 Siciliani N JE 7 a Luskey Brothers & Co.,
1727 LORETTA LN
Year Uses Source
2014 ARTURO AMAYA Cole Information Services
2009 ARTURO AMAYA Cole Information Services
2004 ARTURO AMAYA Cole Information Services
2002 MEZAEIa Haines Company
SPENAJUaio Haines Company
1999 ARTURO AMAYA Cole Information Services
1980 Riggs Meyl R Pacific Telephone
1975 Riggs Meryl R Luskey Brothers & Co., Inc.
1970 Riggs Meryl R General Telephone Co., of California 1966 Riggs Meryl R Pacific Telephone
1960 Vacant Luskey Brothers & Co.,
1728 LORETTA LN
Year Uses Source
2014 JOHNNY LEUTA Cole Information Services
2009 SIALAMUTU LEUTA Cole Information Services
2004 SIALAMUTU LUETA Cole Information Services
1999 SIALAMUTU LEUTA Cole Information Services
6284908- 5 Page 15
2201
Year Uses Source

FINDINGS
Year Uses Source
1975 Hilton Larry Luskey Brothers & Co., Inc.
1970 Hilton Larry General Telephone Co., of California
1966 Bennett Phil Pacific Telephone
1960 Vacant Luskey Brothers & Co.,
1735 LORETTA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 DARIO BARRAGAN Cole Information Services
2004 OCCUPANT UNKNOWN Cole Information Services
2002 SBARRAGANDano Haines Company
1995 Barragan Darlo Pacific Bell
1994 BARRAGAN, DARIO Cole Information Services
1991 Barragan J Pacific Bell
Barragan J Pacific Bell
Barragan Ignacio Pacific Bell
1986 Spnngall Robt J Pacific Bell
1980 S PRIN GDALE DRUG Pacific Telephone
Springall Robt J Pacific Telephone
1975 Springall Robt J Luskey Brothers & Co., Inc.
1966 Springall Robt J Pacific Telephone
1960 Vacant Luskey Brothers & Co.,
1736 LORETTA LN
Year Uses Source
2014 PAT SIPES Cole Information Services
2009 PAUL LUJAN Cole Information Services
2004 PAUL LUJAN Cole Information Services
2002 LUJANPaul Haines Company
1999 PAUL LUJAN Cole Information Services
1980 Tomka M Pacific Telephone
Tomka Karen Pacific Telephone
1975 Kaffel Edw M Luskey Brothers & Co., Inc.
1970 Elsasser Ronald C General Telephone Co., of California Elsasser Rhonda General Telephone Co., of California
1966 Elsasser Rhonda Pacific Telephone
Elsasser Ronald C Pacific Telephone
1960 Elsasser HC JE 4 a Luskey Brothers & Co.,
6284908- 5 Page 16
2202
Year Uses Source

FINDINGS
1739 LORETTA LN
Year Uses Source
2014 MARIA LORENZO Cole Information Services
2009 JAVIER CRUZ Cole Information Services
2004 MIGUEL COLOTTA Cole Information Services
2002 OCOLOTTA Guadalupe Haines Company
1999 JAVIER CRUZ Cole Information Services
1966 Cowden G M Pacific Telephone
1960 Vacant Luskey Brothers & Co.,
1740 LORETTA LN
Year Uses Source
2014 JAMES COLEMAN Cole Information Services
2009 OCCUPANT UNKNOWN Cole Information Services
2004 OCCUPANT UNKNOWN Cole Information Services
2002 CAMPOS Frank Haines Company
1966 Hansen Art Pacific Telephone
1960 HIansen Art JE 4 a Luskey Brothers & Co.,
1743 LORETTA LN
Year Uses Source
2014 MAYRA CORNEJO Cole Information Services
2009 ANTONIO CORNEJO Cole Information Services
2004 ANTONIO CORNEJO Cole Information Services
2002 SCORNEJOAntonio Haines Company
1999 ANTONIO CORNEJO Cole Information Services
1994 CORNEJO, ANTONIO Cole Information Services
1975 Farquhar Jas R Luskey Brothers & Co., Inc.
1966 Sharer Saml Pacific Telephone
1744 LORETTA LN
Year Uses Source
2014 MARGARITA PRECIADO Cole Information Services
2009 MARGARITA PRECIADO Cole Information Services
2004 MARGARITA PRECIADO Cole Information Services
2002 SPRECIADOMarganea Haines Company
1999 MARGARITA PRECIADO Cole Information Services
1986 Steinkraus Michael Pacific Bell
1966 Schuenemann Earl C Pacific Telephone
1960 Schuenemann EC JE 4 a Luskey Brothers & Co.,
6284908- 5 Page 17
2203
Year Uses Source

FINDINGS
1753 LORETTA LN
Year Uses Source
1960 13 a Luskey Brothers & Co.,
Vacant Luskey Brothers & Co.,

MARCELLA CIR
1711 MARCELLA CIR
Year Uses Source
1965 Turner RL Luskey Brothers

MARCELLA LN
1703 MARCELLA LN
Year Uses Source
2014 JOSE CASTRO Cole Information Services
2009 JOSE PEREZ Cole Information Services
2004 MARY LEMOS Cole Information Services
ALBERT PALACIO Cole Information Services
PAUL REIS Cole Information Services
2002 CASTRO Elnabeth Haines Company
1999 JOSE PEREZ Cole Information Services
1970 Prete Eugene General Telephone Co., of California
1966 Grazladei Domenick Pacific Telephone
1965 Graziadei Domenick Luskey Brothers
1960 Courteau VH JE 7 a Luskey Brothers & Co.,
1704 MARCELLA LN
Year Uses Source
2014 ISABEL TORRES Cole Information Services
1994 DORSEY, O M Cole Information Services
1991 Dorsey O M Pacific Bell
1986 Dorsey O M Pacific Bell
1975 Dorsey O M Luskey Brothers & Co., Inc.
1965 Dorsey OM Luskey Brothers
1960 Dorsey OM JE 7 a Luskey Brothers & Co.,
1707 MARCELLA LN
Year Uses Source
2014 JUDITH TRIGUEROS Cole Information Services
2009 OCCUPANT UNKNOWN Cole Information Services
6284908- 5 Page 18
2204
Year Uses Source

FINDINGS
Year Uses Source
2004 OCCUPANT UNKNOWN Cole Information Services
2002 DOTYRabert Haines Company
1999 OCCUPANT UNKNOWN Cole Information Services
1986 Edwards Harvey S Sr Pacific Bell
1980 Edwards Harvey S Sr Pacific Telephone
1975 Cowan Robt R Luskey Brothers & Co., Inc.
1970 Cowan Robt R General Telephone Co., of California
1966 Cowan Robt R Pacific Telephone
1965 Cowan Robt R Luskey Brothers
1960 Cowan RR JE 7 a Luskey Brothers & Co.,
1708 MARCELLA LN
Year Uses Source
2014 GEORGIA DEBO Cole Information Services
2009 GEORGIA DEBO Cole Information Services
2004 GEORGIA DEBO Cole Information Services
2002 ODEBOGeorg Haines Company
1999 GEORGIA DEBO Cole Information Services
1994 DEBO, GEORGIA Cole Information Services
1991 Debo Georgia Pacific Bell
1986 Debo Kenneth N Pacific Bell
1980 Ce Boardd C 071 Chipwpewa
@Anaheim@
Pacific Telephone
Debo Kenneth JN Pacific Telephone
1975 Debo Kenneth N Luskey Brothers & Co., Inc.
1970 Burkhart Ronald General Telephone Co., of California 1966 Burkhart Ronald Pacific Telephone
1965 Burkhart Ronald Luskey Brothers
1960 No return Luskey Brothers & Co.,
1711 MARCELLA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 BANG NGO Cole Information Services
2004 MARTIN GOMEZ Cole Information Services
2002 ORDONEZCesar Haines Company
GOMEZMarn Haines Company
1999 OCCUPANT UNKNOWN Cole Information Services
BANG NGO Cole Information Services
6284908- 5 Page 19
2205
Year Uses Source

FINDINGS
Year Uses Source
1980 Mckee Bruce R & Marilyn Pacific Telephone
1975 Pesano Charlotte Luskey Brothers & Co., Inc.

Pesano John A Luskey Brothers & Co., Inc.

T & P Drywall Inc Luskey Brothers & Co., Inc.
1965 Turner Drywall Luskey Brothers
1960 Gelien WJ JE 7 a Luskey Brothers & Co.,
1712 MARCELLA LN
Year Uses Source
2014 WILLIAM GREEN Cole Information Services
2009 VERONICA OLIVO Cole Information Services
2004 WILLIAM GREEN Cole Information Services
2002 GREEN William Haines Company
1999 VERONICA OLIVO Cole Information Services
1980 Norton John S Pacific Telephone
1975 Norton John Luskey Brothers & Co., Inc.
1970 Norton John General Telephone Co., of California
1966 Norton Peggy Pacific Telephone
Norton John S Pacific Telephone
1965 Norton JD Luskey Brothers
1960 Homrighausen TG JE 7 a Luskey Brothers & Co.,
1715 MARCELLA LN
Year Uses Source
2014 PLACIDO REA Cole Information Services
2009 PLACIDO REA Cole Information Services
2004 PLACIDO REA Cole Information Services
2002 REAPlacido Haines Company
1999 PLACIDO REA Cole Information Services
1994 REA, PLACIDO Cole Information Services
1991 Rea Placido Pacific Bell
1986 Rea Placido Pacific Bell
Rea H Pacific Bell
1980 Rea Placido Pacific Telephone
Rea H Pacific Telephone
1966 Vanwey Leroy Pacific Telephone
Vanwey Jeanne E Pacific Telephone
1965 Vanwey L Luskey Brothers
1960 Coo Iey DO JE 7 a Luskey Brothers & Co.,
6284908- 5 Page 20
2206
Year Uses Source

FINDINGS
1716 MARCELLA LN
Year Uses Source
2014 LAM PHAM Cole Information Services
2009 ALBERTO BENITEZ Cole Information Services
2002 OPEREZJose 00 +t Haines Company
1999 ALBERTO BENITEZ Cole Information Services
OCCUPANT UNKNOWN Cole Information Services
1970 Erickson Gerald I General Telephone Co., of California 1965 Hahn HG Luskey Brothers
1960 Killingsworth Andy JE 4 a Luskey Brothers & Co.,
1719 MARCELLA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 THI PHAM Cole Information Services
2004 VICTOR SANTILLAN Cole Information Services
2002 PHAMThm Haines Company
VOLinh Haines Company
1999 THI PHAM Cole Information Services
OCCUPANT UNKNOWN Cole Information Services
1991 Lee Thang V Pacific Bell
1986 Pham Phuong Pacific Bell
1980 Gough Jas Pacific Telephone
1975 Musial Gerald F CPA Luskey Brothers & Co., Inc.

Musial Gerald F Luskey Brothers & Co., Inc.
1966 Kieswetter G M Maj Pacific Telephone
1965 Landes RP Or Luskey Brothers
1960 Kieswetter GM JE 4 a Luskey Brothers & Co.,
1720 MARCELLA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 PETER NGUYEN Cole Information Services
2004 PHUONG NGUYEN Cole Information Services
1999 PETER NGUYEN Cole Information Services
1980 Glover Douglas N I Pacific Telephone
1975 Wallace Wm H Luskey Brothers & Co., Inc.
1966 Sure Way Appliance Service Pacific Telephone
Caristi Chas P Pacific Telephone
1965 Sure Way Appliance Serv Luskey Brothers
6284908- 5 Page 21
2207
Year Uses Source

FINDINGS
Year Uses Source
1960 Licata VJ JE 4 a Luskey Brothers & Co.,
1723 MARCELLA LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 DIANE ORNELAS-MORENO Cole Information Services
2002 CERVANTESLorenzo Haines Company
1999 DIANE ORNELAS-MORENO Cole Information Services
1994 CERVANTES, LORENZO Cole Information Services
1970 Manos D General Telephone Co., of California
1960 Ewing RW JE 7 a Luskey Brothers & Co.,

PATTI LN
2701 PATTI LN
Year Uses Source
2014 RAMIRO DOMINGUEZ Cole Information Services
2009 OCCUPANT UNKNOWN Cole Information Services
2004 UNLMTD GTRS & CSTM PATIOS Cole Information Services OCCUPANT UNKNOWN Cole Information Services
2002 ALSENZ Robert Haines Company
1994 JOHNSON, BARBARA K Cole Information Services
1980 Alsenz Robt C Pacific Telephone
1975 Alsenz Robt C Luskey Brothers & Co., Inc.
1970 Methot Robt K General Telephone Co., of California 1966 Methot Robt K Pacific Telephone
1965 Methot Robt K Luskey Brothers
1960 0lsen RA JE 4 a Luskey Brothers & Co.,
2705 PATTI LN
Year Uses Source
2014 OCCUPANT UNKNOWN Cole Information Services
2009 OCCUPANT UNKNOWN Cole Information Services
2004 DUC NGUYEN Cole Information Services
2002 TRIEUYen T 0ii Haines Company
NGUYENDuc Haines Company
1995 Trileu Yen Thi Pacific Bell
1994 TRIEU, YEN T Cole Information Services
1991 Trieu Yen Thi Pacific Bell
1986 Swingle Ralph L Pacific Bell
6284908- 5 Page 22
2208
Year Uses Source

FINDINGS
Year Uses Source
1980 Swingle Ralph L Pacific Telephone
1975 Swingle Ralph L Luskey Brothers & Co., Inc.
1966 Swingle Ralph L Pacific Telephone
1965 Swingle Ralph L Luskey Brothers
1960 Huntsman BE Luskey Brothers & Co.,
2709 PATTI LN
Year Uses Source
2014 ERIC RUIZ Cole Information Services
2009 SIMON RUIZ Cole Information Services
2004 SIMON RUIZ Cole Information Services
2002 RLUIZSimon Haines Company
1999 SIMON RUIZ Cole Information Services
1965 Ducev JJ Luskey Brothers
1960 PATTI LN Luskey Brothers & Co.,
Smlth FL I JE 7 a Luskey Brothers & Co.,
2713 PATTI LN
Year Uses Source
2014 CHAD LARSON Cole Information Services
2009 CHAD LARSON Cole Information Services
2004 MARLENE ECKHARDT Cole Information Services
2002 RAE Georgelana Haines Company
1999 OCCUPANT UNKNOWN Cole Information Services
CHAD LARSON Cole Information Services
1980 Kruger Jas Pacific Telephone
1975 Kruger Jas Luskey Brothers & Co., Inc.
1965 Meyer DJ Luskey Brothers
1960 Meyer DJ JE 7 a Luskey Brothers & Co.,
2717 PATTI LN
Year Uses Source
2014 RODOLFO CEJA Cole Information Services
2009 RODOLFO CEJA Cole Information Services
2004 ANA CERVANTES Cole Information Services
2002 CERVANTESAna Haines Company
1999 RODOLFO CEJA Cole Information Services
1970 Bradstreet Harvey K General Telephone Co., of California 1965 Cooke Lawrence W Luskey Brothers
6284908- 5 Page 23
2209
Year Uses Source

FINDINGS
Year Uses Source
1960 33 A Luskey Brothers & Co.,
W Loretta Ln Luskey Brothers & Co.,
Cooke LW JE 7 a Luskey Brothers & Co.,

PATTY LN
2709 PATTY LN
Year Uses Source
1966 Ducey Jack J Pacific Telephone
2713 PATTY LN
Year Uses Source
1966 York E Eugene Pacific Telephone
2717 PATTY LN
Year Uses Source
1966 Cooke Lawrence W Pacific Telephone

S THE CITY DR
700 S THE CITY DR
Year Uses Source
1980 I Orange Store Pacific Telephone
720 S THE CITY DR
Year Uses Source
1995 Washington Suites Pacific Bell
1991 WOODFIN SUITES HOTEL Pacific Bell
765 S THE CITY DR
Year Uses Source
1995 Atrium Cafe Pacific Bell
Bank Of Commerce Pacific Bell
Bankers Mortgage Service Corp Pacific Bell
Batchelor James K atty Pacific Bell
Callanan Christine A Pacific Bell
Carroll Edward J Pacific Bell
Dodge Warren & Peters Insurance
Services Inc
Pacific Bell
Ford Motor Credit Company Pacific Bell
GAMC Mortgage Pacific Bell
6284908- 5 Page 24
2210
Year Uses Source

FINDINGS
Year Uses Source
1995 Garrotto Greg Pacific Bell
Geffis Carol Pacific Bell
Grossing Theodore atty Pacific Bell
Guseman Joan Pacific Bell
Homesave Mortgage Corp Pacific Bell
Kamanski David D The Law Offices Of Pacific Bell
Kegel Robt A Pacific Bell
Kegel Tobin & Truce attys at law Pacific Bell
Kulyk Carl P atty Pacific Bell
Kulyk & Negri Attorneys Pacific Bell
Law Offices Of Gorelick & Burden Pacific Bell
MGM Mortgage Co Pacific Bell
Meritus Pacific Bell
Negri Richard A atly Pacific Bell
Pacific Environmental Landscape Inc Pacific Bell
Rancho Vista Nae Bank Pacific Bell
Rancho Vista Nati Bank Pacific Bell
Riverview Escrow Co Pacific Bell
Royce Company The Pacific Bell
Sumisho Computer Service U SANTA
ANA Inc
Pacific Bell
Sun Microsystems Inc Pacific Bell
T D Escrow Services Pacific Bell
Tornay Peter C atty Pacific Bell
Unisearch Pacific Bell
Western Arbitration Service Pacific Bell
1991 All State Credit Pacific Bell
Atrium Cafe Pacific Bell
August Vollmer University Pacific Bell
BWS Credit Services Pacific Bell
Bank Of Commerce Pacific Bell
Bankers Mortgage Service Corp Pacific Bell
Bankers Multiple Line Insurance Co Pacific Bell
Callanan Christine A Pacific Bell
Callanan Deirdre @Corona Del Mar@ N Pacific Bell
Callanan Development & Construction Pacific Bell
Carroll Edward J Pacific Bell
Chauser & Co Inc Pacific Bell
Connolly Georgia Pacific Bell
6284908- 5 Page 25
2211
Year Uses Source

FINDINGS
Year Uses Source
1991 Credit West Pacific Bell
Ford Motor Credit Company Pacific Bell
Grussing Theodore atty Pacific Bell
Guseman Joan Pacific Bell
Harvest Financial Group Pacific Bell
Internat I Customer Solutions Inc Pacific Bell
Kegel Robt A Pacific Bell
Kegel Tobin Hamrick & Truce attys at law Pacific Bell
Kulyk Carl P atty Pacific Bell
Kulyk & Negri Attorneys Pacific Bell
MGM Mortgage Co Pacific Bell
Negn Richard A atty Pacific Bell
Pacific Environmental Landscape Inc Pacific Bell
Presideqtial Mortgage Co Pacific Bell
From @Los Angeles@ Telephones Call Pacific Bell
Rancho Vista Natl Bank Pacific Bell
Rancho Vista Natl Bank Pacific Bell
Regency Landscape Maintenance Pacific Bell
Sun Microsystems Inc Pacific Bell
Unisearch Pacific Bell
Western Arbitration Service Pacific Bell
Xionics Inc Pacific Bell
770 S THE CITY DR
Year Uses Source
1995 Amdahl Corporation Pacific Bell
Amdahl Education & Professional
Services
Pacific Bell
Bullard & Olin attys Pacific Bell
Burnett Scott Attorney At Law Pacific Bell
Burnham U SANTA ANA Asset
Management
Pacific Bell
Evans Cummins & Malter attys Pacific Bell
Orange Branch Pacific Bell
First Alliance Mortgage Co Pacific Bell
George & Waltemade Pacific Bell
KELLY TEMPORARY SERVICES Pacific Bell
Motorola Codex Corp Pacific Bell
Newport & Wogee attys Pacific Bell
Nextel Communications Inc Pacific Bell
6284908- 5 Page 26
2212
Year Uses Source

FINDINGS
Year Uses Source
1995 Nicolette Alan K Atty At Law Pacific Bell
Nippon Landic U SANTA ANA Inc Pacific Bell
Nordstrom Russel E Atty At Law Pacific Bell
Nordstrom Steele Nicolette & Jefferson
Attorneys At Law
Pacific Bell
Papica Francis P Atty At Law Pacific Bell
Simpson Paper Co mfrs Pacific Bell
Steele Joseph W Atty At Law Pacific Bell
Wausau Insurance Companies Pacific Bell
Zurich American Insurance Group Pacific Bell
1991 Accounting Computer Technologies Inc Pacific Bell
Alcatel Servcom Pacific Bell
Alcazar A Pacific Bell
AMDAHL CORP Pacific Bell
Amdahl Education & Professional
Services
Pacific Bell
Andreini & Co Of So Calif Ins Brkrs Inc Pacific Bell
Atlantic Mutual Companies Emergency
Claim Service
Pacific Bell
Buch Robert E Atty At Law Pacific Bell
Burnham USA Asset Management Pacific Bell
Combustion Engineering Taylor
Instrument
Pacific Bell
Creason Jas A atty Pacific Bell
Crown Ronald atty Pacific Bell
Family Life Insurance Co Pacific Bell
Fields & Creason attys at law Pacific Bell
Fields Gary D atty Pacific Bell
Gallagher Arthur J& Co Pacific Bell
George & Buch A Law Corp Pacific Bell
George & Buch Attorneys At Law Pacific Bell
George James Atty At Law Pacific Bell
George Jennifer Pacific Bell
Headlands Mortgage Co Pacific Bell
Idea Courier Pacific Bell
Lackey Peter J atty Pacific Bell
Lee Gulley Patricia Atty At Law Pacific Bell
Lieberger Jeannie atty Pacific Bell
Mc Cauley Linda atty Pacific Bell
Nike Inc Pacific Bell
6284908- 5 Page 27
2213
Year Uses Source

FINDINGS
Year Uses Source
1991 Nordstrom George & Buch Attorneys At
Law
Pacific Bell
Nordstrom Russell E Pacific Bell
Nordstrom SJ Pacific Bell
Norton Jay A Law Offices Of Pacific Bell
Offner Lawrence atty Pacific Bell
Palladini Marie Atty At Law Pacific Bell
Pernice Knefel Deborah Pacific Bell
Physician Management Services Inc Pacific Bell
RCA Consumer Electronics Pacific Bell
RCA CONSUMER SERVICE No Charge
To Calling Party
Pacific Bell
RCA Telephone Systems Pacific Bell
St Jude Pathology Medical Group Pacific Bell

ST JUDE RADIOLOGY MEWCAL
GROUP
Pacific Bell
Siegel Russell atty Pacific Bell
Syndicated Office Systems Pacific Bell
Taylor Instruments Division Of
Combustion Engineering
Pacific Bell
Taylor J Pacific Bell
Taylor J @Huntington Beach@ Pacific Bell
Taylor J Pacific Bell
Waltemade Fred Atty At Law Pacific Bell
840 S THE CITY DR
Year Uses Source
1995 Travel Agents International Pacific Bell
Blimpie Pacific Bell
Crest Donuts Pacific Bell
De Los Reyes June Pacific Bell
Kimco Staffing Solutions Pacific Bell
1991 Travel Agents Internatl Pacific Bell
Orange Pacific Bell
Blimpie Pacific Bell
Cecilia Cleaners Pacific Bell
Kimco Services Inc Pacific Bell
Kokos Photo Pacific Bell
6284908- 5 Page 28
2214
Year Uses Source

FINDINGS

THE CITY
750 THE CITY
Year Uses Source
1995 Hormel Foods Corporation Pacific Bell
Kennedy Cabot & Co Pacific Bell
Hormel Foods Corporation Pacific Bell
Hormel Foods Corporation Pacific Bell
Kennedy Cabot & Co Pacific Bell
Hormel Foods Corporation Pacific Bell
Hormel Foods Corporation Pacific Bell
765 THE CITY
Year Uses Source
1995 Bank Of Newport Pacific Bell
MGM Mortgage Co Pacific Bell
Rancho Vista Nae Bank Pacific Bell
Rancho Vista Nae Bank Pacific Bell
790 THE CITY
Year Uses Source
1995 NATIONAL HOME LOANS Pacific Bell
NATIONAL HOME LOANS Pacific Bell
NATIONAL HOME LOANS Pacific Bell
NATIONAL HOME LOANS Pacific Bell
NATIONAL HOME LOANS Pacific Bell
NATIONAL HOME LOANS Pacific Bell
NATIONAL HOME LOANS Pacific Bell
NATIONAL HOME LOANS Pacific Bell

THE CITY DR S
700 THE CITY DR S
Year Uses Source
1999 SABRE TRAVEL INFORMATION

NETWORK
Cole Information Services
6284908- 5 Page 29
2215
Year Uses Source

FINDINGS

THE CITY DR N
765 THE CITY DR N
Year Uses Source
1995 US Foreclosure Network Pacific Bell
1991 Chauser & Co Inc Pacific Bell
Chauser Jon & Jackie Pacific Bell
Chauser K Pacific Bell
Chausse Chnstyianne @Westminster@ Pacific Bell
Chausse Daryl J J Pacific Bell
Dnstrutor Sales And Operations Pacific Bell
770 THE CITY DR N
Year Uses Source
1991 Reio Donald J Law Offices Of Pacific Bell
Reinosa Hugo Pacific Bell

THE CITY DR S
720 THE CITY DR S
Year Uses Source
2014 BEST WESTERN Cole Information Services

BEST WESTERN MERIDIAN INN &
SUITES
Cole Information Services
BEST WESTERN Cole Information Services

BEST WESTERN MERIDIAN INN &
SUITES
Cole Information Services
2009 CITY DRIVE OPERATING CO LLC Cole Information Services CITY DRIVE OPERATING CO LLC Cole Information Services
2004 HAWTHORNE SUITES HOTEL Cole Information Services
HAWTHORNE SUITES HOTEL Cole Information Services
1999 HAWTHORNE SUITES OF ORANGE Cole Information Services HAWTHORN SUITES ORANGE Cole Information Services
HAWTHORNE SUITES OF ORANGE Cole Information Services
HAWTHORN SUITES ORANGE Cole Information Services
1994 WOODFIN SUITES HOTEL Cole Information Services
WOODFIN SUITES HOTEL Cole Information Services
765 THE CITY DR S
Year Uses Source
2014 CRUISE VACATIONS OF ORANGE
COUNTY
Cole Information Services
6284908- 5 Page 30
2216
Year Uses Source

FINDINGS
Year Uses Source
2014 LAW OFFICES OF MCCALL PATRICK A Cole Information Services LUIS CHAS BKKPNG & TAX SERV Cole Information Services
HOSPITAL EMPLOYEE LABOR POOL Cole Information Services
RAZAI & NEFULDA APC Cole Information Services
SUNNY BRIAN LLC Cole Information Services
LAW OFFICE OF GENE KENT Cole Information Services
GUARDIAN SOLUTIONS INC Cole Information Services
RECREATIONAL COVERAGE ASSOC Cole Information Services
PALLIATIVE CARE GROUP INC Cole Information Services

MCCALL PATRICK A ATTORNEY AT
LAW
Cole Information Services
CHECKERS GRILL Cole Information Services
JANIKING Cole Information Services
RESIDENTIAL BANCORP Cole Information Services
MGM MORTGAGE COMPANY Cole Information Services
LUMEN21 Cole Information Services
THOMPSON DARYL B ATTY AT LAW Cole Information Services
DISCOVERY FUND Cole Information Services
NATIONAL UNIVERSITY Cole Information Services
LEUKEMIA & LYMPHOMA SOCIETY Cole Information Services
VARGAS BRENDA E LAW OFFICE OF Cole Information Services KIMLEY HORN & ASSOC INC Cole Information Services
KIMLEYHORN & ASSOCIATES INC Cole Information Services

CRUISE VACATIONS OF ORANGE
COUNTY
Cole Information Services
LAW OFFICES OF MCCALL PATRICK A Cole Information Services LUIS CHAS BKKPNG & TAX SERV Cole Information Services
HOSPITAL EMPLOYEE LABOR POOL Cole Information Services
RAZAI & NEFULDA APC Cole Information Services
SUNNY BRIAN LLC Cole Information Services
LAW OFFICE OF GENE KENT Cole Information Services
GUARDIAN SOLUTIONS INC Cole Information Services
RECREATIONAL COVERAGE ASSOC Cole Information Services
PALLIATIVE CARE GROUP INC Cole Information Services

MCCALL PATRICK A ATTORNEY AT
LAW
Cole Information Services
CHECKERS GRILL Cole Information Services
JANIKING Cole Information Services
RESIDENTIAL BANCORP Cole Information Services
MGM MORTGAGE COMPANY Cole Information Services
6284908- 5 Page 31
2217
Year Uses Source

FINDINGS
Year Uses Source
2014 LUMEN21 Cole Information Services
THOMPSON DARYL B ATTY AT LAW Cole Information Services
DISCOVERY FUND Cole Information Services
NATIONAL UNIVERSITY Cole Information Services
LEUKEMIA & LYMPHOMA SOCIETY Cole Information Services
VARGAS BRENDA E LAW OFFICE OF Cole Information Services KIMLEY HORN & ASSOC INC Cole Information Services
KIMLEYHORN & ASSOCIATES INC Cole Information Services
2009 BUSINESS INFO SOLUTIONS INC Cole Information Services

JAMES K BATCHELOR LAW OFFICE
INC
Cole Information Services
RICHARD LAMBERT ALLEN CPA Cole Information Services
PFEIFER & RENTAL LLP Cole Information Services
LRES CORP Cole Information Services
KIMLEY HORN & ASSOCIATES Cole Information Services
WIGOD COSTANCE K Cole Information Services
CAFE 765 CD Cole Information Services
NATIONAL UNIVERSITY Cole Information Services
MCCALL PATRICK A LAW OFFICE Cole Information Services
INITIAL SECURITY Cole Information Services
PFEIFER & REYNOLDS Cole Information Services
MANAGEASE INC Cole Information Services

LAW OFFICES OF DIRK VAN

TATENHOVE
Cole Information Services

EXECUTIVE MANAGEMENT GROUP
INC
Cole Information Services
BE MARKETING CONCEPTS Cole Information Services
ROYAL ALLIANCE ASSOCIATES Cole Information Services
WORLD GROUP SECURITIES INC Cole Information Services
DARYL B THOMPSON Cole Information Services
LYNNE HAYES ATTORNEY AT LAW Cole Information Services
RECREATIONAL COVRG ASSN INC Cole Information Services
MORTGAGE OPTIONS INC Cole Information Services
LH REAL ESTATE Cole Information Services
KENT GENE LAW OFFICES OF Cole Information Services

JAMES K BATCHELOR LAW OFFICE
INC
Cole Information Services
BUSINESS INFO SOLUTIONS INC Cole Information Services
RICHARD LAMBERT ALLEN CPA Cole Information Services
PFEIFER & RENTAL LLP Cole Information Services
6284908- 5 Page 32
2218
Year Uses Source

FINDINGS
Year Uses Source
2009 LRES CORP Cole Information Services
KIMLEY HORN & ASSOCIATES Cole Information Services
WIGOD COSTANCE K Cole Information Services
CAFE 765 CD Cole Information Services
NATIONAL UNIVERSITY Cole Information Services
MCCALL PATRICK A LAW OFFICE Cole Information Services
INITIAL SECURITY Cole Information Services
PFEIFER & REYNOLDS Cole Information Services
MANAGEASE INC Cole Information Services

LAW OFFICES OF DIRK VAN

TATENHOVE
Cole Information Services

EXECUTIVE MANAGEMENT GROUP
INC
Cole Information Services
BE MARKETING CONCEPTS Cole Information Services
ROYAL ALLIANCE ASSOCIATES Cole Information Services
WORLD GROUP SECURITIES INC Cole Information Services
DARYL B THOMPSON Cole Information Services
LYNNE HAYES ATTORNEY AT LAW Cole Information Services
RECREATIONAL COVRG ASSN INC Cole Information Services
MORTGAGE OPTIONS INC Cole Information Services
LH REAL ESTATE Cole Information Services
KENT GENE LAW OFFICES OF Cole Information Services
2004 GENE KENT ATTY AT LAW Cole Information Services
DIRK VAN TATENHOVE Cole Information Services

DODGE WARREN PETERS INSUR
SRVC
Cole Information Services
EXEC MANAGEMENT CONSORTIUM Cole Information Services
FIRST CHOICE FUNDING GROUP LTD Cole Information Services GOLD COAST GLASS & STEEL INC Cole Information Services
DATACORE Cole Information Services
CAFE 765 CD Cole Information Services
JAMES K BATCHELOR Cole Information Services
NATIONAL UNIVERSITY Cole Information Services

BUSINESS INFORMATION SOLUTIONS
INC
Cole Information Services
MESA MEDICAL PHYSICAL THERAPY Cole Information Services LAMBERT RICHARD ALLEN CPA Cole Information Services
GENE KENT ATTY AT LAW Cole Information Services
DIRK VAN TATENHOVE Cole Information Services
6284908- 5 Page 33
2219
Year Uses Source

FINDINGS
Year Uses Source
2004 DODGE WARREN PETERS INSUR
SRVC
Cole Information Services
EXEC MANAGEMENT CONSORTIUM Cole Information Services
FIRST CHOICE FUNDING GROUP LTD Cole Information Services GOLD COAST GLASS & STEEL INC Cole Information Services
DATACORE Cole Information Services
CAFE 765 CD Cole Information Services
NATIONAL UNIVERSITY Cole Information Services

BUSINESS INFORMATION SOLUTIONS
INC
Cole Information Services
MESA MEDICAL PHYSICAL THERAPY Cole Information Services JAMES K BATCHELOR Cole Information Services
LAMBERT RICHARD ALLEN CPA Cole Information Services
1999 RANCHO VISTA MORTGAGE

CORPORATION
Cole Information Services
NEGRI RICHARD A ATTORNEY Cole Information Services

PAGEMART WIRELESS

INCORPORATED
Cole Information Services
BATCHELOR JAMES K ATTORNEY Cole Information Services
AMERICREDIT MORTGAGE SERVICE Cole Information Services
SIROTA BRIAN L ATTORNEY AT LAW Cole Information Services KENT GENE ATTORNEY AT LAW Cole Information Services

SUMISHO COMPUTER SERVICE USA

INCORPORATED
Cole Information Services
CAFE 765 CD Cole Information Services
KULYK & NEGRI ATTORNEYS Cole Information Services
AVANTI CORPORATION Cole Information Services

VAN TATENHOVE DIRK ATTORNEY AT
LAW
Cole Information Services
GRUSSING THEODORE ATTORNEY Cole Information Services

DODGE WARREN & PETERS

INSURANCE SERVICES

INCORPORATED
Cole Information Services
NATIONAL UNIVERSITY Cole Information Services
ATRIUM CAFE Cole Information Services
SUN MICROSYSTEMS INCORPORATED Cole Information Services MGM MORTGAGE COMPANY Cole Information Services
PAGEMART INCORPORATED Cole Information Services
AMERICREDIT MORTGAGE SERVICE Cole Information Services
BANK OF COMMERCE Cole Information Services

RANCHO VISTA MORTGAGE

CORPORATION
Cole Information Services
6284908- 5 Page 34
2220
Year Uses Source

FINDINGS
Year Uses Source
1999 NEGRI RICHARD A ATTORNEY Cole Information Services SIROTA BRIAN L ATTORNEY AT LAW Cole Information Services BANK OF COMMERCE Cole Information Services
BATCHELOR JAMES K ATTORNEY Cole Information Services
AMERICREDIT MORTGAGE SERVICE Cole Information Services
KENT GENE ATTORNEY AT LAW Cole Information Services

SUMISHO COMPUTER SERVICE USA

INCORPORATED
Cole Information Services
CAFE 765 CD Cole Information Services
KULYK & NEGRI ATTORNEYS Cole Information Services
AVANTI CORPORATION Cole Information Services

VAN TATENHOVE DIRK ATTORNEY AT
LAW
Cole Information Services
GRUSSING THEODORE ATTORNEY Cole Information Services

DODGE WARREN & PETERS

INSURANCE SERVICES

INCORPORATED
Cole Information Services
NATIONAL UNIVERSITY Cole Information Services
ATRIUM CAFE Cole Information Services
SUN MICROSYSTEMS INCORPORATED Cole Information Services PAGEMART INCORPORATED Cole Information Services
MGM MORTGAGE COMPANY Cole Information Services
AMERICREDIT MORTGAGE SERVICE Cole Information Services

PAGEMART WIRELESS

INCORPORATED
Cole Information Services
1994 RANCHO VISTA MORTGAGE SVC Cole Information Services CONNOLLY, GEORGIA Cole Information Services
SUN MICROSYSTEMS Cole Information Services
ALL STATE CREDIT Cole Information Services
CREDIT WEST Cole Information Services
HARVEST FNCL GRP Cole Information Services
RANCHO VSTA NATL BK Cole Information Services
COMPREHNSV AUDITING Cole Information Services
PRESIDENTIAL MRTG Cole Information Services
AUTOMTD VDO MNG SRV Cole Information Services
HOMESAVE MORTGAGE CORP Cole Information Services
REGENCY LNDSCP MNTC Cole Information Services
CHAUSER&CO INC Cole Information Services
WESTERN ARBITRATION SVC Cole Information Services
AUGUST VOLLMER UNIV Cole Information Services
6284908- 5 Page 35
2221
Year Uses Source

FINDINGS
Year Uses Source
1994 HERITAGE PRTNRS INC Cole Information Services
CARROLL, EDWARD J Cole Information Services
GUSEMAN, JOAN Cole Information Services
GARROTTO, GREG Cole Information Services
KEGEL, ROBERT A Cole Information Services
CALLANAN, C A Cole Information Services
GAMC MORTGAGE Cole Information Services
RANCHO VISTA MORTGAGE SVC Cole Information Services
CONNOLLY, GEORGIA Cole Information Services
GAMC MORTGAGE Cole Information Services
ALL STATE CREDIT Cole Information Services
CREDIT WEST Cole Information Services
HARVEST FNCL GRP Cole Information Services
RANCHO VSTA NATL BK Cole Information Services
COMPREHNSV AUDITING Cole Information Services
PRESIDENTIAL MRTG Cole Information Services
AUTOMTD VDO MNG SRV Cole Information Services
HOMESAVE MORTGAGE CORP Cole Information Services
REGENCY LNDSCP MNTC Cole Information Services
CHAUSER&CO INC Cole Information Services
WESTERN ARBITRATION SVC Cole Information Services
HERITAGE PRTNRS INC Cole Information Services
AUGUST VOLLMER UNIV Cole Information Services
CARROLL, EDWARD J Cole Information Services
GUSEMAN, JOAN Cole Information Services
GARROTTO, GREG Cole Information Services
KEGEL, ROBERT A Cole Information Services
CALLANAN, C A Cole Information Services
SUN MICROSYSTEMS Cole Information Services
770 THE CITY DR S
Year Uses Source
2014 LOCKWOOD ANDREW & NEWMAN INC Cole Information Services BINDER & BINDER Cole Information Services
J D POWERS & ASSOCIATES Cole Information Services
XIQ LLC Cole Information Services
AMRANE COHEN CHAPTER 13

TRUSTEE
Cole Information Services
APPLEONE ORANGE Cole Information Services
6284908- 5 Page 36
2222
Year Uses Source

FINDINGS
Year Uses Source
2014 DEPARTMENT OF JUSTICE LABOR
WAGES
Cole Information Services

CAMBRIDGE THE INSTITUTE OF

INTERNATI
Cole Information Services
GLOBAL PACIFIC INTERNET Cole Information Services
ENTERPRISE NETWORK SOLUTIONS Cole Information Services
CYNU INC Cole Information Services
PEDIATRIX Cole Information Services
TSR INC Cole Information Services
NORDSTROM STEELE NICOLETT Cole Information Services
LOCKWOOD ANDREW & NEWMAN INC Cole Information Services
BINDER & BINDER Cole Information Services
XIQ LLC Cole Information Services
J D POWERS & ASSOCIATES Cole Information Services
AMRANE COHEN CHAPTER 13

TRUSTEE
Cole Information Services
APPLEONE ORANGE Cole Information Services

DEPARTMENT OF JUSTICE LABOR
WAGES
Cole Information Services

CAMBRIDGE THE INSTITUTE OF

INTERNATI
Cole Information Services
GLOBAL PACIFIC INTERNET Cole Information Services
ENTERPRISE NETWORK SOLUTIONS Cole Information Services
CYNU INC Cole Information Services
PEDIATRIX Cole Information Services
TSR INC Cole Information Services
NORDSTROM STEELE NICOLETT Cole Information Services
2009 ATLANTIC MUTUAL INSURANCE CO Cole Information Services WALT DISNEY CO Cole Information Services
FISERV S I S Cole Information Services
JD POWER & ASSOCIATES Cole Information Services
SPECIALTY INSURANCE SERVICE Cole Information Services
COVERALL OF ORANGE COUNTY Cole Information Services
MASSACHUSETTS MUTL LF INSUR CO Cole Information Services FREDRICK M RAY PC Cole Information Services
LAW OFFICES RICHARD WIANECK Cole Information Services
RICHARD WIANECKI Cole Information Services
LAW OFFICE OF MARC E MITZNER Cole Information Services
HEALTH IQ INC Cole Information Services
MAGELLA MEDICAL GROUP Cole Information Services
6284908- 5 Page 37
2223
Year Uses Source

FINDINGS
Year Uses Source
2009 DISNEYLAND INTERNATIONAL Cole Information Services SUSAN M GORELICK LAW OFFICES Cole Information Services
AIR STORE Cole Information Services
ATLANTIC MUTUAL INSURANCE CO Cole Information Services
WALT DISNEY CO Cole Information Services
FISERV S I S Cole Information Services
JD POWER & ASSOCIATES Cole Information Services
SPECIALTY INSURANCE SERVICE Cole Information Services
COVERALL OF ORANGE COUNTY Cole Information Services
MASSACHUSETTS MUTL LF INSUR CO Cole Information Services FREDRICK M RAY PC Cole Information Services
LAW OFFICES RICHARD WIANECK Cole Information Services
RICHARD WIANECKI Cole Information Services
LAW OFFICE OF MARC E MITZNER Cole Information Services
HEALTH IQ INC Cole Information Services
SUSAN M GORELICK LAW OFFICES Cole Information Services
MAGELLA MEDICAL GROUP Cole Information Services
DISNEYLAND INTERNATIONAL Cole Information Services
AIR STORE Cole Information Services
2004 S FISERV Cole Information Services
FLIESHER & DISHMAN Cole Information Services
RICHARD WIANECKI Cole Information Services
AMRANE COHEN Cole Information Services
GEORGE & WALTEMADE Cole Information Services
VALET AUTO DETAIL Cole Information Services
DMR CONSULTING GROUP Cole Information Services
RICHARD J WIANECKI Cole Information Services
HOSPICE PREFERRED CHOICE Cole Information Services
JD POWER & ASSOCS Cole Information Services
NEXTWEB INC Cole Information Services
DEPT OF HEALTH SERVICES Cole Information Services
DISNEY EDUCATIONAL PRODUCTIONS Cole Information Services ATLANTIC MUTUAL INSURANCE CO Cole Information Services
WALT DISNEY CO Cole Information Services
CARR DETAILING Cole Information Services
COVERALL OF O C/CVRL CLNNG Cole Information Services
HAIR CLUB FOR MEN Cole Information Services
DISNEYLAND INTERNATIONAL Cole Information Services
6284908- 5 Page 38
2224
Year Uses Source

FINDINGS
Year Uses Source
2004 NICOLETTE ALAN K ATTY AT LAW Cole Information Services SUSAN M GORELICK LAW OFFICES Cole Information Services
HALDOR TOPSOE INC Cole Information Services
TRANSWESTERN COMMERCIAL SRVC Cole Information Services
SUSAN GORELICK Cole Information Services
S FISERV Cole Information Services
FLIESHER & DISHMAN Cole Information Services
RICHARD WIANECKI Cole Information Services
AMRANE COHEN Cole Information Services
GEORGE & WALTEMADE Cole Information Services
VALET AUTO DETAIL Cole Information Services
DMR CONSULTING GROUP Cole Information Services
RICHARD J WIANECKI Cole Information Services
HOSPICE PREFERRED CHOICE Cole Information Services
JD POWER & ASSOCS Cole Information Services
DEPT OF HEALTH SERVICES Cole Information Services
NEXTWEB INC Cole Information Services
DISNEY EDUCATIONAL PRODUCTIONS Cole Information Services CARR DETAILING Cole Information Services
ATLANTIC MUTUAL INSURANCE CO Cole Information Services
WALT DISNEY CO Cole Information Services
COVERALL OF O C/CVRL CLNNG Cole Information Services
HAIR CLUB FOR MEN Cole Information Services
DISNEYLAND INTERNATIONAL Cole Information Services
NICOLETTE ALAN K ATTY AT LAW Cole Information Services
HALDOR TOPSOE INC Cole Information Services
SUSAN M GORELICK LAW OFFICES Cole Information Services
TRANSWESTERN COMMERCIAL SRVC Cole Information Services
SUSAN GORELICK Cole Information Services
1999 HOSPICE PREFERRED CHOICE Cole Information Services RICHARD WIANECKI Cole Information Services

HUGHES J MICHAEL ATTORNEY AT
LAW
Cole Information Services

OLSTEN KIMBERLY QUALITYCARE

HOSPICE SEE HOSPICE PREFERRED
C
Cole Information Services
SEEGOTT INCORPORATED Cole Information Services

COVERALL OF LOS ANGELES

INCORPORATED
Cole Information Services
6284908- 5 Page 39
2225
Year Uses Source

FINDINGS
Year Uses Source
1999 BERGSTROM CHARLES E ATTORNEY
AT LAW
Cole Information Services
BOOTH JAMES C INCORPORATED APC Cole Information Services FIRST ALLIANCE MORTGAGE Cole Information Services
BULLARD & OLIN ATTORNEYS Cole Information Services
KELLY SERVICES Cole Information Services
SPECIALTY INS SERVICE Cole Information Services
PLANET MEDIA Cole Information Services

SIMPSON PAPER COMPANY

MANUFACTURERS
Cole Information Services

NORDSTROM STEELE NICOLETTE &

JEFFERSON ATTORNEYS AT LAW
Cole Information Services

PAPICA FRANCIS P ATTORNEY AT
LAW
Cole Information Services

WOGEE HAGNER & HUDES

ATTORNEYS
Cole Information Services
GEORGE & WALTEMADE Cole Information Services

STEELE JOSEPH W ATTORNEY AT
LAW
Cole Information Services
MOTOROLA CODEX CORPORATION Cole Information Services
NIPPON LANDIC USA INCORPORATED Cole Information Services BRADLEY SHERIDAN & JASON RUND Cole Information Services

NEXTEL COMMUNICATIONS

INCORPORATED
Cole Information Services

NICOLETTE ALAN K ATTORNEY AT
LAW
Cole Information Services
HAGNER FAYE ATTORNEY AT LAW Cole Information Services
GORELICK SUSAN M LAW OFFICES OF Cole Information Services FRANCIS JACK C ATTORNEY Cole Information Services
WOGEE & HAGNER ATTORNEYS Cole Information Services
ISC SYSTEMS CORPORATION Cole Information Services
COMMERCIAL CREDIT CORPORATION Cole Information Services AMDAHL CORPORATION Cole Information Services
NEXUS CITY SQUARE Cole Information Services
MODAGRAFICS Cole Information Services
HALDOR TOPSOE INCORPORATED Cole Information Services
GLOBAL PACIFIC INTERNET Cole Information Services
CARR DETAILING Cole Information Services
DIVORCE PREPARATION SERVICES Cole Information Services
CURTIN JUDI A ATTORNEY AT LAW Cole Information Services ATLANTIC MUTUAL COMPANIES Cole Information Services
6284908- 5 Page 40
2226
Year Uses Source

FINDINGS
Year Uses Source
1999 SMART SMR Cole Information Services
SHERIDAN & RUND Cole Information Services
HAIR CLUB FOR MEN Cole Information Services

HUGHES J MICHAEL ATTORNEY AT
LAW
Cole Information Services
RICHARD WIANECKI Cole Information Services

OLSTEN KIMBERLY QUALITYCARE

HOSPICE SEE HOSPICE PREFERRED
C
Cole Information Services
HAIR CLUB FOR MEN Cole Information Services
SEEGOTT INCORPORATED Cole Information Services

BERGSTROM CHARLES E ATTORNEY
AT LAW
Cole Information Services

COVERALL OF LOS ANGELES

INCORPORATED
Cole Information Services
BOOTH JAMES C INCORPORATED APC Cole Information Services FIRST ALLIANCE MORTGAGE Cole Information Services
BULLARD & OLIN ATTORNEYS Cole Information Services
PLANET MEDIA Cole Information Services

SIMPSON PAPER COMPANY

MANUFACTURERS
Cole Information Services
KELLY SERVICES Cole Information Services

NORDSTROM STEELE NICOLETTE &

JEFFERSON ATTORNEYS AT LAW
Cole Information Services
SPECIALTY INS SERVICE Cole Information Services
GEORGE & WALTEMADE Cole Information Services

PAPICA FRANCIS P ATTORNEY AT
LAW
Cole Information Services

WOGEE HAGNER & HUDES

ATTORNEYS
Cole Information Services

STEELE JOSEPH W ATTORNEY AT
LAW
Cole Information Services
MOTOROLA CODEX CORPORATION Cole Information Services
NIPPON LANDIC USA INCORPORATED Cole Information Services BRADLEY SHERIDAN & JASON RUND Cole Information Services

NEXTEL COMMUNICATIONS

INCORPORATED
Cole Information Services

NICOLETTE ALAN K ATTORNEY AT
LAW
Cole Information Services
HAGNER FAYE ATTORNEY AT LAW Cole Information Services
GORELICK SUSAN M LAW OFFICES OF Cole Information Services FRANCIS JACK C ATTORNEY Cole Information Services
WOGEE & HAGNER ATTORNEYS Cole Information Services
6284908- 5 Page 41
2227
Year Uses Source

FINDINGS
Year Uses Source
1999 ISC SYSTEMS CORPORATION Cole Information Services
COMMERCIAL CREDIT CORPORATION Cole Information Services AMDAHL CORPORATION Cole Information Services
NEXUS CITY SQUARE Cole Information Services
MODAGRAFICS Cole Information Services
GLOBAL PACIFIC INTERNET Cole Information Services
CARR DETAILING Cole Information Services
HALDOR TOPSOE INCORPORATED Cole Information Services
DIVORCE PREPARATION SERVICES Cole Information Services
CURTIN JUDI A ATTORNEY AT LAW Cole Information Services ATLANTIC MUTUAL COMPANIES Cole Information Services
SMART SMR Cole Information Services
SHERIDAN & RUND Cole Information Services
HOSPICE PREFERRED CHOICE Cole Information Services
1994 FUJITSU IMAGING SYS Cole Information Services
NORDSTROM, RUSSELL E Cole Information Services
MOTOROLA CODEX CORP Cole Information Services
ALCATEL SERVCOM Cole Information Services
SYNDICATED OFFICE Cole Information Services
LINEBERGER J ATTY Cole Information Services
I S C SYSTEMS CORP Cole Information Services
NIKE INC Cole Information Services
AUTOMTN INTELLIGENC Cole Information Services
HEADLANDS MORTGAGE CO Cole Information Services
IDEA COURIER Cole Information Services
IDEA, COURIER Cole Information Services
GEORGE, JAMES Cole Information Services
NICOLETTE, ALAN K Cole Information Services
ANDREINI&CO Cole Information Services
FUJITSU IMAGING SYS Cole Information Services
NORDSTROM, RUSSELL E Cole Information Services
MOTOROLA CODEX CORP Cole Information Services
ALCATEL SERVCOM Cole Information Services
SYNDICATED OFFICE Cole Information Services
LINEBERGER J ATTY Cole Information Services
I S C SYSTEMS CORP Cole Information Services
NIKE INC Cole Information Services
AUTOMTN INTELLIGENC Cole Information Services
6284908- 5 Page 42
2228
Year Uses Source

FINDINGS
Year Uses Source
1994 HEADLANDS MORTGAGE CO Cole Information Services
IDEA COURIER Cole Information Services
IDEA, COURIER Cole Information Services
GEORGE, JAMES Cole Information Services
NICOLETTE, ALAN K Cole Information Services
ANDREINI&CO Cole Information Services
1991 Nordstrom George & Buch Attorneys At
Law
Pacific Bell
840 THE CITY DR S
Year Uses Source
2014 CHOCO LATTE Cole Information Services
VENUS SALON Cole Information Services
OC GOLFBALLS Cole Information Services
PEPITOS RESTAURANT Cole Information Services
YOGIS TERIYAKI Cole Information Services
CHOCO LATTE Cole Information Services
VENUS SALON Cole Information Services
OC GOLFBALLS Cole Information Services
PEPITOS RESTAURANT Cole Information Services
YOGIS TERIYAKI Cole Information Services
2009 ALEX HANSEN Cole Information Services
CREST DONUTS Cole Information Services
CHOCO LATTE Cole Information Services
YOGIS TERIYAKI & SUSHI HOUSE Cole Information Services
BLIMPIE OF ORANGE Cole Information Services
LUXURY CLEANERS Cole Information Services
INSIGNIA ESG INC Cole Information Services
VENUS HAIR & NAILS Cole Information Services
LATTE CHOCO Cole Information Services
CITY DRIVE FLOWERS & GIFTS Cole Information Services
PEPITOS RESTAURANT Cole Information Services
ALEX HANSEN Cole Information Services
CREST DONUTS Cole Information Services
CHOCO LATTE Cole Information Services
YOGIS TERIYAKI & SUSHI HOUSE Cole Information Services
BLIMPIE OF ORANGE Cole Information Services
LUXURY CLEANERS Cole Information Services
VENUS HAIR & NAILS Cole Information Services
6284908- 5 Page 43
2229
Year Uses Source

FINDINGS
Year Uses Source
2009 INSIGNIA ESG INC Cole Information Services
LATTE CHOCO Cole Information Services
CITY DRIVE FLOWERS & GIFTS Cole Information Services
PEPITOS RESTAURANT Cole Information Services
2004 ONE HOUR PHOTO PRO Cole Information Services
CITY DR FLOWERS & GIFTS Cole Information Services
CECILIA CLEANERS Cole Information Services
CHOCOLATTE Cole Information Services
JAE & EUN CALIFORNIA CORP Cole Information Services
YOGIS TERIYAKI HOUSE Cole Information Services
FANTASIA HAIR SALON & SPA Cole Information Services
PEPITOS RESTAURANT Cole Information Services
CHOC Cole Information Services
REYES DELOS Cole Information Services
CREST DONUT Cole Information Services
ONE HOUR PHOTO PRO Cole Information Services
CITY DR FLOWERS & GIFTS Cole Information Services
CECILIA CLEANERS Cole Information Services
CHOCOLATTE Cole Information Services
JAE & EUN CALIFORNIA CORP Cole Information Services
YOGIS TERIYAKI HOUSE Cole Information Services
CREST DONUT Cole Information Services
PEPITOS RESTAURANT Cole Information Services
CHOC Cole Information Services
REYES DELOS Cole Information Services
FANTASIA HAIR SALON & SPA Cole Information Services
1999 POUR HOUSE THE Cole Information Services
TRES CHIC SALON Cole Information Services
PEPITOS RESTAURANT Cole Information Services
ONE HOUR PHOTO PRO Cole Information Services
CECILIA CLEANERS Cole Information Services
FLOWERS BY MONIQUE Cole Information Services
DELOS REYES JUNE Cole Information Services
BLIMPIE Cole Information Services
CREST DONUTS Cole Information Services
POUR HOUSE THE Cole Information Services
TRES CHIC SALON Cole Information Services
PEPITOS RESTAURANT Cole Information Services
6284908- 5 Page 44
2230
Year Uses Source

FINDINGS
Year Uses Source
1999 ONE HOUR PHOTO PRO Cole Information Services
CECILIA CLEANERS Cole Information Services
FLOWERS BY MONIQUE Cole Information Services
DELOS REYES JUNE Cole Information Services
BLIMPIE Cole Information Services
CREST DONUTS Cole Information Services
1994 CITY SQUARE COPY & GRAPHICS Cole Information Services CREST DONUTS Cole Information Services
KIMCO SERVICES INC Cole Information Services
KOKOS PHOTO Cole Information Services
TRAVEL AGENTS INTL Cole Information Services
CECILIA CLEANERS Cole Information Services
TRES CHIC SALON Cole Information Services
BLIMPIE SUBS & SALADS Cole Information Services
CITY SQUARE COPY & GRAPHICS Cole Information Services
CREST DONUTS Cole Information Services
KIMCO SERVICES INC Cole Information Services
KOKOS PHOTO Cole Information Services
TRAVEL AGENTS INTL Cole Information Services
CECILIA CLEANERS Cole Information Services
TRES CHIC SALON Cole Information Services
BLIMPIE SUBS & SALADS Cole Information Services
1012 THE CITY DR S
Year Uses Source
1994 UCI HEMATOLOGY & ONCOLOGY Cole Information Services

W GARDEN GROVE BLVD
3707 W GARDEN GROVE BLVD
Year Uses Source
2014 FARMERS INSURANCE GROUP Cole Information Services
HORIZON CROSS CULTURAL CENTER Cole Information Services

SAINT ANSELMS CROSSCULTURAL
COMMUN
Cole Information Services
FARMERS INSURANCE GROUP Cole Information Services
HORIZON CROSS CULTURAL CENTER Cole Information Services

SAINT ANSELMS CROSSCULTURAL
COMMUN
Cole Information Services
2004 ORANGE COUNTY PROPERTY OFFICE Cole Information Services 6284908- 5 Page 45
2231
Year Uses Source

FINDINGS
Year Uses Source
2004 WORKMANS CO Cole Information Services
FARMERS INSURANCE GROUP Cole Information Services
ORANGE COUNTY PROPERTY OFFICE Cole Information Services WORKMANS CO Cole Information Services
FARMERS INSURANCE GROUP Cole Information Services
1999 FARMERS INSURANCE GROUP
AGENTS
Cole Information Services

FARMERS INSURANCE GROUP

BRANCH CLAIMS OFFICE
Cole Information Services
FARMERS INSURANCE GROUP Cole Information Services
FARMERS INSURANCE Cole Information Services

FARMERS INSURANCE GROUP

BRANCH CLAIMS OFFICES
Cole Information Services

FARMERS INSURANCE GROUP
AGENTS
Cole Information Services

FARMERS INSURANCE GROUP

BRANCH CLAIMS OFFICE
Cole Information Services
FARMERS INSURANCE GROUP Cole Information Services
FARMERS INSURANCE Cole Information Services

FARMERS INSURANCE GROUP

BRANCH CLAIMS OFFICES
Cole Information Services

W LORETTA LN
1701 W LORETTA LN
Year Uses Source
1965 Troth FB Luskey Brothers
1704 W LORETTA LN
Year Uses Source
1965 Ostrow J Luskey Brothers
Fashion Fabricators Luskey Brothers
1708 W LORETTA LN
Year Uses Source
1965 Correa Antonio Luskey Brothers
1711 W LORETTA LN
Year Uses Source
1965 Hinegardner Thos Luskey Brothers
6284908- 5 Page 46
2232
Year Uses Source

FINDINGS
1715 W LORETTA LN
Year Uses Source
1965 Burnham SM Luskey Brothers
1716 W LORETTA LN
Year Uses Source
1966 Bradstreet Donald H Pacific Telephone
1965 Bradstreet Donald H Luskey Brothers
1719 W LORETTA LN
Year Uses Source
1965 Shade Edw Del Mrs Luskey Brothers
1720 W LORETTA LN
Year Uses Source
1965 Triplett Chas W Jr Luskey Brothers
1723 W LORETTA LN
Year Uses Source
1966 Betzold Geo J Pacific Telephone
1965 Betzold Geo J Luskey Brothers
1727 W LORETTA LN
Year Uses Source
1965 Riggs Meryl R Luskey Brothers
1728 W LORETTA LN
Year Uses Source
1965 Bennett Phil Luskey Brothers
1735 W LORETTA LN
Year Uses Source
1965 Springall Robt J Luskey Brothers
1736 W LORETTA LN
Year Uses Source
1965 Elsasser RC Luskey Brothers
1739 W LORETTA LN
Year Uses Source
1965 Cowden GM Luskey Brothers
6284908- 5 Page 47
2233
Year Uses Source

FINDINGS
1740 W LORETTA LN
Year Uses Source
1965 Hansen Art Luskey Brothers
1743 W LORETTA LN
Year Uses Source
1965 Shorer Samn Luskey Brothers
1744 W LORETTA LN
Year Uses Source
1965 Schuenemann Earl C Luskey Brothers

W MARCELLA LN
1704 W MARCELLA LN
Year Uses Source
1966 Dorsey O M Pacific Telephone
1711 W MARCELLA LN
Year Uses Source
1966 Meller Geo R Pacific Telephone

W MEMORY LN
1403 W MEMORY LN
Year Uses Source
1980 Angelos Produce Pacific Telephone
1975 Angelos Produce Luskey Brothers & Co., Inc.
1493 W MEMORY LN
Year Uses Source
2002 XXXX Haines Company
1600 W MEMORY LN
Year Uses Source
2014 RICHARD LOPEZ Cole Information Services
A COMMUNITY OF FRIENDS Cole Information Services
LEONARD PEOPLES Cole Information Services
JOSEPH GIGLIO Cole Information Services
YESENIA FIGUEROA Cole Information Services
RYAN FALZON Cole Information Services
VICKI KEITH Cole Information Services
6284908- 5 Page 48
2234
Year Uses Source

FINDINGS
Year Uses Source
2014 RYAN BOONE Cole Information Services
DANIEL PLASCENCIA Cole Information Services
KIMBERLEE SHANKS Cole Information Services
WILLIAMS MIKE Cole Information Services
JOSEPH MOORER Cole Information Services
CYNTHIA LAMBERT Cole Information Services
CHRISTOPHER BUEHLER Cole Information Services
GLENDA RODRIGUEZ Cole Information Services
ELLEN TURLIS Cole Information Services
6284908- 5 Page 49
2235

FINDINGS
ADJOINING PROPERTY: ADDRESSES NOT IDENTIFIED IN RESEARCH SOURCE The following Adjoining Property addresses were researched for this report, and the addresses were not identified in research source.

Address Researched Address Not Identified in Research Source 1012 THE CITY DR S 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1403 W MEMORY LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1493 W MEMORY LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1600 W MEMORY LN 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1701 LORETTA LN 2009, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1701 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1701 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1702 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1703 LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1703 LORETTA LN 2014, 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1703 MARCELLA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1703 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1704 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1994, 1992, 1975, 1971, 1966, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1704 LORETTA LN 2004, 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1704 MARCELLA LN 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2236

FINDINGS
Address Researched Address Not Identified in Research Source 1704 MARCELLA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1980, 1971, 1970, 1966, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1704 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1704 W MARCELLA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1707 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1966, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1707 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1707 MARCELLA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1707 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1971, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 1708 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1971, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1708 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1708 MARCELLA LN 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1708 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1971, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 1708 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1711 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1994, 1992, 1971, 1970, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 1711 LORETTA LN 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1711 MARCELLA CIR 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1711 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1970, 1966, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1711 MARCELLA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1711 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2237

FINDINGS
Address Researched Address Not Identified in Research Source 1711 W MARCELLA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1712 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1971, 1966, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1712 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1712 MARCELLA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1712 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1713 LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1715 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1986, 1971, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1715 LORETTA LN 2004, 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1715 MARCELLA LN 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1715 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1975, 1971, 1970, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1715 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1716 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1971, 1966, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1716 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1716 MARCELLA LN 2004, 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1716 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1966, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1716 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1719 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2238

FINDINGS
Address Researched Address Not Identified in Research Source 1719 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1719 MARCELLA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1719 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1971, 1970, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 1719 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1720 LORETTA LN 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1720 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1994, 1992, 1986, 1971, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 1720 MARCELLA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1970, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1720 MARCELLA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1720 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1723 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1986, 1971, 1970, 1966, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1723 LORETTA LN 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1723 MARCELLA LN 2004, 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1723 MARCELLA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1966, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1723 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1724 LORETTA LN 2002, 2001, 1999, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1724 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1971, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 1727 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1727 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2239

FINDINGS
Address Researched Address Not Identified in Research Source 1727 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1728 LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1971, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1728 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1728 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1735 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1994, 1992, 1971, 1970, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 1735 LORETTA LN 2002, 2001, 1999, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1735 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1736 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1736 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1736 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1739 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1739 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1739 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1740 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1740 LORETTA LN 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1740 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1743 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1971, 1970, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2240

FINDINGS
Address Researched Address Not Identified in Research Source 1743 LORETTA LN 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1743 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1744 LORETTA LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1980, 1975, 1971, 1970, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1744 LORETTA LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1744 W LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
1753 LORETTA LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2701 PATTI LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2701 PATTI LN 2002, 2001, 1999, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2705 PATTI LN 2002, 2001, 1999, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2705 PATTI LN 2014, 2009, 2004, 2001, 1999, 1997, 1994, 1992, 1971, 1970, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 2709 PATTI LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2709 PATTI LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2709 PATTY LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2713 PATTI LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1971, 1970, 1966, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2713 PATTI LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2713 PATTY LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2717 PATTI LN 2014, 2009, 2004, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1966, 1961, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2241

FINDINGS
Address Researched Address Not Identified in Research Source 2717 PATTI LN 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2717 PATTY LN 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
3707 GARDEN GROVE BLVD 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
3707 W GARDEN GROVE
BLVD
2009, 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
700 S THE CITY DR 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1991, 1986, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
700 THE CITY DR S 2014, 2009, 2004, 2002, 2001, 1997, 1995, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
720 S THE CITY DR 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
720 THE CITY DR S 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
750 THE CITY 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
765 S THE CITY DR 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
765 THE CITY 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
765 THE CITY DR N 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
765 THE CITY DR S 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
770 S THE CITY DR 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
770 THE CITY DR N 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
770 THE CITY DR S 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1995, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
770 THE CITY DR S 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2242

FINDINGS
Address Researched Address Not Identified in Research Source 790 THE CITY 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
840 S THE CITY DR 2014, 2009, 2004, 2002, 2001, 1999, 1997, 1994, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
840 THE CITY DR S 2002, 2001, 1997, 1995, 1992, 1991, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920
2243
TARGET PROPERTY: ADDRESS NOT IDENTIFIED IN RESEARCH SOURCE The following Target Property addresses were researched for this report, and the addresses were not identified in the research source.

Address Researched Address Not Identified in Research Source 750 and 790 The City Drive
South
2002, 2001, 1997, 1992, 1986, 1980, 1975, 1971, 1970, 1966, 1965, 1961, 1960, 1956, 1955, 1952, 1950, 1946, 1945, 1941, 1936, 1930, 1926, 1925, 1922, 1921, 1920 2244

APPENDIX F
2245
Geoenvironmental Report
Geoenvironmental studies are commissioned to gain
information about environmental conditions on and beneath the surface of a site. The more comprehensive the study, the more reliable the assessment is likely to be. But remember:

Any such assessment is to a greater or lesser extent based on professional opinions about conditions that cannot
be seen or tested. Accordingly, no matter how many data are developed, risks created by unanticipated conditions will always remain. Have realistic expectations. Work with your geoenvironmental consultant to manage known and
unknown risks. Part of that process should already have been accomplished, through the risk allocation provisions you and your geoenvironmental professional discussed and included in your contract’s general terms and conditions.

This document is intended to explain some of the concepts that may be included in your agreement, and to pass along information and suggestions to help you manage your risk.

Beware of Change; Keep Your
Geoenvironmental Professional Advised
The design of a geoenvironmental study considers a variety of factors that are subject to change. Changes can undermine the applicability of a report’s findings, conclusions,
and recommendations. Advise your geoenvironmental
professional about any changes you become aware of.

Geoenvironmental professionals cannot accept responsibility or liability for problems that occur because a report fails to consider conditions that did not exist when the study was designed. Ask your geoenvironmental professional about the types of changes you should be particularly alert to. Some of the most common include:
• modification of the proposed development or
ownership group,
• sale or other property transfer,
• replacement of or additions to the financing entity,
• amendment of existing regulations or introduction
of new ones, or
• changes in the use or condition of adjacent property.

Should you become aware of any change, do not rely on a geoenvironmental report. Advise your geoenvironmental
professional immediately; follow the professional’s advice.

Recognize the Impact of Time
A geoenvironmental professional’s findings,
recommendations, and conclusions cannot remain valid
indefinitely. The more time that passes, the more likely it is that important latent changes will occur. Do not rely on a geoenvironmental report if too much time has
elapsed since it was completed. Ask your environmental
professional to define “too much time.” In the case of
Phase I Environmental Site Assessments (ESAs), for
example, more than 180 days after submission is generally considered “too much.”
Prepare To Deal with Unanticipated
Conditions
The findings, recommendations, and conclusions of a Phase I ESA report typically are based on a review of historical information, interviews, a site “walkover,” and other forms of noninvasive research. When site subsurface conditions are not sampled in any way, the risk of unanticipated conditions is higher than it would otherwise be.

While borings, installation of monitoring wells, and
similar invasive test methods can help reduce the risk of unanticipated conditions, do not overvalue the effectiveness of testing. Testing provides information about actual conditions only at the precise locations where samples are taken,
and only when they are taken. Your geoenvironmental
Important Information about This
2246
professional has applied that specific information to develop a general opinion about environmental conditions. Actual conditions in areas not sampled may differ (sometimes
sharply) from those predicted in a report. For example, a site may contain an unregistered underground storage tank that shows no surface trace of its existence. Even conditions in areas that were tested can change, sometimes suddenly, due to any number of events, not the least of which include occurrences at adjacent sites. Recognize, too, that even some conditions in tested areas may go undiscovered, because the tests or analytical methods used were designed to detect only those conditions assumed to exist.

Manage your risks by retaining your geoenvironmental
professional to work with you as the project proceeds.

Establish a contingency fund or other means to enable your geoenvironmental professional to respond rapidly, in order to limit the impact of unforeseen conditions. And to help prevent any misunderstanding, identify those empowered
to authorize changes and the administrative procedures that should be followed.

Do Not Permit Any Other Party To Rely
on the Report
Geoenvironmental professionals design their studies and prepare their reports to meet the specific needs of the clients who retain them, in light of the risk management methods that the client and geoenvironmental professional agree to, and the statutory, regulatory, or other requirements that apply. The study designed for a developer may differ sharply from one designed for a lender, insurer, public agency...or even another developer. Unless the report specifically states otherwise, it was developed for you and only you. Do not unilaterally permit any other party to rely on it. The report and the study underlying it may not be adequate for another party’s needs, and you could be held liable for shortcomings your geoenvironmental professional was powerless to
prevent or anticipate. Inform your geoenvironmental
professional when you know or expect that someone else— a third-party—will want to use or rely on the report. Do not permit third-party use or reliance until you first confer with the geoenvironmental professional who prepared the report. Additional testing, analysis, or study may be required and, in any event, appropriate terms and conditions should be agreed to so both you and your geoenvironmental
professional are protected from third-party risks. Any party who relies on a geoenvironmental report without the express written permission of the professional who prepared it and the client for whom it was prepared may be solely liable for any problems that arise.

Avoid Misinterpretation of the Report
Design professionals and other parties may want to rely on the report in developing plans and specifications. They need to be advised, in writing, that their needs may not have been considered when the study’s scope was developed,
and, even if their needs were considered, they might
misinterpret geoenvironmental findings, conclusions, and recommendations. Commission your geoenvironmental
professional to explain pertinent elements of the report to others who are permitted to rely on it, and to review any plans, specifications or other instruments of professional service that incorporate any of the report’s findings,
conclusions, or recommendations. Your geoenvironmental
professional has the best understanding of the issues
involved, including the fundamental assumptions that
underpinned the study’s scope.

Give Contractors Access to the Report
Reduce the risk of delays, claims, and disputes by giving contractors access to the full report, providing that it is accompanied by a letter of transmittal that can protect you by making it unquestionably clear that: 1) the study was not conducted and the report was not prepared for purposes
of bid development, and 2) the findings, conclusions,
and recommendations included in the report are based
on a variety of opinions, inferences, and assumptions
and are subject to interpretation. Use the letter to also advise contractors to consult with your geoenvironmental professional to obtain clarifications, interpretations, and guidance (a fee may be required for this service), and
that—in any event—they should conduct additional studies to obtain the specific type and extent of information each prefers for preparing a bid or cost estimate. Providing access to the full report, with the appropriate caveats, helps prevent formation of adversarial attitudes and claims of concealed or differing conditions. If a contractor elects to ignore the warnings and advice in the letter of transmittal, it would do so at its own risk. Your geoenvironmental professional should be able to help you prepare an effective letter. 2247
Do Not Separate Documentation
from the Report
Geoenvironmental reports often include supplemental
documentation, such as maps and copies of regulatory
files, permits, registrations, citations, and correspondence with regulatory agencies. If subsurface explorations were performed, the report may contain final boring logs and copies of laboratory data. If remediation activities occurred on site, the report may include: copies of daily field reports; waste manifests; and information about the disturbance
of subsurface materials, the type and thickness of any fill placed on site, and fill placement practices, among other types of documentation. Do not separate supplemental
documentation from the report. Do not, and do not permit any other party to redraw or modify any of the supplemental documentation for incorporation into other professionals’ instruments of service.

Understand the Role of Standards
Unless they are incorporated into statutes or regulations, standard practices and standard guides developed by the American Society for Testing and Materials (ASTM) and
other recognized standards-developing organizations
(SDOs) are little more than aspirational methods agreed to by a consensus of a committee. The committees that develop standards may not comprise those best-qualified to establish methods and, no matter what, no standard method can
possibly consider the infinite client- and project-specific variables that fly in the face of the theoretical “standard conditions” to which standard practices and standard guides apply. In fact, these variables can be so pronounced that geoenvironmental professionals who comply with every
directive of an ASTM or other standard procedure could
run afoul of local custom and practice, thus violating the standard of care. Accordingly, when geoenvironmental
professionals indicate in their reports that they have
performed a service “in general compliance” with one
standard or another, it means they have applied professional judgement in creating and implementing a scope of service designed for the specific client and project involved, and which follows some of the general precepts laid out in the referenced standard. To the extent that a report indicates “general compliance” with a standard, you may wish to
speak with your geoenvironmental professional to learn
more about what was and was not done. Do not assume a
given standard was followed to the letter. Research indicates that that seldom is the case.

Realize That Recommendations
May Not Be Final
The technical recommendations included in a
geoenvironmental report are based on assumptions about
actual conditions, and so are preliminary or tentative.

Final recommendations can be prepared only by observing actual conditions as they are exposed. For that reason, you should retain the geoenvironmental professional of record to observe construction and/or remediation activities on site, to permit rapid response to unanticipated conditions.

The geoenvironmental professional who prepared the report cannot assume responsibility or liability for the report’s recommendations if that professional is not retained to observe relevant site operations.

Understand That Geotechnical Issues
Have Not Been Addressed
Unless geotechnical engineering was specifically
included in the scope of professional service, a report is not likely to relate any findings, conclusions, or
recommendations about the suitability of subsurface
materials for construction purposes, especially when site remediation has been accomplished through the removal,
replacement, encapsulation, or chemical treatment of on-site soils. The equipment, techniques, and testing used by
geotechnical engineers differ markedly from those used by geoenvironmental professionals; their education, training, and experience are also significantly different. If you plan to build on the subject site, but have not yet had a geotechnical engineering study conducted, your geoenvironmental
professional should be able to provide guidance about the next steps you should take. The same firm may provide the services you need.
2248
Read Responsibility Provisions Closely
Geoenvironmental studies cannot be exact; they are based on professional judgement and opinion. Nonetheless, some clients, contractors, and others assume geoenvironmental reports are or certainly should be unerringly precise. Such assumptions have created unrealistic expectations that have led to wholly unwarranted claims and disputes. To help
prevent such problems, geoenvironmental professionals
have developed a number of report provisions and contract terms that explain who is responsible for what, and how risks are to be allocated. Some people mistake these for “exculpatory clauses,” that is, provisions whose purpose is to transfer one party’s rightful responsibilities and liabilities to someone else. Read the responsibility provisions included in a report and in the contract you and your geoenvironmental professional agreed to. Responsibility provisions are not “boilerplate.” They are important.

Rely on Your Geoenvironmental
Professional for Additional Assistance
Membership in the Geoprofessional Business Association
exposes geoenvironmental professionals to a wide array
of risk management techniques that can be of genuine
benefit for everyone involved with a geoenvironmental
project. Confer with your GBA-member geoenvironmental
professional for more information.
8811 Colesville Road/Suite G106, Silver Spring, MD 20910 Telephone: 301/565-2733 Facsimile: 301/589-2017
e-mail: [email protected] www.geoprofessional.org Copyright 2015 by the Geoprofessional Business Association (GBA). Duplication, reproduction, copying, or storage of this document, in whole or in part, by any means whatsoever, is strictly prohibited, except with GBA’s specific written permission. Excerpting, quoting, or otherwise extracting wording from this document is permitted only with the express written permission of GBA, and only for purposes of scholarly research or book review. Only GBA-Member Firms may use this document as a complement to or as an element of a geoenvironmental report. Any other firm, individual, or entity that so uses this document without being a GBA-Member Firm could be committing negligent or intentional (fraudulent) misrepresentation. 2249

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F-3: Indoor Air Quality Investigation Report
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Indoor Air Quality Assessment – 840 The City Drive South

INDOOR AIR QUALITY ASSESSMENT
FORMER CECILIA’S CLEANERS SITE
840 THE CITY DRIVE SOUTH
ORANGE, CALIFORNIA 92868
(SITE CODE: #401801)
Prepared for:

GPI-OCS, LLC
c/o Mr. John J. Allen
Allen Matkins Leck Gamble Mallory & Natsis LLP
865 South Figueroa Street, Suite 2800
Los Angeles, California 90017-2543
(213) 955-5548
Prepared by:

SCS ENGINEERS
3900 Kilroy Airport Way, Suite 100
Long Beach, California 90806
(562) 426-9544
January 16, 2019
(Revised February 2019)
File No. 01214274.03
2253
Indoor Air Quality Assessment – 840 The City Drive South i i
This Indoor Air Quality Assessment dated January 16, 2019 (revised February 2019) for the former Cecilia’s Cleaners site located at 840 The City Drive South, Orange, California, was prepared and reviewed by the following:

Justin Rauzon, REPA
Project Manager

SCS ENGINEERS
Kevin W. Green, PG
Project Director

SCS ENGINEERS
John Henkelman
Project Toxicologist

SCS ENGINEERS
2254
Indoor Air Quality Assessment – 840 The City Drive South i
Table of Contents
Section Page
DISCLAIMER........................................................................................................................................................ ii 1 INTRODUCTION .....................................................................................................................................1 2 BACKGROUND, BUILDING DESCRIPTION, AND STATUS ..............................................................1 3 INDOOR AIR QUALITY ASSESSMENT ................................................................................................3 IAQ ANALYTICAL RESULTS AND REGULATORY LIMITS............................................................4 IAQ Analytical Results ................................................................................................................4 Regulatory Limits .........................................................................................................................5 4 Health Risk Assessment ..........................................................................................................................6 Uncertainty Analysis ........................................................................................................................9 5 SOIL AND GROUNDWATER DISCUSSION.................................................................................... 10 6 CONCLUSIONS AND RECOMMENDATIONS ................................................................................ 12 7 REFERENCES ......................................................................................................................................... 13 List of Figures, Tables & Appendices
Figures
1 Site Location Map
2 Site Map Showing Sample Locations
3 Soil Vapor, Subslab and Air Sampling Locations Showing Tetrachloroethene Concentrations and Cross Section A-A’
4 Cross Section A-A’ Showing Contours of Tetrachloroethene in Soil Vapor Tables
1 Summary of Analytical Results for Indoor Air Survey
2 Summary of Lithology Information and Attenuation Factor Calculations for Tetrachloroethene (PCE)
Appendices
A Site Photographs
B Air Sampling Summary Log
C H&P Laboratory Report – Indoor Air
2255
Indoor Air Quality Assessment – 840 The City Drive South i i

DISCLAIMER
This report has been prepared specifically for GPI-OCS, LLC, with specific application to an indoor air quality investigation at the former Cecilia’s Cleaners site located at 840 The City Drive South, Orange, California. The report has been prepared in accordance with the care and skill generally exercised by reputable professionals, under similar circumstances, in this or similar localities. No other warranty, express or implied, is made as to the professional opinions presented herein. No other party, known or unknown to SCS, is intended as a beneficiary of this work product, its content or information embedded therein. Third parties use this report at their own risk.

Changes in site conditions may occur due to variation in rainfall, temperature, water usage, or other factors. Additional information that was not available to the consultant at the time of this investigation or changes that may occur on the site or in the surrounding area may result in modification to the site that would impact the summary and recommendations presented herein.

This report is not a legal opinion.
2256
Indoor Air Quality Assessment – 840 The City Drive South 1 1 INTRODUCTION
SCS Engineers (SCS) was retained by GPI-OCS, LLC to conduct indoor air quality (IAQ) assessments at the former Cecilia’s Cleaners located at 840 The City Drive South, Orange, California (the “Property”). These assessments were conducted as part of the voluntary cleanup agreement (VCA) between the GCI-OCS, LLC and the California Department of Toxic Substances Control (DTSC) executed on November 29, 2017 (Site Code: 401801). The purpose of this sampling was to assess the potential for vapor intrusion of the dry cleaning solvent tetrachloroethene (PCE) or its degradation products into the building from soil vapor. A map showing the location of the Property is provided in Figure 1.

The IAQ assessments were conducted in accordance with SCS’s Indoor Air Quality Workplan (the “Workplan”) dated March 12, 2018, approved by DTSC in its letter dated March 21, 2018 and in an email dated October 11, 2018. The results of an initial IAQ assessment were presented in a report dated June 18, 2018. DTSC comments to the initial IAQ Assessment Report were provided in a Memo dated September 18, 2018. Among the comments was DTSC’s recommendation to conduct a second round of IAQ assessment during the winter season.

This report provides the results of the second round of IAQ assessment, incorporates comments and suggested changes as outlined in DTSC’s September 18, 2018 Memo, and updates and replaces the previous IAQ Assessment report by SCS.
2 BACKGROUND, BUILDING DESCRIPTION, AND
STATUS
The structure on the Property consists of a one-story slab-on-grade building occupied by a fitness center for use by employees working in the surrounding office business park, smoothie café, nail salon, restaurant, and coffee shop (Figure 2). The tenant space currently occupied by the fitness center was occupied by Cecilia’s Cleaners from at least 1991 through 2000. The facility used PCE from at least 1991 through 1999. After 2000, PCE use ceased and this cleaners was reportedly a drop-off and wet laundry facility only.

A 1999 soils investigation by Dames and Moore of the Property detected 15 micrograms per kilogram (µg/kg) of PCE in one of 13 soil samples collected from the area of the dry cleaning machine (URS, May 24, 2007). This sample was from 0.5 feet below ground surface (bgs) and adjacent to the dry cleaning machine. None of the deeper or surrounding samples contained detectable soil concentrations of PCE. Based on this information, further investigation was not recommended.

In July 2014, URS Corporation (URS) conducted a soil vapor survey that included the former dry cleaner space. Based on evolving regulatory concerns since the 1999 investigation, URS noted that the former dry cleaning operation may represent a potential vapor intrusion concern.

A total of eight soil vapor samples were collected from 3 feet bgs in the fitness center space.

PCE was detected in all eight vapor samples at concentrations ranging from 0.77 to 2.66 micrograms per liter (µg/L), as further discussed below. The URS investigation did not fully characterize the lateral extent of the PCE contamination in soil vapor.

2257
Indoor Air Quality Assessment – 840 The City Drive South 2 In March 2015, SCS conducted additional subsurface soil vapor investigation at the Property, consisting of co-located subslab and 5-foot bgs vapor samples at seven locations. The objective of this additional investigation was to further characterize the extent of any volatile organic compound (VOC) releases from the former dry cleaning facility and evaluate the vapor intrusion risk at the Property. Based on the results of this and previous investigations, SCS concluded the following:
• PCE is the only VOC of concern at the Property.
• The nature and extent of PCE in the vapor phase has been defined with:
o PCE was detected at a depth of 5 feet bgs at concentrations ranging from 0.16 to

0.98 µg/L. Using an attenuation factor of 0.001, the PCE concentrations at five feet bgs were below the commercial/industrial DTSC-screening level (SL) of 2 µg/L at all locations, except samples SV-5 and SV-10 collected by URS in 2014.

Using an attenuation factor of 0.03, the PCE concentrations at 5 feet bgs were all above the commercial/industrial DTSC-SL of 0.067 µg/L, with the possible exception of two “non-detect” samples with a detection limit of 0.10 µg/L. o PCE was also detected in sub-slab soil vapor samples at concentrations ranging from 0.04 to 0.26 µg/L. Using a slab attenuation factor of 0.05, sub-slab PCE concentrations were at or above the commercial/industrial DTSC-SL of 0.04 µg/L in 5 of 7 samples. Using a slab attenuation factor of 0.03, sub-slab PCE concentrations were above the commercial/industrial DTSC-SL of 0.067 µg/L in only 2 of 7 samples (SCS4 and SCS6).
• PCE concentrations had significantly decreased within the nine month period since the prior URS soil gas survey – from a high of 2.66 µg/L in July 2014 to a high of 0.98 µg/L during the March 2015 investigation – and, given the fact that the PCE source (the dry cleaning business) is no longer present at the Property, PCE concentrations and any associated risk should continue to decrease with time.
• Based on data from the 5-foot samples, PCE does not pose a significant risk at the Property. Assuming a commercial land use exposure scenario, a vapor sample depth of 3 feet bgs, the actual ceiling height of 9’ 10” at the current tenant space, and loamy sandy soils, the results of the vapor intrusion screening model showed a calculated incremental carcinogenic risk for PCE of 6.7 x 10-7 (equal to 0.67 in one million) and the Hazard quotient (non-carcinogenic risk) of 9.1 x 10-3 (equal to 0.0091). These values are below the generally-accepted regulatory risk levels of 1 x 10-6 and 1, respectively.

Based on the sub-slab data, the incremental carcinogenic risk from PCE at its highest detected concentration during the 2015 sampling at the Property is 6.25 x 10-6 , which
exceeds DTSC’s commonly used “point of departure” for human health risk of 1.0 x 10-6 (equal to one in one million). The maximum Hazard Quotient (non-carcinogenic risk) is

0.085. Given that the area with sub-slab PCE vapor concentrations in excess of the DTSC human health risk level is almost entirely within the fitness center, which is only sporadically occupied by individuals for short periods of time (no employees regularly work in the space), the calculated incremental carcinogenic risk is very conservative. 2258
Indoor Air Quality Assessment – 840 The City Drive South 3 Following its review, DTSC requested that an IAQ Assessment be conducted to further assess the potential for vapor intrusion, as discussed below.
3 INDOOR AIR QUALITY ASSESSMENT
An inspection of the fitness center was conducted by Omo Patrick of DTSC, Jason Purvis of Granite Properties, and Justin Rauzon and Kevin Green of SCS on January 30, 2018. Mr. Patrick requested the first IAQ assessment during the site meeting. As previously discussed, SCS subsequently prepared and submitted the Workplan that was approved by DTSC. SCS conducted the first IAQ assessment on March 29 to 30, 2018. Following review of the initial IAQ report, a second round of IAQ assessment was requested and conducted on November 5 to 6, 2018.

Both IAQ assessments were conducted in accordance with the Workplan and the DTSC Guidance for the Evaluation and Mitigation of Subsurface Vapor Intrusion to Indoor Air (October 2011). Prior to beginning each assessment, SCS conducted a review of janitorial chemical products used and stored in the fitness center facility; no known or suspected sources of PCE were identified. Site conditions during each sampling event were as follows:
• March 2018: At the time the canisters were placed for sampling on the afternoon of March 29, 2018, the weather was sunny with passing clouds and an ambient air temperature of 66 degrees Fahrenheit. There was a reported wind speed of 6.8 miles per hour from the southwest. Indoor air temperature was controlled at approximately 71 degrees Fahrenheit.
• November 2018: At the time the canisters were placed for sampling on the afternoon of November 5, 2018, the weather was sunny and clear with an ambient air temperature of 66 degrees Fahrenheit (ambient high of 71 degrees and low of 58 degrees). There was a reported wind speed of 3 miles per hour from the south. Indoor air temperature was controlled at approximately 71 degrees Fahrenheit.

Both assessments followed the same procedures and protocols. Each sampling event consisted of collecting two indoor air samples and two outdoor “ambient” air samples for background purposes. A Google Earth aerial image showing the sampling locations is provided as Figure 2.

Each sample location was photo documented as provided in Appendix A.

The indoor air samples were collected from representative locations within the building as agreed upon by SCS and DTSC staff. One indoor location (IA-1) was located inside a fitness classroom bounded by glass walls in the northern portion of the fitness center. The second indoor location (IA-2) was located near the location of the former dry cleaning equipment, in the southern portion of the fitness center. A duplicate air sample was also collected at location IA-2 for laboratory quality assurance/quality control purposes. Indoor air samples were collected within the breathing zone (approximately 3 to 5 feet above the floor level).

The outdoor ambient air samples were collected from the roof towards the upwind side of the building based on a prevailing wind direction from the west-northwest. Sample AA-1 was located near the HVAC intake situated above the southern portion of the fitness center tenant space. Sample AA-2 was collected from the upwind, southwestern corner of the building. 2259
Indoor Air Quality Assessment – 840 The City Drive South 4 The indoor and ambient air samples were collected over an approximately 24-hour period in individually-certified clean six liter SUMMA-brand passivated stainless steel canisters. Each SUMMA canister was equipped with a critical orifice (flow controller), prepared by the laboratory, for a 24-hour sample collection period. The critical orifice provided a constant flow rate into the SUMMA canister over the sample duration. Sampling parameters were recorded for each SUMMA canister on an Air Sample Summary Log (Appendix B), including:
• Sample Number
• Sample Location
• SUMMA Canister Serial Number
• Critical Orifice Serial Number
• Pressure
• Start Time
• End Time
Once sampling was completed, the critical orifice was closed and the canisters were labeled and packaged into cardboard boxes for transport to H&P Mobile Geochemistry, Inc. (H&P) of Carlsbad, California, a state-certified laboratory. Samples were tracked from the point of collection through the laboratory using proper chain-of-custody protocol. All samples were analyzed for VOCs at H&P’s fixed laboratory using EPA Method TO-15.

IAQ ANALYTICAL RESULTS AND REGULATORY LIMITS
IAQ Analytical Results
The H&P laboratory report, chain-of-custody documentation, and quality assurance/control (QA/QC) data are provided in Appendix C. Analytical results of IAQ vapor samples from both the March and November 2018 events are summarized in Table 1.

As shown, 29 VOC species were detected in air samples, including PCE, Freon 11, Freon 12, Freon 113, Freon 114, chloromethane, bromomethane, methylene chloride, carbon disulfide, 2- butanone, chloroform, 1,2-dichloroethane, benzene, carbon tetrachloride, 4-methyl-2-pentanone (MIBK), toluene, 2-hexanone, dibromochloromethane, ethylbenzene, m,p-xylene, o-xylene, styrene, 4-ethyltoluene, 1,3,5-trimethylbenzene, 1,2,4-trimethylbenzene, 1,4-dichlorobenzene, naphthalene, 1,2,4-trichlorobenzene, and/or hexachlorobutadiene. Note that PCE concentrations in Table 1 are reported as less than the Laboratory Reporting Limit, and this concentration is greater that the residential DTSC-recommended indoor air screening level of 0.46 ug/m3 . Some
of the VOC results were detected at concentrations above the laboratory method detection limit, but below the laboratory’s practical reporting limit. These concentrations are flagged in the laboratory report with a “J” and are described herein as “estimated concentrations.” Due to a laboratory computer processing issue, the method detection limits are slightly higher for the November 2018 data relative to the March 2018 data, but in both sets of data, the method detection limit for PCE was below both the relevant residential and commercial/industrial screening levels.

For VOC results at or above the laboratory reporting limit in both the primary and duplicate IA-2 samples, the relative percent difference (RPD) was less than 10 percent. The laboratory results for the primary and duplicate samples demonstrated acceptable quality assurance. 2260
Indoor Air Quality Assessment – 840 The City Drive South 5 The VOCs detected in the indoor air samples were also detected in ambient air samples at similar concentrations for most VOC species, with the following exceptions:
• During the second monitoring event, chloroform was not detected (<0.25 micrograms per cubic meter [µg/m3]) in ambient air, but was detected in indoor air at concentrations between 0.87 and 1.7 µg/m3
. Chloroform has not been detected in subsurface samples.

However, chloroform is a common constituent in indoor air and predominantly derived from chlorinated tap water, showering and cleaning solutions, which is likely the case for this site.
• During the second monitoring event, the detection limits for MIBK, 2-hexanone, ethylbenzene, styrene, o-xylene, 1,2,4-trimethylbenzene, naphthalene, and 1,2,4- trichlorobenzene in ambient air were greater than the estimated concentrations (“J”- flagged) concentrations in indoor air.
• Styrene concentrations in sample IA-1 were elevated with respect to other samples during both monitoring events.
• The IA-2 sample during the second monitoring event contained a higher naphthalene concentration (0.90 µg/m3
) than other samples, including the duplicate sample. Further, naphthalene was detected in the method blank during the first monitoring event. This information indicates that the IA-2 result of 0.90 µg/m3 naphthalene may not be representative of actual conditions at the Property. A possible source for the higher naphthalene concentrations may be due to “carry-over” in the SUMMA canister from a previous sampling event.

PCE, the primary COPC detected in the subsurface soil vapor at the Property, was detected in all samples (indoor and ambient) during the first monitoring event at “J”-flagged levels between

0.07J and 0.28J µg/m3.

During the second monitoring event, PCE not detected in the three IA samples at concentrations above the method detection limit or practical quantification limit. However, PCE was detected in one ambient air sample, AA-1, at a concentration of 5.4 µg/m3. The source for PCE detected in the ambient air sample during the second monitoring event is unknown. Although no obvious sources such as dry cleaners, machine shops, or other metal manufacturing operations were identified within a 0.5 mile radius of the Property, there are scattered industrial businesses in the area that may, at least on occasion, use chlorinated solvents such as PCE.

Note that trichloroethene (TCE) and other PCE breakdown products were not detected in indoor air samples or ambient air samples during either monitoring event.

Regulatory Limits
The DTSC Human and Ecological Risk Office (HERO) has issued the Human Health Risk Assessment Note Number 3 (Note No. 3), most recently revised in June 2018. Note No. 3 makes recommendations regarding the methodology and use of the EPA Regional Screening Levels (RSLs; most recently updated in November 2018), as well as, levels modified by HERO for use in setting risk-based detection limits for contaminants of potential concern (COPCs) and evaluating whether a site may warrant no further action or investigation. 2261
Indoor Air Quality Assessment – 840 The City Drive South 6 RSLs have been developed for the evaluation of exposure to approximately 800 elements.

HERO has developed DTSC-modified screening levels (DTSC-SLs) to be used in conjunction with the RSLs to evaluate chemical concentrations in environmental media at California sites and facilities. Both the DTSC-SLs and US EPA RSLs are derived at a target risk level of 1x10-6 and a hazard quotient value of 1. DTSC-SLs are derived for 174 unique elements, compounds, and mixtures listed in the RSL tables. Since DTSC-SLs are more stringent, where one exists for screening COPC concentrations in ambient air, it is used as the screening level in this assessment. Where a DTSC-SL has not been developed for a particular VOC, the RSL screening levels for air are used. Whether DTSC-SL or RSL, the screening levels in this report are referred to as “DTSC-Recommended SLs.” DTSC-Recommended SLs have been developed for both residential and industrial/commercial land use scenarios.

The results are compared to the DTSC-Recommended SLs on Table 1. As shown on the table, PCE was not detected in IA samples at concentrations exceeding either its residential or commercial/industrial DTSC-Recommended SL. Of the 21 analytes detected during the monitoring event, five (benzene, chloroform, carbon tetrachloride, naphthalene, 1,2,4- trichlorobenzene) were detected at concentrations exceeding either their residential and/or commercial/industrial DTSC-Recommended SLs in the IA samples. Benzene and carbon tetrachloride were also detected in AA samples at concentrations exceeding the DTSCRecommended SLs, indicating that the Property is not the source of these VOCs in indoor air.

Chloroform, naphthalene, and 1,2,4-trichlorobenzene were detected at concentrations above their DTSC-Recommended SLs during the March 2018 monitoring event. These compounds were not detected in subsurface soils during previous soil vapor investigations, nor would these compounds be associated with the former dry cleaners.
4 HEALTH RISK ASSESSMENT
PCE is the primary VOC of concern at the Property, and the only VOC detected in subsurface soils at the Property. All other VOCs are either 1) present in ambient air at levels similar to indoor air, or 2) unrelated to the past PCE release and not constituents of concern in subsurface soils. Therefore, this health risk assessment appropriately evaluates PCE only. Health risk assessments were conducted for the commercial worker, gym goer/exerciser, and residential scenarios, as follows.

Commercial: To assess health risks from PCE concentrations in the indoor air samples, the risk from PCE was calculated using the maximum detected concentration of PCE from the March 2018 and November 2018 sampling events. Carcinogenic risk was calculated with Equation 1.

Equation 1: 𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅 = 𝑈𝑈𝑈𝑈𝑈𝑈×𝐸𝐸𝐸𝐸×𝐸𝐸 ×𝐸𝐸𝐸𝐸×𝐸𝐸𝐸𝐸𝐸𝐸
(24×365×𝐴𝐴 )
Where:

Risk is the cancer risk,
URF is the Unit Risk Factor,
ET is the exposure time,
EF is the exposure frequency,
ED is the exposure duration,
EPC is the exposure point concentration, and;
2262
Indoor Air Quality Assessment – 840 The City Drive South 7 AT is the averaging time.

For the highest detected concentration and a commercial worker, Equation 1 becomes:

Equation 1 (worker): 1.39 × 10−7 = 0.0000061 �µ𝑔𝑔
𝑚𝑚3�
−1
×8
ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×250𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×25 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×0.28 µ𝑔𝑔
𝑚𝑚3
(
24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×70 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦)
The chronic hazard quotient are calculated with Equation 2.

Equation 2: 𝐻𝐻𝐻𝐻 = 𝐸𝐸𝐸𝐸×𝐸𝐸 ×𝐸𝐸𝐸𝐸×𝐸𝐸𝐸𝐸𝐸𝐸
( 𝑅𝑅 ×24×365×𝐴𝐴 ×1000)
Where:

HQ is the hazard quotient,
ET is the exposure time,
EF is the exposure frequency,
ED is the exposure duration,
EPC is the exposure point concentration, and;
RfC is the reference concentration,
AT is the averaging time.

For the highest detected concentration and a commercial worker, Equation 2 becomes:

Equation 2 (worker): 0.0018 = 8
ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×250𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×25 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×0.28 µ𝑔𝑔
𝑚𝑚3
(0.035 𝑚𝑚
𝑚𝑚3 × 24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×25 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×1000µ𝑔𝑔
𝑚𝑚3)
The calculated incremental carcinogenic risk from PCE is 1.35 x 10-7 (equal to 0.139 in one million). The Hazard Quotient (non-carcinogenic risk) is 0.0018. The incremental carcinogenic risk from PCE is less than the DTSC point of departure of 1.0 x 10-6 (equal to one in one million). The HQ is far less one (1). An HQ value greater than 1 indicates that the chemical exposure exceeds the level considered safe for long-term exposure by USEPA or DTSC. Given that the area with subsurface soil vapor PCE concentrations in excess of the DTSC human health risk level is almost entirely within the fitness center, which is only sporadically occupied by individuals for short periods of time (no employees regularly work in the space), actual carcinogenic risk is likely to be lower.

Gym Goer/Exerciser: DTSC requested an evaluation of the potential cancer risk and non-cancer hazard from chemicals detected in the indoor air samples based on a gym goer/exerciser as a sensitive use receptor, since this person may be exercising and exerting excessive activity with potential increased breath and heart rates. Exposure parameters for a typical gym goer/exerciser were obtained from the EPA Exposure Factor Handbook (EFH) (EPA 2011). The inhalation rate of 3.9 cubic meters per hour (m3
/hr) was obtained from EFH Table 6-28. Exercise was classified as heavy activity. The exposure time of one (1) hour per day of heavy exercise was derived from the total heavy activity time of 0.22 hours of heavy exercise shown in EFH Table 6-30 and rounded up to one hour. As a conservative assumption, it was assumed that an exerciser worked out in the gym 365 days a year. An exposure duration of five years was used based on the suggestion in an October 11, 2018 DTSC email from Ms. Kimberly Gettmann to Mr. Omo Patrick. Equations 1 and 2 do not have parameters for the higher breathing rate of an exerciser, 2263
Indoor Air Quality Assessment – 840 The City Drive South 8 so they were modified to account for the different breathing rates as shown in Equations 1A and 2A.

Equation 1A: 𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅 = 𝑈𝑈𝑈𝑈𝑈𝑈×𝐸𝐸𝐸𝐸×𝐸𝐸 ×𝐸𝐸𝐸𝐸×𝐸𝐸𝐸𝐸𝐸𝐸×
𝐼𝐼𝐼𝐼ℎ𝐸𝐸𝐸𝐸
𝐼𝐼𝐼𝐼ℎ𝐶𝐶𝐶𝐶
(24×365×𝐴𝐴 )
Equation 2A: 𝐻𝐻𝐻𝐻 = 𝐸𝐸𝐸𝐸×𝐸𝐸 ×𝐸𝐸𝐸𝐸×𝐸𝐸𝐸𝐸𝐸𝐸×
𝐼𝐼𝐼𝐼ℎ𝐸𝐸𝐸𝐸
𝐼𝐼𝐼𝐼ℎ𝐶𝐶𝐶𝐶
( 𝑅𝑅 ×24×365×𝐴𝐴 ×1000)
Where InhEx is the inhalation rate for an exerciser and InhCW is the inhalation rate for a commercial worker. With the exerciser-specific exposure factors, the cancer risk and chronic health hazard calculations for the exerciser are shown using Equations 1A and 2A, respectively.

Equation 1A (exerciser): 2.38 × 10−8 =

0.0000061 �
µ𝑔𝑔
𝑚𝑚3�
−1
×1 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×5 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×0.28 µ𝑔𝑔
𝑚𝑚3 × 3.9𝑚𝑚3
ℎ

0.83𝑚𝑚3
ℎ
(
24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×70 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦)
Equation 2A (exerciser): 0.0002 =
1 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×5 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×0.28 µ𝑔𝑔
𝑚𝑚3 × 3.9
𝑚𝑚3
ℎ𝑟𝑟

0.83𝑚𝑚3
ℎ𝑟𝑟
(0.035 𝑚𝑚
𝑚𝑚3 × 24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×25 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×1000µ𝑔𝑔
𝑚𝑚3)
The calculated cancer risk for the exerciser is 2.38 X10-8, well below 1x10-6. The HQ was calculated to be 0.0002, which is well below one (1). The health risks for an exerciser are less than the health risk for a commercial worker.

Residential: To assess risk for residential receptors, exposure was broken into exposure as a child and an adult. Adapting Equation 1 from the Indoor Air Quality Assessment Report for residential receptors results in the following equations:

Equation 1: 𝑅𝑅𝑅𝑅 = 𝑈𝑈𝑈𝑈𝑈𝑈×𝐸𝐸𝐸𝐸×𝐸𝐸 ×𝐸𝐸𝐸𝐸×𝐸𝐸𝐸𝐸𝐸𝐸
(24×365×𝐴𝐴 )
Equation 1 (child resident): 𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅 = 𝑈𝑈𝑈𝑈𝑈𝑈×𝐸𝐸𝐸𝐸×𝐸𝐸 ×𝐸𝐸𝐸𝐸×𝐸𝐸𝐸𝐸𝐸𝐸× 𝐼𝐼𝐼𝐼ℎ𝐶𝐶ℎ𝑖𝑖𝑖𝑖
𝐼𝐼𝐼𝐼ℎ𝐴𝐴 𝐴𝐴
(24×365×𝐴𝐴 )
Where:

Risk is the cancer risk,
URF is the Unit Risk Factor,
ET is the exposure time,
EF is the exposure frequency,
ED is the exposure duration,
EPC is the exposure point concentration
InhChild is the inhalation rate of a child resident,
InhAdult is the inhalation rate of an adult resident, and; AT is the averaging time.

All exposure parameters are taken from the Human Health Risk Assessment (HHRA) Note 1 (HERO 2014) Table 1. For the highest detected concentration and a residential receptor, Equation 1 becomes:
2264
Indoor Air Quality Assessment – 840 The City Drive South 9 Equation 1 (resident child): 7.02 × 10−8 =

0.0000061 �µ𝑔𝑔
𝑚𝑚3�
−1
×24ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑 ×350𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×6 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×0.28 µ𝑔𝑔
𝑚𝑚3 ×
10𝑚𝑚3
𝑑𝑑𝑑𝑑𝑑𝑑
20𝑚𝑚3
𝑑𝑑𝑑𝑑𝑑𝑑
(
24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×70 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦)
Equation 1 (resident adult): 4.70 × 10−7 = 0.0000061 �µ𝑔𝑔 𝑚𝑚3�
−1
×24ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×350𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×20 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×0.28 µ𝑔𝑔
𝑚𝑚3
(
24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×70 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦)
For the combined child and adult residential exposure, the cancer risk is 5.38x10-7 .

For the residential chronic hazard is calculated using Equation 2, modified for a child receptor.

Equation 2: 𝐻𝐻 = 𝐸𝐸𝐸𝐸×𝐸𝐸 ×𝐸𝐸𝐸𝐸×𝐸𝐸𝐸𝐸𝐸𝐸×
𝐼𝐼𝐼𝐼ℎ𝐸𝐸𝐸𝐸
𝐼𝐼𝐼𝐼ℎ𝐶𝐶𝐶𝐶
( 𝑅𝑅 ×24×365×𝐴𝐴 ×1000)
Equation 2 (child): 0.004 =
24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×6 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×0.28 µ𝑔𝑔
𝑚𝑚3 ×
10𝑚𝑚3
𝑑𝑑𝑑𝑑𝑑𝑑
20𝑚𝑚3
𝑑𝑑𝑑𝑑𝑑𝑑
(0.035 𝑚𝑚
𝑚𝑚3 × 24 ℎ𝑜𝑜𝑜𝑜𝑜𝑜𝑜𝑜
𝑑𝑑𝑑𝑑𝑑𝑑 ×365 𝑑𝑑𝑑𝑑𝑑𝑑𝑦𝑦 ×6 𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦𝑦×1000µ𝑔𝑔
𝑚𝑚3)

UNCERTAINTY ANALYSIS
Due to limitations of available scientific data and in the amount and type of site investigation data collected, every risk assessment will have uncertainties associated with it. The primary sources of uncertainty for the present risk assessment include:
• uncertainties in exposure parameter assumptions
• uncertainties in toxicity criteria
• uncertainties in the characterization and evaluation of the vapor intrusion pathway Uncertainties in exposure parameter assumptions are related to the general lack of quantitative studies describing important aspects of human behavior such as length of time spent at one residence or employer, time spent outdoors, etc. In general, this uncertainty has been dealt with by erring on the conservative side and using upper-bound exposure assumptions that will tend to overestimate the exposure occurring to most individuals. This approach to exposure parameter uncertainty is the basis for the Reasonable Maximum Exposure (RME) scenario concept (USEPA, 1989), and will tend to result in an overestimation of health risks.

Important uncertainties in toxicity criteria include: 1) the lack of an adequate toxicological basis for some toxicity criteria, and 2) the uncertainty associated with extrapolating oral route toxicity criteria to the inhalation/dermal route (or vice versa). The lack of toxicity criteria based on a solid database of underlying toxicological data results in a reduced ability to accurately quantify both non-cancer and cancer risks. This may result in both under- and over-estimation of health risks.

Regarding uncertainties in site characterization, two phases of soil vapor studies (URS in 2014 and SCS in 2015) were conducted, including 5-foot vapor probes and subslab sampling. These vapor studies show results that are consistent with one another in terms of VOC species (PCE 2265
Indoor Air Quality Assessment – 840 The City Drive South 10 only) and distribution (centered in the area of the former dry cleaning machine). In addition, two rounds of indoor air monitoring were conducted (as outlined in this report) with similar results.

These four phases of investigation indicate that the Property has been adequately characterized with minimal uncertainties. Note that the southern extent of the PCE soil vapor plume, outside and to the south of the building, has not been completely defined. However, the area south of the building consists of grass landscaped strip between the building and sidewalk, with no access from within the building. The likelihood of any solvent releases south of the building is considered minimal. Further, the distribution of the PCE soil vapor plume is consistent with the location of the former dry cleaning machine.

The most significant source of uncertainty in the present HRA is considered to be the evaluation of the vapor intrusion/indoor air exposure pathway using vapor intrusion modeling. Indoor air risks based on soil gas (at 5 feet bgs) were evaluated using a complex environmental fate and transport (vapor intrusion) model that includes numerous physical and chemical parameters regarding the expected behavior of soil vapors. These parameters have very high degrees of uncertainty associated with them. They are also highly dependent on site-specific conditions (e.g. soil type, soil temperature, soil water content, slab attenuation) which may or may not be accurately known or characterized, and which may vary greatly across the site and over time.

These uncertainties may result in either under or over-estimation of actual exposure. However, because the most permeable soil type was assumed for the vapor intrusion modeling (sand) based on site-specific data the likelihood of risk underestimation is minimized. Further, the default modeling parameters are selected to be highly conservative, that is, they will tend overestimate the potential for vapor intrusion.

Another source of uncertainty are the elevated method detection limits in the November 2018 samples due to a laboratory computer processing issue. However, as discussed above, in both the April and November 2018 data sets the method detection limits for PCE (0.07 and 0.34 ug/L, respectively) were below both the relevant residential and commercial/industrial screening levels (0.46 and 2.0 ug/L, respectively). In summary, the results of soil vapor modeling likely overestimated the potential for vapor intrusion and cancer and non-cancer health risks. This conclusion regarding the overestimation of vapor intrusion risks is confirmed by the results of the indoor air monitoring which show no significant PCE concentrations, if any, in indoor air. 5 SOIL AND GROUNDWATER DISCUSSION
As discussed above, in 1999, PCE was detected in one 0.5-foot soil sample collected near the former dry cleaning machine at a concentration of 15 µg/l (Dames & Moore, June 7, 1999). PCE was not detected above the laboratory reporting limit in the 5-foot sample from the same boring, or in four other borings to depths of 5 or 10 feet bgs, suggesting that the lateral and vertical extent of PCE in soil was limited to the area near the former dry cleaning machine. These data are consistent with the results of subsequent soil vapor surveys that showed trace concentrations of PCE (up to a maximum of 2.66 µg/L).

The Los Angeles Regional Water Quality Control Board (LARWQCB) has established cleanup guidelines to calculate site-specific screening levels (SSLs) for assessing the potential for groundwater contamination from VOCs in soil (LARWQCB, 1996). The LARWQCB cleanup guidelines provide a methodology utilizing attenuation factors (AFs) for calculating vadose zone screening/cleanup levels for VOC contaminants. With the AF method, contaminant 2266
Indoor Air Quality Assessment – 840 The City Drive South 11 concentrations in the vadose zone are assumed to attenuate with depth and lithology.

Screening/cleanup levels calculated with the AF method are maximally protective of groundwater quality. In SCS’ experience, the Santa Ana Regional Water Quality Control Board (SARWQCB) has accepted the LARWQCB’s guidance for use within the area of its jurisdiction.

SCS calculated site- and depth-specific SSLs for PCE using the LARWQCB methodology, conservatively assuming that the lithology between the surface and anticipated depth of groundwater (44 to 50 feet bgs) consisted of sandy sediments (no silt or clay, the presence of which would only increase the AFs and SSL). The AF and SSL calculations for PCE in soil are provided in the attached Table 2. As shown in the table, the site-specific SSL for PCE in soils between 0 and 5 feet bgs under a sandy soil scenario is 51.4 µg/L. The concentration of PCE detected at 0.5 feet bgs in 1999 (15 µg/L) was well below this conservatively-calculated, sitespecific SSL and therefore likely did not represent a risk to groundwater. This conclusion is supported by the fact that PCE was not detected in the 5-foot sample from the same boring, or in other soil samples from other borings at the Property, and is consistent with the results of soil vapor investigations showing trace levels of PCE (up to a maximum of 2.66 µg/L). Note that Table 2, in addition to the SSLs for soil, includes equivalent soil vapor concentrations, calculated using the LARWQCB methodology. All PCE soil vapor concentrations are also below the SSLs.

Since the source of the PCE (the dry cleaning machine) was removed in 1999, and no new sources of PCE have operated at the Property, it is reasonable to assume that concentrations in soil beneath the Property have further decreased over the subsequent 18+ years.

Figure 3 shows the soil vapor sampling locations and sub-slab soil vapor data from SCS’ March 2015 investigation. It also depicts the location of the cross-section shown in Figure 4. Figure 4 is a cross-section showing the one previous soil boring with detectable PCE (D&M, 1999) and soil vapor data from SCS’ March 2015 investigation, the former location of the dry cleaning machine, PCE iso-concentration contours for soil vapor, and depth-specific SSLs for soil and equivalent soil vapor concentrations. As shown, all PCE data – both soil and soil vapor – are far less than their respective SSLs. Figure 4 shows only traces of PCE, and no evidence of any significant subsurface mass of PCE. Therefore, no significant impact to groundwater (at a depth of 45 feet bgs) is anticipated.

To further evaluate impacts to groundwater, SCS reviewed information from the GeoTracker and EnviroStor websites. SCS identified one site within 0.5 miles of the Property where a past release of chlorinated solvents occurred. The Bristol Plaza site (GeoTracker ID: SL208443899), located approximately 0.49 miles to the east-northeast (cross-gradient) of the Property (on the opposite side of the Santa Ana River) reported a chlorinated solvent release that affected soil and soil vapor in the mid-1990s. The site was issued a “No Further Action” (NFA) letter by the SARWQCB in 2005, with VOCs still present in groundwater at concentrations above the California Maximum Contaminant Levels (MCLs) for drinking water. The Thrifty Oil #015 site (GeoTracker ID: T0605902120) is a leaking underground fuel tank site located approximately

1.05 miles to the south (downgradient) of the Property. Chlorinated VOCs were not detected in groundwater at more than a dozen monitoring wells sampled between 2012 and 2017. Other sites on GeoTracker and EnviroStor located within a mile of the Property include leaking underground fuel sites at which sampling for chlorinated VOCs is either not performed (because only fuel-related VOCs are analyzed) or not publically reported (because the case file is closed or laboratory reports are not available online).
2267
Indoor Air Quality Assessment – 840 The City Drive South 12 6 CONCLUSIONS AND RECOMMENDATIONS
SCS conducted two indoor air quality assessments – on March 29 to 30, 2018 and November 5 and 6, 2018 – at the former Cecilia’s Cleaners site located at 840 The City Drive South, Orange, California. Each IAQ event included two indoor air samples, one indoor air duplicate sample, and two ambient air (background) samples collected and analyzed for VOCs using EPA Method TO-15. Based on the results of these assessments, SCS has concluded the following:
• PCE, the primary VOC of concern at the Property, is not present in indoor air at concentrations above its residential or commercial/industrial DTSC-Recommended SL.

Health risk assessments conducted for the commercial worker, gym goer/exerciser, and residential scenarios did not identify cancer risk levels greater than 1x10-6 or hazard quotients greater than 1. Note that TCE and other PCE breakdown products were not detected in indoor air samples or ambient air samples during either monitoring event. • Twenty-nine VOCs were detected in indoor air samples, six of which (benzene, chloroform, 1,2-dichloroethane, carbon tetrachloride, naphthalene, and hexachlorobutadiene) were detected at concentrations exceeding either their respective residential or commercial/industrial DTSC-Recommended SLs. Each of these six VOCs was also detected in ambient air (AA) samples also at concentrations exceeding the DTSC-Recommended SLs, indicating that the Property is not a source of these VOCs in indoor air.
• Subsurface soil and soil vapor sampling did not identify PCE at levels that would pose a significant risk to groundwater, and there are no residuals of VOCs under the building that could pose a significant risk of vapor intrusion. Subsurface concentrations of PCE are low, limited in extent, and well defined. Soil vapor VOC concentrations over time show PCE concentrations are decreasing, suggesting that its presence is being removed by natural attenuation or diffusion.

In summary, the multiple lines of evidence discussed above have demonstrated that there is no significant risk to groundwater and the former dry cleaning operation poses no significant risk of vapor intrusion. In light of the available information, further investigation of soil, soil vapor, or groundwater at the Property is not recommended. On behalf of GPI-OCS, LLC, SCS respectfully requests that DTSC issue an NFA letter for the Property for unrestricted land use. 2268
Indoor Air Quality Assessment – 840 The City Drive South 13 7 REFERENCES
California Department of Toxic Substances Control (DTSC) and California Environmental Protection Agency (CalEPA), October 2011. Guidance for the Evaluation and Mitigation of Subsurface Vapor Intrusion to Indoor Air (Vapor Intrusion Guidance).

California Department of Toxic Substances Control (DTSC), October 2011. Guidance for the Evaluation and Mitigation of Subsurface Vapor Intrusion to Indoor Air.

California Department of Toxic Substances Control and Regional Water Quality Control Board, July 2015. Advisory – Active Soil Gas Investigations.

California Department of Toxic Substances Control, Office of Human and Ecological Risk (HERO), January 2018. Human Health Risk Assessment (HHRA) Note Number 3.

California Department of Toxic Substances Control EnviroStor Website:
https://www.envirostor.dtsc.ca.gov/public/.

California Environmental Protection Agency, State Water Resources Control Board Website:
https://geotracker.waterboards.ca.gov/.

California Regional Water Quality Control Board (Los Angeles Region), May 1996. Interim Site Assessment & Cleanup Guidebook.

SCS Engineers, April 2015. Additional Site Characterization Report, Former Cecilia’s Cleaners, 840 The City Drive South, Orange, California 92868.

URS Corporation, May 24, 2007. Phase I Environmental Site Assessment: Orange City Square, 750, 770, 790 and 840 The City Drive South, Orange, Orange County, California 92868.

URS Corporation, August 25, 2014. Soil Vapor Survey Report: Orange City Square, 770 & 840 The City Drive South, Orange, California.
2269
Indoor Air Quality Assessment – 840 The City Drive South FIGURE S 1 THROUGH 4
2270
Copyright:© 2011 National Geographic Society, i-cubed
0 1,000 2,000
Feet
FIGURE
1 3900 KILROY AIRPORT WAY, STE 100
LONG BEACH, CALIFORNIA 90806-6816

S C S E N G I N E E R S
4 SITE:

SITE LOCATION MAP
Job No.: 01214274.03
Title:

PROJECT SITE
840 THE CITY DRIVE SOUTH
ORANGE, CALIFORNIA 92868 2271
PROJ. NO.: DWN. BY:

APP. BY: 01214274.03
J. RAUZON
K. GREEN
CLIENT: SHEET TITLE:

PROJECT TITLE:

DATE:SCALE:FIGURE NO.:

GRANITE PROPERTIES
5601 GRANITE PARKWAY, SUITE 800
PLANO, TEXAS 75024
MARCH AND NOVEMBER 2018
2 FORMER CECILIA’S CLEANERS
840 THE CITY DIRVE SOUTH
ORANGE, CALIFORNIA 92868

GOOGLE EARTH AERIAL IMAGE SHOWING

INDOOR AND AMBIENT AIR SAMPLE LOCATIONS
05 10
Feet
N

SEE FIGURE

FITNESS
CLASS
ROOM

RESTROOMS &

LOCKER ROOMS
CLOSET
LEGEND

INDOOR AIR QUALITY SAMPLE

LOCATION

APPROXIMATE LOCATION

OF FORMER DRY CLEANING MACHINE

FORMER CECILIA CLEANERS SPACE (CURRENTLY

AN EMPLOYEE FITNESS CENTER)

AMBIENT AIR QUALITY SAMPLE

LOCATION
AA1
AA2 IA2/DUPLICATE
IA1
2272
PROJ. NO.: DWN. BY:

APP. BY: 01214274.03
J. RAUZON
K. GREEN
CLIENT: SHEET TITLE:

PROJECT TITLE:

DATE:SCALE:FIGURE NO.:

GRANITE PROPERTIES
5601 GRANITE PARKWAY, SUITE 800
PLANO, TEXAS 75024
JANURARY 2019
3 FORMER CECILIA’S CLEANERS
840 THE CITY DIRVE SOUTH
ORANGE, CALIFORNIA 92868

SOIL VAPOR, SUBSLAB, AND AIR SAMPLING LOCATIONS SHOWING

TETRACHLOROETHENE (PCE) CONCENTRATIONS
AND CROSS SECTION A-A’
0 5 10
Feet
N
1 INCH = 10 FEET
100

FITNESS
CLASS
ROOM

RESTROOMS &

LOCKER ROOMS
CLOSET
LEGEND

TEMPORARY SOIL VAPOR PROBE INSTALLED
BY URS CORPORATION (JULY 2014)

TEMPORARY SOIL VAPOR PROBE INSTALLED
BY SCS ENGINEERS (MARCH 2015)
SV4-3’ - 1,860 BORING ID-PROBE DEPTH (FEET BELOW GROUND SURFACE) -

TETRACHLOROETHENE (PCE) CONCENTRATION IN

MICROGRAMS PER CUBIC METER

SS SUB-SLAB SAMPLE

APPROXIMATE LOCATION

OF FORMER DRY CLEANING MACHINE
A
A’
CROSS SECTION A-A’ DEPICTED ON FIGURE 4
SV1-3’ - 1,460
SV2-3’ - 870
SV3-3’ - 1,600
SV6-3’ - 1,300
SV5-3’ - 2,660
SV10-3’ - 2,510
SCS1-SS - <100/40
SCS1-5’ - 380
SCS4-SS - 100
SCS4-5’ - 370
SV9-3’ - 770
SCS6-SS - 260
SCS6-5’ - 680
SCS7-SS - 40
SCS7-5’ - <100
SCS5-SS - 60
SCS5-5’ - 160
SCS2-SS - <20
SCS2-5’ - 980 SCS3-SS - <20
SCS3-5’ - <100

INDOOR AIR QUALITY SAMPLE
LOCATION (MARCH & NOVEMBER 2018)

AMBIENT AIR QUALITY SAMPLE
LOCATION (MARCH & NOVEMBER 2018)
SV4-3’ - 1,860
AA1 - ON ROOF AT

HVAC INTAKE
AA1 - 0.07J/5.4
AA2 - ON ROOF,
~95 FEET WEST
OF AA1
IA1 - 280J/<690
IA1 - 0.28J/<0.69 INDOOR & AMBIENT AIR SAMPLE ID -

PCE CONCENTRATION IN MICROGRAMS
PER CUBIC METER (MARCH 2018/NOVEMBER 2018)
IA2 - 0.14J/<0.69
IA2-DUPLICATE - 0.14J/<0.69
AA2 - 0.14J/<0.69
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Indoor Air Quality Assessment – 840 The City Drive South TABLE S 1 AND 2
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Tetrachloroethene 2
Dichlorodifluoromethane
(Freon 12)
Chloromethane
Dichlorotetrafluoroethane
(Freon 114)
Bromomethane
Trichlorofluoromethane
(Freon 11)
1,1,2-Trichlorofluoroethane
(Freon 113)
Methylene Chloride
Carbon disulfide
2-Butanone
Chloroform
1,2-Dichloroethane
Benzene
Carbon Tetrachloride
4-Methyl-2-pentanone
(MIBK)
Toluene
2-Hexanone
Dibromochloromethane
Ethylbenzene
m,p-Xylene
Styrene
o-Xylene
4-Ethyltoluene
1,3,5-Trimethylbenzene
1,2,4-Trimethylbenzene
1,4-Dichlorobenzene
Naphthalene
1 1,2,4-Trichlorobenzene
1 Hexachlorobutadiene
IA-1 0.28 J 1.4 1.3 0.07 J 0.08 J 1.0 0.62 J 0.85 0.13 J 7.0 1.4 0.25 J 1.3 0.51 0.33 J 7.2 0.62 J 0.09 J 0.66 1.9 1.3 0.70 0.25 J 0.20 J 0.85 0.12 J 0.48 J 0.08 J 0.54 J IA-2 0.14 J 1.4 1.1 0.07 J 0.08 J 0.90 0.62 J 0.74 0.16 J 3.1 0.84 0.16 J 1.2 0.45 0.33 J 4.5 0.33 J <1.7 0.48 1.7 0.69 0.62 0.15 J 0.20 J 0.65 0.06 J 0.37 J <1.9 <2.7 IA-2 (Duplicate) 0.14 J 1.3 1.2 0.07 J 0.08 J 0.90 0.54 J 0.81 0.06 J 3.9 0.84 0.16 J 1.2 0.45 0.46 J 4.9 0.46 J <1.7 0.48 1.6 0.65 0.62 0.15 J 0.20 J 0.65 0.06 J 0.27 J <1.9 <2.7 AA-1 0.07 J 1.4 1.0 0.07 J 0.08 J 1.2 0.54 J 0.71 0.03 J 1.8 0.25 0.08 J 1.1 0.45 0.25 J 3.1 J 0.33 J <1.7 0.40 J 1.5 0.22 J 0.57 0.20 J 0.15 J 0.60 0.12 J 0.32 J 0.15 J 0.21 JAA-2 0.14 J 1.3 1.2 0.07 J 0.08 J 0.96 0.62 J 0.78 0.06 J 1.4 0.30 0.12 J 1.1 0.45 0.21 J 3.4 <0.08 <1.7 0.44 1.6 0.22 J 0.62 0.15 J 0.20 J 0.60 0.06 J 0.37 J 0.08 J <0.21 IA-1 <0.69 0.55 J 1.0 <0.71 <0.39 1.2 0.69 J 0.53 0.19 J 1.4 1.7 <0.41 0.49 0.45 0.33 J 1.8 0.33 J <1.7 0.26 J 0.62 0.86 0.26 J <0.50 <0.50 0.40 J <0.61 0.32 J <1.9 <2.7 IA-2 <0.69 0.40 J 1.1 <0.71 <0.39 1.2 0.62 J 0.56 0.19 J 0.93 0.89 <0.41 0.42 0.45 0.25 J 1.3 0.21 J <1.7 0.22 J 0.57 0.39 J 0.22 J <0.50 <0.50 0.30 J <0.61 0.90 0.53 J <2.7 IA-2 (Duplicate) <0.69 0.50 J 1.0 <0.71 <0.39 1.2 0.69 J 0.56 0.22 J 0.99 0.84 <0.41 0.45 0.45 0.21 J 1.3 <0.83 <1.7 0.22 J 0.53 0.35 J 0.22 J <0.50 <0.50 0.25 J <0.61 <0.53 <1.9 <2.7 AA-1 5.4 0.70 J 1.1 <0.71 <0.39 1.3 0.69 J 0.60 0.22 J 0.54 <0.25 <0.41 0.36 0.45 <0.83 1.3 <0.83 <1.7 <0.44 0.44 <0.43 <0.44 <0.50 <0.50 <0.50 <0.61 <0.53 <1.9 <2.7 AA-2 <0.69 0.55 J <0.27 <0.71 <0.39 1.3 0.69 J 0.56 0.16 J 0.57 J <0.25 <0.41 0.36 0.45 <0.83 0.92 <0.83 <1.7 <0.44 0.40 J <0.43 <0.44 <0.50 <0.50 <0.50 <0.61 <0.53 <1.9 <2.7

0.46 100 94 -- 5.2 1,300 -- 1.0 730 5,200 0.12 0.11 0.097 0.067 3,100 310 31 -- 1.1 100 940 100 -- 63 63 0.26 0.083 0.39 0.13

2.0 440 390 -- 22 5,300 -- 12 3,100 22,000 0.53 0.47 0.42 0.29 13,000 1,300 130 -- 4.9 440 3,900 440 -- 260 260 1.1 0.36 1.7 0.56 Notes:

VOCs = Volatile organic compounds - Only analytes detected are listed, refer to analytical report for full list.µg/m3 = micrograms per cubic meterAA = Ambient AirIA = Indoor Air< = Less than Laboratory Reporting LimitJ = VOC detected at concentration above the Laboratory Method Detection Limit, but below its Practical Quantification Limit; therefore, result is an estimated concentration.-- = Not Applicable or Available1 = For March 29-30, 2018 samples, analyte present in blank above the reported method detection limit, but below the reporting limit. 2 = Note, for the November 2018 laboratory results for PCE, the method detection limit (MDL) or nominal limit of detection was 0.34 ug/m3, and both the laboratory reporting limit (RL) and practical quantitation limit (PQL) was 0.69 ug/m3.

March 29-30,
2018
Residential DTSC-Recommended
SL
TABLE 1

SUMMARY OF INDOOR AND AMBIENT AIR SAMPLE RESULTS

FORMER CECILIA'S CLEANERS SITE
840 THE CITY DRIVE SOUTH, ORANGE, CALIFORNIA 92868
Sample ID Sample Date
VOCs (µg/m3)
EPA Method TO-15
micrograms per cubic meter (ug/m3)
Commercial/Industrial DTSCRecommended SL
DTSC-Recommended SL = Screening Levels recommended for Ambient Air in California Department of Toxic Substances Control (DTSC), Office of Human and Ecological Risk (HERO), Human Health Risk Assessment (HHRA) Note No. 3. for residential and commercial/industrial land use (June 2018, Referencing U.S. Environmental Protection Agency Regional Screening Level Reference Table - November 2018).

November 5-6,
2018
SCS Project No. 01214273.03 Page 1 of 1
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TABLE 2 SUMMARY OF LITHOLOGY INFORMATION AND ATTENUATION FACTOR CALCULATIONS FOR TETRACHLOROETHENE (PCE)

FORMER CECILIA'S CLEANERS
Depth Lithology Thickness above Groundwater
Interval Gravel Sand Silt Clay %Gravel %Sand %Silt %Clay Depth Depth Attenuation Factors MCL SSL (feet) (feet) above GW AFGR AFSA AFSI AFCL AFD AFT µg/kg µg/L 0-45 0 45 0 0 0.00% 100.00% 0.00% 0.00% 0 45 5 10 21 103 103 10 5 51.4 44.1 5-45 0 40 0 0 0.00% 100.00% 0.00% 0.00% 5 40 4 7 15 73 73 7 5 36.5 31.2 10-45 0 35 0 0 0.00% 100.00% 0.00% 0.00% 10 35 3 6 13 64 64 6 5 32.0 27.5 15-45 0 30 0 0 0.00% 100.00% 0.00% 0.00% 15 30 3 5 11 55 55 5 5 27.5 23.7 20-45 0 25 0 0 0.00% 100.00% 0.00% 0.00% 20 25 2 5 9 46 46 5 5 23.0 19.7 25-45 0 20 0 0 0.00% 100.00% 0.00% 0.00% 25 20 2 4 7 37 37 4 5 18.5 15.8 30-45 0 15 0 0 0.00% 100.00% 0.00% 0.00% 30 15 1 3 6 28 28 3 5 14.0 12.0 35-45 0 10 0 0 0.00% 100.00% 0.00% 0.00% 35 10 1 2 4 19 19 2 5 9.5 8.1 40-45 0 5 0 0 0.00% 100.00% 0.00% 0.00% 40 5 0 1 2 10 10 1 5 5.0 4.2 45 Depth to Groundwater (appx.) 45 0
formulas: Note:

AFT = (TGR/D)*AFGR + (TSA/D)*AFSA + (TSI/D)*AFSI + (TCL/D)*AFCL 1) The AFMAX value of 729 was used for calculation SSL = AFT * MCL of attenuation factors for gravel, sand, silt, AFMAX = 729 and clay. Source: RWQCB Interim
MCL = 5 Site Assessment and Cleanup Guidebook,
May 1996.
where:

TGR = Total thickness of gravel within D AFSA = Attenuation Factor - Sand 2) MCL value (5 ppb) source: Table 2, RWQCB TSA = Total thickness of sand within D AFSI = Attenuation Factor - Silt Interim Site Assessment and Cleanup TSI = Total thickness of silt within D AFCL = Attenuation Factor - Clay Guidebook, May 1996.

TCL = Total thickness of clay within D AFT = Attenuation Factor - Total D = Distance from ground water MCL = Maximum Contaminant Level AFGR = Attenuation Factor - Gravel SSL = Soil Screening Level µg/kg = parts per billion
840 THE CITY DRIVE SOUTH, ORANGE, CALIFORNIA 92868
SSL Equivalent Soil
Gas Concentration
Depth to Groundwater (appx.)
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Indoor Air Quality Assessment – 840 The City Drive South

APPENDIX A

SITE PHOTOS
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Photo 1 – View showing the location of sample AA1 on the roof above the fitness center tenant space (March 2018).

Photo 2 – View showing the location of sample AA2 on the southwestern corner of the roof of the building (March 2018).
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Photo 3 – View showing the meter on the valve of one of the Summa canisters at the time it was deployed (March 2018).

Photo 4 – View showing the location of sample IA1 in the exercise room (March 2018). 2280
Photo 5 – View showing samples IA2 and IA2-Duplicate (March 2018).

Photo 6 – One of the valves at the end of the 24 hour sampling period (March 2018). 2281
Photo 7 – View showing the location of sample AA1 on the roof above the fitness center tenant space (November 2018).

Photo 8 – View showing the location of sample AA2 on the southwestern corner of the roof of the building (November 2018).
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Photo 9 – View showing samples IA2 and IA2-Duplicate (November 2018). 2283
Indoor Air Quality Assessment – 840 The City Drive South

APPENDIX B

AIR SAMPLING SUMMARY LOG
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2285
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Indoor Air Quality Assessment – 840 The City Drive South

APPENDIX C

H&P LABORATORY REPORT -

INDOOR AIR
2287
10 April 2018
Enclosed is the analytical report for the above referenced project. The data herein applies to samples as received by H&P Mobile Geochemistry, Inc. on 03-Apr-18 which were analyzed in accordance with the attached Chain of Custody record(s).

The results for all sample analyses and required QA/QC analyses are presented in the following sections and summarized in the documents:
• Sample Summary
• Case Narrative (if applicable)
• Sample Results
• Quality Control Summary
• Notes and Definitions / Appendix
• Chain of Custody
• Sampling Logs (if applicable)
Unless otherwise noted, I certify that all analyses were performed and reviewed in compliance with our Quality Systems Manual and Standard Operating Procedures. This report shall not be reproduced, except in full, without the written approval of H&P Mobile Geochemistry, Inc.

We at H&P Mobile Geochemistry, Inc. sincerely appreciate the opportunity to provide analytical services to you on this project. If you have any questions or concerns regarding this analytical report, please contact me at your convenience at 760-804-9678.

Sincerely,
Client Project: 01214273.03/ 840 The City Drive S
H&P Project: SCS040318-12
Long Beach, CA 90806-6816
3900 Kilroy Airport Way, Suite 100
SCS Engineers - Long Beach
Mr. Justin Rauzon
Laboratory Director
Janis La Roux
Dear Mr. Justin Rauzon:

Quality. Accuracy. Experience. 2470 Impala Drive, Carlsbad, CA 92010 & Field Office - Signal Hill, CA P 1.800.834.9888 / 760.804.9678 F 760.804.9159 W handpmg.com Mobile
Geochemistry Inc.

H&P Mobile Geochemistry, Inc. is certified under the California ELAP and the National Environmental Laboratory Accreditation Conference (NELAC). H&P is approved as an Environmental Testing Laboratory and Mobile Laboratory in accordance with the DoD-ELAP Program and ISO/IEC 17025:2005 programs, accreditation number 69070 for EPA Method TO-15, H&P Method TO-15, EPA Method 8260B and H&P 8260SV.

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