Cities Index.
Agenda packet

Yorba Linda City Council
February 3, 2026

Document
Agenda packet
Meeting
February 3, 2026
Body
Yorba Linda City Council
Pages
2,028
Original file
381.2 MB
Text extracted from the city's file for reading and search. Open the original on pub-yorbalinda.escribemeetings.com. That file is the official record.

TC6927335.2s Page A-12
Soil Drainage Class: Well drained
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: clay
Soil Component Name: ALO
Soil Map ID: 7
Min: 7.4
Max: 8.4
Min: 1.4
Not reported Not reported Max: 4
clay loam
sandy loam to
3 27 inches 59 inches stratified
Min: 7.4
Max: 8.4
Min: 1.4
2 11 inches 27 inches sandy clay Not reported Not reported Max: 4 Min: 7.4
Max: 8.4
Min: 1.4
1 0 inches 11 inches clay loam Not reported Not reported Max: 4 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: Well drained
movement of water, or soils with moderately fine or fine textures.

Hydrologic Group: Class C - Slow infiltration rates. Soils with layers impeding downward Soil Surface Texture: clay loam
Soil Component Name: RINCON
Soil Map ID: 6
Min: 7.9
Max: 8.4
Min: 4
2 31 inches 61 inches loam Not reported Not reported Max: 14 Min: 7.9
Max: 8.4
Min: 4
1 0 inches 31 inches loam Not reported Not reported Max: 14 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 ®

Page 955 of 2028 ends

TC6927335.2s Page A-13
Min: 6.1
Max: 6.5
Min: 4
Max: 14
50%), silt.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
50%), Lean Clay.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
1 0 inches 11 inches sandy loam 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: Moderately well drained
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: sandy loam
Soil Component Name: MYFORD
Soil Map ID: 8
Max: Min:

Min:

Not reported Not reported Max:
bedrock
2 25 inches 29 inches weathered
Max: Min:

Min:
1 0 inches 25 inches clay Not reported Not reported Max:

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 ®

Page 956 of 2028 ends

TC6927335.2s Page A-14
Soil Drainage Class: Well drained
movement of water, or soils with moderately fine or fine textures.

Hydrologic Group: Class C - Slow infiltration rates. Soils with layers impeding downward Soil Surface Texture: clay loam
Soil Component Name: RINCON
Soil Map ID: 9
Min: 6.1
Max: 6.5
Min: 4
Max: 14
50%), silt.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
50%), Lean Clay.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
5 70 inches 79 inches sandy loam Granular
Min: 6.1
Max: 6.5
Min: 4
Max: 14
50%), silt.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
50%), Lean Clay.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
4 27 inches 70 inches sandy clay loam Granular
Min: 6.1
Max: 6.5
Min: 4
Max: 14
50%), silt.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
50%), Lean Clay.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
3 18 inches 27 inches sandy clay loam Granular
Min: 6.1
Max: 6.5
Min: 4
Max: 14
50%), silt.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
50%), Lean Clay.
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
2 11 inches 18 inches sandy clay 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) GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®

Page 957 of 2028 ends

TC6927335.2s Page A-15
Note: PWS System location is not always the same as well location.

B23 CA3010037 1/2 - 1 Mile West

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATION

MAP ID WELL ID FROM TP
No Wells Found

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
Min: 7.4
Max: 8.4
Min: 1.4
Not reported Not reported Max: 4
clay loam
sandy loam to
3 27 inches 59 inches stratified
Min: 7.4
Max: 8.4
Min: 1.4
2 11 inches 27 inches sandy clay Not reported Not reported Max: 4 Min: 7.4
Max: 8.4
Min: 1.4
1 0 inches 11 inches clay loam Not reported Not reported Max: 4 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 ®

Page 958 of 2028 ends

TC6927335.2s Page A-16
D56 CAEDF0000044805 1/2 - 1 Mile West
D55 CAEDF0000131145 1/2 - 1 Mile West
D54 CAEDF0000000301 1/2 - 1 Mile West
D53 CAEDF0000085091 1/2 - 1 Mile West
D52 CAEDF0000036054 1/2 - 1 Mile West
D51 CAEDF0000091936 1/2 - 1 Mile West
D50 CAEDF0000124563 1/2 - 1 Mile West
D49 CAEDF0000138273 1/2 - 1 Mile West
D48 CAEDF0000011534 1/2 - 1 Mile West
D47 CAEDF0000098984 1/2 - 1 Mile West
D46 CAEDF0000137426 1/2 - 1 Mile West
D45 CAEDF0000116923 1/2 - 1 Mile West
D44 CAEDF0000048585 1/2 - 1 Mile West
D43 CAEDF0000049504 1/2 - 1 Mile West
D42 CAEDF0000081471 1/2 - 1 Mile West
D41 CAEDF0000023885 1/2 - 1 Mile West
D40 CAEDF0000052827 1/2 - 1 Mile West
C39 CAEDF0000077308 1/2 - 1 Mile West
C38 CAEDF0000115980 1/2 - 1 Mile West
C37 CAEDF0000123106 1/2 - 1 Mile West
C35 CAEDF0000005777 1/2 - 1 Mile West
C34 CAEDF0000143573 1/2 - 1 Mile West
C33 CAEDF0000041616 1/2 - 1 Mile West
C32 CAEDF0000042997 1/2 - 1 Mile West
C31 CAEDF0000115196 1/2 - 1 Mile West
C30 CAEDF0000057633 1/2 - 1 Mile West
C29 CAEDF0000061948 1/2 - 1 Mile West
C28 CAEDF0000065680 1/2 - 1 Mile West
B27 CAEDF0000043221 1/2 - 1 Mile West
B26 CAEDF0000001166 1/2 - 1 Mile West
B24 CAEDF0000001652 1/2 - 1 Mile West
A22 CAEDF0000067928 1/2 - 1 Mile West
A20 CAEDF0000005778 1/2 - 1 Mile West
A19 CAEDF0000136241 1/2 - 1 Mile West
A18 CAEDF0000140396 1/2 - 1 Mile West
A17 CAEDF0000031479 1/2 - 1 Mile West
A16 CAEDF0000062328 1/2 - 1 Mile West
A15 CAEDF0000015625 1/2 - 1 Mile West
A14 CAEDF0000111718 1/2 - 1 Mile West
A13 CAEDF0000085689 1/2 - 1 Mile West
A12 CAEDF0000085142 1/2 - 1 Mile West
A11 CAEDF0000106580 1/2 - 1 Mile West
A10 CAEDF0000051745 1/2 - 1 Mile West
A9 CAEDF0000016871 1/2 - 1 Mile West
A8 CAEDF0000043220 1/2 - 1 Mile West
A7 CAEDF0000070867 1/2 - 1 Mile West
A6 CAEDF0000109646 1/2 - 1 Mile West
A5 CAEDF0000109988 1/2 - 1 Mile West
A4 CAEDF0000017992 1/2 - 1 Mile West
A3 CAEDF0000077528 1/2 - 1 Mile West
2 CADWR0000025149 1/2 - 1 Mile SE
1 3808 1/4 - 1/2 Mile South

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®

Page 959 of 2028 ends

TC6927335.2s Page A-17
B28 CAOG14000233325 1/2 - 1 Mile NW
D27 CAOG14000232990 1/2 - 1 Mile NNW
F26 CAOG14000232869 1/2 - 1 Mile NNW
E25 CAOG14000233333 1/2 - 1 Mile WNW
D24 CAOG14000233246 1/2 - 1 Mile NNW
C23 CAOG14000233326 1/2 - 1 Mile NW
E22 CAOG14000233303 1/2 - 1 Mile WNW
A21 CAOG14000232870 1/2 - 1 Mile NNW
C20 CAOG14000232761 1/2 - 1 Mile NW
D19 CAOG14000232814 1/2 - 1 Mile NNW
C18 CAOG14000232759 1/2 - 1 Mile NW
C17 CAOG14000232790 1/2 - 1 Mile NW
D16 CAOG14000232969 1/2 - 1 Mile NNW
15 CAOG14000006207 1/2 - 1 Mile ENE
C14 CAOG14000233327 1/2 - 1 Mile NW
A13 CAOG14000233351 1/2 - 1 Mile NNW
B12 CAOG14000233189 1/2 - 1 Mile NW
11 CAOG14000233360 1/2 - 1 Mile WNW
A10 CAOG14000233292 1/2 - 1 Mile NNW
A9 CAOG14000233151 1/2 - 1 Mile NNW
8 CAOG14000233149 1/2 - 1 Mile NW
7 CAOG14000233328 1/2 - 1 Mile NW
6 CAOG14000006212 1/2 - 1 Mile SE
5 CAOG14000200340 1/2 - 1 Mile WSW
4 CAOG14000006063 1/2 - 1 Mile NE
3 CAOG14000006132 1/4 - 1/2 Mile NE
2 CAOG14000233083 1/8 - 1/4 Mile West
1 CAOG14000006134 1/8 - 1/4 Mile SE

STATE OIL/GAS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP

OTHER STATE DATABASE INFORMATION
F78 CAEDF0000087226 1/2 - 1 Mile West
F77 CAEDF0000004379 1/2 - 1 Mile West
E73 CAEDF0000077530 1/2 - 1 Mile West
E72 CAEDF0000119216 1/2 - 1 Mile West
F71 CAEDF0000017900 1/2 - 1 Mile West
E70 CAEDF0000137092 1/2 - 1 Mile West
E69 CAEDF0000082629 1/2 - 1 Mile West
E68 CAEDF0000089277 1/2 - 1 Mile West
E67 CAEDF0000032498 1/2 - 1 Mile West
66 CADWR0000008433 1/2 - 1 Mile South
E65 CAEDF0000093866 1/2 - 1 Mile West
E64 CAEDF0000120056 1/2 - 1 Mile West
D63 CAEDF0000010369 1/2 - 1 Mile West
D62 CAEDF0000015817 1/2 - 1 Mile West
D61 CAEDF0000111182 1/2 - 1 Mile West
D60 CAEDF0000093298 1/2 - 1 Mile West
D59 CAEDF0000037684 1/2 - 1 Mile West
E58 CAEDF0000002695 1/2 - 1 Mile West
E57 CAEDF0000116368 1/2 - 1 Mile West

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®

Page 960 of 2028 ends

TC6927335.2s Page A-18
84 CAOG14000200189 1/2 - 1 Mile WSW
H83 CAOG14000232757 1/2 - 1 Mile NW
N82 CAOG14000232807 1/2 - 1 Mile NW
H81 CAOG14000232756 1/2 - 1 Mile NW
J80 CAOG14000232909 1/2 - 1 Mile NNW
K79 CAOG14000233478 1/2 - 1 Mile NNW
K78 CAOG14000232955 1/2 - 1 Mile NNW
J77 CAOG14000233282 1/2 - 1 Mile NNW
J76 CAOG14000232884 1/2 - 1 Mile NW
I75 CAOG14000232760 1/2 - 1 Mile NW
74 CAOG14000200570 1/2 - 1 Mile SSW
J73 CAOG14000232964 1/2 - 1 Mile NNW
K72 CAOG14000232825 1/2 - 1 Mile NNW
F71 CAOG14000233270 1/2 - 1 Mile NNW
H70 CAOG14000233023 1/2 - 1 Mile NW
J69 CAOG14000232808 1/2 - 1 Mile NNW
J68 CAOG14000232894 1/2 - 1 Mile NNW
K67 CAOG14000232867 1/2 - 1 Mile NNW
M66 CAOG14000200702 1/2 - 1 Mile SW
H65 CAOG14000232934 1/2 - 1 Mile NW
H64 CAOG14000233142 1/2 - 1 Mile NW
I63 CAOG14000232903 1/2 - 1 Mile NW
J62 CAOG14000233422 1/2 - 1 Mile NNW
J61 CAOG14000233452 1/2 - 1 Mile NNW
L60 CAOG14000232902 1/2 - 1 Mile NNW
J59 CAOG14000232961 1/2 - 1 Mile NNW
K58 CAOG14000233468 1/2 - 1 Mile NNW
E57 CAOG14000233123 1/2 - 1 Mile NW
F56 CAOG14000233281 1/2 - 1 Mile NNW
H55 CAOG14000232762 1/2 - 1 Mile NW
F54 CAOG14000232954 1/2 - 1 Mile NNW
H53 CAOG14000233143 1/2 - 1 Mile NW
J52 CAOG14000232809 1/2 - 1 Mile NNW
D51 CAOG14000232826 1/2 - 1 Mile NNW
J50 CAOG14000233280 1/2 - 1 Mile NNW
I49 CAOG14000233150 1/2 - 1 Mile NW
48 CAOG14000233021 1/2 - 1 Mile North
E47 CAOG14000232904 1/2 - 1 Mile NW
D46 CAOG14000233244 1/2 - 1 Mile NNW
F45 CAOG14000233481 1/2 - 1 Mile NNW
F44 CAOG14000233018 1/2 - 1 Mile NNW
F43 CAOG14000232810 1/2 - 1 Mile NNW
E42 CAOG14000233122 1/2 - 1 Mile NW
F41 CAOG14000232965 1/2 - 1 Mile NNW
F40 CAOG14000233480 1/2 - 1 Mile NNW
H39 CAOG14000232758 1/2 - 1 Mile NW
D38 CAOG14000232827 1/2 - 1 Mile NNW
C37 CAOG14000233147 1/2 - 1 Mile NW
B36 CAOG14000233188 1/2 - 1 Mile NW
H35 CAOG14000232872 1/2 - 1 Mile NW
F34 CAOG14000232868 1/2 - 1 Mile NNW
G33 CAOG14000006245 1/2 - 1 Mile SE
D32 CAOG14000233245 1/2 - 1 Mile NNW
H31 CAOG14000233141 1/2 - 1 Mile NW
G30 CAOG14000006244 1/2 - 1 Mile SE
F29 CAOG14000232828 1/2 - 1 Mile NNW

STATE OIL/GAS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®

Page 961 of 2028 ends

TC6927335.2s Page A-19
T140 CAOG14000232970 1/2 - 1 Mile NNW
T139 CAOG14000233272 1/2 - 1 Mile NNW
V138 CAOG14000232883 1/2 - 1 Mile NNW
O137 CAOG14000233404 1/2 - 1 Mile NW
Q136 CAOG14000233451 1/2 - 1 Mile NNW
Q135 CAOG14000232948 1/2 - 1 Mile NNW
P134 CAOG14000233222 1/2 - 1 Mile NW
P133 CAOG14000232935 1/2 - 1 Mile NW
O132 CAOG14000232801 1/2 - 1 Mile NW
T131 CAOG14000233464 1/2 - 1 Mile NNW
O130 CAOG14000233221 1/2 - 1 Mile NW
N129 CAOG14000233285 1/2 - 1 Mile NNW
U128 CAOG14000200663 1/2 - 1 Mile WSW
T127 CAOG14000232824 1/2 - 1 Mile NNW
Q126 CAOG14000233273 1/2 - 1 Mile NNW
T125 CAOG14000232952 1/2 - 1 Mile NNW
Q124 CAOG14000233453 1/2 - 1 Mile NNW
N123 CAOG14000232783 1/2 - 1 Mile NNW
N122 CAOG14000233275 1/2 - 1 Mile NW
O121 CAOG14000232834 1/2 - 1 Mile NW
K120 CAOG14000232945 1/2 - 1 Mile NNW
N119 CAOG14000233284 1/2 - 1 Mile NW
T118 CAOG14000232900 1/2 - 1 Mile NNW
L117 CAOG14000232777 1/2 - 1 Mile North
K116 CAOG14000233441 1/2 - 1 Mile NNW
S115 CAOG14000232989 1/2 - 1 Mile North
L114 CAOG14000233466 1/2 - 1 Mile North
R113 CAOG14000233424 1/2 - 1 Mile NNW
Q112 CAOG14000232877 1/2 - 1 Mile NNW
Q111 CAOG14000233274 1/2 - 1 Mile NNW
N110 CAOG14000232885 1/2 - 1 Mile NW
M109 CAOG14000200328 1/2 - 1 Mile SW
P108 CAOG14000232831 1/2 - 1 Mile NW
O107 CAOG14000233219 1/2 - 1 Mile NW
N106 CAOG14000232893 1/2 - 1 Mile NW
K105 CAOG14000233271 1/2 - 1 Mile NNW
J104 CAOG14000232998 1/2 - 1 Mile NNW
O103 CAOG14000233140 1/2 - 1 Mile NW
N102 CAOG14000233405 1/2 - 1 Mile NW
N101 CAOG14000233421 1/2 - 1 Mile NNW
L100 CAOG14000232956 1/2 - 1 Mile NNW
L99 CAOG14000233482 1/2 - 1 Mile NNW
J98 CAOG14000233254 1/2 - 1 Mile NNW
K97 CAOG14000233463 1/2 - 1 Mile NNW
N96 CAOG14000232994 1/2 - 1 Mile NW
J95 CAOG14000232908 1/2 - 1 Mile NNW
O94 CAOG14000233321 1/2 - 1 Mile NW
I93 CAOG14000233148 1/2 - 1 Mile NW
L92 CAOG14000232865 1/2 - 1 Mile NNW
N91 CAOG14000233406 1/2 - 1 Mile NW
K90 CAOG14000232899 1/2 - 1 Mile NNW
K89 CAOG14000233046 1/2 - 1 Mile NNW
N88 CAOG14000232774 1/2 - 1 Mile NW
J87 CAOG14000233426 1/2 - 1 Mile NNW
N86 CAOG14000233283 1/2 - 1 Mile NW
J85 CAOG14000232740 1/2 - 1 Mile NNW

STATE OIL/GAS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®

Page 962 of 2028 ends

TC6927335.2s Page A-20
V196 CAOG14000232813 1/2 - 1 Mile NNW
Q195 CAOG14000232821 1/2 - 1 Mile NNW
Z194 CAOG14000233217 1/2 - 1 Mile NW
X193 CAOG14000233146 1/2 - 1 Mile WNW
Q192 CAOG14000232913 1/2 - 1 Mile NNW
Z191 CAOG14000233218 1/2 - 1 Mile NW
Z190 CAOG14000233220 1/2 - 1 Mile NW
Y189 CAOG14000232714 1/2 - 1 Mile NNW
X188 CAOG14000233145 1/2 - 1 Mile WNW
V187 CAOG14000232866 1/2 - 1 Mile North
Q186 CAOG14000232852 1/2 - 1 Mile NNW
W185 CAOG14000232781 1/2 - 1 Mile NW
R184 CAOG14000232910 1/2 - 1 Mile NNW
Q183 CAOG14000233008 1/2 - 1 Mile NNW
T182 CAOG14000233462 1/2 - 1 Mile NNW
Q181 CAOG14000233042 1/2 - 1 Mile NNW
180 CAOG14000200197 1/2 - 1 Mile WSW
T179 CAOG14000232914 1/2 - 1 Mile NNW
W178 CAOG14000232715 1/2 - 1 Mile NW
W177 CAOG14000233209 1/2 - 1 Mile NW
R176 CAOG14000233436 1/2 - 1 Mile NNW
W175 CAOG14000232716 1/2 - 1 Mile NW
R174 CAOG14000232944 1/2 - 1 Mile NNW
P173 CAOG14000232936 1/2 - 1 Mile NW
Q172 CAOG14000233288 1/2 - 1 Mile NNW
W171 CAOG14000233016 1/2 - 1 Mile NW
S170 CAOG14000233022 1/2 - 1 Mile North
T169 CAOG14000232823 1/2 - 1 Mile NNW
R168 CAOG14000232946 1/2 - 1 Mile NNW
T167 CAOG14000232915 1/2 - 1 Mile NNW
R166 CAOG14000232895 1/2 - 1 Mile NNW
R165 CAOG14000232730 1/2 - 1 Mile NNW
O164 CAOG14000233334 1/2 - 1 Mile NW
T163 CAOG14000232917 1/2 - 1 Mile NNW
R162 CAOG14000232731 1/2 - 1 Mile NNW
T161 CAOG14000232949 1/2 - 1 Mile NNW
P160 CAOG14000232832 1/2 - 1 Mile NW
T159 CAOG14000233243 1/2 - 1 Mile NNW
158 CAOG14000200068 1/2 - 1 Mile WSW
P157 CAOG14000233132 1/2 - 1 Mile NW
P156 CAOG14000233224 1/2 - 1 Mile NW
W155 CAOG14000232892 1/2 - 1 Mile NW
Q154 CAOG14000232911 1/2 - 1 Mile NNW
R153 CAOG14000233443 1/2 - 1 Mile NNW
R152 CAOG14000233409 1/2 - 1 Mile NW
Q151 CAOG14000233287 1/2 - 1 Mile NNW
P150 CAOG14000233133 1/2 - 1 Mile NW
T149 CAOG14000233454 1/2 - 1 Mile NNW
N148 CAOG14000232782 1/2 - 1 Mile NW
Q147 CAOG14000232850 1/2 - 1 Mile NNW
W146 CAOG14000233417 1/2 - 1 Mile NW
V145 CAOG14000232778 1/2 - 1 Mile North
W144 CAOG14000232997 1/2 - 1 Mile NW
O143 CAOG14000232822 1/2 - 1 Mile NW
Q142 CAOG14000233286 1/2 - 1 Mile NNW
U141 CAOG14000200621 1/2 - 1 Mile WSW

STATE OIL/GAS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®

Page 963 of 2028 ends

TC6927335.2s Page A-21
Z237 CAOG14000232764 1/2 - 1 Mile NW
Y236 CAOG14000233015 1/2 - 1 Mile NW
AD235 CAOG14000232780 1/2 - 1 Mile NNW
AB234 CAOG14000232916 1/2 - 1 Mile NNW
AC233 CAOG14000232912 1/2 - 1 Mile NNW
W232 CAOG14000233205 1/2 - 1 Mile NW
Z231 CAOG14000233223 1/2 - 1 Mile NW
AB230 CAOG14000233446 1/2 - 1 Mile NNW
Z229 CAOG14000233115 1/2 - 1 Mile NW
AB228 CAOG14000232953 1/2 - 1 Mile NNW
Y227 CAOG14000232849 1/2 - 1 Mile NNW
AB226 CAOG14000233461 1/2 - 1 Mile NNW
AC225 CAOG14000233004 1/2 - 1 Mile NNW
V224 CAOG14000232779 1/2 - 1 Mile NNW
AA223 CAOG14000232841 1/2 - 1 Mile NW
AA222 CAOG14000233207 1/2 - 1 Mile NW
AB221 CAOG14000232711 1/2 - 1 Mile NNW
220 CAOG14000232864 1/2 - 1 Mile North
Y219 CAOG14000233467 1/2 - 1 Mile NNW
AC218 CAOG14000233440 1/2 - 1 Mile NNW
AB217 CAOG14000232851 1/2 - 1 Mile NNW
Y216 CAOG14000233423 1/2 - 1 Mile NNW
W215 CAOG14000232996 1/2 - 1 Mile NW
Z214 CAOG14000232871 1/2 - 1 Mile NW
AA213 CAOG14000232931 1/2 - 1 Mile NW
AD212 CAOG14000233289 1/2 - 1 Mile NNW
Y211 CAOG14000233017 1/2 - 1 Mile NNW
W210 CAOG14000232848 1/2 - 1 Mile NW
Y209 CAOG14000233434 1/2 - 1 Mile NW
AC208 CAOG14000232712 1/2 - 1 Mile NNW
AB207 CAOG14000233425 1/2 - 1 Mile NNW
W206 CAOG14000233403 1/2 - 1 Mile NW
205 CAOG14000006259 1/2 - 1 Mile NNE
Z204 CAOG14000232833 1/2 - 1 Mile NW
AA203 CAOG14000233200 1/2 - 1 Mile NW
V202 CAOG14000233477 1/2 - 1 Mile NNW
W201 CAOG14000232959 1/2 - 1 Mile NW
W200 CAOG14000233216 1/2 - 1 Mile NW
T199 CAOG14000232896 1/2 - 1 Mile NNW
R198 CAOG14000232713 1/2 - 1 Mile NNW
T197 CAOG14000233255 1/2 - 1 Mile NNW

STATE OIL/GAS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®

Page 964 of 2028 ends

EDR Inc.
8 9
8 0 0
1 0
8 0
7 6 0
1 1 2 0
6 80
1 0 8 0
1 1 20
1 0 8 0
1 0 8 0
7 20
1 0 4
1 0 0 0 0
1 0 0 0
6 8 0 7 6 0
1 0 4 0 9 6 0 9 6 0
9 6 0
9 2 0
9 2 0
9 2 0
9 2 0
6 4 0
6 8 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8
6 8 0
8 4 0
8 40
8 4 0
8 4 0
8 4 0
8 0 0
8 0 0
8 0 0
8 0 0
8 0 0
8 680
7 6 0
7 6 0
7 6 0
7 6 0 7 60
7 6 0
7 6 0
7 6 0
7 2 0
7 2 0
7 2 0
7 2 0
7 2 0
7 2 0
7 2 0
7 2 0
7 2 0
520
4 8 0
5 60
6 0 0
6 8 0
6 8 0
6 8 0
6 8 0
6 8 0
6 8 0
6 8 0 6 8 0
6 8 0
5 6 0
5 6 0
6 4 0
6 4 0
6 4 0
6 40
6 4 0
6 4 0
6 4 0
6 4 0 6 4 0
6 4 0
6 4 0
6 4 0
5 2 0
3 6 0
5 6 0
6 0 0
6 00
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
4 4 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
4 4 0
4 0 0
4 0 0
3 6 0
5 2 0
5 2 0
5 2 0
5 2 0
5 2 0 5 2 0
5 2 0
5 2 0
5 2 0
5 60
5 60
3 6 0
6 0 0
2 8 0
2 8 0
2 8 0
3 2 0
3 2 0
3 2 0
3 2 0
3 2 0
3 2 0
3 6 0
3 6 0
3 6 0
3 6 0
3 6 0
3 6 0
3 6 0
4 0 0
4 0 0
4 0 0
4 0 0
4 0 0
4 0 0
4 0 0
4 0 0
3 60
4 0 0 4 0 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
0 4 8 0
4 8 0
4 8 0
4 8 0
4 8 0
4 8 0
4 8 0
4 8 0
4 8 0
4 4 8 0
5 6 0
5 6 0
5 2 0
5 2 0
2 8 0
5 6 0
4 0 0
5 6 0
3 2 0
3 2 0
3 2 0
3 6 0
3 6 0
3 20
3 20
3 2 0
5 20
5 60
5 2 0
5 2 0
4 8 0 4 4 0 4 0 0
3 6
2 8 0
2 8 0
2 8 0
2 3 2 0
CA

Page 965 of 2028 ends

TC6927335.2s Page A-23
gned_name=MW-13
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-13 Well Type: MONITORING
A3
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000077528
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=03S09W26F001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 03S09W26F001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 03S09W26F001S Well Type: UNK
2 SE
1/2 - 1 Mile
Lower
CA WELLS CADWR0000025149
Area serve: YORBA LINDA
Pop serv: 5520 Connection: 1685
Zip: 92801 Zip ext: Not Reported
City: ANAHEIM State: CA
Hqname: SOUTHERN CALIF WATER CO Address: 1920 W. CORPORATE WAY System no: 3010070 System nam: Southern Calif Wc - Yorba Linda 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: 5 Status: SU
Latitude: 335300.0 Longitude: 1174800.0
Source nam: CONCERTO 01 - STANDBY Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 3010070 Water type: G
District: 08 User id: TEE
Frds no: 3010070002 County: 30
Seq: 3808 Prim sta c: 03S/09W-35M01 S
1 South
1/4 - 1/2 Mile
Lower
CA WELLS 3808
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 966 of 2028 ends

TC6927335.2s Page A-24
gned_name=MW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-5 Well Type: MONITORING
A7
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000070867
gned_name=MW-18
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-18 Well Type: MONITORING
A6
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000109646
gned_name=MW-16
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&assigned_name=MW-16&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-16
Well ID: T0605902035-MW-16 Well Type: MONITORING
A5
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000109988
gned_name=MW-12
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-12 Well Type: MONITORING
A4
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000017992
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-25
gned_name=MW-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&assigned_name=MW-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: MW-11
Well ID: T0605902035-MW-11 Well Type: MONITORING
A11
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000106580
gned_name=MW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-6 Well Type: MONITORING
A10
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000051745
gned_name=MW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-4 Well Type: MONITORING
A9
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000016871
gned_name=MW-17
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&assigned_name=MW-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: MW-17
Well ID: T0605902035-MW-17 Well Type: MONITORING
A8
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000043220
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-26
gned_name=MW-14
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-14 Well Type: MONITORING
A15
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000015625
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-1 Well Type: MONITORING
A14
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000111718
gned_name=MW-19
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-19 Well Type: MONITORING
A13
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000085689
gned_name=MW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-9 Well Type: MONITORING
A12
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000085142
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-27
gned_name=MW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-10 Well Type: MONITORING
A19
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000136241
gned_name=MW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-7 Well Type: MONITORING
A18
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000140396
gned_name=MW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-2 Well Type: MONITORING
A17
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000031479
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-8 Well Type: MONITORING
A16
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000062328
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 970 of 2028 ends

TC6927335.2s Page A-28
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: WELL FIELD SOUTH LOOP CHLORINATOR XCLD
Pwsid: CA3010037 Facid: 2744
Pwsactivitycode: A
Contactstate: CA Contactzip: 92885
Contactaddress2: Not Reported Contactcity: YORBA LINDA
Contactphone: 714-701-3102 Contactaddress1: PO Box 309
Contact: CONKLIN, STEVE Contactorgname: CONKLIN, STEVE
Pwstype: CWS Owner: Local_Govt
Pwssvcconn: 23489 Psource longname: Purch_surface_water Status: Active Retpopsrvd: 77513
Zipserved: Not Reported Fipscounty: 06059
Cityserved: Not Reported Stateserved: CA
Pwsid: CA3010037 Pwsname: YORBA LINDA WATER DISTRICT
Epa region: 09 State: CA
B23
West
1/2 - 1 Mile
Lower
FRDS PWS CA3010037
gned_name=MW-15
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-15 Well Type: MONITORING
A22
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000067928
Date: 05/31/1998
Average Water Depth: 70
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: S, SW
A21 Site ID: 083002973T
West
1/2 - 1 Mile
Lower
AQUIFLOW 65153
gned_name=MW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902035&assi date=&global_id=T0605902035&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: T0605902035-MW-3 Well Type: MONITORING
A20
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000005778
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-29
Source code: Ground water Population: 70000
Zip: 92686 Owner: YORBA LINDA WATER DISTRICT
City: YORBA LINDA State: CA
Address: Not Reported Care of: Not Reported
PWS ID: CA3010037 PWS name: YORBA LINDA WATER DISTRICT
Factypecode: TP
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: WELL 15 CHLORINATOR XCLD
Pwsid: CA3010037 Facid: CA3010037019
Factypecode: TP
Trtobjective: inorganics removal Trtprocess: rapid mix
Factype: Treatment_plant Facactivitycode: A
Facname: HIGHLAND RESERVOIR - TREATED(BLEN & CHL)
Pwsid: CA3010037 Facid: CA3010037012
Factypecode: TP
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: HIGHLAND RESERVOIR - TREATED(BLEN & CHL)
Pwsid: CA3010037 Facid: CA3010037012
Factypecode: TP
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: HIGHLAND RESERVOIR - TREATED(BLEN & CHL)
Pwsid: CA3010037 Facid: 2773
Factypecode: TP
Trtobjective: inorganics removal Trtprocess: rapid mix
Factype: Treatment_plant Facactivitycode: A
Facname: HIGHLAND RESERVOIR - TREATED(BLEN & CHL)
Pwsid: CA3010037 Facid: 2773
Factypecode: TP
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: LAKEVIEW BOOSTER PUMP CHLORINATOR XCLD
Pwsid: CA3010037 Facid: 2753
Factypecode: TP
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: WELL 15 CHLORINATOR XCLD
Pwsid: CA3010037 Facid: 2751
Factypecode: TP
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: WELL 11 CHLORINATOR XCLD
Pwsid: CA3010037 Facid: 2750
Factypecode: TP
Trtobjective: disinfection Trtprocess: hypochlorination, post Factype: Treatment_plant Facactivitycode: A
Facname: WELL FIELD NORTH LOOP CHLORINATOR XCLD
Pwsid: CA3010037 Facid: 2749
Factypecode: TP
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 972 of 2028 ends

TC6927335.2s Page A-30
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-1 Well Type: MONITORING
B26
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000001166
Date: 09/07/1998
Average Water Depth: Not Reported
Deep Water Depth: 73.88
Shallow Water Depth: 71.09
Groundwater Flow: W
25 Site ID: 083000811T
West
1/2 - 1 Mile
Lower
AQUIFLOW 49759
gned_name=MW-12
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-12 Well Type: MONITORING
B24
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000001652
Enforcement Detail: Fed Compliance achieved Enforcement Category: Not Reported Enforcemnt FY: 2000 Enforcement Action: 03/01/2000
Violation ID: Not Reported Orig Code: F
Latitude: 335318 Longitude: 1174843
Population served: 50,001 - 75,000 Persons Treatment: Mixed (treated and untreated) County FIPS: 059 City served: YORBA LINDA
County FIPS: Not Reported City served: YORBA LINDA
System zip: 92686
System city: YORBA LINDA System state: CA
System address: Not Reported System address: P O BOX 309 System name: YORBA LINDA WATER DISTRICT
Date system deactivated: Not Reported Retail population: 00070000 Activity status: Active Date system activated: 7706
PWS zip: Not Reported PWS ID: CA3010037
PWS city: Not Reported PWS state: Not Reported
PWS name: Not Reported PWS address: Not Reported
PWS ID: CA3010037 PWS type: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 973 of 2028 ends

TC6927335.2s Page A-31
gned_name=MW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-3 Well Type: MONITORING
C30
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000057633
gned_name=LAMW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&assigned_name=LAMW-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: LAMW-1
Well ID: T0605900633-LAMW-1 Well Type: MONITORING
C29
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000061948
gned_name=MW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-4 Well Type: MONITORING
C28
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000065680
gned_name=MW-13
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-13 Well Type: MONITORING
B27
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000043221
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-32
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-8 Well Type: MONITORING
C34
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000143573
gned_name=LAMW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&assigned_name=LAMW-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: LAMW-2
Well ID: T0605900633-LAMW-2 Well Type: MONITORING
C33
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000041616
gned_name=MW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-5 Well Type: MONITORING
C32
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000042997
gned_name=MW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-2 Well Type: MONITORING
C31
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000115196
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-33
Source: EDF Other Name: MW-11
Well ID: T0605900633-MW-11 Well Type: MONITORING
C39
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000077308
gned_name=MW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-10 Well Type: MONITORING
C38
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000115980
gned_name=MW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-9 Well Type: MONITORING
C37
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000123106
Date: 12/09/1987
Average Water Depth: 70 ft
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: WSW
C36 Site ID: 083000804T
West
1/2 - 1 Mile
Lower
AQUIFLOW 69386
gned_name=MW-14
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&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: T0605900633-MW-14 Well Type: MONITORING
C35
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000005777
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-34
date=&global_id=T0605902317&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: T0605902317-MW-1 Well Type: MONITORING
D43
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000049504
gned_name=AS-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&assigned_name=AS-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: AS-3
Well ID: T0605902317-AS-3 Well Type: MONITORING
D42
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000081471
gned_name=MW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-3 Well Type: MONITORING
D41
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000023885
gned_name=MW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-2 Well Type: MONITORING
D40
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000052827
gned_name=MW-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605900633&assi date=&global_id=T0605900633&assigned_name=MW-11&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-35
gned_name=AS-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&assigned_name=AS-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: AS-2
Well ID: T0605902317-AS-2 Well Type: MONITORING
D47
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000098984
gned_name=MW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-5 Well Type: MONITORING
D46
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000137426
gned_name=MW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-7 Well Type: MONITORING
D45
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000116923
gned_name=AS-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&assigned_name=AS-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: AS-1
Well ID: T0605902317-AS-1 Well Type: MONITORING
D44
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000048585
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-36
gned_name=MW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-4 Well Type: MONITORING
D51
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000091936
gned_name=MW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-6 Well Type: MONITORING
D50
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000124563
gned_name=MW-12
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-12 Well Type: MONITORING
D49
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000138273
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-8 Well Type: MONITORING
D48
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000011534
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-37
gned_name=MW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-10 Well Type: MONITORING
D55
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000131145
gned_name=MW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-9 Well Type: MONITORING
D54
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000000301
gned_name=MW-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&assigned_name=MW-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: MW-11
Well ID: T0605902317-MW-11 Well Type: MONITORING
D53
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000085091
gned_name=AS-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&assigned_name=AS-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: AS-4
Well ID: T0605902317-AS-4 Well Type: MONITORING
D52
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000036054
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-38
gned_name=MW-03
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&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: T0605901971-MW-03 Well Type: MONITORING
D59
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000037684
gned_name=MW-01
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-01&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-01
Well ID: T0605901971-MW-01 Well Type: MONITORING
E58
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000002695
gned_name=MW-01R
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-01R&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-01R
Well ID: T0605901971-MW-01R Well Type: MONITORING
E57
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000116368
gned_name=MW-13
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-13 Well Type: MONITORING
D56
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000044805
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-39
gned_name=MW-04R
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-04R&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-04R
Well ID: T0605901971-MW-04R Well Type: MONITORING
D63
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000010369
gned_name=MW-04
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&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: T0605901971-MW-04 Well Type: MONITORING
D62
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000015817
gned_name=MW-06
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&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: T0605901971-MW-06 Well Type: MONITORING
D61
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000111182
gned_name=MW-03R
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-03R&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-03R
Well ID: T0605901971-MW-03R Well Type: MONITORING
D60
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000093298
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-40
gned_name=MW-05
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&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: T0605901971-MW-05 Well Type: MONITORING
E67
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000032498
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=03S09W26N001S&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 03S09W26N001S GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 03S09W26N001S Well Type: UNK
66 South
1/2 - 1 Mile
Lower
CA WELLS CADWR0000008433
gned_name=MW-14
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-14 Well Type: MONITORING
E65
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000093866
gned_name=MW-05R
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-05R&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-05R
Well ID: T0605901971-MW-05R Well Type: MONITORING
E64
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000120056
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

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TC6927335.2s Page A-41
gned_name=MW-15
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&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: T0605902317-MW-15 Well Type: MONITORING
F71
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000017900
gned_name=MW-07
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-07&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-07
Well ID: T0605901971-MW-07 Well Type: MONITORING
E70
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000137092
gned_name=MW8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&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: T0605901971-MW8 Well Type: MONITORING
E69
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000082629
gned_name=MW-08
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-08&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-08
Well ID: T0605901971-MW-08 Well Type: MONITORING
E68
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000089277
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 984 of 2028 ends

TC6927335.2s Page A-42
Date: 04/11/1996
Average Water Depth: Not Reported
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: S
76 Site ID: 083001170T
West
1/2 - 1 Mile
Lower
AQUIFLOW 50960
Date: 06/30/1998
Average Water Depth: Not Reported
Deep Water Depth: 60
Shallow Water Depth: 56
Groundwater Flow: Not Reported
G75 Site ID: 083000861T
South
1/2 - 1 Mile
Lower
AQUIFLOW 38963
Date: 06/30/1998
Average Water Depth: Not Reported
Deep Water Depth: 60
Shallow Water Depth: 56
Groundwater Flow: Not Reported
G74 Site ID: 083000861T
South
1/2 - 1 Mile
Lower
AQUIFLOW 38962
gned_name=MW-02R
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-02R&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-02R
Well ID: T0605901971-MW-02R Well Type: MONITORING
E73
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000077530
gned_name=MW-02
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605901971&assi date=&global_id=T0605901971&assigned_name=MW-02&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-02
Well ID: T0605901971-MW-02 Well Type: MONITORING
E72
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000119216
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 985 of 2028 ends

TC6927335.2s Page A-43
Date: 05/31/1998
Average Water Depth: 70
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: S, SW
3G Site ID: 083002973T
West
1/2 - 1 Mile
Lower
AQUIFLOW 65153
Date: 12/09/1987
Average Water Depth: 70 ft
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: WSW
2G Site ID: 083000804T
West
1/2 - 1 Mile
Lower
AQUIFLOW 69386
Date: 09/07/1998
Average Water Depth: Not Reported
Deep Water Depth: 73.88
Shallow Water Depth: 71.09
Groundwater Flow: W
1G Site ID: 083000811T
West
1/2 - 1 Mile
Lower
AQUIFLOW 49759
gned_name=MW-17
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&assigned_name=MW-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: MW-17
Well ID: T0605902317-MW-17 Well Type: MONITORING
F78
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000087226
gned_name=MW-16
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0605902317&assi date=&global_id=T0605902317&assigned_name=MW-16&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-16
Well ID: T0605902317-MW-16 Well Type: MONITORING
F77
West
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000004379
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 986 of 2028 ends

TC6927335.2s Page A-44
Date: 06/30/1998
Average Water Depth: Not Reported
Deep Water Depth: 60
Shallow Water Depth: 56
Groundwater Flow: Not Reported
6G Site ID: 083000861T
South
1/2 - 1 Mile
Lower
AQUIFLOW 38963
Date: 06/30/1998
Average Water Depth: Not Reported
Deep Water Depth: 60
Shallow Water Depth: 56
Groundwater Flow: Not Reported
5G Site ID: 083000861T
South
1/2 - 1 Mile
Lower
AQUIFLOW 38962
Date: 04/11/1996
Average Water Depth: Not Reported
Deep Water Depth: Not Reported
Shallow Water Depth: Not Reported
Groundwater Flow: S
4G Site ID: 083001170T
West
1/2 - 1 Mile
Lower
AQUIFLOW 50960
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 987 of 2028 ends

TC6927335.2s Page A-45
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Marshburn Field Name: Any Field
Well Status: Plugged Well Type: Dry Hole
API #: 0405900982 Well #: 1
4 NE
1/2 - 1 Mile
OIL_GAS CAOG14000006063
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Group 5-A Field Name: Any Field
Well Status: Plugged Well Type: Dry Hole
API #: 0405901065 Well #: 1
3 NE
1/4 - 1/2 Mile
OIL_GAS CAOG14000006132
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Apalategui Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900433 Well #: 1
2 West
1/8 - 1/4 Mile
OIL_GAS CAOG14000233083
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Vejar Field Name: Any Field
Well Status: Plugged Well Type: Dry Hole
API #: 0405901068 Well #: 1
1 SE
1/8 - 1/4 Mile
OIL_GAS CAOG14000006134
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 988 of 2028 ends

TC6927335.2s Page A-46
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.E. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900544 Well #: 3
8 NW
1/2 - 1 Mile
OIL_GAS CAOG14000233149
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Hastings Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900603 Well #: 1
7 NW
1/2 - 1 Mile
OIL_GAS CAOG14000233328
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: hud
Lease Name: Signal-Gardenland Field Name: Any Field
Well Status: Plugged Well Type: Dry Hole
API #: 0405901148 Well #: 1
6 SE
1/2 - 1 Mile
OIL_GAS CAOG14000006212
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Yorba Linda Water Co. Field Name: Richfield Well Status: Plugged Well Type: Oil & Gas
API #: 0405906226 Well #: 1
5 WSW
1/2 - 1 Mile
OIL_GAS CAOG14000200340
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 989 of 2028 ends

TC6927335.2s Page A-47
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Casper Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900490 Well #: 2
B12
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233189
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Herriman Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900637 Well #: 1
11 WNW
1/2 - 1 Mile
OIL_GAS CAOG14000233360
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Howe Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900913 Well #: 1
A10
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233292
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.F. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900546 Well #: 1
A9
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233151
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 990 of 2028 ends

TC6927335.2s Page A-48
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920813 Well #: 585
D16
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232969
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Stern Field Name: Any Field
Well Status: Plugged Well Type: Dry Hole
API #: 0405901143 Well #: 1-A
15 ENE
1/2 - 1 Mile
OIL_GAS CAOG14000006207
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Simpson Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900602 Well #: 2
C14
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233327
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900627 Well #: 1
A13
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233351
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 991 of 2028 ends

TC6927335.2s Page A-49
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.E. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920126 Well #: 7
C20
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232761
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920271 Well #: 479
D19
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232814
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.E. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920124 Well #: 5
C18
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232759
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Simpson Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920331 Well #: 3
C17
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232790
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 992 of 2028 ends

TC6927335.2s Page A-50
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900796 Well #: 338
D24
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233246
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Simpson Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900601 Well #: 1
C23
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233326
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Ward Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900924 Well #: 1
E22
WNW
1/2 - 1 Mile
OIL_GAS CAOG14000233303
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920369 Well #: 491
A21
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232870
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 993 of 2028 ends

TC6927335.2s Page A-51
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Algonquin Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900600 Well #: 1
B28
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233325
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920645 Well #: 565
D27
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232990
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920368 Well #: 490
F26
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232869
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: hud
Lease Name: Ward Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900608 Well #: 1
E25
WNW
1/2 - 1 Mile
OIL_GAS CAOG14000233333
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 994 of 2028 ends

TC6927335.2s Page A-52
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900795 Well #: 337
D32
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233245
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900536 Well #: 2
H31
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233141
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Vejar Field Name: Any Field
Well Status: Idle Well Type: Oil & Gas
API #: 0405901185 Well #: 1
G30
SE
1/2 - 1 Mile
OIL_GAS CAOG14000006244
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920202 Well #: 464
F29
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232828
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 995 of 2028 ends

TC6927335.2s Page A-53
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Casper Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900489 Well #: 1
B36
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233188
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920344 Well #: 10
H35
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232872
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920367 Well #: 489
F34
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232868
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Vejar Field Name: Any Field
Well Status: Plugged Well Type: Oil & Gas
API #: 0405901186 Well #: 1-A
G33
SE
1/2 - 1 Mile
OIL_GAS CAOG14000006245
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 996 of 2028 ends

TC6927335.2s Page A-54
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900757 Well #: 297
F40
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233480
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920123 Well #: 7
H39
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232758
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920201 Well #: 463
D38
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232827
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.E. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900542 Well #: 1
C37
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233147
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 997 of 2028 ends

TC6927335.2s Page A-55
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920593 Well #: 558
F44
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233018
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920267 Well #: 475
F43
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232810
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Ward Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900472 Well #: 1
E42
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233122
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920809 Well #: 297-A
F41
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232965
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 998 of 2028 ends

TC6927335.2s Page A-56
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920596 Well #: 562
48 North
1/2 - 1 Mile
OIL_GAS CAOG14000233021
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Ward Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920423 Well #: 3
E47
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232904
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900794 Well #: 336
D46
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233244
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900758 Well #: 298
F45
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233481
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 999 of 2028 ends

TC6927335.2s Page A-57
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920266 Well #: 474
J52
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232809
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920200 Well #: 462
D51
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232826
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900840 Well #: 379
J50
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233280
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.E. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900545 Well #: 4
I49
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233150
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1000 of 2028 ends

TC6927335.2s Page A-58
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405900841 Well #: 380
F56
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233281
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920127 Well #: 8
H55
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232762
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920839 Well #: 285-A
F54
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232954
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900538 Well #: 4
H53
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233143
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1001 of 2028 ends

TC6927335.2s Page A-59
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920452 Well #: 515
L60
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232902
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920805 Well #: 224-A
J59
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232961
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900745 Well #: 285
K58
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233468
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Ward Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900473 Well #: 2
E57
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233123
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1002 of 2028 ends

TC6927335.2s Page A-60
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900537 Well #: 3
H64
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233142
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Ward Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920422 Well #: 2X
I63
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232903
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900699 Well #: 224
J62
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233422
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900729 Well #: 263
J61
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233452
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1003 of 2028 ends

TC6927335.2s Page A-61
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920481 Well #: 532
J68
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232894
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920449 Well #: 522
K67
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232867
Directionally Drilled: N Spud Date: Not Reported
GIS Source: GPS Confidential Well: N
Field Name: Richfield Area Name: Any Area
Lease Name: Lease by Placentia-Richfield Central Oil Co.

Well Status: Idle Well Type: Oil & Gas
API #: 0405906589 Well #: 1
M66
SW
1/2 - 1 Mile
OIL_GAS CAOG14000200702
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405921022 Well #: 13
H65
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232934
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1004 of 2028 ends

TC6927335.2s Page A-62
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920199 Well #: 461
K72
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232825
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900830 Well #: 368
F71
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233270
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920541 Well #: 11
H70
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233023
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Cyclic Steam
API #: 0405920265 Well #: 473
J69
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232808
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1005 of 2028 ends

TC6927335.2s Page A-63
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920500 Well #: 545
J76
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232884
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.E. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920125 Well #: 6
I75
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232760
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Shepard Field Name: Richfield
Well Status: Plugged Well Type: Oil & Gas
API #: 0405906456 Well #: 1
74 SSW
1/2 - 1 Mile
OIL_GAS CAOG14000200570
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920808 Well #: 263-A
J73
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232964
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1006 of 2028 ends

TC6927335.2s Page A-64
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921309 Well #: 602
J80
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232909
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900755 Well #: 295
K79
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233478
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920840 Well #: 295-A
K78
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232955
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900842 Well #: 381
J77
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233282
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1007 of 2028 ends

TC6927335.2s Page A-65
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: Unknown
Lease Name: Devon Shore Field Name: Richfield
Well Status: Plugged Well Type: Oil & Gas
API #: 0405906075 Well #: 5
84 WSW
1/2 - 1 Mile
OIL_GAS CAOG14000200189
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920122 Well #: 6
H83
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232757
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920264 Well #: 472
N82
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232807
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920121 Well #: 5
H81
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232756
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1008 of 2028 ends

TC6927335.2s Page A-66
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920338 Well #: 9
N88
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232774
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900703 Well #: 229
J87
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233426
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900843 Well #: 382
N86
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233283
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920039 Well #: 229-A
J85
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232740
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1009 of 2028 ends

TC6927335.2s Page A-67
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920447 Well #: 514
L92
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232865
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900683 Well #: 208-A
N91
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233406
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920464 Well #: 526
K90
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232899
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405900329 Well #: 347
K89
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233046
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1010 of 2028 ends

TC6927335.2s Page A-68
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920673 Well #: 208-B
N96
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232994
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921308 Well #: 601
J95
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232908
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900596 Well #: 12
O94
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233321
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.E. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900543 Well #: 2
I93
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233148
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1011 of 2028 ends

TC6927335.2s Page A-69
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920841 Well #: 299-A
L100
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232956
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900759 Well #: 299
L99
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233482
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900814 Well #: 346
J98
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233254
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900740 Well #: 278
K97
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233463
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1012 of 2028 ends

TC6927335.2s Page A-70
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920677 Well #: 572
J104
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232998
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.C. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900535 Well #: 1
O103
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233140
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900682 Well #: 208
N102
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233405
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900698 Well #: 223
N101
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233421
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1013 of 2028 ends

TC6927335.2s Page A-71
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920165 Well #: 10
P108
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232831
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900520 Well #: 2
O107
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233219
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Cyclic Steam
API #: 0405920480 Well #: 531
N106
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232893
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900831 Well #: 369
K105
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233271
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1014 of 2028 ends

TC6927335.2s Page A-72
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920376 Well #: 499
Q112
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232877
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405900834 Well #: 372
Q111
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233274
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920501 Well #: 546
N110
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232885
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Macgeorge Corehole Field Name: Richfield
Well Status: Plugged Well Type: Core Hole
API #: 0405906214 Well #: 1
M109
SW
1/2 - 1 Mile
OIL_GAS CAOG14000200328
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1015 of 2028 ends

TC6927335.2s Page A-73
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900718 Well #: 248
K116
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233441
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920640 Well #: 564
S115
North
1/2 - 1 Mile
OIL_GAS CAOG14000232989
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900743 Well #: 282
L114
North
1/2 - 1 Mile
OIL_GAS CAOG14000233466
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900701 Well #: 226
R113
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233424
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1016 of 2028 ends

TC6927335.2s Page A-74
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920830 Well #: 248-A
K120
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232945
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900844 Well #: 383
N119
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233284
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920465 Well #: 527
T118
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232900
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920348 Well #: 282-A
L117
North
1/2 - 1 Mile
OIL_GAS CAOG14000232777
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1017 of 2028 ends

TC6927335.2s Page A-75
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900730 Well #: 264
Q124
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233453
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920354 Well #: 494
N123
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232783
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405900835 Well #: 373
N122
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233275
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920168 Well #: 13
O121
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232834
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1018 of 2028 ends

TC6927335.2s Page A-76
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Group 2 Field Name: Richfield
Well Status: Plugged Well Type: Oil & Gas
API #: 0405906550 Well #: 1
U128
WSW
1/2 - 1 Mile
OIL_GAS CAOG14000200663
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920198 Well #: 460
T127
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232824
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900833 Well #: 371
Q126
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233273
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920837 Well #: 280-A
T125
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232952
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1019 of 2028 ends

TC6927335.2s Page A-77
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920258 Well #: 466
O132
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232801
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405900741 Well #: 280
T131
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233464
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900522 Well #: 4
O130
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233221
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900845 Well #: 384
N129
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233285
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1020 of 2028 ends

TC6927335.2s Page A-78
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900728 Well #: 262
Q136
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233451
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920833 Well #: 262-A
Q135
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232948
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900523 Well #: 5
P134
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233222
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405921023 Well #: 14
P133
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232935
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1021 of 2028 ends

TC6927335.2s Page A-79
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920872 Well #: 370-A
T140
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232970
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900832 Well #: 370
T139
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233272
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920499 Well #: 544
V138
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232883
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900681 Well #: 207
O137
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233404
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1022 of 2028 ends

TC6927335.2s Page A-80
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920676 Well #: 571
W144
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232997
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920196 Well #: 207-A
O143
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232822
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405900846 Well #: 385
Q142
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233286
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Lakeview Field Name: Richfield
Well Status: Plugged Well Type: Oil & Gas
API #: 0405906507 Well #: 1
U141
WSW
1/2 - 1 Mile
OIL_GAS CAOG14000200621
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1023 of 2028 ends

TC6927335.2s Page A-81
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920353 Well #: 493
N148
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232782
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920415 Well #: 509
Q147
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232850
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900694 Well #: 219
W146
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233417
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920349 Well #: 486
V145
North
1/2 - 1 Mile
OIL_GAS CAOG14000232778
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1024 of 2028 ends

TC6927335.2s Page A-82
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900686 Well #: 211
R152
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233409
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900847 Well #: 386
Q151
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233287
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900528 Well #: 9
P150
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233133
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900731 Well #: 266
T149
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233454
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1025 of 2028 ends

TC6927335.2s Page A-83
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900525 Well #: 7
P156
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233224
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920479 Well #: 530
W155
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232892
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921311 Well #: 604
Q154
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232911
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900720 Well #: 254
R153
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233443
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1026 of 2028 ends

TC6927335.2s Page A-84
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920166 Well #: 11
P160
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232832
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900793 Well #: 335
T159
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233243
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Kennon Field Name: Richfield
Well Status: Plugged Well Type: Oil & Gas
API #: 0405907878 Well #: 1
158
WSW
1/2 - 1 Mile
OIL_GAS CAOG14000200068
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900527 Well #: 8
P157
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233132
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1027 of 2028 ends

TC6927335.2s Page A-85
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Anderson Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900610 Well #: 1
O164
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233334
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921219 Well #: 348-A
T163
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232917
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405907297 Well #: S-1
R162
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232731
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920834 Well #: 266-A
T161
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232949
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1028 of 2028 ends

TC6927335.2s Page A-86
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920831 Well #: 254-A
R168
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232946
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921315 Well #: 608
T167
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232915
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920482 Well #: 533
R166
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232895
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405907296 Well #: 0-1
R165
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232730
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1029 of 2028 ends

TC6927335.2s Page A-87
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900848 Well #: 387
Q172
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233288
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920591 Well #: 556
W171
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233016
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920597 Well #: 563
S170
North
1/2 - 1 Mile
OIL_GAS CAOG14000233022
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920197 Well #: 459
T169
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232823
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1030 of 2028 ends

TC6927335.2s Page A-88
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900713 Well #: 241
R176
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233436
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405907282 Well #: 396
W175
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232716
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920829 Well #: 241-A
R174
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232944
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405921024 Well #: 15
P173
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232936
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1031 of 2028 ends

TC6927335.2s Page A-89
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Swain Field Name: Richfield
Well Status: Plugged Well Type: Oil & Gas
API #: 0405906083 Well #: 1
180
WSW
1/2 - 1 Mile
OIL_GAS CAOG14000200197
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405921314 Well #: 607
T179
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232914
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405907281 Well #: 395
W178
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232715
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900510 Well #: 10
W177
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233209
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1032 of 2028 ends

TC6927335.2s Page A-90
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921310 Well #: 603
R184
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232910
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Multi-Purpose
API #: 0405920716 Well #: 578
Q183
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233008
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900739 Well #: 277
T182
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233462
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900325 Well #: 265
Q181
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233042
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1033 of 2028 ends

TC6927335.2s Page A-91
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.D. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900540 Well #: 2
X188
WNW
1/2 - 1 Mile
OIL_GAS CAOG14000233145
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920448 Well #: 513
V187
North
1/2 - 1 Mile
OIL_GAS CAOG14000232866
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920417 Well #: 511
Q186
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232852
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920352 Well #: 492
W185
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232781
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1034 of 2028 ends

TC6927335.2s Page A-92
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921313 Well #: 606
Q192
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232913
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Water Disposal
API #: 0405900519 Well #: 1
Z191
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233218
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900521 Well #: 3
Z190
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233220
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405907280 Well #: 394
Y189
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232714
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1035 of 2028 ends

TC6927335.2s Page A-93
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920270 Well #: 478
V196
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232813
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920195 Well #: 265-A
Q195
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232821
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900518 Well #: 1-A
Z194
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233217
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Y.L.U.D. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900541 Well #: 2A
X193
WNW
1/2 - 1 Mile
OIL_GAS CAOG14000233146
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1036 of 2028 ends

TC6927335.2s Page A-94
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900517 Well #: L-2
W200
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233216
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920483 Well #: 534
T199
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232896
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405907279 Well #: 393
R198
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232713
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900815 Well #: 348
T197
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233255
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1037 of 2028 ends

TC6927335.2s Page A-95
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920167 Well #: 12
Z204
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232833
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900501 Well #: 1
AA203
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233200
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900754 Well #: 294
V202
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233477
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920803 Well #: 206-A
W201
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232959
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1038 of 2028 ends

TC6927335.2s Page A-96
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405907278 Well #: 392
AC208
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232712
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900702 Well #: 228
AB207
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233425
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900680 Well #: 206
W206
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233403
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Core Hole Field Name: Any Field
Well Status: Plugged Well Type: Core Hole
API #: 0405901200 Well #: O.L.C.-A
205
NNE
1/2 - 1 Mile
OIL_GAS CAOG14000006259
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1039 of 2028 ends

TC6927335.2s Page A-97
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405900849 Well #: 388
AD212
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233289
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920592 Well #: 557
Y211
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233017
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920413 Well #: 505
W210
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232848
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900711 Well #: 238
Y209
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233434
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1040 of 2028 ends

TC6927335.2s Page A-98
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900700 Well #: 225
Y216
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233423
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920675 Well #: 570
W215
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232996
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Richards Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920342 Well #: 4
Z214
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232871
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405921019 Well #: 22
AA213
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232931
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1041 of 2028 ends

TC6927335.2s Page A-99
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Unknown
API #: 0405920446 Well #: 512
220
North
1/2 - 1 Mile
OIL_GAS CAOG14000232864
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900744 Well #: 283
Y219
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233467
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900717 Well #: 247
AC218
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233440
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920416 Well #: 510
AB217
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232851
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1042 of 2028 ends

TC6927335.2s Page A-100
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920350 Well #: 487
V224
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232779
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920175 Well #: 17
AA223
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232841
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900508 Well #: 8
AA222
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233207
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405907277 Well #: 391
AB221
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232711
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1043 of 2028 ends

TC6927335.2s Page A-101
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920838 Well #: 276-A
AB228
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232953
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920414 Well #: 506
Y227
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232849
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900738 Well #: 276
AB226
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233461
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920712 Well #: 247-A
AC225
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233004
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1044 of 2028 ends

TC6927335.2s Page A-102
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Page Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900506 Well #: 6
W232
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233205
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Y.L.U.A. Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900524 Well #: 6
Z231
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233223
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405900723 Well #: 257
AB230
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000233446
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Richards Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405900465 Well #: 2
Z229
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233115
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1045 of 2028 ends

TC6927335.2s Page A-103
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920590 Well #: 555
Y236
NW
1/2 - 1 Mile
OIL_GAS CAOG14000233015
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: Y
Area Name: Any Area GIS Source: hud
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405920351 Well #: 488
AD235
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232780
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921316 Well #: 609
AB234
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232916
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Olinda Fee Four Field Name: Yorba Linda (ABD) Well Status: Plugged Well Type: Oil & Gas
API #: 0405921312 Well #: 605
AC233
NNW
1/2 - 1 Mile
OIL_GAS CAOG14000232912
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1046 of 2028 ends

TC6927335.2s Page A-104
Spud Date: Not Reported
Confidential Well: N Directionally Drilled: N
Area Name: Any Area GIS Source: GPS
Lease Name: Richards Field Name: Yorba Linda (ABD)
Well Status: Plugged Well Type: Oil & Gas
API #: 0405920309 Well #: 3
Z237
NW
1/2 - 1 Mile
OIL_GAS CAOG14000232764
Map ID
Direction
Distance Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®

Page 1047 of 2028 ends

TC6927335.2s Page A-105
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
92886 79 7
______ ________ ________
Zipcode Num Tests > 4 pCi/L
Radon Test Results
State Database: CA Radon

AREA RADON INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS
RADON
®

Page 1048 of 2028 ends

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.

TC6927335.2s Page PSGR-1

PHYSICAL SETTING SOURCE RECORDS SEARCHED

Page 1049 of 2028 ends

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
TC6927335.2s Page PSGR-2

PHYSICAL SETTING SOURCE RECORDS SEARCHED

Page 1050 of 2028 ends

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.

TC6927335.2s Page PSGR-3

PHYSICAL SETTING SOURCE RECORDS SEARCHED

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19081 YORBA LINDA BOULEVARD
YORBA LINDA, CALIFORNIA 92886
Appendix E Historical Records
Project No.: 185805577 E.1
Appendix E HISTORICAL RECORDS

Page 1052 of 2028 ends

Certified Sanborn® Map Report
Inquiry Number:
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 April 05, 2022 6927335.3

Page 1053 of 2028 ends

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
04/05/22 19081 Yorba Linda Boulevard Yorba Linda A Stantec 735 E. Carnegie Drive, Suite 280 Yorba Linda, CA 92886 6927335.3 SAN BERNARDINO, CA 92408 Alicia Jansen The Sanborn Library has been searched by EDR and maps covering the target property location as provided by Stantec 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. 689F-4BC6-B032 185805577 UNMAPPED PROPERTY NA 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 #: 689F-4BC6-B032
Stantec (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 2022 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. 6927335 3 2

Page 1054 of 2028 ends

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™
Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 April 05, 2022 6927335.4

Page 1055 of 2028 ends

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:
2018
2015
2012
1981
1972
1964
1950
1949
1942
1935
1902
1901
1898
1896
04/05/22 Yorba Linda A Stantec 19081 Yorba Linda Boulevard 735 E. Carnegie Drive, Suite 280 Yorba Linda, CA 92886 SAN BERNARDINO, CA 92408 6927335.4 Alicia Jansen EDR Topographic Map Library has been searched by EDR and maps covering the target property location as provided by Stantec 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. 185805577 33.889802 33° 53' 23" North NA -117.800944 -117° 48' 3" West Zone 11 North 425938.26 3750226.21 452.08' 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 2022 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. 6927335 4 2

Page 1056 of 2028 ends

page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
2018 Source Sheets
2018
Yorba Linda

7.5-minute, 24000
2018
Orange

7.5-minute, 24000
2015 Source Sheets
2015
Yorba Linda

7.5-minute, 24000
2015
Orange

7.5-minute, 24000
2012 Source Sheets
2012
Yorba Linda

7.5-minute, 24000
2012
Orange

7.5-minute, 24000
1981 Source Sheets
1981
Yorba Linda

7.5-minute, 24000
Aerial Photo Revised 1979
1981
Orange

7.5-minute, 24000
Aerial Photo Revised 1978
6927335 4 3

Page 1057 of 2028 ends

page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1972 Source Sheets
1972
Orange

7.5-minute, 24000
Aerial Photo Revised 1972
1972
Yorba Linda

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

7.5-minute, 24000
Aerial Photo Revised 1963
1964
Yorba Linda

7.5-minute, 24000
Aerial Photo Revised 1963
1950 Source Sheets
1950
Orange

7.5-minute, 24000
Aerial Photo Revised 1946
1950
Yorba Linda

7.5-minute, 24000
Aerial Photo Revised 1946
1949 Source Sheets
1949
Yorba Linda

7.5-minute, 24000
Aerial Photo Revised 1946
1949
Orange

7.5-minute, 24000
Aerial Photo Revised 1946
6927335 4 4

Page 1058 of 2028 ends

page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1942 Source Sheets
1942

ANAHEIM
15-minute, 50000
1935 Source Sheets
1935
Orange

7.5-minute, 31680
1935
OLINDA

7.5-minute, 31680
1902 Source Sheets
1902
Corona
30-minute, 125000
1901 Source Sheets
1901
Anaheim
15-minute, 62500
6927335 4 5

Page 1059 of 2028 ends

page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1898 Source Sheets
1898
Anaheim
15-minute, 62500
1896 Source Sheets
1896
Anaheim
15-minute, 62500
6927335 4 6

Page 1060 of 2028 ends

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
2018 0 Miles 0.25 0.5 1 1.5 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 2018, 7.5-minute
S, Orange, 2018, 7.5-minute
6927335 4 7

Page 1061 of 2028 ends

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
2015 0 Miles 0.25 0.5 1 1.5 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 2015, 7.5-minute
S, Orange, 2015, 7.5-minute
6927335 4 8

Page 1062 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 2012, 7.5-minute
S, Orange, 2012, 7.5-minute
6927335 4 9

Page 1063 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 1981, 7.5-minute
S, Orange, 1981, 7.5-minute
6927335 4 10

Page 1064 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 1972, 7.5-minute
S, Orange, 1972, 7.5-minute
6927335 4 11

Page 1065 of 2028 ends

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 0 Miles 0.25 0.5 1 1.5 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 1964, 7.5-minute
S, Orange, 1964, 7.5-minute
6927335 4 12

Page 1066 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 1950, 7.5-minute
S, Orange, 1950, 7.5-minute
6927335 4 13

Page 1067 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Yorba Linda, 1949, 7.5-minute
S, Orange, 1949, 7.5-minute
6927335 4 14

Page 1068 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, ANAHEIM, 1942, 15-minute
6927335 4 15

Page 1069 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, OLINDA, 1935, 7.5-minute
S, Orange, 1935, 7.5-minute
6927335 4 16

Page 1070 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Corona, 1902, 30-minute
6927335 4 17

Page 1071 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Anaheim, 1901, 15-minute
6927335 4 18

Page 1072 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Anaheim, 1898, 15-minute
6927335 4 19

Page 1073 of 2028 ends

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 Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Stantec TP, Anaheim, 1896, 15-minute
6927335 4 20

Page 1074 of 2028 ends

The EDR Aerial Photo Decade Package
Yorba Linda A 19081 Yorba Linda Boulevard Yorba Linda, CA 92886 Inquiry Number: April 05, 2022 6927335.8 6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com

Page 1075 of 2028 ends

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
2002 1"=500' Acquisition Date: January 01, 2002 USGS/DOQQ 1994 1"=500' Acquisition Date: June 01, 1994 USGS/DOQQ
1989 1"=500' Flight Date: August 03, 1989 USDA
1985 1"=500' Flight Date: September 13, 1985 USDA
1977 1"=500' Flight Date: January 18, 1977 EDR Proprietary Brewster Pacific 1972 1"=500' Flight Date: October 30, 1972 USGS
1966 1"=500' Flight Date: April 16, 1966 USGS
1963 1"=500' Flight Date: February 28, 1963 USGS
1953 1"=500' Flight Date: February 11, 1953 USDA
1946 1"=500' Flight Date: December 29, 1946 USGS
1938 1"=500' Flight Date: June 21, 1938 USDA
EDR Aerial Photo Decade Package 04/05/22 Yorba Linda A Site Name: Client Name: Stantec 19081 Yorba Linda Boulevard 735 E. Carnegie Drive, Suite 280 Yorba Linda, CA 92886 SAN BERNARDINO, CA 92408 EDR Inquiry # 6927335.8 Contact: Alicia Jansen 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 2022 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. 6927335 - 8 page 2

Page 1076 of 2028 ends

6927335.8 2016 = 500'

Page 1077 of 2028 ends

6927335.8 2012 = 500'

Page 1078 of 2028 ends

6927335.8 2009 = 500'

Page 1079 of 2028 ends

6927335.8 2005 = 500'

Page 1080 of 2028 ends

6927335.8 2002 = 500'

Page 1081 of 2028 ends

6927335.8 1994 = 500'

Page 1082 of 2028 ends

6927335.8 1989 = 500'

Page 1083 of 2028 ends

6927335.8 1985 = 500'

Page 1084 of 2028 ends

6927335.8 1977 = 500'

Page 1085 of 2028 ends

6927335.8 1972 = 500'
Subject boundary not shown because it
exceeds image extent or image is not

Page 1086 of 2028 ends

georeferenced.
6927335.8 1972 = 500'
Subject boundary not shown because it
exceeds image extent or image is not

Page 1087 of 2028 ends

georeferenced.
6927335.8 1966 = 500'

Page 1088 of 2028 ends

6927335.8 1963 = 500'

Page 1089 of 2028 ends

6927335.8 1953 = 500'

Page 1090 of 2028 ends

6927335.8 1946 = 500'

Page 1091 of 2028 ends

6927335.8 1938 = 500'

Page 1092 of 2028 ends

Yorba Linda A
19081 Yorba Linda Boulevard
Yorba Linda, CA 92886
Inquiry Number: 6927335.5
April 07, 2022
The EDR-City Directory Image Report
6 Armstrong Road
Shelton, CT 06484
800.352.0050
Environmental Data Resources Inc www.edrnet.com

Page 1093 of 2028 ends

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.

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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.

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

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EXECUTIVE SUMMARY

DESCRIPTION
Environmental Data Resources, Inc.’s (EDR) City Directory Report 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 Report includes a search of available city directory data at 5 year intervals.

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. A check mark indicates where information was identified in the source and provided in this report.

Year Target Street Cross Street Source
2017 þ ¨ Haines Criss-Cross Directory
2014 þ ¨ EDR Digital Archive
2010 þ ¨ EDR Digital Archive
2005 þ ¨ EDR Digital Archive
2000 þ ¨ EDR Digital Archive
1995 þ ¨ EDR Digital Archive
1992 þ ¨ EDR Digital Archive
1987 þ ¨ Haines Criss-Cross Directory
1982 þ ¨ Haines Criss-Cross Directory
1976 þ ¨ Haines Criss-Cross Directory
1973 þ ¨ Haines Criss-Cross Directory
1965 þ ¨ Luskey Brothers & Co. Publications
6927335- 5 Page 1

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FINDINGS

TARGET PROPERTY STREET
19081 Yorba Linda Boulevard
Yorba Linda, CA 92886
Year CD Image Source

YORBA LINDA BLVD
2017 pg A1 Haines Criss-Cross Directory
2017 pg A2 Haines Criss-Cross Directory
2017 pg A3 Haines Criss-Cross Directory
2014 pg A4 EDR Digital Archive
2010 pg A5 EDR Digital Archive
2005 pg A6 EDR Digital Archive
2000 pg A7 EDR Digital Archive
1995 pg A8 EDR Digital Archive
1992 pg A9 EDR Digital Archive
1987 pg A10 Haines Criss-Cross Directory
1982 pg A11 Haines Criss-Cross Directory
1982 pg A12 Haines Criss-Cross Directory
1976 pg A13 Haines Criss-Cross Directory
1976 pg A14 Haines Criss-Cross Directory
1973 pg A15 Haines Criss-Cross Directory
1965 pg A16 Luskey Brothers & Co. Publications
1965 pg A17 Luskey Brothers & Co. Publications
6927335- 5 Page 2

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FINDINGS

CROSS STREETS
No Cross Streets Identified
6927335- 5 Page 3

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City Directory Images

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A1
Target Street Cross Street Source
2017

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A2
Target Street Cross Street Source
2017

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A3
Target Street Cross Street Source
2017

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-

YORBA LINDA BLVD
EDR Digital Archive
6927335.5 Page: A4
Target Street Cross Street Source
2014
19002 YORBA LINDA UNITED METHODIST CHURCH
19045 CHABAD OF NORTH ORANGE COUNTY

CONGREGATION BETH MEIR HACOHEN

NORTH COUNTY CHABAD
19081 YOUNG, LUI H
19111 THOMPSON, RONALD L

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-

YORBA LINDA BLVD
EDR Digital Archive
6927335.5 Page: A5
Target Street Cross Street Source
2010
19002 YORBA LINDA UNITED METHODIST
19081 YOUNG, LUI H
19111 OCCUPANT UNKNOWN,

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-

YORBA LINDA BLVD
EDR Digital Archive
6927335.5 Page: A6
Target Street Cross Street Source
2005
19002 UNITED METHODIST NURSR SCHOOL
19045 CHABAD OF NORTH ORANGE COUNTY
19081 YOUNG, LUI H
19111 OCCUPANT UNKNOWN,

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-

YORBA LINDA BLVD
EDR Digital Archive
6927335.5 Page: A7
Target Street Cross Street Source
2000
19081 YOUNG, JOE S

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-

YORBA LINDA BLVD
EDR Digital Archive
6927335.5 Page: A8
Target Street Cross Street Source
1995
19002 YORBA LINDA UNITED METHODIST
19045 NORTH COUNTY CHABAD CTR

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-

YORBA LINDA BLVD
EDR Digital Archive
6927335.5 Page: A9
Target Street Cross Street Source
1992
19002 UNITD METH CH

YORBA LNDA UN METH
19045 NORTH CO CHABAD CTR

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A10
Target Street Cross Street Source
1987

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A11
Target Street Cross Street Source
1982

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A12
Target Street Cross Street Source
1982

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A13
Target Street Cross Street Source
1976

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A14
Target Street Cross Street Source
1976

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-

YORBA LINDA BLVD
Haines Criss-Cross Directory
6927335.5 Page: A15
Target Street Cross Street Source
1973

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-

YORBA LINDA BLVD
Luskey Brothers & Co.
6927335.5 Page: A16
Target Street Cross Street Source
1965

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-

YORBA LINDA BLVD
Luskey Brothers & Co.
6927335.5 Page: A17
Target Street Cross Street Source
1965

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19081 YORBA LINDA BOULEVARD
YORBA LINDA, CALIFORNIA 92886
Appendix F Agency Records
Project No.: 185805577 F.1
Appendix F AGENCY RECORDS

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COUNTY OF ORANGE/HEAL TH CARE AGENCY

ENVIRONMENT AL HEAL TH DIVISION
1241 E. Dyer Rd., Suite 120, Santa Ana, CA 92705
(714) 433-6000

UST REMOVAL CHECK LIST
FAQUTY
ADDRESS:

NAME:

I q Q
=~Jilim
_r 1 ~ Linc¼
{ ~~ fil!_o{4" bt:t
PLAN CHECK NO: 55:X:OICfD3:t)
vndL::...
coNTRAcToR NAME: .... C .... <h ...... n ____ s_~ __ tr-______ _ CONTRACTOR PHONE NUMBER: '5 \ 0 · (IID · '?:j 3<?1
coMPANv: 61v1rvY1ntmW l,¾1 sn cJ
CHECK ONE: 0 TANKS & LINES REMOVED • LINES ONLY REMOVED FOR REPLACEMENT 0 TANKS REMOVED AND LINES ABANDONED

TANK PLANS REVIEWED AND APPROVED
COPY OF PRIMARY CONTRACTOR AND SUBCONTRACTOR LICENSE AND HAZ.

SUBST ANGE CERTIFICATION RECEIVED

DATE OFT ANK REMOVAL & SAMPLING

DATE OF PIPELINE REMOVAL AND SAMPLING

MANIFEST OF RINSEATE RECEIVED

TANK CERTIFICATE OF DESTRUCTION RECEIVED

HARD COPY OF LAB RESULTS RECEIVED

CHAIN OF CUSTODY (WHITE COPY) RECEIVED
URR RECEIVED/"PROP 65" FORM/"REASON FOR NOT SUBMITTING"

FORM COMPLETED (IF APPLICABLE)

INSPECTION REPORT COMPLETED AND SUBMITTED TO SUPERVISOR WITH

UPDATED TANK PAGE

MANIFEST FOR CONTAMINATED SOILS RECEIVED (IF APPLICABLE)

MANIFESTS FOR UST DISPOSAL RECEIVED (IF APPLICABLE)
FMA, FIELD NOTES, LAB ANALYSIS, ETC., AND A COPY OF ALL INFORMATION

GIVEN TO SUPERVISOR FOR REVIEW

FIELD NOTES, LABORATORY ANALYSIS, AND COPIES OF OTHER INFORMATION TRANSFERRED TO CLEANUP GROUP (IF APPLICABLE). INDICATE NIA IF NO REFERRAL NEEDED.
-S FOR REMOVAL (PRINT NAME)
9/22/05 Page 1 of 1 HWMFORMS/UST/50

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1.'~&
C
--~'c (8~ (\- v . . ~ w! (' . .. :1'-;,.o,.~'
nealth
Orange County Health Ca ~gency
Environmental Health I
CARE AGENCY TANK MODIFICATION PERMIT APPROVA ;
PLEASE SEE THE ATTACHED GUIDELINES FOR THE REMOVAL OF AN UNDERGROUND STORAGE if DETAILS REGARDING PERMITTING, SCHEDULING, SOIL SAMPLING, AND LABORATORY METHOD~ i

THE UNDERGROUND STORAGE TANK FACILITY MODIFICATION APPLICATION FOR REMOVAL IS A THE FOLLOWING REQUIREMENTS: i

1. The applicant must provide the tank owner with a copy of: a) the approved tank modificati b) the UST removal guidelines; and, c) this document. · I

2. This permit approval shall not be construed to permit the violation of any law, nor does it corrections of errors found on the plans. Plans must be resubmitted for approval if any cha~ the applicant.

3. In addition to this approval, all applicable permits required by the local fire department, buildi and the Air Quality Management District must be obtained.

4. All product piping, liquid, soil stockpiles not approved for re-use, and sludge associated wit' removed and properly disposed. !

5. An organic vapor analyzer {FID/PID) that measures vapor concentrations in the field must I UST removal activities and shall be provided by the contractor. Site workers using the moni~ r shall be qualified to operate the field equipment. Monitoring equipment shall be calibrat~ 3 months.

6. The UST plan check fees submitted with the application form are based on up to 5 hours of sta plan review and field inspections. An additional hourly fee at Environmental Health' s current per resolution of the Orange County Board of Supervisors may be assessed by the Agency ~ at the completion of the project.

7. This removal application approval is valid for one year from the date of approval. If the US• removed within the year, a new application and fees will be required.

8. A copy of these approved plans must be available at the site at all times.

9. The OCHCA inspector must be present to direct and observe the collection of soil samples. ,

10. To schedule tank removal inspection, please contact the Hazardous Materials Specialist sho 48 hours prior to removing the tanks. If the specialist is unavailable, call our main number: j (

11. Please call the Hazardous Materials Specialist below if you have any questions.

Print Name: Sar(}., Cxi&e V , Hazardous Materials Specialist Signature: - ~--------- - --
Phone: ~ l.{,) (I21t'lf
Date: I J. \
IREMENTS.

OVED WITH
application;
vent further
are made by
department,
ST{s) shall be
onsite during
g equipment
ithin the last
me, including
e established
e UST owner
ave not been
below at least
4) 433-6000.
3/11/2016

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:EIVED HCA
, OC CUPA UNDERGROUND STORAGE TANK
JAN 14 2020 health
1241 E. Dyer Rd Ste. 120
Santa Ana, CA 92705
Tel: (714) 433-6000
Fax: (714) 754-1768 FACILITY MODIFICATION APPLICATION

CARE AGENCY

SUBMIT A SEPARATE FORM FOR EACH TYPE OF CONSTRUCTION ACTIVITY (e.g., Installations, Removals, System Modifications, Repairs, etc.)

SITE INFORMATION
FACILITY NAME: Young Farm and Residence SUBMITAL DATE: January 14, 2020 ADDRESS: 19081 Yorba Linda Blvd.

CITY: Yorba Linda TELEPHONE NO.: _7-'- 14_-=22=5=----'-05~6=--7 _____ _ ZIP CODE: 92886 CONTACT NAME: Wah Ging "Steve" Young
APPLICANT REQUESTOR do.vd, V )r51 r'"\ ,~@apt-, \IV\. co VY) APPLICANT NAME: =D=av~i=d~V~ir__,.g~in=ia~---------- COMPANY NAME: '""'A'-PT-'-l""'M-'--'E=&=l--=L=L-=-C---=::tt::~

ADDRESS
CITY:

STATE:

TELEPHONE NO.:
420 Exchan e Suite 150
Irvine
CA
949-660-5467
AL TERNA TE# (CELL, PAGER): 949-293-8308

TYPE OF CONSTRUCTION
UST PLAN TYPE:
• INSTALLATION (S):
r8I CLOSURE (5)- REMOVAL (5):
0 SYSTEM MODIFICATION (REPIPE, REPAIR TO PIPING)
• REPAIR (S) OR RELINE (S) USTs
• OTHER (SPECIFY):

ZIP: 92602
CODE
T011
T02
T03
T04
T05
UPC ffl ftnllS n ........ 11111 saaillld ll'llr II Ii
_..d ISTIIIIIS.Fnas..-.. •P1111 ClllckC-1W11,111
http://www.occupainfo.com/forms

CONTRACTOR INFORMATION
(Persons performing 'NC!r1< on USTs must meet specific
State Contractors Licensing Board requirements)
CONTACT: Chris Whitt
CONTRACTOR: Environmental Logistics
ADDRESS: 3198 Depot Road
CITY: Hayward
STATE: CA ZIP: 94545
TELEPHONE NO. =5-'-10=---=-69=0=---3=5'-"8'--'-1 ___________ _ CONTRACTORS LICENSE TYPE: A HAZ C31
CONTRACTORS STATE LICENSE#: =92=7-=-3=60::;..__ ____ _
NOTES: NEW INSTALLATIONS, CLOSURES, REPAIRS AND SYSTEM MODIFICATIONS OF UNDERGROUND STORAGE TANKS REQUIRE THE SUBMITTAL OF (4) SETS OF PLANS TO THIS DIVISION. THESE PLANS MUST BE APPROVED PRIOR TO THE INITIATION OF ANY CONSTRUCTION OR MODIFICATION. ALL PLANS OR REPORTS REQUIRED MUST ACCOMPANY THIS FORM AT THE TIME OF SUBMITTAL.

PLAN APPROVAL AND FEES ARE VALID FOR ONE YEAR. IF TANKS HAVE NOT BEEN REMOVED, INSTALLED OR MODIFIED WITHIN ONE YEAR OF THE APPROVAL DATE, NEW PLANS AND FEES MUST BE SUBMITTED.

OFFICE USE ONL y 11 {) 1 SR# D __ PE:~ 7 0~ 2_ 3_FEESPAID 357--;;HECK# rui 123 1183~RCVD.BY ~ ._fvC),___ __ PLAN APPROVAL DATE: 1j a.J l o--o BYY _ ,
FA# _____________ _
1108 INFO BULLETINSIUST/86 Distribution: White - QC CUPA Pink - Data Entry F042-09.1322

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health

CARE AGENCY

REGULATORY/MEDICAL HEALTH SERVICES

ENVIRONMENTAL HEAL TH
June 2, 2020
Wah Ging "Steve" Young
Young Farm & Residence
19081 Yorba Linda Boulevard
Yorba Linda, CA 92886
Subject:

Re:

Completion of Tan~ Removal Project
Young Farm & Residence
19081 Yorba Linda Boulevard
Yorba Linda, CA 92886
SR#0140370
Dear Mr. Young:

CLAYTON CHAU, MD, PhD

DIRECTOR
(714) 834-2830
[email protected]

LILLY SIMMERING

ASSISTANT DIRECTOR
(714) 834-6748
[email protected]

STEVE THRONSON

DEPUTY AGENCY DIRECTOR

REGULA TORY/MEDICAL SERVICES

CHRISTINE LANE, REHS

DIRECTOR

ENVIRONMENTAL HEAL TH
1241 E. DYER ROAD, SUITE 120
SANT A ANA, CA 92705
TELEPHONE: (714) 433-6000
FAX: (714) 754-1732
E-MAIL: [email protected]
This is in response to your request for closure of the underground storage tank (UST) file associated with the April 27, 2020 removal of one 500-gallon gasoline-containing UST at the above referenced site. Pursuant to the California Code of Regulations, Title 23, §2672(d), the UST owner or operator has demonstrated that the tank removal, and soil sampling have met the applicable requirements. In addition, the May 15, 2020 Underground Storage Tank Removal Documentation included all of the necessary information required for completion of the tank closure project.

With the provision that the results for the soil samples collected on April 27, 2020 were accurate and representative of existing conditions, it is the position of the Health Care Agency that no significant soil contamination has occurred at the above location.

Please note, this letter does not exempt you of any liability under the California Health and Safety Code if additional or previously unidentified contamination is discovered at the subject site.

If you have any questions regarding this matter, please contact Sara Boyer at (714) 433-6264.

Geniece Higgins
Supervising Hazardous Materials Specialist
Hazardous Materials Mitigation Section
OC Environmental Health Division
cc: Susan Berg, OCH CA CUP A ( electronic copy)
David Virginia, APTIM ( electronic copy)

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May 15, 2020
Ms. Sara Boyer
Orange County Health Care Agency
1241 E. Dyer Road, Suite 120
Santa Ana, California 92705-5611
David Virginia
Project Manager
Applied Sciences and Engineering
APTIM
420 Exchange, Suite 150
Irvine, CA 92602
Tel: +1 949 660 5467
[email protected]
Subject: Underground Storage Tank Removal Documentation, Young Farm, 19081 Yorba Linda, California.

Dear Ms. Boyer:

APTIM Environmental and Infrastructure LLC (APTIM) is pleased to present this Underground Storage Tank (UST) Removal Closure Letter Report for the above referenced location. This report presents a brief background, describes the scope of field activities, presents the results of soil sampling conducted at the UST location, and provides documentation supporting the UST removal and closure requirements

SITE DESCRIPTION AND BACKGROUND
The subject property is located at 19081 Yorba Linda Boulevard, Yorba Linda, California, approximately ½ mile east of the intersection of Highway 90 (Imperial Hwy) and Yorba Linda Blvd (Figure 1 ). The area is predominately residential with light commercial properties nearby. A public park is located immediately to the east, residential homes to the north, and a synagogue with attached day school to the west. The property is primarily rectangular in shape, approximately 2.5 acres in size, and consists of open land used for agriculture with residence and support buildings. The UST was located in the northwest area of the property, underneath a small storage shed that was used to store miscellaneous farming tools and equipment (Figure 2). The unpermitted 500-gallon, single walled , steel UST was installed sometime in the mid-1960s and was used to store gasoline for farm machinery used on site.

In 2019 the primary executor of the trust that oversees the subject property notified APTIM of their intent to sell the property and secured APTIM's services as an Environmental Consultant to oversee removal of the UST as part of their due diligence. APTIM contracted with Environmental Logistics, a state of California licensed hazardous waste transporter, to conduct the UST removal work with APTIM oversight.

APTIM secured the necessary permits and conducted the required confirmation soil sampling, as described below. This report documents the results of that sampling and associated environmental tasks.

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~
, APTIM

PRE-FIELD ACTIVITIES
APTIM submitted a site-specific UST Facility Modification Application to the Orange County Health Care Agency (OCHCA) on January 14, 2020. The application included specific information regarding the UST as well as a Removal Plan. The Facility Modification Application was approved by the OCHCA on January 21, 2020, and included appropriate guidelines for the UST removal.

Additionally, APTIM submitted a Form 400-A and associated applications (Form 400-CEQA and Form 400-ps) to the South Coast Air Quality Management District (SCAQMD) for compliance with the SCAQMD Rule 1166 for mitigation of volatile organic compound (VOC) emissions from soil associated with the excavation of USTs known or suspected to contain VOCs. The SCAQMD issued a Rule 1166 Compliance Plan on April 9, 2020.

Approved copies these plans are provided in Attachment 1 of this report.

FIELD ACTIVITIES
APTIM and the hazardous waste contractor mobilized to the site on April 27, 2020 to conduct the UST removal work as outlined in the approved Facility Modification Permit. Prior to removal of the UST, the overlying shed and concrete were demolished and removed, along with the overlying soil, to expose the tank, vent and fill piping. The top of the UST was located approximately 0.5 feet below ground surface (bgs). On April 28, 2020, soil surrounding the tank was removed and stockpiled onsite. The UST appeared intact during visual inspection and surrounding/underlying soil did not exhibit evidence of staining or odors. The fill and vent piping were removed, and the exposed tank was washed and triple rinsed using a fresh water/detergent mixture and a hot water pressure washer. Following rinsing, visual inspection of the UST did not indicate any residual sludge or liquid on the visible portions of the interior.

Approximately 200 gallons of rinsate was pumped from the UST into a vacuum truck and transported by Environmental Logistics under proper manifest to the World Oil Recycling facility in Compton, CA for disposal. A copy of this waste manifest is included in Attachment 2.

Following cleaning of the tank, Harbor Testing Laboratory Inc. monitored the UST interior atmosphere using a combination photoionization detector equipped with a lower explosive limit and oxygen meter.

The UST was monitored at 0% of the LEL and at 20.8% oxygen. Approximately 15 lbs. of dry ice was added to the UST interior to inert the atmosphere. APTIM notified the Orange County Fire Authority (OCFA) of their intent to monitor and inert the UST; the OCFA declined to oversee this activity. A copy of the Marine Chemist Certificate is included with this report as Attachment 3 With the UST certified clean and safe, the tank was removed from the excavation. No signs of deterioration, holes, or leakage were noted on the UST. The tank was secured to a stake bed truck and transported by Environmental Logistics to Hazmat TSDF Inc. in Bloomington, CA for destruction. A copy of the tank certificate of destruction is included as Attachment 4 with this report.

After removal of the UST and under the direction of the on-site OCHCA inspector, APTIM collected two (2) soil samples from underneath the UST location at the north and south end of the excavation at approximately five (5) feet bgs. Due to the shallow depth and relatively small size of the tank, as well as the lack of evidence of a release (tank was intact and no visual, olfactory or instrument evidence of a release), no sidewall samples were collected. Samples were collected in accordance with OCHCA requirements as documented in the Guidelines for Removal of a UST. Each soil sample was collected 2

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into a 2" diameter by 6" long clean stainless-steel sleeve using a slide hammer to drive the sleeve into the subsurface soil. Upon extraction, the sleeve openings were immediately covered with Teflon TM and secured with a plastic cap. The hammer device and outer auger were decontaminated using a triple wash/rinse after each sample was collected. Each sleeve was labeled by both APTIM and OCHCA, secured, and placed into a cooler with ice for transport under chain-of-custody protocol to Eurofins Calscience Laboratory, a California ELAP-certified analytical lab located in Irvine, CA.

UST removal activities are documented in the Photographic Log, included with this report as Attachment

5. SAMPLE ANALYSIS AND RESULTS
In accordance with OCHCA analysis requirements, both samples were analyzed for total petroleum hydrocarbons - gasoline range (TPH-G) and full VOCs including oxygenates using US EPA method 8260B. The VOC analysis included benzene, toluene, ethylbenzene, and xylenes (BTEX) as well as oxygenates di-isopropyl ether (DIPE), ethyl t-butyl ether (ETBE), methyl t-butyl ether (MTBE), t-amyl methyl ether (TAME), and tert-butyl alcohol (TBA). Table 1 presents the analytical results for all detected analytes. All other analytes, including all analyses from sample Tank-YF-N-5', were not detected above the reporting limit. The full laboratory analytical report is included with this document as Attachment 6.

Table 1 - Detected Analytes
Method Analyte

PETROLEUM HYDROCARBONS
8260B/
CA LUFTMS TPH-G (C4-C12 range)

VOLATILE ORGANIC COMPOUNDS
8260B ................ .. '!.'(P~~yl~~~ ...................... ........ ... ........... 8260B a-Xylene ················· ............................ ............................................................. 8260B Toluene ............................................................. 8260B Xylenes, Total
mg/kg - milligrams per ki logram
RL - (laboratory) Reporting Limit

RECOMMENDATIONS
Tank-YF-S-5'
Units RL 5' bgs
4/28/2020
mg/kg 0.10 0.27
'!.1~/~!L 0.0040 0.0066
'!.1~/~15. 0.0020 0.0025
mg/kg 0.0020 0.012
mg/kg 0.0040 0.0091
The UST has been properly cleaned, inerted, removed from the site, and disposed of by a licensed disposal facility. Following analysis of the soil sample results, the excavation has been backfilled with approximately 2 cubic yards of clean overburden and on-site import soil. The detections presented in Table 1 are well below the level of regulatory agency concern and do not present a risk to human health or the environment. Based in the information presented in this report, APTIM recommends that no further action is necessary at this property with regards to the UST. 3

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~
, APTIM
If you have any questions regarding the information presented in this report, please contact me at (949) 660-5467 or via email at [email protected]
Sincerely,
David Virginia
Project Manager
APTIM Environmental & Infrastructure, LLC
Figure 1 - Site Vicinity Map
Figure 2 - Site Location Map
Attachment 1 - OCHCA Tank Modification Permit Approval and SCAQMD Compliance Plan Attachment 2 - Tank rinsate waste manifest
Attachment 3 - Marine Chemist Certificate
Attachment 4 - UST Certificate of Destruction
Attachment 5 - Photographic Log
Attachment 6 - Laboratory Analytical Report
4

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FIGURES

Page 1158 of 2028 ends

• USGS - U.S.. DO.aTMOfTOfTIClfTOIOI
w..t..<rot ou:M!aaW'f
* Site Location
- - - - -- '--===--...: .!.
• I WW P - - - p fl ffl M -
------ _______ ....,.. ____ .. _ --------·--·
- -- ---- ---- --
UST Closure Report
FIGURE 1 SITE VICINITY
Project #631012097

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LEGEND:

D
EB
Approximate Property Boundary
Location of 500-gallon gasoline UST beneath
On-site shed (demolished during UST removal)
Location and designation of confirmation soil
sa mples from UST excavation (see photolog)
Aerial Photo from Google Maps, Date: January 2020
(features not to scale)
EB Tank-YF-N-5'
u
s
T
EB Tank-YF-S-5'
Outdoor Storage Shed
_>, APTIM

UST CLOSURE REPORT
19081 Yorba Linda Blvd.

Yorba Linda, CA 92886
FIGURE 2
Project# 631012097

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Orange County Health Care Agency
Environmental Health

TANK MODIFICATION PERMIT APPROVA

PLEASE SEE THE ATTACHED GUIDELINES FOR THE REMOVAL OF AN UNDERGROUND STORAGE

DETAILS REGARDING PERMITTING, SCHEDULING, SOIL SAMPLING, AND LABORATORY METHOD R

THE UNDERGROUND STORAGE TANK FACILITY MODIFICATION APPLICATION FOR REMOVAL IS A THE FOLLOWING REQUIREMENTS:

1. The applicant must provide the tank owner with a copy of: a) the approved tank modificat application; b) the UST removal guidelines; and, c) this document.

2. This permit approval shall not be construed to permit the violation of any law, nor does it corrections of errors found on the plans. Plans must be resubmitted for approval if any chan the applicant.

3. In addition to this approval, all applicable permits required by the local fire department, buildi and the Air Quality Management District must be obtained.

4. All product piping, liquid, soil stockpiles not approved for re-use, and sludge associated wit removed and properly disposed.

5. An organic vapor analyzer (FID/PID) that measures vapor concentrations in the field must ; onsite during UST removal activities and shall be provided by the contractor. Site workers using the monit · r shall be qualified to operate the field equipment. Monitoring equipment shall be calibrate 3 months.

6. The UST plan check fees submitted with the application form are based on up to 5 hours of sta plan review and field inspections. An additional hourly fee at Environmental Health' s current I per resolution of the Orange County Board of Supervisors may be assessed by the Agency t e UST owner at the completion of the project.

7. This removal application approval is valid for one year from the date of approval. If the US removed within the year, a new application and fees will be required.

8. A copy of these approved plans must be available at the site at all times.

9. The OCHCA inspector must be present to direct and observe the collection of soil samples.

10. To schedule tank removal inspection, please contact the Hazardous Materials Specialist sho elow at least 48 hours prior to removing the tanks. If the specialist is unavailable, call our main number:,( 4) 433-6000.

11. Please call the Hazardous Materials Specialist below if you have any questions.

Print Name: s.\CA r6. ~d,e ( , Hazardous Materials Specialist Signature: -~---- --- -----
Phone: ~ LfD~ lJ·'J,IPl(
Date: I J.

Plan Check #:_ ..!1,t..11=..l..;!-!ii----'---
3/11/2016

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, health

CARE AGENCY

REGULATORY/ MEDICAL HEAL TH SERVICES

ENVIRONMENTAL HEAL TH
Guidelines For The Removal Of
Underground Storage Tanks
These guidelines apply to the owner of an underground storage tank (UST) subject to the permanent closure requirements of the California Code of Regulations, Title 23, Division 3, Chapter 16, Underground Storage Tank Regulations, Article 7, Closure Requirements, and their agents, who are removing a UST and/or its associated piping.

1. Obtain a Facility Modification Application from Orange County Health Care Agency (OCHCA) Environmental Health. Applications may be obtained in person at the address provided below, or by calling Environmental Health at (714) 433-6000, or downloaded from the following website: http://occupainfo.com/forms.

2. At least 30 calendar days prior to the expected UST removal date, submit a completed F acillty Modification Application, four sets of plans ( drawing size not to exceed 11x17 inches) and a closure fee to Environmental Health at the office address given below. Plans must include:
a. A site location map, tank information/details, and
b. A plot plan that:
i. Identifies site location, inclusive of cross streets and a North arrow, ii. Shows existing structures, utilities, and all existing USTs and associated piping, iii. Identifies the USTs and/or piping to be removed,
iv. Clearly identifies the entire length of piping proposed for closure in place, if appropriate, See Section 7 (c) below for a description of piping that may be closed in place, and
v. Includes the size of the USTs to be removed and the types of hazardous substances that have been stored in the USTs.

3. Obtain closure and/or excavation permits from the appropriate agencies such as the County Planning and Development Services Department or city building department, the Orange County Fire Authority or local fire department and the South Coast Air Quality Management District (AQMD).

4. Submit a copy of the Hazardous Substance Removal Certification issued to the contractor performing the removal work. Section 7058.7 (e) of the Business and Professions Code states "A contractor may not install or remove a UST unless the contractor has passed the hazardous substance certification examination developed pursuant to this section." A contractor who is not certified may bid on or contract for the removal of a UST, if the work is performed by a contractor who is certified.

5. Schedule a UST removal inspection with Environmental Health's Hazardous Materials Mitigation Section. Environmental Health staff must be onsite to observe the condition of the UST(s) during removal and direct sampling to determine whether a reportable unauthorized release has occurred. Provide at least 48-hour notice to Environmental Health when scheduling an onsite inspection. A concurrent inspection must be scheduled with the Orange County Fire Authority or local fire department, which must also be represented at the UST removal. Alternate accommodations must be made in advance of field activities if Fire personnel decline the opportunity to be onsite during tank removal activities.

Revised: 10/28/2019

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Guidelines for the Removal of an Underground Storage Tank

Page 2 ends

6. When removing a UST system and/or its piping, the owner of the UST{s) must comply with applicable provisions of the California Code of Regulations (CCR) Division 3, Chapter 16, Article 7, Closure Requirements. These include provisions of Section 2672 (b) & (c) which including the following:
a. All residual liquid, solids, or sludge from the UST and/or its piping shall be removed and handled as hazardous waste or recyclable material:
b. If the UST to be removed contained a hazardous substance that could produce flammable vapors at standard temperature and pressure, then the USTs shall be inerted to levels that shall preclude explosion or to such lower vapor levels as may be required by the Orange County Fire Authority or local fire department. (Note: A representative from the Orange County Fire Authority or local fire department must be present prior to initiating this procedure.); and,
c. The UST and/or its associated piping shall be removed and disposed. Where removal of piping might damage structures or other in use piping is contained in a common trench, that piping may be closed in place after being emptied of all contents and capped.

7. Per CCR Section 2651 (d), the owner of a UST must demonstrate upon closure that no unauthorized release has occurred. This demonstration shall be based on sensory observations, monitoring equipment readings, soil sample analysis and/or water sample analysis. Sample collection activities are to be performed by staff provided by the project consultant or the laboratory doing the sample analysis. a. Samples must be obtained from the excavations of any UST and/or piping removed.

Regulations require two samples, one at each end of each UST removed and samples for each 20 linear feet of pipe trenching. Where closure in place of piping is necessary and where soil samples cannot otherwise be obtained, soil borings placed near the piping trench may be required. Further, in an effort to obtain data required for evaluation under State Water Board Resolution No. 2012-0062, sidewall samples from depths between 0-10 feet below ground surface may be required. b. Samples are to be collected, handled and analyzed at the owner's expense per CCR Section 2649 and as indicated below:
i. The laboratory doing the sample analysis or the project consultant must provide adequate supplies of thin-walled stainless steel or brass cylinder sample holders (for intact soil sample collection) with fitted polyethylene caps, labels, plastic bags and Teflon sheets. Glass jars are not permitted. A cooler or ice chest with ice is also required to be onsite;
ii. When a sample is collected, each end of the collection cylinder should first be covered with a Teflon sheet. Caps should then be placed on the ends of the cylinder and an identifying label attached. Next, the cylinder should be placed in a cooler or ice chest to be chilled. The sample should be placed in a sealed plastic bag before chilling where needed to prevent water damage to the label; iii. The samples should be transported, per arrangements made by the tank owner, to a State Certified Laboratory soon after the completion of sampling. A Chain of Custody form, completed by Environmental Health staff directing the sampling, must accompany the samples to the laboratory. The receiving laboratory should indicate in the designated laboratory section of the Chain of Custody form whether the Revised: 10/28/2019

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Guidelines for the Removal of an Underground Storage Tank

Page 3 of 4 ends

samples were received in a chilled state and whether County seals were Intact upon arrival, and;
iv. Samples collected at diesel or gasoline storage sites must be analyzed by an appropriate method for total petroleum hydrocarbons (TPH). TPH (GC/FID) with carbon chain identification is recommended for diesel sites. Total purgeable petroleum hydrocarbons [TPPH (GC/MS)] as gasoline is recommended for gasoline sites. In additional analysis by EPA Method 82608 full scan is required to analyze for volatile organic compounds (VOCs) that include benzene, toluene, ethyl benzene, total xylenes {BTEX), naphthalene, ethanol, Methyl Tertiary Butyl Ether (MTBE) and all other fuel oxygenates. Samples collected at waste oil tank storage sites must be analyzed forTPH with carbon chain identification using EPA Method 8015 or for total recoverable petroleum hydrocarbons using EPA Method 1664, for full scan VOCs including BTEX, MTBE and all other fuel oxygenates, and c.hlorinated solvents by EPA Method 82608, and for polycyclic aromatic hydrocarbons using EPA Method 831 O or 8270C (SIM Mode) 1• Detection limits for all reported constituents must meet appropriate data quality objectives.

8. The detection of a reportable unauthorized release, based on field observations and/or the results of the soil and groundwater sample analysis, shall require compliance with the reporting requirements of CCR Section 2652 and the initial abatement and corrective action requirements of Articles 5 and 11 of Title 23, Division 3, Chapter 16, CCR.

9. The owner of the UST should provide site security to prevent unauthorized public access into excavated areas. This security may include temporary fencing or a twenty-four (24) hour security guard.

10. The owner of the UST shall have equipment onsite available to control any vapor emissions.

The equipment may include bulldozers to backfill excavations and/or tarps to cover contaminated soil.
11 . Documentation required to be forwarded to this Agency after UST removal includes:
a. A copy of the certificate of UST destruction,
b. Copies, signed by the receiving State permitted facility, of all Uniform Hazardous Waste Manifests used to transport the residual or rinseate liquid, solids, or sludge waste removed from the tanks, and
c. Original (wet) copies of the laboratory analytical report, and the white copy of the OCHCA Chain of Custody form, sent with samples to the laboratory, with all required information completed by the laboratory.
d. Information regarding backfill procedures, including source and volume of backfill material, purchase receipts for imported fill, and certified clean documentation or laboratory results, as appropriate. Sampling for fill material should follow the Department of Toxic Substances Control's Clean Imported Fill Material Guidance. 1 Analytical methods listed above are subject to revision or update by EPA. Suggested test methods may require updating as analytical procedures are promulgated.

Revised: 10/28/2019

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Guidelines for the Removal of an Underground Storage Tank

Page 4 of 4 ends

Where the above requirements are successfully completed and an unauthorized release requiring further action is not discovered, a completion of a UST closure letter will be issued to the UST owner by Environmental Health. Should an unauthorized release be discovered, Environmental Health's Site Mitigation Section will open a UST cleanup case and, upon satisfactory completion of the required corrective action, a letter of remedial action completion will be issued.

If you have any questions or need additional information, please contact the Environmental Health Hazardous Materials Mitigation Section at (714) 433-6000.

Revised: 10/28/2019

Page 1165 of 2028 ends

LEGEND:
- - - Approximate Property Boundary
D Location of 500-gallon gasoline USTwithin/beneath on site shed (steel) (not to scale)
Aeti1/ Photo from G001le Maps, D1t e: January 2020
:,0 8 Fil ..:1VentPipil'lg
0 ~ ;;;·
f'
0 ~ iil
co
.. Drums
Misc. Storage
Ou-. Stotage Shed
AJ'l'1'U,WJ
UST Removal Plan:

1. Sawcut and remcve overlying concrete. Remove
overburden soil surrounding tank. Excavated soil to be
placed within bermed, plastic lined area and covered with plastic (HOPE).

2. Remove fill cap - tank to remain vented at all times until <10% LEL is achieved and maintained
3 Drain existing piping back to tank. If necessar,, purge piping using inert gas (nitrogen). Do not purge with
air.
4 Remove residual fuel from tank for legal disposal. Rinse tank until <10% LEL atmosphere is attained.

Ground equipment during purging and rinsing.

5. Inert UST by placing 30 lbs of dry ice per 1000 gallons of tank capacity. Evenly distribute dry Ice along tank
bottom. Close all tanl< openings except for 1/8" diameter openinQ to allow for therm~ exoansion.

6. Remove UST from subsurface using heavy equipment.

Triple wash and rinse tank. Legally dispose of tank and rinsate, providing copies of all disposal certificates and waste manifests demonstrating proper disposal.

7. Coled soil samples from each end of tank tor analysis in accordance with OCHD requirements: analyze for TRPH,
voes (EPA 8260B) indudlng Oxygenates. Additional
samples as required by oveBight agencies.

8. Backfill tanl< excavation to existing surface grade elevation with clean soil.

9. Provide dient and oversight agencies with UST removal Documentation, including photographic log documenting
removal activities, original laboratory analytical report, waste manifests, and destruction certificates.
, .... pl-·, ?ssoc1..:~ , , -r to 'i•-~ t~rik-; L ·
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1.:.'I\ It lJ I !EN f,\ I HE I ll! lllVISIOI\
II\!. RIJO! •~ '1,1,\ rrRIALS M \ilAU[MI-Nf SI:.( II• J's flll3 PROV,\!. I'- V-\l ID FOR I l M(J"i'TH. FROM
nlf.APPROVA.L DATE
I 21(-Zo
D" -~- 101 bt' ..:(,n:.ITU('\i 10 !Jl."1 !'1,,r th: 1,,,.,. n ,,1 1n\ ,. '" 1 , 1, P1, :n1tu:her!Jf1 ~m1Hnfam'QtC:nndo11t&-!pl n,,. P1;111 111u.tt'-etl!"Urtu11ualfur r 11 if .,11}\- tdthl• Tl I h ,gcs arc n~J<! h) l~.f' 1rrl• 1111 I t "il'J'O!,laci N,nl. I 111-.11••"' l\.'1i"U"WI " r 1 1 hrtl1\ktl•I'• '- ,u 11. I h J' (.' 111, 1h,., .i
j,,. APTIM

UST REMOVAL PLAN
19081 Yorba Unda BM!.

Yorba Linda, CA 92886
FIGURE 2
Project# 1!31012097

EIVED HCA
ii ... .__ _________________________________________ .....L..--------~AN 14 2020 ENVIRONMENTAL 1-11 TH

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South Cc : Air Quality Management Distri
21865 Copley Drive, Diamond Bar, CA 91765-4178

COMPLIANCE PLAN
This plan must be renewed annuaJly and is subject to aMual renewal fees pursuant to Rule 306 (h). l'lnn Issue Date.

Company: WAHGING "STEVE" YOUNG - YOUNG FAMILYTRU
420 EXCHANGE, STE 150 APTIM
IRVINE, CA 92602-1322
Site Location: 19081 YORBA LINDA BLVD, YORBA LINDA, CA 92886-2728 Conditions:

Page J of6
Piao No.
618825
The operation under this Rule 1166 has been conditionally approved and is subject to the following conditions:

SECTION I - GENERAL REQUIREMENTS

1. Operation under this plan shall be conducted in accordance with all plans and specifications submitted with the application under which this Rule l 166 VOC contaminated soil excavation mitigation plan is issued unless otherwise noted below.

2. A signed copy of this plan shall be present at the excavation site at all times and shall be made available to South Coast AQMD persoMel upon request. This excavation plan shall expire two years from the plan issuance date.

3. This plan is not valid for the excavation ofVOC contaminated soils at landfills or sites used for disposal or refuse or other types of waste.

4. This plan shall not be used in conjunction with any onsite treatment process, without additional evaluation by the South Coast AQMD. This plan does not allow the treatment ofVOC contaminated soil by thermal, chemical, or mechanical processes. Any of the above treatment processes requires a Permit to Operate from the South Coast AQMD.

5. The total quantity ofVOC contaminated soil excavated under this plan shall not exceed approximately 100 cubic yards. At no time shall the total quantity ofVOC contaminated soil stockpiled at this site exceed l 00 cubic yards.

6. For the purposes of Rule 1166 and this plan, soil measured pursuant to Rule 1166 as VOC contaminated soil, is considered as VOC contaminated soil from the time of measurement onward, until the soil is treated pursuant to an approved South Coast AQMD treatment process.

7. During each step of the process up to and including the removal and disposal process, all precautions and measures shall be taken to minimize the release ofVOC, odor, and dust. This includes, but is not limited to:

A. The use of additional plastic sheeting or suppressants on exposed soil surfaces and work areas, B. Maintaining paved public streets free of soil deposits, and C. Operating such that VOC contaminated soil shall not be spread on-site or off-site; and not performing any unnecessary movement or agitation of soil, including the reshaping or relocation of stockpiles, that may cause the uncontrolled evaporation ofVOCs into the atmosphere.

ORIGINAL

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-
South Coast Air Quality Management District
21865 Copley Drive, Diamond Bar, CA 91 765-41 78

Page 2 ends

Plan No.
618825

8. The South Coast AQMD shall be immediately notified of any complaints received as a result of activities conducted under this plan. Such notification shall include the nature of the complaint, number of complainants, complainant name, address, phone number, etc., and the action taken by the plan holder to mitigate the source of the complaint. Complaint notifications shall be submitted via the 24 hour hotline at 1-800-CUT-SMOG (l-800-288-7664).

SECTION II - PRIOR TO EXCAVATION

9. At least twenty-four (24) hours prior to commencing excavation or grading of soil at the site, the Executive Officer or designee shall be notified of the excavation by email using a fonn approved by the Executive Officer, which is fully completed and includes the name of the company perfonning the excavation and the application number listed on this mitigation plan. The notification shall be made by emailing the notification form to Rulel [email protected]. A reference number shall be obtained through email response. The reference number shall be retained as proof of compliance with this requirement. The notification shall be followed by mailing the notification form with the appropriate fees to the South Coast AQMD postmarked within forty-eight (48) hours.

Reference Number: 5os7o5 Notification Date: 4123/2020
At least 24 hours prior to commencing excavation or grading of soil at the site, all sensitive receptors within 1,000 foel from U1e site shall be nolilieu oflhe excavation by leller using a formal appruveu. by U1e Executive Officer, which includes the name, address, and phone number of the company performing the excavation, the duration of the excavation, and the South Coast AQMD complaint hotline number (909) 288-7664.

10. Complete the verification information in the Attachment section and obtain required signatures, prior to commencing excavation.

SECTION III - MONITORING
11 . All monitoring shall be conducted by trained personnel who are proficient in the use of the hydrocarbon monitor selected for use at this site.

12. During the excavation process, an organic vapor analyzer (OVA) shall be on site at all times. The OVA shall be maintained in good working order at all times and shall be calibrated by the manufacturer at least once every three (3) months. The calibration of the OVA shall be verified using certified calibration gas at the beginning of each working day with the procedures specified by the manufacturer. If a calibration gas other than hexane is used, each measured reading shall be correlated to and expressed as hexane, using equivalency factors provided by the manufacturer. In the event that inconsistent or erratic readings are experienced, or the OVA becomes otherwise inoperable, all excavation activities shall cease until the OVA is repaired or replaced.

13. All monitoring shall be conducted at a distance no more than 3 inches above the soil surface using an OVA described in Condition No. 12 above. Monitoring shall be initially conducted at a minimum frequency ofone reading every fifteen (15) minutes. Upon detection ofVOC contamination, monitoring shall be conducted at a minimum rate of one reading for every 5 cubic yards excavated. All readings shall be taken no later than three (3) minutes after each load of soil is excavated.

ORIGINAL

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South Co Air Quality Management Distric
21865 Copley Drive, Diamond Bar, CA 91765-4178
- - -- _.

Plan No.
618825

14. Written records of OVA monitoring and calibrations required above shall be kept in a format approved by the South Coast AQMD. The approved format is included in the Attachment section (total 7 pages). The certification on all records shall be signed and dated on the day the measurements are observed.

15. Upon detection ofVOC contaminated soil (readings 50 PPMV or greater), the Executive Officer or designee shall be notified within twenty-four (24) hours of the frrst detection ofVOC contamination. Notifications shall be sent via email Rulel [email protected]. A reference number will be emailed back and shall be retained as proof of compliance with this requirement. The notification shall be followed by mailing the notification form with the appropriate fees to the South Coast AQMD postmarked within forty-eight (48) hours. Only one notification is required for VOC contaminated soils 50 ppmv to 999 ppmv.

Reference Number: ----- Notification Date: _ ____ _

SECTION IV - HANDLING

16. If the OVA measurement is greater than 50 PPMV, but less than 1,000 PPMV A. The affected work area and load of soil shall be sprayed with water and/or approved vapor suppressant.

B. Contaminated soil in stockpiles shall be covered with plastic sheeting which overlap a minimum of24 inches and are secured so that no portion of the contaminated soil is exposed to the atmosphere. In the course of handling the stockpile, only the working face of the stockpile may be uncovered.

17. All VOC contaminated soil below 1,000 PPMV shall be stockpiled, covered with plastic sheeting, and stored separately from non-VOC contaminated soil, or immediately transported to a treatment or disposal facility.

Contaminated soil once excavated and stockpiled shall be considered contaminated at all times and shall not be backfilled unless treated to less than 50 PPMV levels with prior South Coast AQMD approval and South Coast AQMD permitted equipment.

18. If the soil OVA measurement equals or is greater than 1,000 PPMV, notify the South Coast AQMD immediately or within one ( 1) hour of detection, and:

A. The affected soil and working area shall be immediately sprayed with water or an approved vapor suppressant, and either:
i. The contaminated soil excavated shall be immediately placed in South Coast AQMD approved sealed containers equipped with vapor tight lids, or
ii. The soil shall be directly loaded in trucks, sprayed with additional water or approved vapor suppressants, covered, and transported immediately off site to an approved treatment facility, or B. Handled by alternative storage methods with prior written approval from the South Coast AQMD.

For the purposes of this condition, notification shall be performed in the manner described in Condition 15. Each new area or section of the project which involves excavation of soils with OVA measurements equal to or greater than 1,000 PPMV shall be a separate notification, with the area identified in the notification. A map of each section and each corresponding notification reference number and notification date shall be retained on site and shall be made available to South Coast AQMD personnel upon request, and submitted with fmal report required in Condition No. 29.

ORIGINAL

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South Coast Air Quality Management District
21865 Copley Drive, Diamond Bar, CA 91 765-4178

SECTION V - STORAGE

Page 4 ends

Plan No.
618825

19. A stockpile shall not contain more than 500 cubic yards of soil. The facility shall identify voe contaminated soil stockpiles with signage.

20. During excavation, the only exposed voe contaminated soil shall be restricted to the immediate working area of the site or stockpile. All other portions of the stockpile shall be covered with plastic sheeting, with seams, which overlap a minimum of24 inches, and are secured with duct tape. Any exposed voe contaminated soil surfaces (work face) shall be kept moist with water or other approved suppressants at all times, and shall be re-covered during periods of inactivity longer than one ( l) hour. At the end of each working day, all stockpiles shall be completely covered and securely anchored to prevent any exposure of soil to the atmosphere.

21. Once covered with plastic sheeting, stockpiles shall remain undisturbed until removed from site.

22. Daily inspections shall be conducted of all covered voe contaminated stockpiles to ensure the integrity of the plastic cover. Such inspections shall include a visual inspection of all seams and plastic cover surfaces. Any holes, tears, or any other potential sources of fugitive voe emissions shall be repaired immediately. Daily records shall be maintained to ensure compliance with this condition.

SF,C.TION Vl - SOTT' RF.MOVA' ' A Nn msPOSA T'
23 . All excavated voe contaminated soil shall be removed from the site within thirty (30) days of its excavation.

24. All voe contaminated soil removed from the site shall comply with the following:

A. Be transported to an approved treatment/disposal facility. It shall be the responsibility of the plan holder to ensure that the receiving treatment/disposal facility has received approval from the appropriate environmental oversight agencies to handle and treat/dispose voe contaminated soils.

B. Prior to covering/tarping, loaded contaminated soil shall be treated by spraying with water or dust suppressants.
e. The truck or trailer shall be completely covered/tarped prior to leaving the site to prevent particulate emissions to the atmosphere.

D. When loading is completed and during transportation, no excavated material shall extend above the sides or rear of the truck or trailer.

E. The exterior of the trucks (including the tires) shall be cleaned off prior to the trucks leaving the excavation site, when soil is shipped via trucks.

SECTION VII - RECORDS AND REPORTING

25. A written report shall be generated and maintained, which includes the following infonnation:

A. The facility selected to treat/dispose the voe contaminated soil, quantity of soil removed from the site, status of the excavation pit, and any voe contaminated soil remaining on site.

ORIGINAL

Page 1170 of 2028 ends

South Co ____ Air Quality Management Distric..~
2 1865 Copley Drive, Diamond Bar, CA 91 765-4 t 78
P:sgc 5 of6
Plan No.
618825
B. A brief summary indicating if additional clean up efforts are necessary, the additional quantity ofVOC contaminated soils to be excavated and the projected schedule of the excavation.

26. Records of treatment/disposal shall be maintained for all VOC contaminated soil removed from this site. Such records shall be clearly labeled "South Coast AQMD RULE 1166-VOC CONTAMINATED SOIL" and shall include the identification and the location of 1) the generator, 2) transporter, and 3) receiving facility. In addition, such records shall be signed and dated by each of the above parties indicating receipt or relinquishment of the VOC contaminated soil at the time custody is transferred.

27. Records of treatment/disposal ofVOC contaminated soil shall be maintained on site during the excavation and later maintained for a period of two (2) years after the completion of the excavation project. The records shall be made available to South Coast AQMD personnel upon request.

28. Within forty (40) days of initial detection ofVOC contamination, the written records under Condition No. 25 shall be sent via email Rule! [email protected].

29. Within thirty (30) days after the excavation at the site is completed, the written records under Conditions No. 14, 22, 26, and the map described in Condition No. 18 shall be sent via email to Rule l l [email protected].

30. Once issued, this plan is subject to further review by the South Coast AQMD and may be revoked if excavation activities are found in violation of plan conditions or South Coast AQMD's Rules and Regulations. Failure to comply with one or more of the conditions contained within this plan constitutes a violation of Rules 221 and 1166.

SECTION VIII - SPECIAL CONDITIONS

31. The operator shall, in the event of either:

A. A distinct odor (Level III or greater) resulting from the excavation is detected at or beyond the property line by South Coast AQMD personnel, or
B. Receipt of three or more complaints by separate individuals or any complaints by school administrators representing complaints by three or more staff or students at the administrator's school, which have been verified by South Coast AQMD inspectors,
Suspend excavation activities and implement mitigation measures designed to reduce emissions. Excavation activities shall not resume until the odors are no longer detected at and beyond the property line.

ORIGINAL

Page 1171 of 2028 ends

South Coast Air Quality Management District
21865 Copley Drive, Diamond Bar, CA 91765-4178
NOTICE

Page 6 ends

Plan No.
618825
This plan does not authorize the emission of air contaminants in excess of those allowed by Division 26 of the Health and Safety Code of the State of California or the applicable Rules and Regulations of the South Coast Air Quality Management District (SCAQMD). This plan cannot be considered as pennission to violate existing laws, ordinances, regulations or statutes of other government agencies.

A copy of this plan shall be displayed in the vicinity of the equipment subject to this plan.

Executive Officer
~f~ 3/2/2020

ORIGINAL

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ATTACHMENT 2

TANK RINSATE WASTE MANIFEST

Page 1173 of 2028 ends

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I HandltntJ In INciJOnS and Add IIOnal lnlonnabOn 1)(I.E) EROl128 ~ 406703 15 GENERATOR'S/OFFEROR'S CERTIFICATtON: I heleby dedn lhal lhe CXlll'.Mls of cxmignmefll 111 flitly and acanlefy dMcnbed - by 1he p,q,er Sl\looW',g Mar>.ed and labeledlplxarded, and are in all~ In proper am,tloo lot 11-..sQ()it aaxwdlng 10 ~ t&matiOnaland nalJONI ~t.11 r 1110M &DOlltl I c:ertdy lhal lhe contents of this~ confcnn 10 IN l!rms of ltle a:tldled EPAAonaw!edgrnel11 of Consent 1 a,<1, 1 lhe W1Ute m.nimlnl.ion statement Iden ied in ,o CfR 262.27(a) (d I am a ~e gentr.11a) or (b) (41 am a small quan~ genffllor) ,s rue _,
~ T P0l1ef na!ure (for all)OIU cnly)·
o~ • )l)e • •

Page 1174 of 2028 ends

ATTACHMENT 3

MARINE CHEMIST TANK INERT CERTIFICATION

Page 1175 of 2028 ends

HARBOR TESTING LABORATORY INC.
24 HOUR PHONE: {562) 492-9646
A/VI t?.. 011/ /VI ~4 L ~ Gt I '>rl C..S
Survey Requested By
MARINE CHEMIST CERT/Fie.

Serial# . -
1671
7Ar1&<.. No. 1671
Vessel
Vessel Owner or Agent 'P '1 6> Yo~ .l,111/M &,_~,:Rate
flNG-l-1£- 'e:?A-LL syEEL u,vD,:a.GtE.ovAI/> Y<.l)R..Sfl L1/\Jl>l'f C4 · Type of Vesse~ · Specific Location of Vessel
GA-SOL-1.IVC
Last Cargo
Oz; L£L.; Lr; Su -4\...; 7Qx1c1'TY I I 3 D
Tests Performed Time Survey Completed
In 11,e event of any physical or atmospheric changes affecting the STANDARD SAFETY DESIGNATIONS assigned to any of :he abo,e spaces, this ccrt,ficatc Is voided, or ,f there 1s any quest1on about the cono1tIors, immediately stop all work and contact the undersigned Manne Chemist.

QUALIFICATIONS: Transfer of ballast, car99, fuel, or rnanlpulatloo of valves or closure equipment tending to alter conditions ln pipelines. tanks, or compartments subject to gas accumulation, unless specifically approved on this Certificate, requires Inspection and a new Certificate for spaces so affected. Att rines, 1/ehts, heating coils, valves, and similar enclosed appurtenances shall be considered •not safe" unless othel"'ilse specifically designated. Movement of the vessel from Its specific location voids the Certificate unless shifting of the vessel with the facility has been speolficaJly authorized on this Certificate.

STANDARD SAFETY DESIGNATIONS: (partial list, paraphrased from NFPA 306, Subsections 4.3.1 through 4.3.6).

ATMOSPHERE SAFE FOR WORKERS: In the compartment or space so deslghaled (a) the oxygen content of the atmc:>Spllere Is at least 19·.5 percent anti not great.er than 22 percent by volume; (b) the concentration of flammable materials Is below 1 o percent of the lower explosive limit; (c) any toxic materials in the atmosphere associated with carg'o, fuel, tank coatings, lnerting mediums, or fumigants are within permissible concentrations at the time of Iha Inspection.

NOT SAFE FOR WORKERS: In the compartment or space so designated, entry ls nol permitted, ENTER WITH RESTRICTIONS: In the compartment or space so designated, entry for work is permitted only if conditions of proper protective equipment, or clothing, or lime, or all of the aforementioned, as appropriate, are as specified.

SAFE FOR HOT WORK: IA the compartment or space so designated (a) the oxygen content of the atmosphere is not greater than 22 percent by volume; (b) the concentration of flammable materials in the atmosphere is less than 1 O percent of the lower 8'1Cplosive limit; (c) the residues, scale, or preseivatiVe coatings are cleaned sufficiently to prevent the spread of fire and are not capable of producing a higher concentration than permitted by {a) <ir (b); (d) all adjacent spaces; containing or having contained flammable or combustible materials shall be sufficiently cleaned of residues, scale, or preservative coatings to prevent the spread of fire, or they are lnerted. Ship's fuel tanks, lube tanks, or engine room or fire room bilges, or other machinery spaces, are treated In accordance with the Marine Chemist's requirements.

SAFE FOR LIMITED HOT WORK: In the compartment or space so designated (a) portions of the space meet the requirements for Sate for Hot Work end Partial Cleaning, as applicable, or (b) the space is inerted, adjacent spaces meet the requirements for Safe for Hot Work, and hot work is restricted to specific locations; (c) portions of the space shall meet the requirements for Safe for Hot Work, as applicable, and the nature or type of hot work is limited or restricted.

NOT SAFE FOR HOT WORK: In the oompartment or 1.p.ic11 so designated, hot work ls ;ot permitt.ed, CHEMISTS ENDORSEMENT: This ls to certify that I have personally determined that all spaces in the foregoing list are in accordance with NFPA 306 Control of Gas Hazards on Vessels end have found the condition of each to be In accordance with Its assigned designation.

The u'l_!lersigned acknowledges reeeiptofthis Certfficate under NFPA306 and undCBlands conditions This Cenific:ate is based on conditions exlsling 81 the tJme the inspection herein setf0<1h was CIJ!TIPleleO ::::al~ns under~ich ~ was~d. and~$ l~mainmi~s:WL.0&/~7'/CS ;;A;;,;~0 :::ca ~~;t> Name Company Date Marine c;t,oml,>t Certltk:8le No,

Page 1176 of 2028 ends

ATTACHMENT 4

TANK BILL OF LADEN AND CERTIFICATE OF DESTRUCTION

Page 1177 of 2028 ends

STRAIGHT BILL OF LADING-ORIGINAL-NOT NEGOTIABLE
' Environmental LoQistlcs - Bloominaton CAR000172460
ARRIER
TO
:::ONSIGNEE Hazmat TSOF Inc. FROM
SHIPPER Young Farms
SHIPPER NO. BOL-405891
CARRIER NO. ________ _
DATE 1./J ·U, /1£>
3TREET 180 W. Monte Avenue 1· STREET 19081 Yorba Linda Blvd.

PHONE: 900-421-2012
DESTINATION Bloomington
ROUTE

STATE CA
PHONE! 9496605467
ZIP 92316 ORIGIN Yorba Linda STATE CA ZIP 92B8t
VEHICLE NUMBER U.S. DOT Hazmat Reg. No.

N b d T I Total Quantity Weight ! Class or um er an ype HM Description of Articles (mass, volume, (subject to I of Packages or ~ctivity) correction) Rate I
EmptyTank
Rem_it COD to: Subjocl,ID Secflon 7 of concfifions, w this COD COD FEE: =.!!!. "! ~='.":. C:~": AMT: Address: ..... slgnlho-.C,ciatomonl: Prepaid D ik, Tho carrior ahal no( make delivory of tNI $ Cily: State: Zip: ,t;pmen1..thol.(paymonto1helghlenc1aa_, Collect'· D $ :-'C'.:'.c="C::--:-::---~------'-C..:..:....:..:. ____ =:,::...:..._ ______ ---! lawUCMJllOI. t-----::=:-;-:--:::;-;-:-==:---j,-=::.::,::::::_:=-,..:_ _ _ ~ NOTE: Where the rate is dependent on value, shippers are required to state specifically In wrttlng the TOTAL CHARGES: FREIGHT CHARGES:
agrocd or declared. value ot the property,, The agreed or declared value of the property Is hereby $ speclflcally slated by the shipper 10 be not exceeding $ Per t---=,~:-:c.,,1ur1 :-:::-co1= - = · :::,,----1 0 Prepaid n Collect RECEIVED, subject ID individualy determined ratos or contn11:1, "'81 havo ooen agreed upon in wrllw,g between the aimer and shfpper, H app(ical)lo, olootwise to the ratos, classifaulons and MOS lhal ha..., been eslobllshed by the cantor ond aro avaiabl IO the sllippe<, on request; and all applcable stoto and federal regwtk)no; Ille Property described oboYe, in appaNlnt good order, exOOf)l as noted (contents ond oond~ion of contents of podcages unl<nown), marl«ld, conolg\ed, and doslincd as lndicat& 1boo,e which said compa~y (the wo«t company being unders&ood throughout lhls contract as moaning 8ny person or oorpor.:uJon in poscouton of the pt'0perty under tHe contract) agroos to carry to delivery at u.id destination. If oo b routo, or othefwise 1- deNvor to another center on the route to sakl destination. It is mutually agl'Cod as to each ca.mo, of all or any of soid Propofty ovor an or any portion of so~ route to dostinatk>r\ and as to each party at any time Interested In aJt or any of said Property lhat eY9f" seMot ID be pe,1onntd hereunder sh•' be Stbied 10 a! the conditions not prohlbHad by tow, whether printed or WTIUen, herein cootoinod, lno!Ud',ng lhO cond· ions on tho back hcfoof, which aro hereby agreed to by Ille shij,per and accepled for him ... Ind hi ••
NOTI:: LlabUlly Limitation for toss or damage In this shipment may be applicable. See 49 U.S.C. 14706(c)(1 )(A) and (B).

This is to certify that the above-named materials are properly classified, described, packaged, marked, and labeled, and are in proper condition for transportation according to the applicable regulations of the Department of Transportation PER:

PER:

EMERGENCY RESPONSE
TELEPHONE NUMBER:
122n (Rev. 3/17)
80 0 24 -9 300
CARRIER:

PER:

DATE:

NAME OR CONTRAC NUMBER
OR OTHER UNIQUE IDENTIFIER:

Page 1178 of 2028 ends

Hazmat TSDF Inc.
180 West Monte Avenue
Rialto, California 92376
(909) 873-4141 (800) 698-4377
fax (909) 873-4142

CERTIFICATE OF DESTRUCTION
This document certifies that the materials identified below were accepted and properly disposed of in compliance with all state and federal regulation. Hazmat TSDF certifies that it has all necessary permits, authorizations, licenses and insurance to manage the materials listed below. Hazmat TSDF primary treatment capabilities is a proprietary system of shredders, granulizers, rotary force and magnetic separation known as Environmental Resource Recovery (ERR). Other treatment processes include aerosol can depressurizing, liquid waste management, solid waste handling and transfer.

Organization: Young Farms Organization Contact:

Address: 19181 Yorba Linda Blvd Young Farms
Yorba Linda, CA 92886
Date of Destruction: 4/28/2020 Shipping Document: BOL#405891 Description of Materials Disposed:

1. I - Emntv Tank
:l..

3. "'·
METHOD OF DESTRUCTION: 1. :l.. 3. "·
Hazmat TSDF (ERR process) ~ • • •
Depressurized & Recycled • • • •
Alternative Daily Cover • • • •
Landfill • • • •
Incineration • • • •
Other: • • • •
Destruction Certified By: 12,\(lY\fil 0nV\7f1 \n
Other Comments:

Page 1179 of 2028 ends

ATTACHMENT 5

PHOTOGRAPHIC LOG

Page 1180 of 2028 ends

> \. APTIM
Photographic Documentation
Project: Young Farm UST Removal
Photographer: David Virginia
Photo # 1 Direction: South
Date: 04/28/20
Description: Tank cleaning and rinsing
:,,;f'~sr'-\
~;-~- -.
-·-l-
.::~~t•.•
Photo# 3
Date: 04/28/20
Direction: Down
Description: Tans excavated and inerted.

Photo # 2 Direction: Southwest
Date: 04/28/20
Description: Tank cleaning and rinsing
Photo# 4
Date: 04/28/20
Direction: Southeast
Description: Placement of tank onto truck for haul off
• ••

Page 1181 of 2028 ends

> , APTIM
Photographic Documentation
Project: Young Farm UST Removal
Photographer: David Virginia
Photo# 5
Date: 04/28/20
Direction: Southeast
Description: Truck secured for haul off
Photo# 7
Date: 04/28/20
Direction: Down
Description: North sampling location (outlined)
Photo# 6
Date: 04/28/20
Direction: Down
Description: South sampling location (outlined)
•••
2

Page 1182 of 2028 ends

ATTACHMENT 6

LABORATORY ANALYTICAL REPORT

Page 1183 of 2028 ends

-:; eurofins
Calscience

ANALYTICAL REPORT
Eurofins Calscience Irvine
17461 Derian Ave
Suite 100
Irvine, CA 92614-5817
Tel: (949)261-1022
Laboratory Job ID: 440-265252-1
Laboratory Sample Delivery Group: Yorba Linda, CA
Client ProjecUSite: Young Farm UST Removal
For:

Aptim Environmental & Infrastructure Inc
420 Exchange, Suite #150
Irvine, California 92602
Attn: David Virginia
Authorized for release by:
4/30/2020 3:14:34 PM
Lena Davidkova, Project Manager II
(949)260-3229
[email protected]
The test results in this report meet alt 2003 NELAC and 2009 TN/ requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sampte(s) as received by the laboratory.

D

Page 1184 of 2028 ends

Client: Aptim Environmental & Infrastructure Inc
ProjecUSite: Young Farm UST Removal
Table of Contents
Laboratory Job ID: 440-265252-1
SDG: Yorba Linda, CA
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 o QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Chain of Custody. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Receipt Checklists ......................................... 23

Page 2 of 23 ends

Eurofins Calscience Irvine
4/30/2020
fJ

Page 1185 of 2028 ends

Sample Summary
Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Lab Sample ID Client Sample ID --------------- 440 -265252 -1 TANK-YF-N-5' 440-265252-2 TANK-YF-S-5'
Matrix
Solid
Solid

Page 3 of 23 ends

Job ID: 440-265252-1
SDG: Yorba Linda, CA
Collected Received Asset ID
04/28/20 13:05 04/28/20 14:20 --------- -
04/28/20 13:00 04/28/20 14:20
Eurofins Calscience Irvine
4/30/2020
El

Page 1186 of 2028 ends

Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Job ID: 440-265252-1
Laboratory: Eurofins Calscience Irvine
Narrative
Comments
No additional comments.

Receipt
Case Narrative
Job Narrative
440-265252-1
Job ID: 440-265252-1
SDG: Yorba Linda, CA
The samples were received on 4/28/2020 2:20 PM ; the samples arrived in good condition, properly preserved and , where required, on ice.

The temperature of the cooler at receipt was 3.4° C.

GC/MS VOA
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.

VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.

Page 4 of 23 ends

Eurofins Calscience Irvine
4/30/2020
II

Page 1187 of 2028 ends

Client Sample Results
Client: Aptim Environmental & Infrastructure Inc
ProjecUSite: Young Farm UST Removal
Client Sample ID: TANK-YF-N-5'
Date Collected: 04/28/20 13:05
Date Received: 04/28/20 14:20
Method: 82608/CA_LUFTMS -Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit
Volatile Fuel Hydrocarbons (C4-C12) ND 0.099 -m-g/_K_g __ Surrogate %Recovery Qualifier Limits
Dibromofluoromethane (Surr) 98 60 - 120
4-Bromofluorobenzene (Surr) 105 79 _ 120
Toluene-dB (Surr) 104 79 _ 123
Method: 82608 - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit
1, 1, 1, 2-Tetrachloroethane ~ 0.0050 mg/Kg
1, 1, 1-Trichloroethane ND 0.0020 mg/Kg
1, 1,2,2-Tetrachloroethane ND 0.0020 mg/Kg
1, 1,2-Trichloroethane ND 0.0020 mg/Kg
1, 1-Dichloroethane ND 0.0020 mg/Kg
1, 1-Dichloroethene ND 0.0050 mg/Kg
1, 1-Dichloropropene ND 0.0020 mg/Kg
1,2,3-Trichlorobenzene ND 0.0050 mg/Kg
1,2,3-Trichloropropane ND 0.0099 mg/Kg
1,2,4-Trichlorobenzene ND 0.0050 mg/Kg
1,2,4-Trimethylbenzene ND 0.0020 mg/Kg
1,2-Dibromo-3-Chloropropane ND 0.0050 mg/Kg
1,2-Dibromoethane (EDB) ND 0.0020 mg/Kg
1,2-Dichlorobenzene ND 0.0020 mg/Kg
1,2-Dichloroethane ND 0.0020 mg/Kg
1,2-Dichloropropane ND 0.0020 mg/Kg
1,3,5-Trimethylbenzene ND 0.0020 mg/Kg
1,3-Dichlorobenzene ND 0.0020 mg/Kg
1,3-Dichloropropane ND 0.0020 mg/Kg
1,4-Dichlorobenzene ND 0.0020 mg/Kg
2,2-Dichloropropane ND 0.0020 mg/Kg
2-Chlorotoluene ND 0.0050 mg/Kg
4-Chlorotoluene ND 0.0050 mg/Kg
Benzene ND 0.0020 mg/Kg
Bromobenzene ND 0.0050 mg/Kg
Bromochloromethane ND 0.0050 mg/Kg
Bromodichloromethane ND 0.0020 mg/Kg
Bromoform ND 0.0050 mg/Kg
Bromomethane ND 0.0050 mg/Kg
Carbon tetrachloride ND 0.0050 mg/Kg
Chlorobenzene ND 0.0020 mg/Kg
Chloroethane ND 0.0050 mg/Kg
Chloroform ND 0.0020 mg/Kg
Chloromethane ND 0.0050 mg/Kg
cis-1,2-Dichloroethene ND 0.0020 mg/Kg
cis-1, 3-Dichloropropene ND 0.0020 mg/Kg
Dibromochloromethane ND 0.0020 mg/Kg
Dibromomethane ND 0.0020 mg/Kg
Dichlorodifluoromethane ND 0.0050 mg/Kg
Ethyl benzene ND 0.0020 mg/Kg
Hexachlorobutadiene ND 0.0050 mg/Kg

Page 5 of 23 ends

Job ID: 440-265252-1
SDG: Yorba Linda, CA
Lab Sample ID: 440-265252-1
Matrix: Solid
D Prepared Analyzed Oil Fae
04/29/20 10:25 ---1
Prepared Analyzed Di/Fae
04129120 10:25 ---1
04129120 10:25
04129120 10:25
D Prepared Analyzed Oil Fae
04/29/20 10: 25 --1
04/29/20 10:25
04/29/20 10: 25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10 25
04/29/20 10: 25
04/29/20 10: 25
04/29/20 10:25
04/29/20 10 25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10: 25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
Eurofins Calscience Irvine
4/30/2020
II

Page 1188 of 2028 ends

Client Sample Results
Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Client Sample ID: TANK-YF-N-5'
Date Collected: 04/28/20 13:05
Date Received: 04/28/20 14:20
Method: 82608 - Volatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit
lsopropylbenzene ND 0.0020 mg/Kg
m,p-Xylene ND 0.0040 mg/Kg
Methylene Chloride ND 0.020 mg/Kg
Methyl-t-Butyl Ether (MTBE) ND 0.0050 mg/Kg
Naphthalene ND 0.0050 mg/Kg
n-Butylbenzene ND 0.0050 mg/Kg
N-Propylbenzene ND 0.0020 mg/Kg
o-Xylene ND 0.0020 mg/Kg
sec-Butyl benzene ND 0.0050 mg/Kg
Styrene ND 0.0020 mg/Kg
Tert-amyl-methyl ether (TAME) ND 0.0050 mg/Kg
tert-Butylbenzene ND 0.0050 mg/Kg
Tetrachloroethene ND 0.0020 mg/Kg
Toluene ND 0.0020 mg/Kg
trans-1 ,2-Dichloroethene ND 0.0020 mg/Kg
trans-1, 3-Dichloropropene ND 0.0020 mg/Kg
Trichloroethene ND 0.0020 mg/Kg
Trichlorofluoromethane ND 0.0050 mg/Kg
Vinyl chloride ND 0.0050 mg/Kg
Xylenes, Total ND 0.0040 mg/Kg
lsopropyl Ether (DIPE) ND 0.0050 mg/Kg
Ethyl-I-butyl ether (ETBE) ND 0.0050 mg/Kg
tert-Butyl alcohol (TBA) ND 0.099 mg/Kg
p-lsopropyltoluene ND 0.0020 mg/Kg
Surrogate %Recovery Qualifier Limits
Toluene-dB (Surr) 104 79 _ 123
4-Bromofluorobenzene (Surr) 105 79 _ 120
Dibromof/uoromethane (Surr) 98 60- 120
Client Sample ID: TANK-YF-S-5'
Date Collected: 04/28/20 13:00
Date Received: 04/28/20 14:20
Method: 82608/CA_LUFTMS - Volatile Organic Compounds by GC/MS Analyte Result Qualifier RL MDL Unit
Volatile Fuel Hydrocarbons 0.27 0.10
(C4-C12)
Surrogate %Recovery Qualifier Limits
Dibromofluoromethane (Surr) 95 60- 120
4-Bromofluorobenzene (Surr) 108 79 _ 120
Toluene-dB (Surr) 104 79 _ 123
Method: 82608 - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier
1, 1, 1,2-Tetrachloroethane ND
1, 1, 1-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
ND
ND
ND
ND
RL

0.0050

0.0020

0.0020

0.0020

0.0020

Page 6 of 23 ends

-m-g/_K_g __
MDL Unit
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
Job ID: 440-265252-1
SDG: Yorba Linda, CA
Lab Sample ID: 440-265252-1
Matrix: Solid
D Prepared Analyzed Oil Fae
04/29/20 10:25 ---1
04/29/20 10:25
04/29/20 1 0: 25
04/29/20 10: 25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 1025
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
04/29/20 10:25
Prepared Analyzed Di/ Fae
04129120 10:25 ---1
04129120 10.25 1
04129120 10.25 1
Lab Sample ID: 440-265252-2
Matrix: Solid
D Prepared Analyzed Oil Fae
04/29/20 12:09 ---1
Prepared Analyzed Di/Fae
04129120 12·09
04129120 12:09
04129120 12:09
D Prepared Analyzed Oil Fae
04/29/20 12: 09 ---1
04/29/20 12: 09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
Eurofins Calscience Irvine
4/30/2020
E

Page 1189 of 2028 ends

Client Sample Results
Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Client Sample ID: TANK-YF-S-5'
Date Collected: 04/28/20 13:00
Date Received: 04/28/20 14:20
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit
1, 1-Dichloroethene ND 0.0050 mg/Kg
1, 1-Dichloropropene ND 0.0020 mg/Kg
1,2,3-Trichlorobenzene ND 0.0050 mg/Kg
1,2,3-Trichloropropane ND 0.010 mg/Kg
1,2,4-Trichlorobenzene ND 0.0050 mg/Kg
1,2,4-Trimethylbenzene ND 0.0020 mg/Kg
1,2-Dibromo-3-Chloropropane ND 0.0050 mg/Kg
1,2-Dibromoethane (EDB) ND 0.0020 mg/Kg
1,2-Dichlorobenzene ND 0.0020 mg/Kg
1,2-Dichloroethane ND 0.0020 mg/Kg
1,2-Dichloropropane ND 0.0020 mg/Kg
1,3, 5-Trimethylbenzene ND 0.0020 mg/Kg
1,3-Dichlorobenzene ND 0.0020 mg/Kg
1,3-Dichloropropane ND 0.0020 mg/Kg
1,4-Dichlorobenzene ND 0.0020 mg/Kg
2,2-Dichloropropane ND 0.0020 mg/Kg
2-Chlorotoluene ND 0.0050 mg/Kg
4-Chlorotoluene ND 0.0050 mg/Kg
Benzene ND 0.0020 mg/Kg
Bromobenzene ND 0.0050 mg/Kg
Bromochloromethane ND 0.0050 mg/Kg
Bromodichloromethane ND 0.0020 mg/Kg
Bromoform ND 0.0050 mg/Kg
Bromomethane ND 0.0050 mg/Kg
Carbon tetrachloride ND 0.0050 mg/Kg
Chlorobenzene ND 0.0020 mg/Kg
Chloroethane ND 0.0050 mg/Kg
Chloroform ND 0.0020 mg/Kg
Chloromethane ND 0.0050 mg/Kg
cis-1 ,2-Dichloroethene ND 0.0020 mg/Kg
cis-1 ,3-Dichloropropene ND 0.0020 mg/Kg
Dibromochloromethane ND 0.0020 mg/Kg
Dibromomethane ND 0.0020 mg/Kg
Dichlorodifluoromethane ND 0.0050 mg/Kg
Ethyl benzene ND 0.0020 mg/Kg
Hexachlorobutadiene ND 0.0050 mg/Kg
lsopropylbenzene ND 0.0020 mg/Kg
m,p-Xylene 0.0066 0.0040 mg/Kg
Methylene Chloride ND 0.020 mg/Kg
Methyl-t-Butyl Ether (MTBE) ND 0.0050 mg/Kg
Naphthalene ND 0.0050 mg/Kg
n-Butylbenzene ND 0.0050 mg/Kg
N-Propylbenzene ND 0.0020 mg/Kg
o-Xylene 0.0025 0.0020 mg/Kg
sec-Butyl benzene ND 0.0050 mg/Kg
Styrene ND 0.0020 mg/Kg
Tert-amyl-methyl ether (TAME) ND 0.0050 mg/Kg
tert-Butylbenzene ND 0.0050 mg/Kg
Tetrachloroethene ND 0.0020 mg/Kg

Page 7 of 23 ends

Job ID: 440-265252-1
SDG: Yorba Linda, CA
Lab Sample ID: 440-265252-2
Matrix: Solid
D Prepared Analyzed Oil Fae
04/29/20 12:09 ---1
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12: 09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12: 09
04/29/20 12:09
04/29/20 12:09
Eurofins Calscience Irvine
4/30/2020
IJ

Page 1190 of 2028 ends

Client Sample Results
Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Client Sample ID: TANK-YF-S-5'
Date Collected: 04/28/20 13:00
Date Received: 04/28/20 14:20
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Analyte Result Qualifier RL MDL Unit
Toluene 0.012 0.0020 mg/Kg
trans-1 ,2-Dichloroethene ND 0.0020 mg/Kg
trans-1 ,3-Dichloropropene ND 0.0020 mg/Kg
Trichloroethene ND 0.0020 mg/Kg
Trichlorofluoromethane ND 0.0050 mg/Kg
Vinyl chloride ND 0.0050 mg/Kg
Xylenes, Total 0.0091 0.0040 mg/Kg
lsopropyl Ether (DIPE) ND 0.0050 mg/Kg
Ethyl-t-butyl ether (ETBE) ND 0.0050 mg/Kg
tert-Butyl alcohol (TBA) ND 0.10 mg/Kg
p-lsopropyltoluene ND 0.0020 mg/Kg
Surrogate %Recovery Qualifier Limits
Toluene-dB (Surr) 104 79 _ 123
4-Bromofluorobenzene (Surr) 108 79 _ 120
Dibromofluoromethane (Surr) 95 60 - 120

Page 8 of 23 ends

Job ID: 440-265252-1
SDG: Yorba Linda, CA
Lab Sample ID: 440-265252-2
Matrix: Solid
D Prepared Analyzed Dil Fae
04/29/20 12:09 ---1
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/29/20 12:09
04/2 9/20 12: 09
04/29/20 12:09
04/29/20 12:09
Prepared Analyzed Di/ Fae
04/29120 12.09 ---1
04/29120 12·09
04/29/20 12.09
Eurofins Calscience Irvine
4/30/2020
E

Page 1191 of 2028 ends

Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Method Method Description
82608 Volatile Organic Compounds (GC/MS)
82608/CA_LUFTW Volatile Organic Compounds by GC/MS
s
50308 Purge and Trap
Protocol References:

Method Summary
Protocol
SW846
SW846
SW846
Job ID: 440-265252-1
SDG: Yorba Linda, CA
Laboratory

TAL IRV

TAL IRV

TAL IRV
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

Laboratory References:

TAL IRV= Eurofins Calscience Irvine, 17461 Derian Ave, Suite 100, Irvine, CA 92614-5817, TEL (949)261-1022 Eurofins Calscience Irvine

Page 9 of 23 ends

D

Page 1192 of 2028 ends

Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Client Sample ID: TANK-YF-N-5'
Date Collected: 04/28/20 13:05
Date Received: 04/28/20 14:20
Batch Batch
Prep Type Type Method
Total/NA Analysis 8260B
Total/NA Analysis 8260B/CA_LUFTW
s
Client Sample ID: TANK-YF-S-5'
Date Collected: 04/28/20 13:00
Date Received: 04/28/20 14:20
Batch Batch
Prep Type Type Method
Total/NA Analysis 8260B
Total/NA Analysis 8260B/CA_LUFTIV
s
Laboratory References:

Run
Run
Lab Chronicle
Dil Initial
Factor Amount ---1 5.04 g

5.04 g
Dil Initial
Factor Amount ---1 502 g

5.02 g
Final
Amount
10ml
10 ml
Final
Amount
10 ml
10 ml
Job ID: 440-265252-1
SDG: Yorba Linda, CA
t
Lab Sample ID: 440-265252-1
Matrix: Solid
Batch Prepared
Number or Analyzed Analyst Lab
606880 04/29/20 10:25 HR TAL IRV
606887 04/29/20 10:25 HR TAL IRV
Lab Sample· ID: 440-265252-2
Matrix: Solid
Batch Prepared
Number or Analyzed Analyst Lab
606880 04/29/20 12: 09 HR TAL IRV
606887 04/29/20 12 09 HR TAL IRV
TAL IRV = Eurofins Calscience Irvine, 17461 Derian Ave, Suite 100, Irvine, CA 92614-581 7, TEL (949)261 -1022 Eurofins Calscience Irvine

Page 10 ends

II

Page 1193 of 2028 ends

QC Sample Results
Client: Aptim Environmental & Infrastructure Inc
ProjecUSite: Young Farm UST Removal
Method: 8260B - Volatile Organic Compounds (GC/MS)
Lab Sample ID: MB 440-606880/5
Matrix: Solid
Analysis Batch: 606880
MB MB
Analyte Result Qualifier RL MDL
1, 1, 1, 2-Tetrachloroethane ND 0.0050
1, 1, 1-Trichloroethane ND 0.0020
1, 1, 2, 2-Tetrachloroethane ND 0.0020
1, 1,2-Trichloroethane ND 0.0020
1, 1-Dichloroethane ND 0.0020
1, 1-Dichloroethene ND 0.0050
1, 1-Dichloropropene ND 0.0020
1,2,3-Trichlorobenzene ND 0.0050
1,2,3-Trichloropropane ND 0.0099
1,2,4-Trichlorobenzene ND 0.0050
1,2,4-Trimethylbenzene ND 0.0020
1,2-Dibromo-3-Chloropropane ND 0.0050
1,2-Dibromoethane (EDB) ND 0.0020
1,2-Dichlorobenzene ND 0.0020
1,2-Dichloroethane ND 0.0020
1,2-Dichloropropane ND 0.0020
1,3,5-Trimethylbenzene ND 0.0020
1,3-Dichlorobenzene ND 0.0020
1,3-Dichloropropane ND 0.0020
1,4-Dichlorobenzene ND 0.0020
2,2-Dichloropropane ND 0.0020
2-Chlorotoluene ND 0.0050
4-Chlorotoluene ND 0.0050
Benzene ND 0.0020
Bromobenzene ND 0.0050
Bromochloromethane ND 0.0050
Bromodichloromethane ND 0.0020
Bromoform ND 0.0050
Bromomethane ND 0.0050
Carbon tetrachloride ND 0.0050
Chlorobenzene ND 0.0020
Chloroethane ND 0.0050
Chloroform ND 0.0020
Chloromethane ND 0.0050
cis-1 ,2-Dichloroethene ND 0.0020
cis-1, 3-Dichloropropene ND 0.0020
Dibromochloromethane ND 0.0020
Dibromomethane ND 0.0020
Dichlorodifluoromethane ND 0.0050
Ethyl benzene ND 0.0020
Hexachlorobutadiene ND 0.0050
lsopropylbenzene ND 0.0020
m,p-Xylene ND 0.0040
Methylene Chloride ND 0.020
Methyl-t-Butyl Ether (MTBE) ND 0.0050
Naphthalene ND 0.0050
n-Butylbenzene ND 0.0050
N-Propylbenzene ND 0.0020

Page 11 of 23 ends

Unit D
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
Job ID: 440-265252-1
SDG: Yorba Linda, CA
Client Sample ID: Method Blank
Prep Type: Total/NA
Prepared Analyzed Oil Fae
04/29/20 08:40 ---1
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
Eurofins Calscience Irvine
4/30/2020
El

Page 1194 of 2028 ends

QC Sample Results
Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Job ID: 440-265252-1
SDG: Yorba Linda, CA
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) l Lab Sample ID: MB 440-606880/5
Matrix: Solid
Analysis Batch: 606880
MB
Analyte Result
o-Xylene ND
sec-Butyl benzene ND
Styrene ND
Tert-amyl-methyl ether (TAME) ND
tert-Butylbenzene ND
Tetrachloroethene ND
Toluene ND
trans-1 ,2-Dichloroethene ND
trans-1,3-Dichloropropene ND
Trichloroethene ND
T rich lorofluoromethane ND
Vinyl chloride ND
Xylenes, Total ND
lsopropyl Ether (DIPE) ND
Ethyl-I-butyl ether (ETBE) ND
tert-Butyl alcohol (TBA) ND
p-lsopropyltoluene ND
MB
Surrogate %Recovery
Toluene-dB (Surr)
4-Bromofluorobenzene (Surr)
Dibromofluoromethane (Surr)
Lab Sample ID: LCS 440-606880/6
Matrix: Solid
Analysis Batch: 606880
Analyte
1, 1, 1,2-Tetrachloroethane
1, 1, 1-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1, 1-Dichloropropene
1,2, 3-Trichlorobenzene
1,2,3-Trichloropropane
1,2,4-Trichlorobenzene
1,2,4-Trimethylbenzene
1,2-Dibromo-3-Chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3,5-Trimethylbenzene
1,3-Dichlorobenzene
1,3-Dichloropropane
1,4-Dichlorobenzene
105
106
95 MB
Qualifier RL

0.0020

0.0050

0.0020

0.0050

0.0050

0.0020

0.0020

0.0020

0.0020

0.0020

0.0050

0.0050

0.0040

0.0050

0.0050

0.099

0.0020
MB
Qualifier Limits
79 _ 123
79 _ 120
60- 120
Spike LCS
Added Result

0.0199 0.0159

0.0199 0.0160

0.0199 0.0213

0.0199 0.0204

0.0199 0.0177

0.0199 0.0168

0.0199 0.0168

0.0199 0.0160

0.0199 0.0200

0.01 99 0.0161

0.0199 0.0178

0.0199 0.0180

0.0199 0.0200

0.0199 0.0179

0.0199 0.0168

0.0199 0.0190

0.0199 0.0181

0.0199 0.0176

0.0199 0.0202

0.0199 0.0173

Page 12 of 23 ends

MDL Unit
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
LCS
Qualifier
D
Client Sample ID: Method Blank
Prep Type: Total/NA
Prepared Analyzed Dil Fae
04/29/20 08:40 ---1
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08 40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
04/29/20 08:40
Prepared Analyzed Oil Fae
04129120 08:40
04129120 0840
04/29120 0840
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
¾Rec.

Unit D ¾Rec Limits ---- mg/Kg 80 70 - 130
mg/Kg 81 65 - 135
mg/Kg 107 55 _ 140
mg/Kg 103 65-135
mg/Kg 89 70 - 130
mg/Kg 84 70 - 125
mg/Kg 85 70- 130
mg/Kg 80 60- 130
mg/Kg 100 60- 135
mg/Kg 81 70- 135
mg/Kg 89 70 - 125
mg/Kg 91 50- 135
mg/Kg 101 70- 130
mg/Kg 90 75 - 120
mg/Kg 85 60 - 140
mg/Kg 95 70 - 130
mg/Kg 91 70- 125
mg/Kg 88 75-125
mg/Kg 102 70- 125
mg/Kg 87 75-120
Eurofins Calscience Irvine
4/30/2020
El
•

Page 1195 of 2028 ends

Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
QC Sample Results
- -
Job ID: 440-265252-1
SDG: Yorba Linda, CA
Metl!_oj: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCS 440-606880/6 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606880
Spike LCS LCS ¾Rec.

Analyte Added Result Qualifier Unit D ¾Rec Limits ---- 2,2-Dichloropropane 0.0199 0.0193 mg/Kg 97 60- 145 2-Chlorotoluene 0.0199 0.0179 mg/Kg 90 70- 125
4-Chlorotoluene 0.0199 0.0187 mg/Kg 94 75-125
Benzene 0.0199 0.0175 mg/Kg 88 65-120
Bromobenzene 0.0199 0.0181 mg/Kg 91 75-120
Bromochloromethane 0.0199 0.0178 mg/Kg 89 70- 135
Bromodichloromethane 0.0199 0.0165 mg/Kg 83 70- 135
Bromoform 0.0199 0.0179 mg/Kg 90 55-135
Bromomethane 0.0199 0.0153 mg/Kg 77 60- 145
Carbon tetrachloride 0.0199 0.0157 mg/Kg 79 65-140
Chlorobenzene 0.0199 0.0177 mg/Kg 89 75-120
Chloroethane 0.0199 0.0171 mg/Kg 86 60- 140
Chloroform 0.0199 0.0165 mg/Kg 83 70- 130
Chloromethane 0.0199 0.0147 mg/Kg 74 45-145
cis-1 ,2-Dichloroethene 0.0199 0.0184 mg/Kg 92 70 - 125 cis-1,3-Dichloropropene 0.0199 0.0182 mg/Kg 92 75-125
Dibromochloromethane 0.0199 0.0177 mg/Kg 89 65-140
Dibromomethane 0.0199 0.0190 mg/Kg 96 70 - 130
Dichlorodifluoromethane 0.0199 0.0109 mg/Kg 55 35-160
Ethyl benzene 0.0199 0.0179 mg/Kg 90 70 - 125
Hexachlorobutadiene 0.0199 0.0164 mg/Kg 82 60- 135
lsopropylbenzene 0.0199 0.0178 mg/Kg 90 75-130
m,p-Xylene 0.0199 0.0182 mg/Kg 92 70 - 125
Methylene Chloride 0.0199 0.0164 J mg/Kg 82 55-135
Methyl-t-Butyl Ether (MTBE) 0.0199 0.0206 mg/Kg 104 60 - 140 Naphthalene 0.0199 0.0187 mg/Kg 94 55-135
n-Butylbenzene 0.0199 0.0171 mg/Kg 86 70 - 130
N-Propylbenzene 0.0199 0.0183 mg/Kg 92 70 - 130
a-Xylene 0.0199 0.0183 mg/Kg 92 70- 125
sec-Butyl benzene 0.0199 0.0178 mg/Kg 90 70 - 125
Styrene 0.0199 0.0172 mg/Kg 87 75 - 130
Tert-amyl-methyl ether (TAME) 0.0199 0.0256 mg/Kg 129 60 - 145 tert-Butylbenzene 0.0199 0.0182 mg/Kg 92 70 - 125
Tetrachloroethene 0.0199 0.0174 mg/Kg 87 70 - 125
Toluene 0.0199 0.0179 mg/Kg 90 70 - 125
trans-1,2-Dichloroethene 0.0199 0.0161 mg/Kg 81 70- 125 trans-1 , 3-Dichloropropene 0.0199 0.0187 mg/Kg 94 70- 135 T rich loroethene 0.0199 0.0183 mg/Kg 92 70- 125
Trichlorofluoromethane 0.0199 0.0150 mg/Kg 76 60- 145
Vinyl chloride 0.0199 0.0155 mg/Kg 78 55-135
lsopropyl Ether (DIPE) 0.0199 0.0189 mg/Kg 95 60- 140
Ethyl-t-butyl ether (ETBE) 0.0199 0.0219 mg/Kg 110 60- 140 tert-Butyl alcohol (TBA) 0199 0.176 mg/Kg 89 70 - 135
p-lsopropyltoluene 0.0199 0.0175 mg/Kg 88 75-125

LCS LCS
Surrogate %Recovery Qualifier Limits
Toluene-dB (Surr) 100 79 _ 123
4-Bromof/uorobenzene (Surr) 99 79 _ 120
Eurofins Calscience Irvine

Page 13 of 23 ends

B

Page 1196 of 2028 ends

QC Sample Results
Client: Aptim Environmental & Infrastructure Inc
Project/Site: Young Farm UST Removal
Job ID: 440-265252-1
SDG: Yorba Linda, CA
Method: 82608 - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: LCS 440-606880/6 Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606880
Surrogate
Dibromofluoromethane (Surr)

LCS LCS
%Recovery Qualifier
97 Lab Sample ID: 440-265252-1 MS
Matrix: Solid
Analysis Batch: 606880
Sample Sample
Analyte Result Qualifier
1, 1, 1,2-Tetrachloroethane ND
1, 1, 1-Trichloroethane ND
1, 1,2,2-Tetrachloroethane ND
1, 1,2-Trichloroethane ND
1, 1-Dichloroethane ND
1, 1-Dichloroethene ND
1, 1-Dichloropropene ND
1,2,3-Trichlorobenzene ND
1,2,3-Trichloropropane ND
1,2,4-Trichlorobenzene ND
1,2,4-Trimethylbenzene ND
1,2-Dibromo-3-Chloropropane ND
1,2-Dibromoethane (EDB) ND
1,2-Dichlorobenzene ND
1,2-Dichloroethane ND
1,2-Dichloropropane ND
1,3,5-Trimethylbenzene ND
1, 3-Dichlorobenzene ND
1, 3-Dichloropropane ND
1,4-Dichlorobenzene ND
2,2-Dichloropropane ND
2-Chlorotoluene ND
4-Chlorotoluene ND
Benzene ND
Bromobenzene ND
Bromochloromethane ND
Bromodichloromethane ND
Bromoform ND
Bromomethane ND
Carbon tetrachloride ND
Chlorobenzene ND
Chloroethane ND
Chloroform ND
Chloromethane ND
cis-1,2-Dichloroethene ND
cis-1 , 3-Dichloropropene ND
Dibromochloromethane ND
Dibromomethane ND
Dichlorodifluoromethane ND
Ethyl benzene ND
Hexachlorobutadiene ND
Limits
60-120
Spike
Added

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200

0.0200
MS
Result

0.0172

0.0165

0.0201

0.0189

0.0176

0.0171

0.0170

0.0153

0.0199

0.0162

0.0205

0.0167

0.0186

0.0184

0.0161

0.0187

0.0191

0.0179

0.0195

0.0181

0.0200

0.0191

0.0195

0.0173

0.0186

0.0166

0.0169

0.0168

0.0145

0.0162

0.0184

0.0157

0.0165

0.0126

0.0174

0.0186

0.0173

0.0169

0.00974

0.0187

0.0167

Page 14 of 23 ends

MS
Qualifier Unit
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
mg/Kg
Client Sample ID: TANK-YF-N-5'
Prep Type: Total/NA
%Rec.

D %Rec Limits
~ 65-145 ----
83 65-145
101 40-160
95 65-140
88 65-135
85 65- 135
85 65-135
76 45-145
99 50 - 150
81 50 - 140
97 55 _ 140
83 40 - 150
93 65- 140
92 70 - 130
80 60 - 150
93 65-130
96 65-135
90 70 - 130
97 65 - 140
90 70 - 130
100 65-150
95 60 - 135
97 65-135
86 65-130
93 65-140
83 65-145
84 65-145
84 50 - 145
73 60 - 155
81 60 - 145
92 70 - 130
78 60-150
83 65-135
63 40 - 145
87 65-135
93 70 - 135
86 60-145
84 65- 140
49 30- 160
93 70 - 135
84 50- 145
Eurofins Calscience Irvine
4/30/2020
El
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QC Sample Results
Client: Aptim Environmental & Infrastructure Inc Job ID: 440-265252-1 Project/Site: Young Farm UST Removal SDG: Yorba Linda, CA Method: 82608 - Volatile Organic Compounds (GC/MS) (Continued) Lab Sample ID: 440-265252-1 MS Client Sample ID: TANK-YF-N-5' Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606880
Sample Sample Spike MS MS %Rec.

Analyte Result Qualifier Added Result Qualifier Unit 0 %Rec Limits ---- lsopropylbenzene ND 0.0200 0.0187 mg/Kg 93 70 - 145 m,p-Xylene ND 0.0200 0.0196 mg/Kg 98 70- 130
Methylene Chloride ND 0.0200 ND mg/Kg 79 55-145
Methyl-t-Butyl Ether (MTBE) ND 0.0200 0.0190 mg/Kg 88 55-155 Naphthalene ND 0.0200 0.0171 mg/Kg 85 40- 150
n-Butylbenzene ND 0.0200 0.0184 mg/Kg 92 55 _ 145 El
N-Propylbenzene ND 0.0200 0.0199 mg/Kg 100 65-140
• o-Xylene ND 0.0200 0.0195 mg/Kg 97 65-130
sec-Butyl benzene ND 0.0200 0.0190 mg/Kg 95 60- 135
Styrene ND 0.0200 0.0176 mg/Kg 88 70-140
Tert-amyl-methyl ether (TAME) ND 0.0200 0.0242 mg/Kg 121 60 - 150 tert-Butylbenzene ND 0.0200 0.0197 mg/Kg 99 60-140
Tetrachloroethene ND 0.0200 0.0192 mg/Kg 96 65-135
Toluene ND 0.0200 0.0187 mg/Kg 93 70- 130
trans-1 ,2-Dichloroethene ND 0.0200 0.0164 mg/Kg 82 70-135 trans-1,3-Dichloropropene ND 0.0200 0.0186 mg/Kg 93 60-145 Trichloroethene ND 0.0200 0.0175 mg/Kg 87 65-140
Trichlorofluoromethane ND 0.0200 0.0147 mg/Kg 74 55-155 Vinyl chloride ND 0.0200 0.0127 mg/Kg 63 55-140
lsopropyl Ether (DIPE) ND 0.0200 0.0185 mg/Kg 93 60-150 Ethyl-t-butyl ether (ETBE) ND 0.0200 0.0213 mg/Kg 107 60 - 145 tert-Butyl alcohol (TBA) ND 0.200 0.195 mg/Kg 97 65-145 p-lsopropyltoluene ND 0.0200 0.0185 mg/Kg 92 60 - 140
MS MS
Surrogate %Recovery Qualifier Limits
Toluene-dB (Surr) 104 79 - 123
4-Bromof/uorobenzene (Surr) 106 79 _ 120
Dibromof/uoromethane (Surr) 95 60 - 120
Lab Sample ID: 440-265252-1 MSD Client Sample ID: TANK-YF-N-5' Matrix: Solid Prep Type: Total/NA
Analysis Batch: 606880
Sample Sample Spike MSO MSO %Rec. RPO
Analyte Result Qualifier Added Result Qualifier Unit 0 %Rec Limits RPO Limit 1, 1, 1,2-Tetrachloroethane ND 0.0199 0.0183 mg/Kg ~ 65-145 --6 ~ 1, 1, 1-T richloroethane ND 0.0199 0.0176 mg/Kg 88 65-145 6 20 1, 1,2,2-Tetrachloroethane ND 0.0199 0.0213 mg/Kg 107 40 - 160 6 30 1, 1,2-Trichloroethane ND 0.0199 0.0198 mg/Kg 99 65-140 4 30 1, 1-Dichloroethane ND 0.0199 0.0176 mg/Kg 89 65-135 0 25 1, 1-Dichloroethene ND 0.0199 0.0190 mg/Kg 96 65-135 11 25 1, 1-Dichloropropene ND 0.0199 0.0186 mg/Kg 93 65-135 9 20 1,2,3-Trichlorobenzene ND 0.0199 0.0152 mg/Kg 77 45-145 0 30 1,2,3-Trichloropropane ND 0.0199 0.0211 mg/Kg 106 50 - 150 6 30 1,2,4-Trichlorobenzene ND 0.0199 0.0157 mg/Kg 79 50 - 140 3 30 1,2,4-Trimethylbenzene ND 0.0199 0.0217 mg/Kg 103 65 - 140 5 25 1,2-Dibromo-3-Chloropropane ND 0.0199 0.0175 mg/Kg 88 40 - 150 5 30 1,2-Dibromoethane (EDB) ND 0.0199 0.0184 mg/Kg 93 65-140 25 1,2-Dichlorobenzene ND 0.0199 0.0186 mg/Kg 94 70- 130 25 Eurofins Calscience Irvine

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