Agenda — Covina City Council, December 6, 2022 (part 14 of 17)

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COVINA CA 91724
Site No: 021292
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030132
Status Desc: File Opened, no permit exists File Name: ADVANTAGE CONSTRUCTION Permit Status Desc:

Permit Type:

Permit Type Desc:
m-45-820325224-b 1 of 1 W 0.24 /
1,271.05
648.39 /
-21 836 N CUMMINGS RD
COVINA CA 91724
p1p-820325224-y1y
Site No: 021293
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030133
Status Desc: File Opened, no permit exists File Name: BONSE WALTER Permit Status Desc:

Permit Type:

Permit Type Desc:
m-46-820339688-b 1 of 1 W 0.24 /
1,271.32
648.06 /
-22 830 N CUMMINGS RD
COVINA CA 91724
p1p-820339688-y1y
Site No: 021291
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030131
Status Desc: File Opened, no permit exists File Name: PROTO MACHINING & MFG Permit Status Desc:

Permit Type:

Permit Type Desc:
m-47-820343359-b 1 of 1 W 0.24 /
1,271.80
649.48 /
-20 852 N CUMMINGS RD
COVINA CA 91724
p1p-820343359-y1y
Site No: 021294
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030134
45 46
47 LA HMS
LA HMS
LA HMS

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Status Desc: File Opened, no permit exists File Name: L&S METAL SPINNING Permit Status Desc:

Permit Type:

Permit Type Desc:
m-48-820339687-b 1 of 3 W 0.24 /
1,272.89
648.49 /
-21 828 N CUMMINGS RD
COVINA CA 91724
p1p-820339687-y1y
Site No: 021290
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030130
Status Desc: File Opened, no permit exists File Name: DATA LABEL PRODUCTS INC Permit Status Desc:

Permit Type:

Permit Type Desc:
m-48-873987454-b 2 of 3 W 0.24 /
1,272.89
648.49 /
-21

DATA LABEL PRODUCTS INC
828 N CUMMINGS RD
COVINA CA 91724-2505
p1p-873987454-y1y
EPA Handler ID: CAL000093402
Gen Status Universe: No Report
Contact Name: DAVID G. JENSEN
Contact Address: 840 N CUMMINGS RD , , COVINA , CA, 91724 , Contact Phone No and Ext: 626-915-6478
Contact Email: [email protected]
Contact Country:

County Name: LOS ANGELES
EPA Region: 09
Land Type:

Receive Date: 19941102
Location Latitude: 34.094679
Location Longitude: -117.867419
Violation/Evaluation Summary
Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).

NON GEN

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Sequence No: 1
Receive Date: 19941102
Handler Name: DATA LABEL PRODUCTS INC
Source Type: Implementer
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Owner/Operator Details
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 840 N CUMMINGS RD
Name: DATA LABEL PRODUCTS INC Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-915-6478 Country:

Source Type: Implementer Zip Code: 91724-2505
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 840 N CUMMINGS RD
Name: DAVID G. JENSEN Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-915-6478 Country:

Source Type: Implementer Zip Code: 91724
m-48-877492552-b 3 of 3 W 0.24 /
1,272.89
648.49 /
-21

DATA LABEL PRODUCTS INC
828 N CUMMINGS RD
COVINA CA 91724
p1p-877492552-y1y
Facility ID: FA0008508
CERS ID: 0
Inactive Facility Details
PE: 3001
m-49-820348661-b 1 of 3 W 0.24 /
1,275.23
646.97 /
-23 818 N CUMMINGS RD
COVINA CA 91724
p1p-820348661-y1y
Site No: 021288
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030128
Status Desc: File Opened, no permit exists File Name: C&F PRINTING Permit Status Desc:

Permit Type:

Permit Type Desc:
m-49-820348662-b 2 of 3 W 0.24 /
1,275.23
646.97 /
-23 818 N CUMMINGS RD
COVINA CA 91724
p1p-820348662-y1y
Site No: 021289
Area: 6B
48 49
49 LA

COUNTY CUPA
LA HMS
LA HMS

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Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030129
Status Desc: File Opened, no permit exists File Name: FYZ WELDING SERVICE Permit Status Desc:

Permit Type:

Permit Type Desc:
m-49-877502559-b 3 of 3 W 0.24 /
1,275.23
646.97 /
-23

CERTIFIED FASTENERS INC
818 N CUMMINGS RD
COVINA CA 91724
p1p-877502559-y1y
Facility ID: FA0008510
CERS ID: 0
Inactive Facility Details
PE: 3001
m-50-820341829-b 1 of 1 WSW 0.24 /
1,280.60
646.24 /
-24 1138 E EDNA PL
COVINA CA 91724
p1p-820341829-y1y
Site No: 021341
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 030183
Status Desc: File Opened, no permit exists File Name: INNERSPACE CORP Permit Status Desc:

Permit Type:

Permit Type Desc:
m-51-877576481-b 1 of 2 NW 0.24 /
1,290.02
667.51 /
-2

MAROCS SOLIS
1049 N CALMGROVE AVE
COVINA CA 91724
p1p-877576481-y1y
EPA Handler ID: CAC003019517
Gen Status Universe: No Report
Contact Name: MAROCS SOLIS
Contact Address: 1049 N CALMGROVE AVE , , COVINA , CA, 91724 , Contact Phone No and Ext: 626-264-2041
Contact Email: [email protected]
Contact Country:

Land Type:

County Name: LOS ANGELES
EPA Region: 09
Receive Date: 20190613
Location Latitude: 34.098685
Location Longitude: -117.865524
Violation/Evaluation Summary
Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).
49 50
51 LA

COUNTY CUPA
LA HMS

RCRA TSD

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Handler Summary
Importer Activity: No
Mixed Waste Generator: No
Transporter Activity: No
Transfer Facility: No
Onsite Burner Exemption: No
Smelting, Melting and Refining: No
Underground Injection Control: No
Commercial TSD: No
Used Oil Transporter: No
Used Oil Transfer Facility: No
Used Oil Processor: No
Used Oil Refiner: No
Used Oil Burner: No
Used Oil Market Burner: No
Used Oil Spec Marketer: No
Hazardous Waste Handler Details
Sequence No: 1
Receive Date: 20190613
Handler Name: MAROCS SOLIS
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Source Type: Implementer
Owner/Operator Details
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 1049 N CALMGROVE AVE
Name: MAROCS SOLIS Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-264-2041 Country:

Source Type: Implementer Zip Code: 91724
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 1049 N CALMGROVE AVE
Name: MAROCS SOLIS Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-264-2041 Country:

Source Type: Implementer Zip Code: 91724
m-51-878166154-b 2 of 2 NW 0.24 /
1,290.02
667.51 /
-2

MAROCS SOLIS
1049 N CALMGROVE AVE
COVINA CA 91724
p1p-878166154-y1y
EPA Handler ID: CAC003019517
Gen Status Universe: No Report
Contact Name: MAROCS SOLIS
Contact Address: 1049 N CALMGROVE AVE , , COVINA , CA, 91724 , Contact Phone No and Ext: 626-264-2041
Contact Email: [email protected]
Contact Country:

County Name: LOS ANGELES
EPA Region: 09
Land Type:

Receive Date: 20190613
Location Latitude: 34.098685
Location Longitude: -117.865524
Violation/Evaluation Summary
51 RCRA

NON GEN

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Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).

Handler Summary
Importer Activity: No
Mixed Waste Generator: No
Transporter Activity: No
Transfer Facility: No
Onsite Burner Exemption: No
Furnace Exemption: No
Underground Injection Activity: No
Commercial TSD: No
Used Oil Transporter: No
Used Oil Transfer Facility: No
Used Oil Processor: No
Used Oil Refiner: No
Used Oil Burner: No
Used Oil Market Burner: No
Used Oil Spec Marketer: No
Hazardous Waste Handler Details
Sequence No: 1
Receive Date: 20190613
Handler Name: MAROCS SOLIS
Source Type: Implementer
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Owner/Operator Details
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 1049 N CALMGROVE AVE
Name: MAROCS SOLIS Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-264-2041 Country:

Source Type: Implementer Zip Code: 91724
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 1049 N CALMGROVE AVE
Name: MAROCS SOLIS Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-264-2041 Country:

Source Type: Implementer Zip Code: 91724
m-52-861193144-b 1 of 1 W 0.24 /
1,291.57
648.06 /
-22

CACO PACIFIC CORPORATION
813 N. CUMMINGS ROAD
COVINA CA 91724
p1p-861193144-y1y
1996 Toxic Data
Facility ID: 47859 COID: LA
Facility SIC Code: 3544 DISN: SOUTH COAST AQMD
CO: 19 CHAPIS:

Air Basin: SC CERR Code:

District: SC
TS:

Health Risk Asmt:
52 EMISSIONS

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Non-Cancer Chronic Haz Ind:

Non-Cancer Acute Haz Ind:
1997 Toxic Data
Facility ID: 47859 COID: LA
Facility SIC Code: 3544 DISN: SOUTH COAST AQMD
CO: 19 CHAPIS:

Air Basin: SC CERR Code:

District: SC
TS:

Health Risk Asmt:

Non-Cancer Chronic Haz Ind:

Non-Cancer Acute Haz Ind:
1998 Toxic Data
Facility ID: 47859 COID: LA
Facility SIC Code: 3544 DISN: SOUTH COAST AQMD
CO: 19 CHAPIS:

Air Basin: SC CERR Code:

District: SC
TS:

Health Risk Asmt:

Non-Cancer Chronic Haz Ind:

Non-Cancer Acute Haz Ind:
1999 Toxic Data
Facility ID: 47859 COID: LA
Facility SIC Code: 3544 DISN: SOUTH COAST AQMD
CO: 19 CHAPIS:

Air Basin: SC CERR Code:

District: SC
TS:

Health Risk Asmt:

Non-Cancer Chronic Haz Ind:

Non-Cancer Acute Haz Ind:
2000 Criteria Data
Facility ID: 47859 CERR Code:

Facility SIC Code: 3544 TOGT:

CO: 19 ROGT:

Air Basin: SC COT:

District: SC NOXT:

COID: LA SOXT:

DISN: SOUTH COAST AQMD PMT:

CHAPIS: PM10T:
2000 Toxic Data
Facility ID: 47859 COID: LA
Facility SIC Code: 3544 DISN: SOUTH COAST AQMD
CO: 19 CHAPIS:

Air Basin: SC CERR Code:

District: SC
TS:

Health Risk Asmt:

Non-Cancer Chronic Haz Ind:

Non-Cancer Acute Haz Ind:

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Facility ID: 47859 CERR Code:

Facility SIC Code: 3544 TOGT:

CO: 19 ROGT:

Air Basin: SC COT:

District: SC NOXT:

COID: LA SOXT:

DISN: SOUTH COAST AQMD PMT:

CHAPIS: PM10T:
2001 Toxic Data
Facility ID: 47859 COID: LA
Facility SIC Code: 3544 DISN: SOUTH COAST AQMD
CO: 19 CHAPIS:

Air Basin: SC CERR Code:

District: SC
TS:

Health Risk Asmt:

Non-Cancer Chronic Haz Ind:

Non-Cancer Acute Haz Ind:
m-53-820336519-b 1 of 3 W 0.24 /
1,292.94
648.39 /
-21 813 N CUMMINGS RD
COVINA CA 91724
p1p-820336519-y1y
Site No: 014458
Area: 6B
Detail Info
Permit No: Permit Status Code:

Permit Cat Desc: Permit Category:

Status Code: OPEN File No: 015049
Status Desc: File Opened, no permit exists File Name: CACO PACIFIC CORP Permit Status Desc:

Permit Type:

Permit Type Desc:
m-53-861248808-b 2 of 3 W 0.24 /
1,292.94
648.39 /
-21
CACO-PACIFIC CORP.
813 N CUMMINGS RD

COVINA CA
p1p-861248808-y1y
1987 Criteria Data
Facility ID: 47859 CERR Code:

Facility SIC Code: 3444 TOGT:

CO: 19 ROGT:

Air Basin: SC COT:

District: SC NOXT:

COID: LA SOXT:

DISN: SOUTH COAST AQMD PMT: 0
CHAPIS: PM10T: 0
1987 Toxic Data
Facility ID: 47859 COID: LA
Facility SIC Code: 3444 DISN: SOUTH COAST AQMD
CO: 19 CHAPIS:

Air Basin: SC CERR Code:
53 53
LA HMS

EMISSIONS

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District: SC
TS:

Health Risk Asmt:

Non-Cancer Chronic Haz Ind:

Non-Cancer Acute Haz Ind:
m-53-877479114-b 3 of 3 W 0.24 /
1,292.94
648.39 /
-21

CACO-PACIFIC CORP
813 N CUMMINGS RD
COVINA CA 91724
p1p-877479114-y1y
Facility ID: FA0008509
CERS ID: 10295023
Active Facility Details
PE: 2003
PE: 1004
PE: 3002
m-54-885989925-b 1 of 1 E 0.25 /
1,300.66
690.22 /
20 GILBERT ALVAREZ
850 N. KIDDER AVE.

COVINA CA 91724
p1p-885989925-y1y
EPA Handler ID: CAC003083507
Gen Status Universe: No Report
Contact Name: GILBERT ALVAREZ
Contact Address: 850 N. KIDDER AVE. , , COVINA , CA, 91724 , Contact Phone No and Ext: 626-367-3447
Contact Email: [email protected]
Contact Country:

County Name: LOS ANGELES
EPA Region: 09
Land Type:

Receive Date: 20200911
Location Latitude:

Location Longitude:

Violation/Evaluation Summary
Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).

COUNTY CUPA
RCRA

NON GEN

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Sequence No: 1
Receive Date: 20200911
Handler Name: GILBERT ALVAREZ
Source Type: Implementer
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Owner/Operator Details
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 850 N. KIDDER AVE.

Name: GILBERT ALVAREZ Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-367-3447 Country:

Source Type: Implementer Zip Code: 91724
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 850 N. KIDDER AVE.

Name: GILBERT ALVAREZ Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-367-3447 Country:

Source Type: Implementer Zip Code: 91724
m-55-879459987-b 1 of 1 NW 0.25 /
1,302.07
661.53 /
-8

BRIAN LINVILLE
1012 N DAMATO DR
COVINA CA 91724-2043
p1p-879459987-y1y
EPA Handler ID: CAC003027181
Gen Status Universe: No Report
Contact Name: BRIAN LINVILLE
Contact Address: 1012 N DAMATO DR , , COVINA , CA, 91724-2043 , Contact Phone No and Ext: 626-210-0391
Contact Email: [email protected]
Contact Country:

County Name: LOS ANGELES
EPA Region: 09
Land Type:

Receive Date: 20190801
Location Latitude:

Location Longitude:

Violation/Evaluation Summary
Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).

NON GEN

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Used Oil Spec Marketer: No
Hazardous Waste Handler Details
Sequence No: 1
Receive Date: 20190801
Handler Name: BRIAN LINVILLE
Source Type: Implementer
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Owner/Operator Details
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 1012 N DAMATO DR
Name: BRIAN LINVILLE Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-210-0391 Country:

Source Type: Implementer Zip Code: 91724-2043
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 1012 N DAMATO DR
Name: BRIAN LINVILLE Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-210-0391 Country:

Source Type: Implementer Zip Code: 91724-2043
m-56-864954514-b 1 of 1 W 0.26 /
1,349.88
650.44 /
-19

CACO - PACIFIC CORP
1106 CYPRESS
COVINA CA 91722
p1p-864954514-y1y
Siteid: 14791
Latitude: 34.095730
Longitude: -117.867870
Original Source: CHAZ
Record Date: 22-MAR-2018
m-57-877597695-b 1 of 1 W 0.27 /
1,415.44
646.33 /
-24

CACO PACIFIC CORPORATION
813 N CUMMING
COVINA CA 91722-0000
p1p-877597695-y1y
EPA Handler ID: CAD041672205
Gen Status Universe: No Report
Contact Name: RANJAN CHAMPANERIA
Contact Address: 813 N CUMMINGS RD , , COVINA , CA, 91724 , Contact Phone No and Ext: 626-331-3361
Contact Email: [email protected]
Contact Country:

Land Type:

County Name: LOS ANGELES
EPA Region: 09
Receive Date: 19820723
Location Latitude: 34.094538
Location Longitude: -117.867477
Violation/Evaluation Summary
Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).
56 57

DELISTED
HAZ

RCRA TSD

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Handler Summary
Importer Activity: No
Mixed Waste Generator: No
Transporter Activity: No
Transfer Facility: No
Onsite Burner Exemption: No
Smelting, Melting and Refining: No
Underground Injection Control: No
Commercial TSD: No
Used Oil Transporter: No
Used Oil Transfer Facility: No
Used Oil Processor: No
Used Oil Refiner: No
Used Oil Burner: No
Used Oil Market Burner: No
Used Oil Spec Marketer: No
Hazardous Waste Handler Details
Sequence No: 1
Receive Date: 19820723
Handler Name: CACO PACIFIC CORPORATION
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Source Type: Implementer
Owner/Operator Details
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 813 N CUMMINGS RD
Name: RANJAN CHAMPANERIA Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-331-3361 Country:

Source Type: Implementer Zip Code: 91724
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 813 N CUMMINGS RD
Name: CACO PACIFIC CORPORATION Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-331-3361 Country:

Source Type: Implementer Zip Code: 91724-2506
m-58-820195953-b 1 of 1 NW 0.31 /
1,653.59
665.97 /
-4

CHARTER OAK HOSPITAL
1161 COVINA BLVD E
COVINA CA 91724
p1p-820195953-y1y
Global ID: T0603704910 County: LOS ANGELES
Status: COMPLETED - CASE CLOSED Latitude: 34.0994511
Status Date: 6/17/1998 Longitude: -117.8724443
Case Type: LUST CLEANUP SITE
Date Source: LUST Cleanup Sites from GeoTracker Search; LUST Cleanup Sites from GeoTracker Cleanup Sites Data Download
LUST Cleanup Sites from GeoTracker Cleanup Sites Data Download - Facilities Detail RB Case No: R-10146 Potential COC: Diesel
Local Case No: How Discovered: Tank Closure
Begin Date: 8/25/1997 Stop Method:

Lead Agency: LOS ANGELES RWQCB (REGION 4) Stop Description:

Local Agency: LOS ANGELES COUNTY Case Worker:

CUF Case: NO File Location:
58 LUST

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Potential Media of Concern: Soil
How Discovered Description:

Calwater Watershed Name: San Gabriel River - Upper San Gabriel (405.20) DWR GW Subbasin Name: San Gabriel Valley (4-013)
Disadvantaged Community:

Site History:

LUST Cleanup Sites from GeoTracker Cleanup Sites Data Download - Regulatory Activity Action Type: Other
Date : 11/5/1997
Action: Leak Reported
Action Type: Other
Date : 10/20/1997
Action: Leak Discovery
Action Type: Other
Date : 8/25/1997
Action: Leak Stopped
LUST Cleanup Sites from GeoTracker Cleanup Sites Data Download - Regulatory Contacts Contact Type: Local Agency Caseworker Address: 900 S FREMONT AVE Contact Name: JOHN AWUJO Email: [email protected] City: ALHAMBRA Phone No: 6264583507
Organization Name: LOS ANGELES COUNTY
LUST Cleanup Sites from GeoTracker Cleanup Sites Data Download - Status History Status: Completed - Case Closed
Status Date: 6/17/1998
Status: Open - Site Assessment
Status Date: 3/17/1998
Status: Open - Case Begin Date
Status Date: 8/25/1997
Status: Open - Site Assessment
Status Date: 8/25/1997
LUST Sites from GeoTracker Search - Regulatory Profile
Site Facility Name: CHARTER OAK HOSPITAL Potential COC: DIESEL Site Facility Type: LUST CLEANUP SITE Facility Type:

Cleanup Status: COMPLETED - CASE CLOSED Composting Method:

Project Status: Address: 1161 COVINA BLVD E
WDR Place Type: City: COVINA
WDR File: Zip: 91724
WDR Order: County: LOS ANGELES
CUF Priority Assig: CUF Claim:

CUF Amount Paid:

File Location:

Designated Beneficial Use: MUN, AGR, IND, PROC
Project Oversight Agencies:

Report Link: https://geotracker.waterboards.ca.gov/profile_report?global_id=T0603704910 Cleanup Status Detail: COMPLETED - CASE CLOSED AS OF 6/17/1998 Cleanup History Link: https://geotracker.waterboards.ca.gov/profile_report_include?global_id=T0603704910&tabname=regulatoryhistory Potential Media of Concern: SOIL
User Defined Beneficial Use:

DWR GW Sub Basin: San Gabriel Valley (4-013)
Calwater Watershed Name: San Gabriel River - Upper San Gabriel (405.20)

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230 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 Map Key Number of
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(ft)
Site DB
Post Closure Site Management:

Future Land Use:

Cleanup Oversight Agencies: LOS ANGELES RWQCB (REGION 4) (LEAD) - CASE #: R-10146

LOS ANGELES COUNTY
CASEWORKER: JOHN AWUJO
Gndwater Monitoring Freque:

Designated Beneficial Use
Desc:

Municipal and Domestic Supply, Agricultural Supply, Industrial Service Supply, Industrial Process Supply Site History:

No site history available
LUST Sites from GeoTracker Search - Cleanup Status History Status: Completed - Case Closed
Date : 6/17/1998
Status: Open - Site Assessment
Date : 3/17/1998
Status: Open - Case Begin Date
Date : 8/25/1997
Status: Open - Site Assessment
Date : 8/25/1997
LUST Sites from GeoTracker Search - Regulatory Activities (as of Feb 27, 2021) Action Type: Leak Action
Action Date: 11/5/1997
Received Issue Date:

Action: Leak Reported
Doc Link:

Title Description Comments:

Action Type: Leak Action
Action Date: 10/20/1997
Received Issue Date:

Action: Leak Discovery
Doc Link:

Title Description Comments:

Action Type: Leak Action
Action Date: 8/25/1997
Received Issue Date:

Action: Leak Stopped
Doc Link:

Title Description Comments:
m-59-877582432-b 1 of 1 WSW 0.31 /
1,658.91
639.62 /
-30

KEN DUNCAN CORPORATION
1078 E. EDNA PLACE
COVINA CA 91724
p1p-877582432-y1y
EPA Handler ID: CAC003012058
Gen Status Universe: No Report
Contact Name: KAMLA DUNCAN
Contact Address: 1078 E. EDNA PLACE , , COVINA , CA, 91724 , Contact Phone No and Ext: 626-622-9646
Contact Email: [email protected]
Contact Country:

Land Type:

County Name: LOS ANGELES
EPA Region: 09
59 RCRA TSD

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Receive Date: 20190425
Location Latitude: 34.093487
Location Longitude: -117.868553
Violation/Evaluation Summary
Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).

Handler Summary
Importer Activity: No
Mixed Waste Generator: No
Transporter Activity: No
Transfer Facility: No
Onsite Burner Exemption: No
Smelting, Melting and Refining: No
Underground Injection Control: No
Commercial TSD: No
Used Oil Transporter: No
Used Oil Transfer Facility: No
Used Oil Processor: No
Used Oil Refiner: No
Used Oil Burner: No
Used Oil Market Burner: No
Used Oil Spec Marketer: No
Hazardous Waste Handler Details
Sequence No: 1
Receive Date: 20190425
Handler Name: KEN DUNCAN CORPORATION
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Source Type: Implementer
Owner/Operator Details
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 1078 E. EDNA PLACE
Name: KAMLA DUNCAN Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-622-9646 Country:

Source Type: Implementer Zip Code: 91724
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 1078 E. EDNA PLACE
Name: KAMLA DUNCAN Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-622-9646 Country:

Source Type: Implementer Zip Code: 91724
m-60-877602969-b 1 of 1 WNW 0.42 /
2,225.37
647.40 /
-22

MIKE RENNER
1011 N.BENDER AVE
COVINA CA 91724
p1p-877602969-y1y
EPA Handler ID: CAC003008654
Gen Status Universe: No Report
Contact Name: MIKE RENNER
Contact Address: 1011 N.BENDER AVE , , COVINA , CA, 91724 , Contact Phone No and Ext: 626-622-4345
60 RCRA TSD

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Contact Email: [email protected]
Contact Country:

Land Type:

County Name: LOS ANGELES
EPA Region: 09
Receive Date: 20190404
Location Latitude: 34.098025
Location Longitude: -117.869732
Violation/Evaluation Summary
Note: NO RECORDS: As of Jan 2021, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID).

Handler Summary
Importer Activity: No
Mixed Waste Generator: No
Transporter Activity: No
Transfer Facility: No
Onsite Burner Exemption: No
Smelting, Melting and Refining: No
Underground Injection Control: No
Commercial TSD: No
Used Oil Transporter: No
Used Oil Transfer Facility: No
Used Oil Processor: No
Used Oil Refiner: No
Used Oil Burner: No
Used Oil Market Burner: No
Used Oil Spec Marketer: No
Hazardous Waste Handler Details
Sequence No: 1
Receive Date: 20190404
Handler Name: MIKE RENNER
Federal Waste Generator Code: N
Generator Code Description: Not a Generator, Verified
Source Type: Implementer
Owner/Operator Details
Owner/Operator Ind: Current Operator Street No:

Type: Other Street 1: 1011 N.BENDER AVE
Name: MIKE RENNER Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-622-4345 Country:

Source Type: Implementer Zip Code: 91724
Owner/Operator Ind: Current Owner Street No:

Type: Other Street 1: 1011 N.BENDER AVE
Name: MIKE RENNER Street 2:

Date Became Current: City: COVINA
Date Ended Current: State: CA
Phone: 626-622-4345 Country:

Source Type: Implementer Zip Code: 91724
m-61-820359803-b 1 of 1 WSW 0.83 /
4,366.34
604.48 /
-65

JONES & ROY COMPANY
620 NORTH COMMERCIAL
AVENUE
COVINA CA 91723
61 p1p-820359803-y1y ENVIROSTOR

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Estor/EPA ID: 19340730 Assembly District: 48
Site Code: Senate District: 22
Nat Priority List: NO Permit Renewal Lead:

APN: 8429021005 Public Partici Spclst:

Census Tract: 6037403722 Project Manager:

Site Type: * HISTORICAL County: LOS ANGELES
Address Description: 620 NORTH COMMERCIAL AVENUE Latitude: 34.0919660368339 Office: CLEANUP CHATSWORTH Longitude: -117.877286475195 Special Program: * RCRA 3012 - PAST HAZ WASTE DISP

INVEN SITE
Acres: NONE SPECIFIED
Funding: Supervisor:

Cleanup Status: REFER: OTHER AGENCY AS OF 4/24/1984
Cleanup Oversight Agencies: NONE SPECIFIED
School District:

Past Use that Caused Contam: NONE SPECIFIED
Potential Media Affected: NONE SPECIFIED
Potential Contamin of Concern:

NONE SPECIFIED
Site History:

Status: REFER: OTHER AGENCY
A2 Program Type: HISTORICAL
CalEnviroScreen Score: 61-65%
Summary Link: http://www.envirostor.dtsc.ca.gov/public/profile_report?global_id=19340730 Completed Activities
Title: Discovery
Title Link:

Area Name:

Area Link:

Sub Area:

Sub Area Link:

Document Type: * Discovery
Date Completed: 9/26/1983
Comments: FACILITY IDENTIFIED ID FROM ERRIS
Title: Site Screening
Title Link:

Area Name:

Area Link:

Sub Area:

Sub Area Link:

Document Type: Site Screening
Date Completed: 10/25/1994
Comments: Database verification program confirms NFA for DTSC.

Title: Preliminary Assessment Report
Title Link:

Area Name:

Area Link:

Sub Area:

Sub Area Link:

Document Type: Preliminary Assessment Report
Date Completed: 4/24/1984
Comments: SOURCE ACT: CO SANIT B PERMT #6381 METAL STAMPING & WIRING FORMIG SUBMIT TO EPA PRELIM ASSESS DONE RCRA 3012
m-62-820297706-b 1 of 1 W 0.97 /
5,131.60
598.44 /
-71

ELDON DRAPERY CLEANERS
(FORMER)
551 E. EDNA PLACE
COVINA CA 91723
p1p-820297706-y1y
Estor/EPA ID: 19720036 Assembly District: 57
62 ENVIROSTOR

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Site Code: Senate District:

Nat Priority List: NO Permit Renewal Lead:

APN: NONE SPECIFIED Public Partici Spclst:

Census Tract: 6037403721 Project Manager:

Site Type: EVALUATION County: LOS ANGELES
Address Description: 551 E. EDNA PLACE Latitude: 34.0936098 Office: CLEANUP CYPRESS Longitude: -117.8801246
Special Program: Acres: NONE SPECIFIED
Funding: NOT APPLICABLE Supervisor:

Cleanup Status: REFER: 1248 LOCAL AGENCY AS OF 11/28/2001 Cleanup Oversight Agencies: NONE SPECIFIED
School District:

Past Use that Caused Contam: NONE SPECIFIED
Potential Media Affected: NONE SPECIFIED
Potential Contamin of Concern:

NONE SPECIFIED
Site History:

Status: REFER: 1248 LOCAL AGENCY
A2 Program Type: EVALUATION
CalEnviroScreen Score: 46-50%
Summary Link: http://www.envirostor.dtsc.ca.gov/public/profile_report?global_id=19720036

Page 1600 of 1828 ends

235 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 h-Unplottable Summary
Total: 0 Unplottable sites
DB Company Name/Site
Name
Address City Zip ERIS ID
No unplottable records were found that may be relevant for the search criteria.

Unplottable Summary

Page 1601 of 1828 ends

236 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 h-Unplottable Report
No unplottable records were found that may be relevant for the search criteria.

Unplottable Report

Page 1602 of 1828 ends

237 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 h-Appendix: Database Descriptions
Environmental Risk Information Services (ERIS) can search the following databases. The extent of historical information varies with each database and current information is determined by what is publicly available to ERIS at the time of update. ERIS updates databases as set out in ASTM Standard E1527-13, Section 8.1.8 Sources of Standard Source Information:
"Government information from nongovernmental sources may be considered current if the source updates the information at least every 90 days, or, for information that is updated less frequently than quarterly by the government agency, within 90 days of the date the government agency makes the information available to the public." Standard Environmental Record Sources
Federal
Formerly Utilized Sites Remedial Action Program: rr-DOE FUSRAP-bb The U.S. Department of Energy (DOE) established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from the Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. The DOE Office of Legacy Management (LM) established long-term surveillance and maintenance (LTS&M) requirements for remediated FUSRAP sites. DOE evaluates the final site conditions of a remediated site on the basis of risk for different future uses. DOE then confirms that LTS&M requirements will maintain protectiveness.

Government Publication Date: Mar 4, 2017
National Priority List: rr-NPL-bb
National Priorities List (Superfund)-NPL: EPA's (United States Environmental Protection Agency) list of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. The NPL, which EPA is required to update at least once a year, is based primarily on the score a site receives from EPA's Hazard Ranking System. A site must be on the NPL to receive money from the Superfund Trust Fund for remedial action.

Government Publication Date: Apr 27, 2021
National Priority List - Proposed: rr-PROPOSED NPL-bb
Includes sites proposed (by the EPA, the state, or concerned citizens) for addition to the NPL due to contamination by hazardous waste and identified by the Environmental Protection Agency (EPA) as a candidate for cleanup because it poses a risk to human health and/or the environment.

Government Publication Date: Apr 27, 2021
Deleted NPL: rr-DELETED NPL-bb
The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL.

In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate.

Government Publication Date: Apr 27, 2021
SEMS List 8R Active Site Inventory: rr-SEMS-bb
The Superfund Program has deployed the Superfund Enterprise Management System (SEMS), which integrates multiple legacy systems into a comprehensive tracking and reporting tool. This inventory contains active sites evaluated by the Superfund program that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The Active Site Inventory Report displays site and location information at active SEMS sites. An active site is one at which site assessment, removal, remedial, enforcement, cost recovery, or oversight activities are being planned or conducted.

Government Publication Date: Mar 23, 2021
SEMS List 8R Archive Sites: rr-SEMS ARCHIVE-bb
The Superfund Enterprise Management System (SEMS) Archived Site Inventory displays site and location information at sites archived from SEMS. An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time.

Government Publication Date: Mar 23, 2021

DOE FUSRAP
NPL

PROPOSED NPL

DELETED NPL
SEMS

SEMS ARCHIVE
Appendix: Database Descriptions

Page 1603 of 1828 ends

238 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 Inventory of Open Dumps, June 1985: rr-ODI-bb
The Resource Conservation and Recovery Act (RCRA) provides for publication of an inventory of open dumps. The Act defines "open dumps" as facilities which do not comply with EPA's "Criteria for Classification of Solid Waste Disposal Facilities and Practices" (40 CFR 257).

Government Publication Date: Jun 1985
Comprehensive Environmental Response, Compensation and Liability Information System - CERCLIS:
rr-CERCLIS-bb
Superfund is a program administered by the United States Environmental Protection Agency (EPA) to locate, investigate, and clean up the worst hazardous waste sites throughout the United States. CERCLIS is a database of potential and confirmed hazardous waste sites at which the EPA Superfund program has some involvement. It contains sites that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The EPA administers the Superfund program in cooperation with individual states and tribal governments; this database is made available by the EPA.

Government Publication Date: Oct 25, 2013
EPA Report on the Status of Open Dumps on Indian Lands: rr-IODI-bb Public Law 103-399, The Indian Lands Open Dump Cleanup Act of 1994, enacted October 22, 1994, identified congressional concerns that solid waste open dump sites located on American Indian or Alaska Native (AI/AN) lands threaten the health and safety of residents of those lands and contiguous areas. The purpose of the Act is to identify the location of open dumps on Indian lands, assess the relative health and environment hazards posed by those sites, and provide financial and technical assistance to Indian tribal governments to close such dumps in compliance with Federal standards and regulations or standards promulgated by Indian Tribal governments or Alaska Native entities.

Government Publication Date: Dec 31, 1998
CERCLIS - No Further Remedial Action Planned: rr-CERCLIS NFRAP-bb An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. The Archive designation means that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL). This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site.

Government Publication Date: Oct 25, 2013
CERCLIS Liens: rr-CERCLIS LIENS-bb
A Federal Superfund lien exists at any property where EPA has incurred Superfund costs to address contamination ("Superfund site") and has provided notice of liability to the property owner. A Federal CERCLA ("Superfund") lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. This database is made available by the United States Environmental Protection Agency (EPA).

Government Publication Date: Jan 30, 2014
RCRA CORRACTS-Corrective Action: rr-RCRA CORRACTS-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. At these sites, the Corrective Action Program ensures that cleanups occur.

EPA and state regulators work with facilities and communities to design remedies based on the contamination, geology, and anticipated use unique to each site.

Government Publication Date: Jan 22, 2021
RCRA non-CORRACTS TSD Facilities: rr-RCRA TSD-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. This database includes Non-Corrective Action sites listed as treatment, storage and/or disposal facilities of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA).

Government Publication Date: Jan 22, 2021
RCRA Generator List: rr-RCRA LQG-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Large Quantity Generators (LQGs) generate 1,000 kilograms per month or more of hazardous waste or more than one kilogram per month of acutely hazardous waste.

Government Publication Date: Apr 5, 2021
ODI

CERCLIS
IODI

CERCLIS NFRAP

CERCLIS LIENS

RCRA CORRACTS

RCRA TSD

RCRA LQG

Page 1604 of 1828 ends

239 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 RCRA Small Quantity Generators List: rr-RCRA SQG-bb
RCRA Info is the EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Small Quantity Generators (SQGs) generate more than 100 kilograms, but less than 1,000 kilograms, of hazardous waste per month.

Government Publication Date: Jan 22, 2021
RCRA Very Small Quantity Generators List: rr-RCRA VSQG-bb RCRA Info is the EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Very Small Quantity Generators (VSQG) generate 100 kilograms or less per month of hazardous waste, or one kilogram or less per month of acutely hazardous waste. Additionally, VSQG may not accumulate more than 1,000 kilograms of hazardous waste at any time.

Government Publication Date: Jan 22, 2021
RCRA Non-Generators: rr-RCRA NON GEN-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Non-Generators do not presently generate hazardous waste.

Government Publication Date: Jan 22, 2021
Federal Engineering Controls-ECs: rr-FED ENG-bb
Engineering controls (ECs) encompass a variety of engineered and constructed physical barriers (e.g., soil capping, sub-surface venting systems, mitigation barriers, fences) to contain and/or prevent exposure to contamination on a property. This database is made available by the United States Environmental Protection Agency (EPA).

Government Publication Date: Feb 23, 2021
Federal Institutional Controls- ICs: rr-FED INST-bb
Institutional controls are non-engineered instruments, such as administrative and legal controls, that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Although it is EPA's (United States Environmental Protection Agency ) expectation that treatment or engineering controls will be used to address principal threat wastes and that groundwater will be returned to its beneficial use whenever practicable, ICs play an important role in site remedies because they reduce exposure to contamination by limiting land or resource use and guide human behavior at a site.

Government Publication Date: Feb 23, 2021
Land Use Control Information System: rr-LUCIS-bb
The LUCIS database is maintained by the U.S. Department of the Navy and contains information for former Base Realignment and Closure (BRAC) properties across the United States.

Government Publication Date: Sep 1, 2006
Emergency Response Notification System: rr-ERNS 1982 TO 1986-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories.

Government Publication Date: 1982-1986
Emergency Response Notification System: rr-ERNS 1987 TO 1989-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories.

Government Publication Date: 1987-1989
Emergency Response Notification System: rr-ERNS-bb
Database of oil and hazardous substances spill reports made available by the United States Coast Guard National Response Center (NRC). The NRC fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. These data contain initial incident data that has not been validated or investigated by a federal/state response agency.

Government Publication Date: Nov 9, 2020

RCRA SQG

RCRA VSQG

RCRA NON GEN

FED ENG

FED INST
LUCIS
ERNS 1982 TO 1986
ERNS 1987 TO 1989
ERNS

Page 1605 of 1828 ends

240 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Brownfield Database: rr-FED BROWNFIELDS-bb Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these properties protects the environment, reduces blight, and takes development pressures off greenspaces and working lands. This database is made available by the United States Environmental Protection Agency (EPA).

Government Publication Date: Jan 6, 2021
FEMA Underground Storage Tank Listing: rr-FEMA UST-bb
The Federal Emergency Management Agency (FEMA) of the Department of Homeland Security maintains a list of FEMA owned underground storage tanks.

Government Publication Date: Dec 31, 2017
Facility Response Plan: rr-FRP-bb
List of facilities that have submitted Facility Response Plans (FRP) to EPA. Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit Facility Response Plans (FRPs). Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments.

Government Publication Date: Dec 2, 2020
Historical Gas Stations: rr-HIST GAS STATIONS-bb
This historic directory of service stations is provided by the Cities Service Company. The directory includes Cities Service filling stations that were located throughout the United States in 1930.

Government Publication Date: Jul 1, 1930
Petroleum Refineries: rr-REFN-bb
List of petroleum refineries from the U.S. Energy Information Administration (EIA) Refinery Capacity Report. Includes operating and idle petroleum refineries (including new refineries under construction) and refineries shut down during the previous year located in the 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and other U.S. possessions. Survey locations adjusted using public data.

Government Publication Date: Jul 10, 2020
Petroleum Product and Crude Oil Rail Terminals: rr-BULK TERMINAL-bb List of petroleum product and crude oil rail terminals made available by the U.S. Energy Information Administration (EIA). Includes operable bulk petroleum product terminals located in the 50 States and the District of Columbia with a total bulk shell storage capacity of 50,000 barrels or more, and/or the ability to receive volumes from tanker, barge, or pipeline; also rail terminals handling the loading and unloading of crude oil that were active between 2017 and 2018. Petroleum product terminals comes from the EIA-815 Bulk Terminal and Blender Report, which includes working, shell in operation, and shell idle for several major product groupings. Survey locations adjusted using public data.

Government Publication Date: Apr 28, 2020
LIEN on Property: rr-SEMS LIEN-bb
The EPA Superfund Enterprise Management System (SEMS) provides LIEN information on properties under the EPA Superfund Program.

Government Publication Date: Mar 23, 2021
Superfund Decision Documents: rr-SUPERFUND ROD-bb
This database contains a listing of decision documents for Superfund sites. Decision documents serve to provide the reasoning for the choice of (or) changes to a Superfund Site cleanup plan. The decision documents include Records of Decision (ROD), ROD Amendments, Explanations of Significant Differences (ESD), along with other associated memos and files. This information is maintained and made available by the US EPA (Environmental Protection Agency).

Government Publication Date: Feb 23, 2021
State
State Response Sites: rr-RESPONSE-bb
A list of identified confirmed release sites where the Department of Toxic Substances Control (DTSC) is involved in remediation, either in a lead or oversight capacity. These confirmed release sites are generally high-priority and high potential risk. This database is state equivalent NPL.

Government Publication Date: Jan 13, 2021

FED BROWNFIELDS

FEMA UST
FRP

HIST GAS STATIONS
REFN

BULK TERMINAL

SEMS LIEN

SUPERFUND ROD

RESPONSE

Page 1606 of 1828 ends

241 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 EnviroStor Database: rr-ENVIROSTOR-bb
The EnviroStor Data Management System is made available by the Department of Toxic Substances Control (DTSC). Includes Corrective Action sites, Tiered Permit sites, Historical Sites and Evaluation/Investigation sites. This database is state equivalent CERCLIS.

Government Publication Date: Jan 13, 2021
Delisted State Response Sites: rr-DELISTED ENVS-bb
Sites removed from the list of State Response Sites made available by the EnviroStor Data Management System, Department of Toxic Substances Control (DTSC).

Government Publication Date: Jan 13, 2021
Solid Waste Information System (SWIS): rr-SWF/LF-bb
The Solid Waste Information System (SWIS) database made available by the Department of Resources Recycling and Recovery (CalRecycle) contains information on solid waste facilities, operations, and disposal sites throughout the State of California. The types of facilities found in this database include landfills, transfer stations, material recovery facilities, composting sites, transformation facilities, waste tire sites, and closed disposal sites.

Government Publication Date: Feb 8, 2021
Solid Waste Disposal Sites with Waste Constituents Above Hazardous Waste Levels: rr-SWRCB SWF-bb This is a list of solid waste disposal sites identified by California State Water Resources Control Board with waste constituents above hazardous waste levels outside the waste management unit.

Government Publication Date: Sep 20, 2006
EnviroStor Hazardous Waste Facilities: rr-HWP-bb
A list of hazardous waste facilities including permitted, post-closure and historical facilities found in the Department of Toxic Substances Control (DTSC) EnviroStor database.

Government Publication Date: Jan 13, 2021
Sites Listed in the Solid Waste Assessment Test (SWAT) Program Report: rr-SWAT-bb In a 1993 Memorandum of Understanding, the State Water Resources Control Board (SWRCB) agreed to submit a comprehensive report on the Solid Waste Assessment Test (SWAT) Program to the California Integrated Waste Management Board (CIWMB). This report summarizes the work completed to date on the SWAT Program, and addresses both the impacts that leakage from solid waste disposal sites (SWDS) may have upon waters of the State and the actions taken to address such leakage.

Government Publication Date: Dec 31, 1995
Construction and Demolition Debris Recyclers: rr-C&D DEBRIS RECY-bb This listing of Construction and Demolition Debris Recyclers is maintained by the California Intergrated Waste Management Board-common C&D materials include lumber, drywall, metals, masonry (brick, concrete, etc.), carpet, plastic, pipe, rocks, dirt, paper, cardboard, or green waste related to land development.

Government Publication Date: Jun 20, 2018
Recycling Centers: rr-RECYCLING-bb
This list of Certified Recycling Centers that are operating under the state of California's Beverage Container Recycling Program is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Nov 2, 2020
Listing of Certified Processors: rr-PROCESSORS-bb
This list of Certified Processors that are operating under the state of California's Beverage Container Recycling Program is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Oct 27, 2020
Listing of Certified Dropoff, Collection, and Community Service Programs: rr-CONTAINER RECY-bb This list of Certified Dropoff, Collection, and Community Service Programs (non-buyback) operating under the state of California's Beverage Container Recycling Program is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Dec 16, 2020
Land Disposal Sites: rr-LDS-bb
Land Disposal Sites in GeoTracker, the State Water Resources Control Board (SWRCB)'s data management system. The Land Disposal program regulates of waste discharge to land for treatment, storage and disposal in waste management units. Waste management units include waste piles, surface impoundments, and landfills.

ENVIROSTOR

DELISTED ENVS
SWF/LF

SWRCB SWF
HWP
SWAT

C&D DEBRIS RECY

RECYCLING

PROCESSORS

CONTAINER RECY
LDS

Page 1607 of 1828 ends

242 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 Government Publication Date: Mar 9, 2021
Leaking Underground Fuel Tank Reports: rr-LUST-bb
List of Leaking Underground Storage Tanks within the Cleanup Sites data in GeoTracker database. GeoTracker is the State Water Resources Control Board's (SWRCB) data management system for managing sites that impact groundwater, especially those that require groundwater cleanup (Underground Storage Tanks, Department of Defense and Site Cleanup Program) as well as permitted facilities such as operating Underground Storage Tanks. The Leak Prevention Program that overlooks LUST sites is the SWRCB in California's Environmental Protection Agency.

Government Publication Date: Mar 9, 2021
Delisted Leaking Storage Tanks: rr-DELISTED LST-bb
List of Leaking Underground Storage Tanks (LUST) cleanup sites removed from GeoTracker, the State Water Resources Control Board (SWRCB)'s database system, as well as sites removed from the SWRCB's list of UST Case closures.

Government Publication Date: May 5, 2021
Permitted Underground Storage Tank (UST) in GeoTracker: rr-UST-bb List of Permitted Underground Storage Tank (UST) sites made available by the State Water Resources Control Board (SWRCB) in California's Environmental Protection Agency (EPA).

Government Publication Date: Mar 23, 2021
Proposed Closure of Underground Storage Tank Cases: rr-UST CLOSURE-bb List of UST cases that are being considered for closure by either the California Environmental Protection Agency, State Water Resources Control Board or the Executive Director that have been posted for a 60-day public comment period.

Government Publication Date: May 5, 2021
Historical Hazardous Substance Storage Information Database: rr-HHSS-bb The Historical Hazardous Substance Storage database contains information collected in the 1980s from facilities that stored hazardous substances. The information was originally collected on paper forms, was later transferred to microfiche, and recently indexed as a searchable database. When using this database, please be aware that it is based upon self-reported information submitted by facilities which has not been independently verified. It is unlikely that every facility responded to the survey and the database should not be expected to be a complete inventory of all facilities that were operating at that time. This database is maintained by the California State Water Resources Control Board's (SWRCB) Geotracker.

Government Publication Date: Aug 27, 2015
Statewide Environmental Evaluation and Planning System: rr-UST SWEEPS-bb The Statewide Environmental Evaluation and Planning System (SWEEPS) is a historical listing of active and inactive underground storage tanks made available by the California State Water Resources Control Board (SWRCB).

Government Publication Date: Oct 1, 1994
Aboveground Storage Tanks: rr-AST-bb
A statewide list from 2009 of aboveground storage tanks (ASTs) made available by the Cal FIRE Office of the State Fire Marshal (OSFM). This list is no longer maintained or updated by the Cal FIRE OSFM.

Government Publication Date: Aug 31, 2009
SWRCB Historical Aboveground Storage Tanks: rr-AST SWRCB-bb A list of aboveground storage tanks made available by the California State Water Resources Control Board (SWRCB). Effective January 1, 2008, the Certified Unified Program Agencies (CUPAs) are vested with the responsibility and authority to implement the Aboveground Petroleum Storage Act (APSA).

Government Publication Date: Dec 1, 2007
Oil and Gas Facility Tanks: rr-TANK OIL GAS-bb
Locations of oil and gas tanks that fall under the jurisdiction of the Geologic Energy Management Division of the California Department of Conservation (CalGEM) (CCR 1760). CalGEM was formerly the Division of Oil, Gas, and Geothermal Resources (DOGGR).

Government Publication Date: Apr 14, 2021
Delisted Storage Tanks: rr-DELISTED TNK-bb
This database contains a list of storage tank sites that were removed by the State Water Resources Control Board (SWRCB) in California's Environmental Protection Agency (EPA) and the Cal FIRE Office of State Fire Marshal (OSFM).

Government Publication Date: Apr 14, 2021
LUST

DELISTED LST
UST

UST CLOSURE
HHSS

UST SWEEPS
AST

AST SWRCB

TANK OIL GAS

DELISTED TNK

Page 1608 of 1828 ends

243 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 California Environmental Reporting System (CERS) Tanks: rr-CERS TANK-bb List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Aboveground Petroleum Storage and Underground Storage Tank regulatory programs. The CalEPA oversees the statewide implementation of the Unified Program which applies regulatory standards to protect Californians from hazardous waste and materials.

Government Publication Date: Apr 29, 2021
Delisted California Environmental Reporting System (CERS) Tanks: rr-DELISTED CTNK-bb This database contains a list of Aboveground Petroleum Storage and Underground Storage Tank sites that were removed from in the California Environmental Protection Agency (CalEPA) Regulated Site Portal.

Government Publication Date: Apr 29, 2021
Historical Hazardous Substance Storage Container Information - Facility Summary: rr-HIST TANK-bb The State Water Resources Control Board maintained the Hazardous Substance Storage Containers listing and inventory in th 1980s. This facility summary lists historic tank sites where the following container types were present: farm motor vehicle fuel tanks; waste tanks; sumps; pits, ponds, lagoons, and others; and all other product tanks. This set, published in May 1988, lists facility and owner information, as well as the number of containers. This data is historic and will not be updated.

Government Publication Date: May 27, 1988
Site Mitigation and Brownfields Reuse Program Facility Sites with Land Use Restrictions: rr-LUR-bb The Department of Toxic Substances Control (DTSC) Site Mitigation and Brownfields Reuse Program (SMBRP) list includes sites cleaned up under the program's oversight and generally does not include current or former hazardous waste facilities that required a hazardous waste facility permit. The list represents land use restrictions that are active. Some sites have multiple land use restrictions.

Government Publication Date: Jan 13, 2021
CALSITES Database: rr-CALSITES-bb
This historical database was maintained by the Department of Toxic Substance Control (DTSC) for more than a decade. CALSITES contains information on Brownfield properties with confirmed or potential hazardous contamination. In 2006, DTSC introduced EnviroStor as the latest Brownfields site database.

Government Publication Date: May 1, 2004
Hazardous Waste Management Program Facility Sites with Deed / Land Use Restrictions: rr-HLUR-bb The Department of Toxic Substances Control (DTSC) Hazardous Waste Management Program (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded land use restriction at the local county recorder's office. The land use restrictions on this list were required by the DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (or part of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deed restriction, or a land use restriction that binds current and future owners.

Government Publication Date: Feb 18, 2021
Deed Restrictions and Land Use Restrictions: rr-DEED-bb List of Deed Restrictions, Land Use Restrictions and Covenants in GeoTracker made available by the State Water Resources Control Board (SWRCB) in California's Environmental Protection Agency. A deed restriction (land use covenant) may be required to facilitate the remediation of past environmental contamination and to protect human health and the environment by reducing the risk of exposure to residual hazardous materials.

Government Publication Date: Mar 9, 2021
Voluntary Cleanup Program: rr-VCP-bb
List of sites in the Voluntary Cleanup Program made available by the Department of Toxic Substances and Control (DTSC). The Voluntary Cleanup Program was designed to respond to lower priority sites. Under the Voluntary Cleanup Program, DTSC enters site-specific agreements with project proponents for DTSC oversight of site assessment, investigation, and/or removal or remediation activities, and the project proponents agree to pay DTSC's reasonable costs for those services.

Government Publication Date: Jan 13, 2021
GeoTracker Cleanup Program Sites: rr-CLEANUP SITES-bb
A list of Cleanup Program sites in the state of California made available by The State Water Resources Control Board (SWRCB) of the California Environmental Protection Agency (EPA). SWRCB tracks leaking underground storage tank cleanups as well as other water board cleanups.

Government Publication Date: Mar 9, 2021
Delisted County Records: rr-DELISTED COUNTY-bb
Records removed from county or CUPA databases. Records may be removed from the county lists made available by the respective county departments because they are inactive, or because they have been deemed to be below reportable thresholds.

CERS TANK

DELISTED CTNK

HIST TANK
LUR

CALSITES
HLUR
DEED
VCP

CLEANUP SITES

DELISTED COUNTY

Page 1609 of 1828 ends

244 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 Government Publication Date: May 4, 2021
Tribal
Leaking Underground Storage Tanks (LUSTs) on Indian Lands: rr-INDIAN LUST-bb LUSTs on Tribal/Indian Lands in Region 9, which includes California.

Government Publication Date: Apr 8, 2020
Underground Storage Tanks (USTs) on Indian Lands: rr-INDIAN UST-bb USTs on Tribal/Indian Lands in Region 9, which includes California.

Government Publication Date: Apr 8, 2020
Delisted Tribal Leaking Storage Tanks: rr-DELISTED ILST-bb Leaking Underground Storage Tank facilities which have been removed from the Regional Tribal LUST lists made available by the EPA.

Government Publication Date: Apr 14, 2020
Delisted Tribal Underground Storage Tanks: rr-DELISTED IUST-bb Underground Storage Tank facilities which have been removed from the Regional Tribal UST lists made available by the EPA.

Government Publication Date: Apr 14, 2020
County
Los Angeles County - Site Mitigation List: rr-LA SML-bb A Site Mitigation List in the County of Los Angeles. The list is made available by Los Angeles County Fire Department. Site mitigation is handled by the Site Mitigation Unit (SMU) which facilitates completion of site clean-up projects of contaminated sites in an expeditious manner in all cities of the Los Angeles County except El Segundo, Glendale, Long Beach, Santa Fe Springs, and Vernon.

Government Publication Date: Mar 2, 2021
Los Angeles County - Solid Waste Sites: rr-LA SWF-bb
List of permitted solid waste facilities, closed landfills, historical dumpsites and other solid waste sites in Los Angeles County, made available by the Department of Public Works in Los Angeles County.

Government Publication Date: Mar 23, 2021
Los Angeles County - CUPA Program Records: rr-LA COUNTY CUPA-bb A list of inspection and enforcement records for active and inactive CUPA Program facilities, made available by the Health Hazardous Materials Division (HHMD) of the County of Los Angeles Fire Department. Includes Hazardous Materials Business Plan (HMBP), California Accidental Release Prevention Plan (CalARP), Hazardous Waste Generator (HWG), and the Aboveground Petroleum Storage Act Programs (APSA). Inactive programs include facilities that are out of business or no longer regulated by the HHMD.

Government Publication Date: Mar 25, 2020
Los Angeles County - HMS List: rr-LA HMS-bb
List of sites in the Los Angeles County Department of Public Works Hazardous Materials System (HMS) Database which have or have had permits for Industrial Waste, Underground Storage Tanks, or Stormwater in the county of Los Angeles.

Government Publication Date: Nov 5, 2020
Los Angeles County - Santa Fe Springs Underground Storage Tank: rr-UST SANTAFESP-bb A list of registered active Underground Storage Tanks (USTs) in the City of Santa Fe Springs. This list is made available by Santa Fe Springs Department of Fire-Rescue.

Government Publication Date: Apr 1, 2021
Los Angeles County - Long Beach UST List: rr-UST LONGB-bb List of registered Underground Storage Tanks (USTs) in the City of Long Beach, Los Angeles County, made available by the Long Beach Certified Unified Program Agency (CUPA). The Long Beach CUPA operates under oversight shared by the Long Beach Fire Department and Health Department.

Government Publication Date: Jul 9, 2018

INDIAN LUST

INDIAN UST

DELISTED ILST

DELISTED IUST
LA SML
LA SWF

LA COUNTY CUPA
LA HMS

UST SANTAFESP

UST LONGB

Page 1610 of 1828 ends

245 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 Los Angeles County - Burbank City CUPA List: rr-BURBANK CUPA-bb A list of facilities associated with various Certified Unified Program Agency (CUPA) programs in the City of Burbank. This list is made available by the City of Burbank Fire Department.

Government Publication Date: Aug 21, 2019
Los Angeles County - El Segundo City Underground Storage Tanks List: rr-UST ELSEGUNDO-bb List of registered Underground Storage Tanks (USTs) in the City of El Segundo of Los Angeles County, made available by El Segundo City Fire Department.

Government Publication Date: Jan 17, 2017
Los Angeles County - Santa Monica City Underground Storage Tank List: rr-UST SANTA MONICA-bb A list of registered active Underground Storage Tanks (USTs) in the City of Santa Monica made available by Santa Monica Fire Prevention Division.

Government Publication Date: Dec 3, 2020
Los Angeles County - Santa Monica City Aboveground Storage Tank List: rr-SANTAMON AST-bb List of registered Aboveground Storage Tanks (ASTs) made available by the Santa Monica Fire Department in the City of Santa Monica of Los Angeles County, California.

Government Publication Date: Dec 3, 2020
Los Angeles County - Santa Monica City CUPA Facilities List: rr-SANTAMON CUPA-bb The Santa Monica Fire Department's office maintains a list of CUPA Facilities located in Santa Monica city.

Government Publication Date: Dec 3, 2020
Los Angeles County - Torrance City Underground Storage Tanks: rr-UST TORRANCE-bb A list of registered Underground Storage Tank (UST) sites in Torrance City of Los Angeles County. This list is made available by Torrance City Office of Clerk.

Government Publication Date: Feb 2, 2021
Los Angeles County - Vernon City UST List: rr-UST VERNON-bb A list of Underground Storage Tanks (UST) in Vernon City provided by the Vernon City Fire Department.

Government Publication Date: Mar 7, 2021
Los Angeles County - Vernon City CUPA List: rr-VERNON CUPA-bb The Vernon City Fire Department's office maintains a list of CUPA Facilities located in Vernon city.

Government Publication Date: Mar 7, 2021
Los Angeles County - City of Los Angeles UST List: rr-UST LA CITY-bb A list of active and inactive underground storage tank facilities made available by the Los Angeles Fire Department CUPA.

Government Publication Date: Jun 1, 2019
Los Angeles County - City of Los Angeles AST List: rr-AST LA CITY-bb A list of active and inactive above ground petroleum storage tanks made available by the Los Angeles Fire Department CUPA.

Government Publication Date: Jun 1, 2019
Los Angeles County - City of Los Angeles Hazardous Materials Facilities: rr-LA CITY HAZMAT-bb A list of active and inactive hazardous materials facilities made available by the Los Angeles Fire Department CUPA.

Government Publication Date: Jun 1, 2019
Additional Environmental Record Sources
Federal
PFOA/PFOS Contaminated Sites: rr-PFAS NPL-bb

BURBANK CUPA

UST ELSEGUNDO

UST SANTA MONICA

SANTAMON AST

SANTAMON CUPA

UST TORRANCE

UST VERNON

VERNON CUPA

UST LA CITY

AST LA CITY

LA CITY HAZMAT

PFAS NPL

Page 1611 of 1828 ends

246 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 List of sites where PFOA or PFOS contaminants have been found in drinking water or soil. Made available by the Federal Environmental Protection Agency (EPA).

Government Publication Date: Mar 1, 2021
Facility Registry Service/Facility Index: rr-FINDS/FRS-bb The Facility Registry Service (FRS) is a centrally managed database that identifies facilities, sites, or places subject to environmental regulations or of environmental interest. FRS creates high-quality, accurate, and authoritative facility identification records through rigorous verification and management procedures that incorporate information from program national systems, state master facility records, and data collected from EPA's Central Data Exchange registrations and data management personnel. This list is made available by the Environmental Protection Agency (US EPA).

Government Publication Date: Nov 2, 2020
Toxics Release Inventory (TRI) Program: rr-TRIS-bb
The EPA's Toxics Release Inventory (TRI) is a database containing data on disposal or other releases of over 650 toxic chemicals from thousands of U.

S. facilities and information about how facilities manage those chemicals through recycling, energy recovery, and treatment. One of TRI's primary purposes is to inform communities about toxic chemical releases to the environment.

Government Publication Date: Feb 19, 2020
Perfluorinated Alkyl Substances (PFAS) Releases: rr-PFAS TRI-bb List of Toxics Release Inventory (TRI) facilities at which the reported chemical is a Per- or polyfluorinated alkyl substance (PFAS) included in the Environmental Protection Agency (EPA)'s consolidated PFAS Master List of PFAS Substances. The EPA's Toxics Release Inventory (TRI) is a database containing data on disposal or other releases of over 650 toxic chemicals from thousands of U.S. facilities and information about how facilities manage those chemicals through recycling, energy recovery, and treatment.

Government Publication Date: Feb 19, 2020
Perfluorinated Alkyl Substances (PFAS) Water Quality: rr-PFAS WATER-bb The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council (NWQMC). This listing includes records from the Water Quality Portal where the characteristic (environmental measurement) is in the Environmental Protection Agency (EPA)'s consolidated PFAS Master List of PFAS Substances.

Government Publication Date: Jul 20, 2020
Hazardous Materials Information Reporting System: rr-HMIRS-bb US DOT - Department of Transportation Pipeline and Hazardous Materials Safety Administration (PHMSA) Incidents Reports Database taken from Hazmat Intelligence Portal, U.S. Department of Transportation.

Government Publication Date: Sep 1, 2020
National Clandestine Drug Labs: rr-NCDL-bb
The U.S. Department of Justice ("the Department") provides this data as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy.

Government Publication Date: Oct 5, 2020
Toxic Substances Control Act: rr-TSCA-bb
The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule.

The CDR enables EPA to collect and publish information on the manufacturing, processing, and use of commercial chemical substances and mixtures (referred to hereafter as chemical substances) on the TSCA Chemical Substance Inventory (TSCA Inventory). This includes current information on chemical substance production volumes, manufacturing sites, and how the chemical substances are used. This information helps the Agency determine whether people or the environment are potentially exposed to reported chemical substances. EPA publishes submitted CDR data that is not Confidential Business Information (CBI).

Government Publication Date: Apr 11, 2019
Hist TSCA: rr-HIST TSCA-bb
The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule.

The 2006 IUR data summary report includes information about chemicals manufactured or imported in quantities of 25,000 pounds or more at a single site during calendar year 2005. In addition to the basic manufacturing information collected in previous reporting cycles, the 2006 cycle is the first time EPA collected information to characterize exposure during manufacturing, processing and use of organic chemicals. The 2006 cycle also is the first time manufacturers of inorganic chemicals were required to report basic manufacturing information.

Government Publication Date: Dec 31, 2006

FINDS/FRS
TRIS

PFAS TRI

PFAS WATER
HMIRS
NCDL
TSCA

HIST TSCA

Page 1612 of 1828 ends

247 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 FTTS Administrative Case Listing: rr-FTTS ADMIN-bb
An administrative case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006.

Government Publication Date: Jan 19, 2007
FTTS Inspection Case Listing: rr-FTTS INSP-bb
An inspection case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006.

Government Publication Date: Jan 19, 2007
Potentially Responsible Parties List: rr-PRP-bb
Early in the cleanup process, the Environmental Protection Agency (EPA) conducts a search to find the potentially responsible parties (PRPs). EPA looks for evidence to determine liability by matching wastes found at the site with parties that may have contributed wastes to the site.

Government Publication Date: Apr 27, 2021
State Coalition for Remediation of Drycleaners Listing: rr-SCRD DRYCLEANER-bb The State Coalition for Remediation of Drycleaners (SCRD) was established in 1998, with support from the U.S. Environmental Protection Agency (EPA) Office of Superfund Remediation and Technology Innovation. Coalition members are states with mandated programs and funding for drycleaner site remediation. Current members are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.

Government Publication Date: Nov 08, 2017
Integrated Compliance Information System (ICIS): rr-ICIS-bb The Integrated Compliance Information System (ICIS) is a system that provides information for the Federal Enforcement and Compliance (FE&C) and the National Pollutant Discharge Elimination System (NPDES) programs. The FE&C component supports the Environmental Protection Agency's (EPA) Civil Enforcement and Compliance program activities. These activities include Compliance Assistance, Compliance Monitoring and Enforcement. The NPDES program supports tracking of NPDES permits, limits, discharge monitoring data and other program reports.

Government Publication Date: Mar 24, 2021
Drycleaner Facilities: rr-FED DRYCLEANERS-bb
A list of drycleaner facilities from Enforcement and Compliance History Online (ECHO) online search. The Environmental Protection Agency (EPA) tracks facilities that possess NAIC and SIC codes that classify businesses as drycleaner establishments.

Government Publication Date: Feb 17, 2021
Delisted Drycleaner Facilities: rr-DELISTED FED DRY-bb
List of sites removed from the list of Drycleaner Facilities (sites in the EPA's Integrated Compliance Information System (ICIS) with NAIC or SIC codes identifying the business as a drycleaner establishment).

Government Publication Date: Feb 17, 2021
Formerly Used Defense Sites: rr-FUDS-bb
Formerly Used Defense Sites (FUDS) are properties that were formerly owned by, leased to, or otherwise possessed by and under the jurisdiction of the Secretary of Defense prior to October 1986, where the Department of Defense (DoD) is responsible for an environmental restoration. This list is published by the U.S. Army Corps of Engineers.

Government Publication Date: Jan 28, 2020
Former Military Nike Missile Sites: rr-FORMER NIKE-bb
This information was taken from report DRXTH-AS-IA-83A016 (Historical Overview of the Nike Missile System, 12/1984) which was performed by Environmental Science and Engineering, Inc. for the U.S. Army Toxic and Hazardous Materials Agency Assessment Division. The Nike system was deployed between 1954 and the mid-1970's. Among the substances used or stored on Nike sites were liquid missile fuel (JP-4); starter fluids (UDKH, aniline, and furfuryl alcohol); oxidizer (IRFNA); hydrocarbons (motor oil, hydraulic fluid, diesel fuel, gasoline, heating oil); solvents (carbon tetrachloride, trichloroethylene, trichloroethane, stoddard solvent); and battery electrolyte. The quantities of material a disposed of and procedures for disposal are not documented in published reports. Virtually all information concerning the potential for contamination at Nike sites is confined to personnel who were assigned to Nike sites. During deactivation most hardware was shipped to depot-level supply points. There were reportedly instances where excess materials were disposed of on or near the site itself at closure. There was reportedly no routine site decontamination.

Government Publication Date: Dec 1, 1984

FTTS ADMIN

FTTS INSP
PRP

SCRD DRYCLEANER
ICIS

FED DRYCLEANERS

DELISTED FED DRY
FUDS

FORMER NIKE

Page 1613 of 1828 ends

248 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 PHMSA Pipeline Safety Flagged Incidents: rr-PIPELINE INCIDENT-bb A list of flagged pipeline incidents made available by the U.S. Department of Transportation (US DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA). PHMSA regulations require incident and accident reports for five different pipeline system types.

Government Publication Date: Jul 7, 2020
Material Licensing Tracking System (MLTS): rr-MLTS-bb
A list of sites that store radioactive material subject to the Nuclear Regulatory Commission (NRC) licensing requirements. This list is maintained by the NRC. As of September 2016, the NRC no longer releases location information for sites. Site locations were last received in July 2016.

Government Publication Date: May 11, 2021
Historic Material Licensing Tracking System (MLTS) sites: rr-HIST MLTS-bb A historic list of sites that have inactive licenses and/or removed from the Material Licensing Tracking System (MLTS). In some cases, a site is removed from the MLTS when the state becomes an "Agreement State". An Agreement State is a State that has signed an agreement with the Nuclear Regulatory Commission (NRC) authorizing the State to regulate certain uses of radioactive materials within the State.

Government Publication Date: Jan 31, 2010
Mines Master Index File: rr-MINES-bb
The Master Index File (MIF) contains mine identification numbers issued by the Department of Labor Mine Safety and Health Administration (MSHA) for mines active or opened since 1971. Note that addresses may or may not correspond with the physical location of the mine itself.

Government Publication Date: Nov 3, 2020
Surface Mining Control and Reclamation Act Sites: rr-SMCRA-bb An inventory of land and water impacted by past mining (primarily coal mining) is maintained by the Office of Surface Mining Reclamation and Enforcement (OSMRE) to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The inventory contains information on the location, type, and extent of Abandoned Mine Land (AML) impacts, as well as information on the cost associated with the reclamation of those problems. The inventory is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed.

Government Publication Date: Dec 18, 2020
Mineral Resource Data System: rr-MRDS-bb
The Mineral Resource Data System (MRDS) is a collection of reports describing metallic and nonmetallic mineral resources throughout the world.

Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. This database contains the records previously provided in the Mineral Resource Data System (MRDS) of USGS and the Mineral Availability System/Mineral Industry Locator System (MAS/MILS) originated in the U.S. Bureau of Mines, which is now part of USGS. The USGS has ceased systematic updates of the MRDS database with their focus more recently on deposits of critical minerals while providing a well-documented baseline of historical mine locations from USGS topographic maps.

Government Publication Date: Mar 15, 2006
Uranium Mill Tailings Radiation Control Act Sites: rr-URANIUM-bb The Legacy Management Office of the Department of Energy (DOE) manages radioactive and chemical waste, environmental contamination, and hazardous material at over 100 sites across the U.S. The L.M. Office manages this database of sites registered under the Uranium Mill Tailings Control Act (UMTRCA).

Government Publication Date: Mar 4, 2017
Alternative Fueling Stations: rr-ALT FUELS-bb
List of alternative fueling stations made available by the US Department of Energy's Office of Energy Efficiency & Renewable Energy. Includes Biodiesel stations, Ethanol (E85) stations, Liquefied Petroleum Gas (Propane) stations, Ethanol (E85) stations, Natural Gas stations, Hydrogen stations, and Electric Vehicle Supply Equipment (EVSE). The National Renewable Energy Laboratory (NREL) obtains information about new stations from trade media, Clean Cities coordinators, a Submit New Station form on the Station Locator website, and through collaborating with infrastructure equipment and fuel providers, original equipment manufacturers (OEMs), and industry groups.

Government Publication Date: Apr 27, 2021
Registered Pesticide Establishments: rr-SSTS-bb
List of active EPA-registered foreign and domestic pesticide-producing and device-producing establishments based on data from the Section Seven Tracking System (SSTS). The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 7 requires that facilities producing pesticides, active ingredients, or devices be registered. The list of establishments is made available by the EPA.

Government Publication Date: Apr 13, 2021

PIPELINE INCIDENT
MLTS

HIST MLTS
MINES
SMCRA
MRDS

URANIUM

ALT FUELS
SSTS

Page 1614 of 1828 ends

249 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 Polychlorinated Biphenyl (PCB) Notifiers: rr-PCB-bb
Facilities included in the national list of facilities that have notified the United States Environmental Protection Agency (EPA) of Polychlorinated Biphenyl (PCB) activities. Any company or person storing, transporting or disposing of PCBs or conducting PCB research and development must notify the EPA and receive an identification number.

Government Publication Date: Nov 19, 2020
State
Dry Cleaning Facilities: rr-DRYCLEANERS-bb
A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes: power laundries, family and commercial, linen supply, commercial laundry, dry cleaning and pressing machines - Coin Operated Laundry and Dry Cleaning. This is provided by the Department of Toxic Substance Control.

Government Publication Date: Feb 22, 2021
Delisted Drycleaners: rr-DELISTED DRYCLEANERS-bb
Sites removed from the list of drycleaner related facilities that have EPA ID numbers, made available by the California Department of Toxic Substance Control.

Government Publication Date: Feb 22, 2021
Non-Toxic Dry Cleaning Incentive Program: rr-DRYC GRANT-bb A list of grant recipients of the Non-Toxic Dry Cleaning Incentive Program made available by the California Air Resources Board (CARB). The program provides grants to eligible dry cleaning businesses to assist them in transitioning away from PERC machines to alternative non-toxic and non-smog forming technologies.

Government Publication Date: Feb 28, 2018
Per- and Polyfluoroalkyl Substances (PFAS): rr-PFAS-bb
List of sites from the State Water Resources Control Board (SWRCB)'s GeoTracker at which one or more of the potential contaminants of concern are in the PFAS Master List of PFAS Substances made available by the Environmental Protection Agency (US EPA).

Government Publication Date: Mar 9, 2021
PFOA/PFOS Groundwater: rr-PFAS GW-bb
A list of water wells from the Groundwater Ambient Monitoring and Assessment Program (GAMA) Groundwater Information System with the groundwater chemical perfluorooctanoic acid (PFOA) (NL = 0.014 UG/L) or perfluorooctanoic sulfonate (PFOS) (NL = 0.013 UG/L). The GAMA Groundwater Information System search is made available by California Water Boards.

Government Publication Date: Oct 22, 2020
Hazardous Waste and Substances Site List - Site Cleanup: rr-HWSS CLEANUP-bb The Hazardous Waste and Substances Sites (Cortese) List is a planning document used by the State, local agencies and developers to comply with the California Environmental Quality Act requirements in providing information about the location of hazardous materials release sites. This list is published by California Department of Toxic Substance Control.

Government Publication Date: Nov 10, 2020
List of Hazardous Waste Facilities Subject to Corrective Action: rr-DTSC HWF-bb This is a list of hazardous waste facilities identified in Health and Safety Code (HSC) § 25187.5. These facilities are those where Department of Toxic Substances Control (DTSC) has taken or contracted for corrective action because a facility owner/operator has failed to comply with a date for taking corrective action in an order issued under HSC § 25187, or because DTSC determined that immediate corrective action was necessary to abate an imminent or substantial endangerment.

Government Publication Date: Jul 18, 2016
EnviroStor Inspection, Compliance, and Enforcement: rr-INSP COMP ENF-bb A list of permitted facilities with inspections and enforcements tracked in the Department of Toxic Substance Control (DTSC) EnviroStor.

Government Publication Date: Oct 7, 2020
School Property Evaluation Program Sites: rr-SCH-bb
PCB

DRYCLEANERS

DELISTED DRYCLEANERS

DRYC GRANT
PFAS

PFAS GW

HWSS CLEANUP

DTSC HWF

INSP COMP ENF
SCH

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250 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 A list of sites registered with The Department of Toxic Substances Control (DTSC) School Property Evaluation and Cleanup (SPEC) Division. SPEC is responsible for assessing, investigating and cleaning up proposed school sites. The Division ensures that selected properties are free of contamination or, if the properties were previously contaminated, that they have been cleaned up to a level that protects the students and staff who will occupy the new school.

Government Publication Date: Jan 13, 2021
California Hazardous Material Incident Report System (CHMIRS): rr-CHMIRS-bb A list of reported hazardous material incidents, spills, and releases from the California Hazardous Material Incident Report System (CHMIRS). This list has been made available by the California Office of Emergency Services (OES).

Government Publication Date: Jan 21, 2021
Historical California Hazardous Material Incident Report System (CHMIRS): rr-HIST CHMIRS-bb A list of reported hazardous material incidents, spills, and releases from the California Hazardous Material Incident Report System (CHMIRS) prior to 1993. This list has been made available by the California Office of Emergency Services (OES).

Government Publication Date: Jan 1, 1993
Hazardous Waste Manifest Data: rr-HAZNET-bb
A list of hazardous waste manifests received each year by Department of Toxic Substances Control (DTSC). The volume of manifests is typically 900,000 - 1,000,000 annually, representing approximately 450,000 - 500,000 shipments.

Government Publication Date: Oct 24, 2016
Historical Hazardous Waste Manifest Data: rr-HIST MANIFEST-bb A list of historic hazardous waste manifests received by the Department of Toxic Substances Control (DTSC) from year the 1980 to 1992. The volume of manifests is typically 900,000 - 1,000,000 annually, representing approximately 450,000 - 500,000 shipments.

Government Publication Date: Dec 31, 1992
DTSC Registered Hazardous Waste Transporters: rr-HW TRANSPORT-bb The California Department of Toxic Substances Control (DTSC) maintains this list of Registered Hazardous Waste Transporters.

Government Publication Date: Oct 19, 2020
Registered Waste Tire Haulers: rr-WASTE TIRE-bb
This list of registered waste tire haulers is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Dec 16, 2020
California Medical Waste Management Program Facility List: rr-MEDICAL WASTE-bb This list of Medical Waste Management Program Facilities is maintained by the California Department of Public Health. The Medical Waste Management Program (MWMP) regulates the generation, handling, storage, treatment, and disposal of medical waste by providing oversight for the implementation of the Medical Waste Management Act (MWMA). The MWMP permits and inspects all medical waste off-site treatment facilities, medical waste transporters, and medical waste transfer stations. This list contains transporters, treatment, and transfer facilities.

Government Publication Date: Dec 31, 2020
Historical Cortese List: rr-HIST CORTESE-bb
List of sites which were once included on the Cortese list. The Hazardous Waste and Substances Sites (Cortese) List is a planning document used by the State, local agencies and developers to comply with the California Environmental Quality Act requirements for providing information about the location of hazardous sites.

Government Publication Date: Nov 13, 2008
Cease and Desist Orders and Cleanup and Abatement Orders: rr-CDO/CAO-bb The California Environment Protection Agency "Cortese List" of active Cease and Desist Orders (CDO) and Cleanup and Abatement Orders (CAO). This list contains many CDOs and CAOs that do NOT concern the discharge of wastes that are hazardous materials. Many of the listed orders concern, as examples, discharges of domestic sewage, food processing wastes, or sediment that do not contain hazardous materials, but the Water Boards' database does not distinguish between these types of orders.

Government Publication Date: Feb 16, 2012
California Environmental Reporting System (CERS) Hazardous Waste Sites: rr-CERS HAZ-bb CHMIRS

HIST CHMIRS
HAZNET

HIST MANIFEST

HW TRANSPORT

WASTE TIRE

MEDICAL WASTE

HIST CORTESE

CDO/CAO

CERS HAZ

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251 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the following regulatory programs:

Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, RCRA LQ HW Generator. The CalEPA oversees the statewide implementation of the Unified Program which applies regulatory standards to protect Californians from hazardous waste and materials.

Government Publication Date: Feb 9, 2021
Delisted Environmental Reporting System (CERS) Hazardous Waste Sites: rr-DELISTED HAZ-bb This database contains a list of sites that were removed from the California Environmental Protection Agency (CalEPA) in the following regulatory programs: Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, RCRA LQ HW Generator.

Government Publication Date: Nov 29, 2018
Sites in GeoTracker: rr-GEOTRACKER-bb
GeoTracker is the State Water Resource Control Boards' data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater. This is a list of sites in GeoTracker that aren't otherwise categorized as LUST, Land Disposal Sites (LDS), Cleanup Sites, or sites having Waste Discharge Requirements (WDR). This listing includes program types such as Underground Injection Control (UIC), Confined Animal Facilities (CAF), Irrigated Lands Regulatory Program, plans, and non-case information.

Government Publication Date: Mar 9, 2021
Mines Listing: rr-MINE-bb
This list includes mine site locations extracted from the Mines Online database, maintained by the California Department of Conservation. Mines Online (MOL) is an interactive web map designed with GIS features that provide information such as the mine name, mine status, commodity sold, location, and other mine specific data. Please note: Mine location information is provided to assist experts in determining the location of mine operators in accordance with California Civil Code section 1103.4 and reflects information reported by mine operators in annual reports provided under Public Resources Code section 2207. While the Division of Mine Reclamation (DMR) attempts to populate MOL with accurate location information, the DMR cannot guarantee the accuracy of operator reported location information.

Government Publication Date: Jan 12, 2021
Recorded Environmental Cleanup Liens: rr-LIEN-bb
The California Department of Toxic Substance Control (DTSC) maintains this list of liens placed upon real properties. A lien is utilized by the DTSC to obtain reimbursement from responsible parties for costs associated with the remediation of contaminated properties.

Government Publication Date: Nov 16, 2020
Waste Discharge Requirements: rr-WASTE DISCHG-bb
List of sites in California State Water Resources Control Board (SWRCB) Waste Discharge Requirements (WDRs) Program in California, made available by the SWRCB via GeoTracker. The WDR program regulates point discharges that are exempt pursuant to Subsection 20090 of Title 27 and not subject to the Federal Water Pollution Control Act. The scope of the WDRs Program also includes the discharge of wastes classified as inert, pursuant to section 20230 of Title 27.

Government Publication Date: Mar 9, 2021
Toxic Pollutant Emissions Facilities: rr-EMISSIONS-bb
A list of criteria and toxic pollutant emissions data for facilities in California made available by the California Environmental Protection Agency - Air Resources Board (ARB). Risk data may be based on previous inventory submittals. The toxics data are submitted to the ARB by the local air districts as requirement of the Air Toxics "Hot Spots" Program. This program requires emission inventory updates every four years.

Government Publication Date: Dec 31, 2018
Clandestine Drug Lab Sites: rr-CDL-bb
The Department of Toxic Substances Control (DTSC) maintains a listing of drug lab sites. DTSC is responsible for removal and disposal of hazardous substances discovered by law enforcement officials while investigating illegal/clandestine drug laboratories.

Government Publication Date: Jan 19, 2021
Tribal
No Tribal additional environmental record sources available for this State.

County

DELISTED HAZ

GEOTRACKER
MINE
LIEN

WASTE DISCHG

EMISSIONS
CDL

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252 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 Los Angeles County - Santa Monica City Hazardous Materials Facilities: rr-SANTAMON HAZ-bb A list of Hazardous Materials Facilities in the City of Santa Monica, Los Angeles county. This list is made available by Santa Monica Fire Prevention Division which has been designated as the CUPA for the City.

Government Publication Date: Mar 12, 2020
Los Angeles County - Santa Monica City Hazardous Waste Facilities: rr-SANTAMON HW-bb A list of Hazardous Waste Facilities in Los Angeles County, City of Santa Monica. This list is made available by Santa Monica Fire Prevention Division.

Government Publication Date: Jul 19, 2019

SANTAMON HAZ

SANTAMON HW

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253 erisinfo.com | Environmental Risk Information Services Order No: 21052501639 h-Definitions
Database Descriptions: This section provides a detailed explanation for each database including: source, information available, time coverage, and acronyms used. They are listed in alphabetic order.

Detail Report: This is the section of the report which provides the most detail for each individual record. Records are summarized by location, starting with the project property followed by records in closest proximity.

Distance: The distance value is the distance between plotted points, not necessarily the distance between the sites' boundaries. All values are an approximation.

Direction: The direction value is the compass direction of the site in respect to the project property and/or center point of the report.

Elevation: The elevation value is taken from the location at which the records for the site address have been plotted. All values are an approximation.

Source: Google Elevation API.

Executive Summary: This portion of the report is divided into 3 sections:
'Report Summary'- Displays a chart indicating how many records fall on the project property and, within the report search radii. 'Site Report Summary'-Project Property'- This section lists all the records which fall on the project property. For more details, see the 'Detail Report' section.
'Site Report Summary-Surrounding Properties'- This section summarizes all records on adjacent properties, listing them in order of proximity from the project property. For more details, see the 'Detail Report' section.

Map Key: The map key number is assigned according to closest proximity from the project property. Map Key numbers always start at #1. The project property will always have a map key of '1' if records are available. If there is a number in brackets beside the main number, this will indicate the number of records on that specific property. If there is no number in brackets, there is only one record for that property.

The symbol and colour used indicates 'elevation': the red inverted triangle will dictate 'ERIS Sites with Lower Elevation', the yellow triangle will dictate 'ERIS Sites with Higher Elevation' and the orange square will dictate 'ERIS Sites with Same Elevation.' Unplottables: These are records that could not be mapped due to various reasons, including limited geographic information. These records may or may not be in your study area, and are included as reference.

Definitions

Page 1619 of 1828 ends

1 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Property Information
Order Number: 21052501639p
Date Completed: May 25, 2021
Project Number: 25021-021079.00
Project Property: PS - Covina, CA
1330 Cypress Street Covina CA 91724
Coordinates:

Latitude: 34.09524033
Longitude: -117.86268619
UTM Northing: 3773051.97157 Meters
UTM Easting: 420420.695675 Meters
UTM Zone: UTM Zone 11S
Elevation: 669.84 ft
Slope Direction: SW
Topographic Information........................................................................................................................................2 Hydrologic Information...........................................................................................................................................4 Geologic Information..............................................................................................................................................7 Soil Information......................................................................................................................................................9 Wells and Additional Sources..............................................................................................................................11 Summary..........................................................................................................................................................12 Detail Report....................................................................................................................................................14 Radon Information...............................................................................................................................................29 Appendix..............................................................................................................................................................30 Liability Notice......................................................................................................................................................32 The ERIS Physical Setting Report - PSR provides comprehensive information about the physical setting around a site and includes a complete overview of topography and surface topology, in addition to hydrologic, geologic and soil characteristics. The location and detailed attributes of oil and gas wells, water wells, public water systems and radon are also included for review.

The compilation of both physical characteristics of a site and additional attribute data is useful in assessing the impact of migration of contaminants and subsequent impact on soils and groundwater.

Disclaimer
This Report does not provide a full environmental evaluation for the site or adjacent properties. Please see the terms and disclaimer at the end of the Report for greater detail.

Page 1620 of 1828 ends

Topographic Information

Page 1621 of 1828 ends

Topographic Information
3 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p The previous topographic map(s) are created by seamlessly merging and cutting current USGS topographic data. Below are shaded relief map(s), derived from USGS elevation data to show surrounding topography in further detail.

Topographic information at project property:

Elevation: 669.84 ft
Slope Direction: SW

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Hydrologic Information

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Hydrologic Information

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Hydrologic Information
6 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p The Wetland Type map shows wetland existence overlaid on an aerial imagery. The Flood Hazard Zones map shows FEMA flood hazard zones overlaid on an aerial imagery. Relevant FIRM panels and detailed zone information is provided below.

Available FIRM Panels in area: 06071C8600H(effective:2008-08-28) 06037C1725F(effective:2008-09-26) 06037C1700F(effective:2008-09-26)
Flood Zone D-01
Zone: D
Zone subtype:

Flood Zone X-12
Zone: X
Zone subtype: AREA OF MINIMAL FLOOD HAZARD

Page 1625 of 1828 ends

Geologic Information

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Geologic Information
8 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p The previous page shows USGS geology information. Detailed information about each unit is provided below.

Geologic Unit Q
Unit Name: Quaternary alluvium and marine deposits
Unit Age: Pliocene to Holocene
Primary Rock Type: alluvium
Secondary Rock Type: terrace
Unit Description: Alluvium, lake, playa, and terrace deposits; unconsolidated and semiconsolidated. Mostly nonmarine, but includes marine deposits near the coast.

Page 1627 of 1828 ends

Soil Information

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Soil Information
10 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p The previous page shows a soil map using SSURGO data from USDA Natural Resources Conservation Service. Detailed information about each unit is provided below.

Map Unit NOTCOM (100.0%)
Map Unit Name: No Digital Data Available
No more attributes available for this map unit

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Wells and Additional Sources

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Wells and Additional Sources Summary
12 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Federal Sources
Public Water Systems Violations and Enforcement Data
Map Key PWS ID Distance (ft) Direction
8 CA1900733 3849.673257694575 SW
9 CA1910059 4139.348952148797 NW
9 CA1910046 4139.348952148797 NW
9 CA1910174 4139.348952148797 NW
9 CA1910200 4139.348952148797 NW
9 CA1910205 4139.348952148797 NW
Safe Drinking Water Information System (SDWIS)
Map Key ID Distance (ft) Direction
No records found
USGS National Water Information System
Map Key Monitoring Loc Identifier Distance (ft) Direction 3 USGS-340537117521901 2935.560117383271 W
State Sources
Oil and Gas Wells
Map Key API No Distance (ft) Direction
2 0403705433 1817.723453211233 NW
5 0403706119 2948.959010316288 S
6 0403706071 3160.83295816321 NNW
Periodic Groundwater Level Measurement Locations
Map Key Site Code Distance (ft) Direction
4 340939N1178727W001 2973.477589929051 W
Well Completion Reports
Map Key WCR No Distance (ft) Direction
1 WCR1943-000255 1260.857871202306 NNW
1 WCR2001-011271 1260.857871202306 NNW
1 WCR1943-000257 1260.857871202306 NNW
1 WCR1943-000254 1260.857871202306 NNW
1 WCR1943-000256 1260.857871202306 NNW
1 WCR2001-010694 1260.857871202306 NNW
7 WCR1926-000125 3845.664189026612 S
7 WCR1911-000143 3845.664189026612 S
7 WCR1976-005706 3845.664189026612 S
7 WCR1943-000265 3845.664189026612 S

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Wells and Additional Sources Summary
13 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p 7 WCR2001-011754 3845.664189026612 S
7 WCR1943-000263 3845.664189026612 S
7 WCR1943-000253 3845.664189026612 S
7 WCR1926-000418 3845.664189026612 S
7 WCR1927-000110 3845.664189026612 S
7 WCR1943-000252 3845.664189026612 S
7 WCR1910-000066 3845.664189026612 S
10 WCR1943-000259 4906.176738431819 ENE
10 WCR1930-000431 4906.176738431819 ENE
10 WCR1942-000323 4906.176738431819 ENE
10 WCR2001-010697 4906.176738431819 ENE
10 WCR2001-010695 4906.176738431819 ENE
10 WCR1926-000338 4906.176738431819 ENE
10 WCR1943-000258 4906.176738431819 ENE
10 WCR1928-000332 4906.176738431819 ENE
10 WCR1899-000084 4906.176738431819 ENE
10 WCR2007-011134 4906.176738431819 ENE

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Wells and Additional Sources Detail Report
14 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Public Water Systems Violations and Enforcement Data
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 SW 0.73 3,849.67 597.40 PWSV
Address Line 2:

State Code: CA
Zip Code: 91724
City Name: COVINA
Address Line 1: 973 E. BADILLO SUITE A
PWS ID: CA1900733
PWS Type Code: TNCWS
PWS Type Description: Transient Non-Community Water System Primary Source Code: GW
Primary Source Desc: Groundwater
PWS Activity Code: A
PWS Activity Description: Active
PWS Deactivation Date:

Phone Number:
--Details--
Population Served Count: 26
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 9 NW 0.78 4,139.35 650.62 PWSV
Address Line 2:

State Code: CA
Zip Code: 91724
City Name: COVINA
Address Line 1: 1325 N. GRAND AVENUE, #100
PWS ID: CA1910059
PWS Type Code: CWS
PWS Type Description: Community Water System
Primary Source Code: SWP
Primary Source Desc: Purchased Surface Water
PWS Activity Code: A
PWS Activity Description: Active
PWS Deactivation Date:

Phone Number: 626-543-2643

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Wells and Additional Sources Detail Report
15 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p --Details--
Population Served Count: 56953
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 9 NW 0.78 4,139.35 650.62 PWSV
Address Line 2:

State Code: CA
Zip Code: 91724
City Name: COVINA
Address Line 1: 1325 N. GRAND AVENUE, #100
PWS ID: CA1910046
PWS Type Code: CWS
PWS Type Description: Community Water System
Primary Source Code: SWP
Primary Source Desc: Purchased Surface Water
PWS Activity Code: A
PWS Activity Description: Active
PWS Deactivation Date:

Phone Number: 626-543-2643
--Details--
Population Served Count: 4802
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 9 NW 0.78 4,139.35 650.62 PWSV
Address Line 2:

State Code: CA
Zip Code: 91724
City Name: COVINA
Address Line 1: 1325 N. GRAND AVENUE, #100
PWS ID: CA1910174
PWS Type Code: CWS
PWS Type Description: Community Water System
Primary Source Code: SWP
Primary Source Desc: Purchased Surface Water
PWS Activity Code: A

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Wells and Additional Sources Detail Report
16 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p PWS Activity Description: Active
PWS Deactivation Date:

Phone Number: 626-543-2643
--Details--
Population Served Count: 59169
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 9 NW 0.78 4,139.35 650.62 PWSV
Address Line 2:

State Code: CA
Zip Code: 91724
City Name: COVINA
Address Line 1: 1325 N. GRAND AVENUE, #100
PWS ID: CA1910200
PWS Type Code: CWS
PWS Type Description: Community Water System
Primary Source Code: SWP
Primary Source Desc: Purchased Surface Water
PWS Activity Code: A
PWS Activity Description: Active
PWS Deactivation Date:

Phone Number: 626-543-2643
--Details--
Population Served Count: 1548
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 9 NW 0.78 4,139.35 650.62 PWSV
Address Line 2:

State Code: CA
Zip Code: 91724
City Name: COVINA
Address Line 1: 1325 N. GRAND AVENUE, #100
PWS ID: CA1910205
PWS Type Code: CWS

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Wells and Additional Sources Detail Report
17 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p PWS Type Description: Community Water System
Primary Source Code: SWP
Primary Source Desc: Purchased Surface Water
PWS Activity Code: A
PWS Activity Description: Active
PWS Deactivation Date:

Phone Number: 626-543-2643
--Details--
Population Served Count: 162031
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

USGS National Water Information System
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 3 W 0.56 2,935.56 625.51 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 515 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 515 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0936202
Source Map Scale: 24000 Longitude: -117.8728391
Monitoring Loc Name: 001S010W12R001S
Monitoring Loc Identifier: USGS-340537117521901
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070106
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure:

Vertical Measure Unit:

Vertical Accuracy:

Vertical Accuracy Unit:

Vertical Collection Mthd:

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Wells and Additional Sources Detail Report
18 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Vert Coord Refer System:

Oil and Gas Wells
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 2 NW 0.34 1,817.72 660.48 OGW
API No: 0403705433 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 03300
Well No: 1 Operator Name: Geo. Goodrum
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Charter Oak Section: 07
Elevation: Township: 01S
Total Depth: Range: 09W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.09917831
Confidential: Long83: -117.86752319
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 5 S 0.56 2,948.96 642.70 OGW
API No: 0403706119 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 5-1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

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Wells and Additional Sources Detail Report
19 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: South Covina Section: 18
Elevation: Township: 01S
Total Depth: Range: 09W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.08652496
Confidential: Long83: -117.86234283
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 6 NNW 0.60 3,160.83 669.29 OGW
API No: 0403706071 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 27-1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Covina Section: 07
Elevation: Township: 01S
Total Depth: Range: 09W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.1034317
Confidential: Long83: -117.86798096
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Page 1638 of 1828 ends

Wells and Additional Sources Detail Report
20 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Periodic Groundwater Level Measurement Locations
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 4 W 0.56 2,973.48 625.11 MONITOR WELLS
Site Code: 340939N1178727W001 Basin ID:

State Well No: 01S10W12R001S Basin Code: 4-013
Station ID: 48908 Basin Name: San Gabriel Valley
WCR No: C-399 Basin Region Code: 4
Well Depth: 575 Basin Region Desc: South Coast
Well Use: Other Basin Region Actv: Y
Well Type: Single Well Basin Region Order: 4
Well Name: 02 (GRAND) County Name: Los Angeles
Latitude: 34.0939 WLM Method: Surveyed to a benchmark
Longitude: -117.873 WLM Accuracy: 0.1 ft.

Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 1 NNW 0.24 1,260.86 675.49 WATER WELLS
WCR No: WCR1943-000255 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09913
Decimal Lat(OSWCR): 34.09913 Decimal Longitude: -117.86384 Decim Long(OSWCR): -117.86384
Location(OSWCR): BONITA, ARROW HWY, GLENDORA AVE
City(OSWCR): None
Location: BONITA, ARROW HWY, GLENDORA AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 1 NNW 0.24 1,260.86 675.49 WATER WELLS
WCR No: WCR2001-011271 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09913
Decimal Lat(OSWCR): 34.09913 Decimal Longitude: -117.86384 Decim Long(OSWCR): -117.86384
Location(OSWCR): None
City(OSWCR): None
Location: None
City: None

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Wells and Additional Sources Detail Report
21 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 1 NNW 0.24 1,260.86 675.49 WATER WELLS
WCR No: WCR1943-000257 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09913
Decimal Lat(OSWCR): 34.09913 Decimal Longitude: -117.86384 Decim Long(OSWCR): -117.86384
Location(OSWCR): CYPRESS AVE, BONNIE COVE AVE
City(OSWCR): None
Location: CYPRESS AVE, BONNIE COVE AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 1 NNW 0.24 1,260.86 675.49 WATER WELLS
WCR No: WCR1943-000254 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09913
Decimal Lat(OSWCR): 34.09913 Decimal Longitude: -117.86384 Decim Long(OSWCR): -117.86384
Location(OSWCR): COVINA, GLENDORA
City(OSWCR): None
Location: COVINA, GLENDORA
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 1 NNW 0.24 1,260.86 675.49 WATER WELLS
WCR No: WCR1943-000256 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09913
Decimal Lat(OSWCR): 34.09913 Decimal Longitude: -117.86384 Decim Long(OSWCR): -117.86384
Location(OSWCR): CIENEGA AVE, GLENDORA AVE
City(OSWCR): None
Location: CIENEGA AVE, GLENDORA AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 1 NNW 0.24 1,260.86 675.49 WATER WELLS

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Wells and Additional Sources Detail Report
22 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p WCR No: WCR2001-010694 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09913
Decimal Lat(OSWCR): 34.09913 Decimal Longitude: -117.86384 Decim Long(OSWCR): -117.86384
Location(OSWCR): GLENDORA BLVD, COVINA BLVD
City(OSWCR): None
Location: GLENDORA BLVD, COVINA BLVD
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1926-000125 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): REEDER, RUDDOCK
City(OSWCR): None
Location: REEDER, RUDDOCK
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1911-000143 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): ROWLAND AVE, GRAND AVE
City(OSWCR): None
Location: ROWLAND AVE, GRAND AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1976-005706 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382

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Wells and Additional Sources Detail Report
23 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Decim Long(OSWCR): -117.86382
Location(OSWCR): SERVICE RD, BADDILO ST, GRAND AVE
City(OSWCR): None
Location: SERVICE RD, BADDILO ST, GRAND AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1943-000265 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): RUDDOCK, GRAND
City(OSWCR): None
Location: RUDDOCK, GRAND
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR2001-011754 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): None
City(OSWCR): None
Location: None
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1943-000263 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): BADILLA AVE, GRAND AVE
City(OSWCR): None
Location: BADILLA AVE, GRAND AVE
City: None

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Wells and Additional Sources Detail Report
24 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1943-000253 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): BADILLO ST, GLENDORA AVE
City(OSWCR): None
Location: BADILLO ST, GLENDORA AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1926-000418 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): REEDER, RUDDOCK
City(OSWCR): None
Location: REEDER, RUDDOCK
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1927-000110 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): REEDER AVE, RUDDOCK
City(OSWCR): None
Location: REEDER AVE, RUDDOCK
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS

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Wells and Additional Sources Detail Report
25 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p WCR No: WCR1943-000252 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): RUDDOCK ST, GLENDORA AVE
City(OSWCR): None
Location: RUDDOCK ST, GLENDORA AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 S 0.73 3,845.66 642.77 WATER WELLS
WCR No: WCR1910-000066 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.08404
Decimal Lat(OSWCR): 34.08404 Decimal Longitude: -117.86382 Decim Long(OSWCR): -117.86382
Location(OSWCR): ROWLAND AVE, GRAND AVE
City(OSWCR): None
Location: ROWLAND AVE, GRAND AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR1943-000259 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): None
City(OSWCR): None
Location: None
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR1930-000431 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644

Page 1644 of 1828 ends

Wells and Additional Sources Detail Report
26 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Decim Long(OSWCR): -117.84644
Location(OSWCR): SUNFLOWER AVE, BONITA AVE
City(OSWCR): None
Location: SUNFLOWER AVE, BONITA AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR1942-000323 County: San Bernardino
County(OSWCR): San Bernardino Decimal Latitude: 34.09925 Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): MT VERNON AVE, RIALTO AVE
City(OSWCR): None
Location: MT VERNON AVE, RIALTO AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR2001-010697 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): None
City(OSWCR): None
Location: None
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR2001-010695 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): WEST OF VALLEY CENTER, SOUTH OF BONITA City(OSWCR): None
Location: WEST OF VALLEY CENTER, SOUTH OF BONITA
City: None

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Wells and Additional Sources Detail Report
27 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR1926-000338 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): BONNIE COVE AVE, CIENEGA AVE
City(OSWCR): None
Location: BONNIE COVE AVE, CIENEGA AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR1943-000258 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): SUNFLOWER AVE, CIENEGA AVE
City(OSWCR): None
Location: SUNFLOWER AVE, CIENEGA AVE
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR1928-000332 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): CIENEGA AVE, BONNIE COVE, SAN DIMAS
City(OSWCR): None
Location: CIENEGA AVE, BONNIE COVE, SAN DIMAS
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS

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Wells and Additional Sources Detail Report
28 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p WCR No: WCR1899-000084 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): None
City(OSWCR): None
Location: None
City: None
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 ENE 0.93 4,906.18 746.53 WATER WELLS
WCR No: WCR2007-011134 County: Los Angeles
County(OSWCR): Los Angeles Decimal Latitude: 34.09925
Decimal Lat(OSWCR): 34.09925 Decimal Longitude: -117.84644 Decim Long(OSWCR): -117.84644
Location(OSWCR): Haller Street & Charter Drive
City(OSWCR): Covina
Location: Haller Street & Charter Drive
City: Covina
Original Source: California Department of Water Resources - OSWCR(Well Numbers), as of Apr 29, 2020; California Department of Water Resources - Well Completion Reports

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Radon Information
29 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p This section lists any relevant radon information found for the target property.

Federal EPA Radon Zone for LOS ANGELES County: 2
Zone 1: Counties with predicted average indoor radon screening levels greater than 4 pCi/L Zone 2: Counties with predicted average indoor radon screening levels from 2 to 4 pCi/L Zone 3: Counties with predicted average indoor radon screening levels less than 2 pCi/L Federal Area Radon Information for LOS ANGELES County
No Measures/Homes: 69
Geometric Mean: 0.4
Arithmetic Mean: 0.7
Median: 0.5
Standard Deviation: 1
Maximum: 5.6
% >4 pCi/L: 1
% >20 pCi/L: 0
Notes on Data Table: TABLE 1. Screening indoor
radon data from the EPA/State
Residential Radon Survey of
California conducted during
1989-90. Data represent 2-7
day charcoal canister
measurements from the lowest
level of each home tested.

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Appendix
30 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Federal Sources
FEMA National Flood Hazard Layer FEMA FLOOD
The National Flood Hazard Layer (NFHL) data incorporates Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Management Agency (FEMA), and any Letters Of Map Revision (LOMRs) that have been issued against those databases since their publication date. The FIRM Database is the digital, geospatial version of the flood hazard information shown on the published paper FIRMs. The FIRM Database depicts flood risk information and supporting data used to develop the risk data. The FIRM Database is derived from Flood Insurance Studies (FISs), previously published FIRMs, flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available.

Indoor Radon Data INDOOR RADON
Indoor radon measurements tracked by the Environmental Protection Agency(EPA) and the State Residential Radon Survey.

Public Water Systems Violations and Enforcement Data PWSV List of drinking water violations and enforcement actions from the Safe Drinking Water Information System (SDWIS) made available by the Drinking Water Protection Division of the US EPA's Office of Groundwater and Drinking Water. Enforcement sensitive actions are not included in the data released by the EPA.

Address information provided in SWDIS may correspond either with the physical location of the water system, or with a contact address.

Radon Zone Level RADON ZONE
Areas showing the level of Radon Zones (level 1, 2 or 3) by county. This data is maintained by the Environmental Protection Agency (EPA).

Safe Drinking Water Information System (SDWIS) SDWIS
The Safe Drinking Water Information System (SDWIS) contains information about public water systems as reported to US Environmental Protection Agency (EPA) by the states. Addresses may correspond with the location of the water system, or with a contact address.

Soil Survey Geographic database SSURGO
The Soil Survey Geographic database (SSURGO) contains information about soil as collected by the National Cooperative Soil Survey at the Natural Resources Conservation Service (NRCS). Soil maps outline areas called map units. The map units are linked to soil properties in a database. Each map unit may contain one to three major components and some minor components.

U.S. Fish & Wildlife Service Wetland Data US WETLAND
The U.S. Fish & Wildlife Service Wetland layer represents the approximate location and type of wetlands and deepwater habitats in the United States.

USGS Current Topo US TOPO
US Topo topographic maps are produced by the National Geospatial Program of the U.S. Geological Survey (USGS). The project was launched in late 2009, and the term "US Topo" refers specifically to quadrangle topographic maps published in 2009 and later.

USGS Geology US GEOLOGY
Seamless maps depicting geological information provided by the United States Geological Survey (USGS).

USGS National Water Information System FED USGS
The U.S. Geological Survey (USGS)'s National Water Information System (NWIS) is the nation's principal repository of water resources data. This database includes comprehensive information of well-construction details, time-series data for gage height, streamflow, groundwater level, and precipitation and water use data.

State Sources
Oil and Gas Wells OGW
A list of Oil and Gas well locations. This is provided by California's Department of Conservation Division of

Page 1649 of 1828 ends

Appendix
31 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Oil, Gas and Geothermal Resources.

Periodic Groundwater Level Measurement Locations MONITOR WELLS Locations of groundwater level monitoring wells in the Department of Water Resources (DWR)'s Periodic Groundwater Levels dataset. The DWR Periodic Groundwater Levels dataset contains seasonal and longterm groundwater level measurements collected by the Department of Water Resources and cooperating agencies.

Well Completion Reports WATER WELLS
List of wells from the Well Completion Reports data made available by the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). Please note that the majority of well completion reports have been spatially registered to the center of the 1x1 mile Public Land Survey System section that the well is located in.

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Liability Notice
32 erisinfo.com| Environmental Risk Information Services Order No: 21052501639p Reliance on information in Report: The Physical Setting Report (PSR) DOES NOT replace a full Phase I Environmental Site Assessment but is solely intended to be used as a review of environmental databases and physical characteristics for the site or adjacent properties.

License for use of information in Report: No page of this report can be used without this cover page, this notice and the project property identifier. The information in Report(s) may not be modified or re-sold.

Your Liability for misuse: Using this Service and/or its reports in a manner contrary to this Notice or your agreement will be in breach of copyright and contract and ERIS may obtain damages for such mis-use, including damages caused to third parties, and gives ERIS the right to terminate your account, rescind your license to any previous reports and to bar you from future use of the Service.

No warranty of Accuracy or Liability for ERIS: The information contained in this report has been produced by ERIS Information Inc. ("ERIS") using various sources of information, including information provided by Federal and State government departments. The report applies only to the address and up to the date specified on the cover of this report, and any alterations or deviation from this description will require a new report. This report and the data contained herein does not purport to be and does not constitute a guarantee of the accuracy of the information contained herein and does not constitute a legal opinion nor medical advice. Although ERIS has endeavored to present you with information that is accurate, ERIS Information Inc. disclaims, any and all liability for any errors, omissions, or inaccuracies in such information and data, whether attributable to inadvertence, negligence or otherwise, and for any consequences arising therefrom. Liability on the part of ERIS is limited to the monetary value paid for this report.

Trademark and Copyright: You may not use the ERIS trademarks or attribute any work to ERIS other than as outlined above. This Service and Report(s) are protected by copyright owned by ERIS Information Inc. Copyright in data used in the Service or Report(s) (the "Data") is owned by ERIS or its licensors. The Service, Report(s) and Data may not be copied or reproduced in whole or in any substantial part without prior written consent of ERIS.

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Appendix F
Preliminary Hydrology Study
and LID Plan

Page 1652 of 1828 ends

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PRELIMINARY HYDROLOGY STUDY
For:

PUBLIC STORAGE
Project Site Location/Address:
1330 E Cypress Street
Covina, CA 91724
Prepared For:

Public Storage, Inc.
701 Western Avenue
Glendale, CA 91201
Lead Agency:

City of Covina
125 E College St
Covina, CA 91723
Prepared by:

DRC Engineering, Inc.
160 S. Old Springs Road, Suite 210
Anaheim, CA 92808
(714) 685-6860
Christopher McKee, P.E.

July 28, 2021
Project No. 21-918

Page 1654 of 1828 ends

HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx

TABLE OF CONTENTS
SECTION 1.0 NARRATIVE
Introduction
Project Description
Hydrology Methodology
Conclusions
SECTION 2.0 SITE INFORMATION
Location Map
Reference Documentation
SECTION 3.0 EXISTING SITE HYDROLOGIC ANALYSIS
Existing Hydrology Map
Existing 25-year HydroCalc Calculations
SECTION 4.0 PROPOSED SITE HYDROLOGIC ANALYSIS
Proposed Hydrology Map
Proposed 25-year HydroCalc Calculations

Page 1655 of 1828 ends

HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
SECTION 1.0
Introduction
The proposed project is the redevelopment of an existing industrial electronics manufacturing facility. The project site comprises of approximately 2.62 acres and is located at 1330 E Cypress St, Covina California. See the Vicinity Map in Section 2.0. The project will include the demolition of the existing building, parking lot, landscape area, and other site improvements. The proposed site will include a three-story commercial self-storage facility with site improvements. The proposed site will have new landscaping and impervious areas. Additional improvements will include underground sewer, domestic and fire water facilities, and storm drain facilities.

Project Description
Existing Site Conditions: The existing project site is industrial electronics manufacturing facility and office totaling 2.62 acres (total parcel area 2.70 acres). The site is approximately 94.8% impervious and generally slopes at from the northeast corner of the site to the southwest corner of the site into an existing 21” CMP inlet owned and maintained by the City of Covina.

Offsite run-on from the adjacent property to the east traverses the site via an existing concrete V-gutter flowing along the southern property line. The V-gutter drains to the existing 21” CMP inlet and confluences with the onsite drainage. Offsite run-on from the adjacent property to the west drains south via a concrete ribbon gutter along the west property line. The ribbon gutter drains to the existing 21” CMP inlet and confluences with the onsite drainage.

See the Existing Hydrology Map in Section 3.0.

Proposed Site Conditions: The proposed project site is a redevelopment of the existing site for the construction of a commercial self-storage building. The proposed site is approximately 92.7% impervious. The proposed site will generally match the existing drainage conditions. The private onsite storm drain system will drain to a proposed underground infiltration basin. High flows will bypass the system and will overflow into the existing 21” RCP. The proposed infiltration chambers are designed to retain the entire SWQDv and will attenuate peak flows.

Offsite run-on from the adjacent properties east and west of the site will be maintained. The existing V-gutter along the south property line will be improved and will maintain the same drainage pattern, and the existing ribbon gutter along the south properly line will be improved, and will continue to drain to the 21” RCP storm drain.

See the Proposed Hydrology Map in Section 4.0

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
Hydrology Methodology
Methodology: The hydrology calculations for the project are based on the Los Angeles County Department of Public Works (LADPW) Hydrology Manual (January 2006 edition). Location maps, precipitation values, and soil values have all been interpolated from the LADPW Hydrology Manual.

HydroCalc 1.0.2 was used to calculate peak flow rates for existing and proposed conditions. Both conditions were analyzed using the 25-year 24-hour storm event. The proposed project site has a soil type of 006 and a 50-year Isohyet of 7.1 inches per LADPW Hydrology Manual. See the attachments in Section 2.0. Peak flowrates obtained from HydroCalc results were compared in both existing and proposed conditions.

Existing Condition: The Existing Hydrology Map and HydroCalc calculations are found in Section

3.0. The longest path of flow was determined in the Hydrology Map. The length and slope of this path, site acreage, 25-year rainfall depth, soil type, and site imperviousness were input into HydroCalc. Peak flowrate results from the analysis are summarized in the table below.

EXISTING DRAINAGE SUMMARY TABLE
Drainage Area Area Storm Year Peak Flowrate
A 2.70 25 7.69 cfs
Proposed Condition: The Proposed Hydrology Map and HydroCalc calculations are found in Section 4.0. The longest path of flow was determined in the Hydrology Map. The length and slope of this path, site acreage, 25-year rainfall depth, soil type, and site imperviousness were input into HydroCalc. Peak flowrate results from the analysis are summarized in the table below.

PROPOSED DRAINAGE SUMMARY TABLE
Drainage Area Area Storm Year Peak Flowrate
A 2.70 25 6.81 cfs
Hydrology Summary: The peak flow rate calculated in the existing condition is less than the peak flow rate in the proposed condition by approximately 12.1%. This decrease can be attributed to the increased flow path length and pervious area in the proposed condition. It is also important to note that stormwater from events less than or equal to the 85 th percentile storm event will be
retained in the infiltration chambers. Storms greater than the 85th percentile storm event will overflow through the proposed southwest corner grate inlet. Therefore, the proposed peak flowrate results from HydroCalc are conservative, and do not account for peak flowrate attenuation caused by the bioretention basins.

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
Conclusions
The proposed site is designed to convey 25-year peak runoff from the site, and reduces the peak flowrate by approximately 12.1%. The proposed drainage pattern matches the existing drainage pattern that conveys stormwater to public storm drain facilities. In conclusion, the proposed condition improves upon the existing condition while maintaining existing drainage patterns.

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
SECTION 2.0
Vicinity Map
Reference Documentation

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
Figure 2.1: Vicinity Map

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
Figure 2.2: LACDPW Hydrology GIS - Soils 2004 Map
Soil Type: 6

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
Figure 2.3: LACDPW Hydrology GIS – 50yr Two Tenths (Rainfall) Rainfall depth: 7.1 inches

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
SECTION 3.0
Existing Hydrology Map
Existing 25-year HydroCalc Calculations

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E. CYPRESS STREET

PACIFIC ELECTRIC R/W

EXISTING ELECTRONIC

MANUFACTURING FACILITY

AND OFFICE
EXISTING SITE INFO:

LEGEND

NOT FOR CONSTRUCTION

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Peak Flow Hydrologic Analysis
File location: M:/2021/21-918 Public Storage Covina 1330 Cypress/HM/3 - Existing Hydrology/21-918 PS Covina - Existing Site.pdf Version: HydroCalc 1.0.2
Input Parameters
Project Name 21-918 PS Covina
Subarea ID Existing Site
Area (ac) 2.7
Flow Path Length (ft) 640.0
Flow Path Slope (vft/hft) 0.0175
50-yr Rainfall Depth (in) 7.1
Percent Impervious 0.948
Soil Type 6
Design Storm Frequency 25-yr
Fire Factor 0
LID False
Output Results
Modeled (25-yr) Rainfall Depth (in) 6.2338
Peak Intensity (in/hr) 3.1752
Undeveloped Runoff Coefficient (Cu) 0.8346
Developed Runoff Coefficient (Cd) 0.8966
Time of Concentration (min) 7.0
Clear Peak Flow Rate (cfs) 7.6867
Burned Peak Flow Rate (cfs) 7.6867
24-Hr Clear Runoff Volume (ac-ft) 1.2028
24-Hr Clear Runoff Volume (cu-ft) 52394.7711

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HYDROLOGY REPORT Public Storage Covina
21-918 Hydrology Report.docx
SECTION 4.0
Proposed Hydrology Map
Proposed 25-year HydroCalc Calculations

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E. CYPRESS STREET

PACIFIC ELECTRIC R/W

PROPOSED COMMERCIAL

SELF-STORAGE FACILITY
PROPOSED SITE INFO:

LEGEND

NOT FOR CONSTRUCTION

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Peak Flow Hydrologic Analysis
File location: M:/2021/21-918 Public Storage Covina 1330 Cypress/HM/4 - Proposed Hydrology/21-918 PS Covina - Proposed Site.pdf Version: HydroCalc 1.0.2
Input Parameters
Project Name 21-918 PS Covina
Subarea ID Proposed Site
Area (ac) 2.7
Flow Path Length (ft) 860.0
Flow Path Slope (vft/hft) 0.0157
50-yr Rainfall Depth (in) 7.1
Percent Impervious 0.927
Soil Type 6
Design Storm Frequency 25-yr
Fire Factor 0
LID False
Output Results
Modeled (25-yr) Rainfall Depth (in) 6.2338
Peak Intensity (in/hr) 2.8215
Undeveloped Runoff Coefficient (Cu) 0.8097
Developed Runoff Coefficient (Cd) 0.8934
Time of Concentration (min) 9.0
Clear Peak Flow Rate (cfs) 6.806
Burned Peak Flow Rate (cfs) 6.806
24-Hr Clear Runoff Volume (ac-ft) 1.1829
24-Hr Clear Runoff Volume (cu-ft) 51528.9893

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PRELIMINARY LOW IMPACT DEVELOPMENT (LID) PLAN
For:

Public Storage - Covina
Project Site Location/Address:
1330 E. Cypress Street
Covina, CA 91724
Prepared for:

Public Storage
701 Western Avenue
Glendale, CA 91201
Contact: Andres Friedman
Tel: (818) 244-8080
Lead Agency:

City of Covina
125 E. College Street
Covina, CA 91723
Prepared by:

DRC Engineering Inc.
160 South Old Springs Road #210
Anaheim Hills, CA 92808
Tel: (714) 685-6860 x356
Contact: Chrisopher McKee, P.E.

Prepared on: June 1, 2021
Revised on: _____
DRC Project No. 21-918

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Project Owner’s Certification
I certify under penalty of law that this document and all attachments were prepared under my jurisdiction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or person who manage the system or those persons directly responsible for gathered the information, to the best of my knowledge and belief, the information submitted is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Owner’s Name: Andres Friedman
Owner’s Title: VP Development, Real Estate Group
Company: Public Storage
Address: 701 Western Avenue
Glendale, CA 91201
Email: [email protected]
Telephone No: (818) 244-8080
Signature: Date:

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Engineer’s Title: Project Manager
Company: DRC Engineering Inc.

Address: 160 South Old Springs Road #210
Anaheim Hills, CA 92808
Email: [email protected]
Telephone No: (714) 685-6860 x356
I hereby certify that this Low Impact Development Plan is in compliance with, and meets the requirements set forth in, Order No. R4-2012-0175, of the Los Angeles Regional Water Quality Control Board.

Engineer’s
Signature: Date:

Place Stamp Here:

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1.1 Introduction.....................................................................................................1 Section 2.0 Project Description 2

2.1 Project Information .........................................................................................2

2.2 Location..........................................................................................................2

2.3 Site Plan .........................................................................................................2 Section 3.0 Site Description 4

3.1 Watershed ......................................................................................................4

3.2 Site Information ..............................................................................................4

3.3 Drainage Pattern ............................................................................................4

3.3.1 Existing Condition .........................................................................................4

3.3.2 Proposed Condition ......................................................................................5

3.4 Pollutants of Concern .....................................................................................5

3.4.1 Anticipated Pollutants ...................................................................................5

3.4.2 303(d) List of Water Quality Limited Segments .............................................5

3.5 Hydrologic Conditions of Concern ..................................................................5 Section 4.0 Best Management Practices (BMPs) 6

4.1 Source Control BMPs .....................................................................................6

4.2 Site Design BMPs...........................................................................................8

4.3 Stormwater Quality Control BMPs ..................................................................9 Section 5.0 Inspection/Maintenance Responsibility for BMPs 11

5.1 Responsible Parties......................................................................................11

5.2 Reporting......................................................................................................11

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5.2.1 Inspection Records .....................................................................................11

5.2.2 Maintenance Requirements ........................................................................11

5.2.3 Revisions to the LID....................................................................................13 Section 6.0 Funding 14

6.1 Funding.........................................................................................................14 Appendix A Location Maps and LID Exhibit A-1
Appendix B Master Covenant and Agreement B-1
Appendix C Educational Materials C-1
After the Storm – A Citizen’s Guide to Understanding Stormwater Protecting Water Quality from Urban Runoff
Preventing Pollution through Efficient Use
Gardening Tips
Pesticide Tips
Recycling Tips
County of Los Angeles LID Fact Sheets
Appendix D LID Calculations, Hydrology Maps, Geotechnical Report D-1 Appendix E Design Drawings and Details E-1
Appendix F Operation and Maintenance (O&M) Plan F-1

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Section 1.0 Discretionary Permit(s) and Water
Quality Conditions

1.1 Introduction
In accordance with the General Permit issued under the National Pollutant Discharge Elimination System (NPDES) and the municipal storm water NPDES Permit No. CAS004001 issued to Los Angeles County and 84 cities (Permittees) by the Los Angeles Regional Water Quality Control Board on December 13, 2001 under Order No. 01-182, this Low Impact Development has been developed to meet the objectives listed below. All pollutants and their sources, including sources of sediment associated with construction, construction site erosion and all other activities associated with construction activity are controlled. ➢ Identify pollutant sources that could affect the quality of storm water discharges. ➢ Identify non-storm water discharges.
➢ Identify, construct, and implement Best Management Practices (BMPs) to reduce pollutants in storm water discharges from the site after construction. ➢ Develop a maintenance schedule for BMPs designed to reduce or eliminate pollutants after construction is completed (post-construction BMPs).

On November 8, 2012, the Regional Water Board adopted Order No. R4-2012-0175 (2012 MS4 Permit), which replaced the 2001 MS4 Permit. The most significant difference between the two MS4 permits is that the 2012 MS4 Permit requires new development and redevelopment projects in general, to retain, on-site, a specified volume of stormwater runoff (the Stormwater Quality Design Volume [SWQDv]) from a design storm event.

Preparation of this Low Impact Development (LID) is required by the City of Covina and shall comply with the Los Angeles County Storm Water Program supplementing the Low Impact Development (LID) and the Report of Waste Discharge (ROWD) adopted by the County of Los Angeles. The Los Angeles County Storm Water Program, LID, and ROWD are part of a countywide storm water pollution control effort adopted to comply with the National Pollution Discharge Elimination System (NPDES) General Permit adopted by the California State Water Resources Control Board.

The objective of this LID is to identify pollutant sources associated with business operations that may affect the quality of discharges of storm water from the site and to specify storm water pollution prevention measures to reduce potential pollutant discharges. These prevention measures are referred to as Best Management Practices or BMPs. Non-structural BMPs include such practices as spill prevention, outdoor loading/unloading, waste handling and disposal, and drainage system maintenance. Structural BMPs may include underground infiltration basins, vortex separators, proprietary control measures, and similar mechanisms as deemed appropriate.

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Section 2.0 Project Description

2.1 Project Information
Owner: Public Storage
Site Address: 1330 E. Cypress Street
Covina, CA 91724
Project Area: 2.70 acres (Total Disturbed Area = 2.70 acres) Proposed Use: Commercial self storage facility
SIC Codes: 4225 - Commercial general storage
MS4 Project Type: Warehouse-Industrial

2.2 Location
The proposed project (Public Storage - Covina) is located in Covina, CA, at 1330 E. Cypress Street. The project site is located in the city of Covina, county of Los Angeles, state of California as shown on the location map in Appendix B. The project is located at latitude 34°5'43.02"N and longitude -117°51'45.67"W, as identified on the Vicinity Map in Appendix A.

2.3 Site Plan
The existing site consists of 2.70 acres of an existing developed 2-story electronics manufacturing building and office. The entire site generally drains south and confluences to an existing 21” CMP drain owned maintained by the City of Covina at the southwest corner of the site. The existing site is approximately 5.2% pervious and 94.8% impervious.

The proposed site will redevelop the existing site into a 3-story and basement self-storage facility with rental office. On-site improvements include paved areas, walkways and landscaping. The proposed project will generally drain in the same manner as the existing condition and will connect to the existing 21” storm drain at the southwest corner of the site.

The proposed site is approximately 7.3% pervious and 92.7% impervious (not including the proposed underground infiltration area).

The combination of good housekeeping, spill prevention, sweeping of parking area, and implementation of underground infiltration systems can prevent the wastes generated on the project site from being discharged offsite in stormwater runoff. Non-hazardous solid wastes generated from the site can be disposed in the trash. The ordinary wastes will be picked up by local waste management company on a weekly basis and hazardous waste will be disposed of by a licensed hazardous waste hauler.

Per Los Angeles County LID Manual dated February 2014, a screen or wall around trash storage area should be installed to prevent off-site transport of loose trash and waterproof lids on bins/dumpsters should be used or a roof to cover storage area enclosure should be provided to prevent precipitation from entering containers. As for drainage, Los Angeles County LID Manual specified that the waste handling area should be graded to prevent stormwater run-on. Per the County of Los Angeles Department of Public Works Low Impact

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Development Manual, activities on-site will be in conformance with this LID and the city of Covina zoning ordinances and standards.

Section GS200.1 of County of Los Angeles Administrative Manual, dated December 2014, outlines the site requirements for stormwater infiltration, including that the invert of stormwater infiltration shall be at least 10 feet above the groundwater elevation.

The filed percolation testing performed by the geotechnical engineer was in general conformance with the Borehole Percolation Test Procedure outlined in the Guidelines for Design, Investigation and Reporting Low Impact Development Stormwater Infiltration (Section GS200.1 of County of Los Angeles Administrative Manual, December 2014).

The stencil approved by County of Los Angeles will be installed at the proposed inlets. An example of the approved stencil is included with the County of Los Angeles LID Fact Sheets for S-1 in Appendix C.

Refer to Section 5.0 of this LID report for entities that will be responsible for implementing each BMP.

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Section 3.0 Site Description

3.1 Watershed
San Gabriel River Watershed

3.2 Site Information
Site Address: 1330 E. Cypress Street
Covina, CA 91724
Existing Land Use: Industrial - Electronics Manufracturing Proposed Land Use: Commercial - Self Storage Facility
Soil Type(s): 006
Hydrologic Concerns: No
Receiving Waters: Charter Oak Creek, Walnut Creek Channel, San Gabriel River Reach 2, San Gabriel River Reach 1, San Gabriel River Estuary, Pacific Ocean

3.3 Drainage Pattern
The project site is located within the San Grabriel River Watershed. The receiving waters are Charter Oak Creek, Walnut Creek Channel, San Gabriel River Reach 2, San Gabriel River Reach 1, San Gabriel River Estuary, and ultimately the Pacific Ocean.

3.3.1 Existing Condition
The existing site is fully paved and developed. Building roof drains and onsite private storm drains drain stormwater towards the southwest corner of the property to an existing 21” CMP inlet owned and maintained by the City of Covina.

From the 21” CMP inlet, stormwater is conveyed via pipe flow through a 21” RCP storm drain parallel to the Pacific Electric R/W, owned and maintained by the City of Covina. The 21” RCP storm drain flows west and connects to a 42” RCP storm drain on Glendora Ave, where it connects to further LA County Flood Control facilities downstream and joins with the aforementioned receiving waters.

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3.3.2 Proposed Condition
The proposed site will generally match the existing drainage conditions. The private onsite storm drain system will drain to a proposed underground infiltration basin. High flows will bypass the system and will overflow into the existing 21” RCP. The proposed infiltration chambers are designed to retain the entire SWQDv and will attenuate peak flows.

Refer to the LID Exhibit in Appendix A for drainage patterns and calculations in Appendix D for more details.

3.4 Pollutants of Concern

3.4.1 Anticipated Pollutants
The proposed land use for the site is commercial. Anticipated pollutants associated with this development include suspended solids, total phosphorus, total nitrogen, total Kjeldahl nitrogen, total copper, total lead, and total zinc.

3.4.2 303(d) List of Water Quality Limited Segments
The project drains into San Jose Creek Reach 1, San Gabriel River Reach 3, San Gabriel River Reach 2, San Gabriel River Reach 1, San Gabriel River Estuary and Pacific Ocean. 303(d) List and TMDL
The following receiving waters are impaired and the 303d listed impairments are listed below. • Walnut Creek Wash: pH, Toxicity
• San Gabriel River Reach 2 (Firestone to Whittier Narrows Dam): Coliform Bacteria, Lead • San Gabriel River Reach 1 (Estuary to Firestone): Coliform Bacteria, pH • San Gabriel River Estuary: Copper

3.5 Hydrologic Conditions of Concern
Downstream stormwater facilities are improved/engineered. Additionally, the proposed site increases the site pervious area compared to the existing condition. The proposed infiltration chambers will attenuate peak flows and the anticipated peak flows will be less than the existing condition. Therefore, hydromodification controls are not required for this site.

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Section 4.0 Best Management Practices (BMPs)

4.1 Source Control BMPs
The following tables show source control BMPs included in this project and those that were not included.

Source Control BMPs
BMP Name
Included
If not applicable, state brief
reason Yes No
S-1
Storm Drain Message and
Signage X
S-2
Outdoor Material Storage
Area X
No outdoor material storage
area proposed.

S-3
Outdoor Trash Storage /
Waste Handling Area X
S-4
Outdoor Loading / Unloading
Dock Area X
No outdoor loading/unloading
dock areas proposed.

S-5
Outdoor Vehicle / Equipment
Repair / Maintenance Area X
No repair or maintenance area
proposed.

S-6
Outdoor Vehicle / Equipment
Accessory Wash Area X No wash area proposed.

S-7 Fuel & Maintenance Area X
No fuel and maintenance area
proposed.

S-8 Landscape Irrigation Practices X
S-9 Building Materials Selection X
S-10 Animal Care and Handling
Facilities
X Does not apply to this site.

S-11 Outdoor Horticulture Areas X Does not apply to this site.

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❑ S-1 Storm Drain Messaged and Signage
Phrase “No Dumping – Flows to Ocean” or equally effective phrase, as approved by the NPDES General Committee, is to be stenciled on catch basins to alert the public as to the destination of pollutants discharged into storm drains. See Appendix C of this document for more details. Refer to California Stormwater BMP Handbook, BMP SD-13 fact sheets for more details.
❑ S-3 Outdoor Trash Storage/Waste Handling Area
Trash storage areas are areas where a trash receptacle(s) are located for use as a repository for solid wastes. Stormwater runoff from areas where trash is stored or disposed of can be polluted. In addition, loose trash and debris can be easily transported by water or wind into nearby storm drain inlets, channels, and/or creeks. Waste handling operation that may be sources of stormwater pollution include dumpsters, litter control, and waste piles. See Appendix C of this document for more details. Refer to California Stormwater BMP Handbook, BMP SD-32 fact sheets for more details.
❑ S-8 Landscape Irrigation Practices
The irrigation system for the proposed landscape areas will be designed to minimize runoff of excess irrigation water by providing reducers or shutoff valves, using timing and application methods, using mulches in planter areas, selecting and grouping appropriate plant materials. See Appendix C of this document for more details. Refer to California Stormwater BMP Handbook, BMP SD-12 fact sheet for more details. ❑ S-8 Building Materials Selection
Promote the use of less harmful products and products that contain little or no TMDL pollutants. See Appendix C of this document for more details. Refer to California Stormwater BMP Handbook, BMP SC-35 and SD-21 fact sheets for more details.

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4.2 Site Design BMPs
The following table shows site design BMPs that are included, if any, in this project. A description of each BMP to be included follows:

Site Design BMPs
Technique
Included? Reason for Not Being
Implemented
Yes No
Site Planning X
Protect and Restore Natural
Areas X
No natural areas to protect or
restore.

Minimize Land Disturbance X
Minimize Impervious Area X
❑ Site Planning
Project applicants must implement a holistic approach to site design in order to develop a more hydraulically-functional site, help to maximize the effectiveness of on-site retention, and integrate stormwater management throughout the project site. Early project site planning can identify physical site constraints, reduce costs of downstream stormwater quality control measures, and prevent potential project site re-design. Distribute, if feasible, stormwater quality control measures throughout the project site. ❑ Minimize Land Disturbance
Siting buildings and impervious surfaces away from steep slopes, drainageways, and floodplains limits the amount of grading and cleaning necessary and reduces the hydrologic impact. Native soils may contain organic material and soil biota that are ideal for on-site retention of stormwater runoff. Clearing, grading, and heavy equipment can remove and compact native soils and reduce soil infiltration capacity.
❑ Minimize Impervious Area
Landscaped areas are proposed throughout the project site to minimize impervious area.

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4.3 Stormwater Quality Control BMPs
The following table shows stormwater quality control BMPs that are included in this project.

BMP Name
Included?
If not applicable, state brief reason
Yes No
RET-1 Bioretention X
RET-2 Infiltration Basin X Infiltration trench implemented instead RET-3 Infiltration Trench X
RET-4 Dry Well X Infiltration trench implemented instead RET-5
Permeable pavement
without an Underdrain X Infiltration trench implemented instead RET-6 Rain Barrel / Cistern X Infiltration trench implemented instead BIO-1 Biofiltration X
Not necessary since infiltration trench addresses
100% of SWQDv.

VEG-1 Green Roof X
Not necessary since infiltration trench addresses
100% of SWQDv.

VEG-2 Stormwater Planter X
Not necessary since infiltration trench addresses
100% of SWQDv.

VEG-3 Tree-well Filter X
Not necessary since infiltration trench addresses
100% of SWQDv.

VEG-4 Vegetated Swales X
Not necessary since infiltration trench addresses
100% of SWQDv.

VEG-5 Vegetated Filter Strip X
Not necessary since infiltration trench addresses
100% of SWQDv.

T-1 Sand Filter X
Not necessary since infiltration trench addresses
100% of SWQDv.

T-2 Constructed Wetland X
Not necessary since infiltration trench addresses
100% of SWQDv.

T-3
Extended Detention
Basin X
Not necessary since infiltration trench addresses
100% of SWQDv.

T-4 Wet Pond X
Not necessary since infiltration trench addresses
100% of SWQDv.

T-5
Permeable Pavement
with an Underdrain X
Not necessary since infiltration trench addresses
100% of SWQDv.

T-6
Proprietary Treatment
Control Measures X
Not necessary since infiltration trench addresses
100% of SWQDv.

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❑ RET-3 Infiltration Trench
An infiltration trench is a narrow trench constructed in naturally pervious soils designed for retaining and infiltrating stormwater runoff into the underlying native soils and groundwater table. Infiltration vaults and infiltration leach fields are subsurface variations of the infiltration trench concept. The project site will feature subsurface infiltration chambers that will retain and infiltrate the entire SWQDv within 96 hours. See Appendix C for more information.

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Section 5.0 Inspection/Maintenance
Responsibility for BMPs

5.1 Responsible Parties
The following entity is responsible for the implementation of this LID for the onsite areas, including the long-term inspection and maintenance of all structural source control BMPs and all treatment control BMPs:

Entity: Public Storage
Address: 701 Western Avenue, Glendale, CA, 91201
Telephone: (818) 244-8080
The owner may employ property managers to assist in implementing, monitoring and reporting the BMPs outlined in this LID for operating facilities to ensure compliance with the provisions of LID including storm water control permitting requirements for new developments. See Appendix B for the Master Covenant and Agreement.

5.2 Reporting

5.2.1 Inspection Records
The owner of the property shall be responsible for completing and maintaining inspection reports that include the date of the inspection, the name of the person who performed the inspection, the observations made, and any actions taken. Records shall be maintained for five years. The records shall be available for inspection upon request of the city engineer, Regional Water Control Board, or the designated city representative.

See the BMP Maintenance Responsibility/Frequency Matrix in this section for details on the party responsible for each BMP and the frequency of action with respect to that BMP.

5.2.2 Maintenance Requirements
Maintenance and cleaning of the proprietary treatment control BMPs shall be in accordance with the manufacturer’s recommendations. At a minimum, the proprietary treatment control BMPs shall be inspected and maintained once prior to the rainy season, once during the rainy season, and once after the rainy season (generally accepted as October 1st through April 30th). All BMPs shall be inspected and maintained according to the Maintenance Responsibility/Frequency Matrix below.

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POST CONSTRUCTION BMPS

MAINTENANCE RESPONSIBILITY/FREQUENCY MATRIX

BMP TITLE INSPECTION FREQUENCY (ALL

CONTROLS)

MAINTENANCE / REPAIR

PROGRAM
S-1 Storm Drain
Message and
Signage
Inspect for legibility a minimum of
once per year.

Responsible Party:

Public Storage
Re-label/re-stencil as needed to
clearly depict signage.

Refer to LA County LID Manual
S-1 and CASQA BMP SD-13 for
additional information.

S-3 Outdoor Trash
Storage and Waste
Handling Area
Periodically Responsible Party:

Public Storage
Structural elements that are
subject to damage (e.g., screens,
covers, signs) must be
maintained as required by local
codes and ordinances. Outdoor
trash storage and waste handling
areas must be checked
periodically to ensure
containment of accumulated
water and prevention of
stormwater run-on. Maintenance
agreements between LACDPW
and the owner/operator may be
required.

Refer to Los Angeles County LID
Manual S-3 and CASQA BMP
SD-32 for additional information.

S-8 Landscape Irrigation
Practices
Inspect irrigation equipment on a
monthly basis for proper operation.

Check water sensors, irrigation
heads, and timing.

Responsible Party:

Public Storage
Adjust irrigation heads and timers
as necessary
Repair or replace damaged
irrigation equipment and make
other repairs or adjustments as
necessary.

Landscape maintenance will be
conducted on a weekly basis.

Refer to Los Angeles County LID
Manual S-8 and CASQA BMP
SD-12 for additional information.

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POST CONSTRUCTION BMPS

MAINTENANCE RESPONSIBILITY/FREQUENCY MATRIX

BMP TITLE INSPECTION FREQUENCY (ALL

CONTROLS)

MAINTENANCE / REPAIR

PROGRAM
S-9 Building Materials
Selection
Ongoing/daily management of
operation
Responsible Party:

Public Storage
Use safer alternative products
when possible and practicable.

See Los Angeles County LID
Manual S-9 and CASQA BMP
SC-35 and SD-21 for additional
information.

RET-3 Infiltration Trench
(underground vault)
Isolator Row: Inspect every 6
months during the first year of
operation. Adjust the inspection
interval based on previous
observations of sediment
accumulation and high water
elevations.

Conduct jetting and vactoring
annually or when inspection shows
that maintenance is necessary.

Responsible Party:

Public Storage
Maintenance Required:

Inspect Isolator Row Plus for
Sediement
Clean out Isolator Row Plus
Using the jetvac process
Replace all covers, grates, filters,
and lids; record observation and
actions
Inspect and clean basins and
manholes upstream of the
StormTech system
Refer to Los Angeles County LID
Manual RET-2 and CASQA BMP
TC-10 for additional information.

5.2.3 Revisions to the LID
Revisions to the LID in the event of a substantial change to the project due to construction modifications or uses at the site will be the responsibility of Public Storage. Modifications to the LID may be necessary if project changes result in a potential increase in pollutant discharge to storm water or if inspection and monitoring indicates that existing BMPs are ineffective. Public Storage shall secure the services of the firm that prepared the original LID or other qualified persons to make any appropriate changes, additions or deletions. Any revisions shall require approval by the local government that has jurisdiction over the subject property.

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Section 6.0 Funding

6.1 Funding
The property owner will be responsible for the funding of post construction BMPs and proposed annual operating budget:

Public Storage
701 Western Avenue
Glendale, CA 91201
Andres Friedman VP Development, Real Estate Group (818) 244-8080 Annual budget for BMP maintenance is to be determined. A copy of annual budget for Public Storage - Covina will be included in this section once available.

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Appendix A Location Map and LID Exhibit

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Figure A-1: Location Map

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E. CYPRESS STREET

PACIFIC ELECTRIC R/W

PROJECT SITE

2.7 ACRES
SOURCE CONTROL BMPs:

STRUCTURAL BMPs:

SUSMP NOTES:

NOT FOR CONSTRUCTION

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Public Storage - Covina Covina, CA
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Appendix B Master Covenant and
Agreement

Page 1691 of 1828 ends

ATTACHMENTS

RECORDING REQUESTED BY
AND MAIL TO:

COUNTY OF LOS ANGELES

DEPARTMENT OF PUBLIC WORKS

BUILDING AND SAFETY DIVISION
900 S. FREMONT AVENUE, 3RD FLOOR
ALHAMBRA, CA 91803-1331
Space above this line is for Recorder’s use

COVENANT AND AGREEMENT

REGARDING THE MAINTENANCE OF LOW IMPACT DEVELOPMENT (LID) & NATIONAL POLLUTANTS DISCHARGE ELIMINATION SYSTEM (NPDES) BMPs The undersigned, ________________________________________ ("Owner"), hereby certifies that it owns the real property described as follows ("Subject Property"), located in the County of Los Angeles, State of California:

LEGAL DESCRIPTION
ASSESSOR’S ID #___________________TRACT NO.___________________LOT NO.__________________________ ADDRESS: _______________________________________________________________________________________ _______________________________________________________________________________________ Owner is aware of the requirements of the County of Los Angeles’ Green Building Standards Code, Title 31, Section 4.106.4 (LID), and National Pollutant Discharge Elimination System (NPDES) permit. The following post-construction BMP features have been installed on the Subject Property:
□ Porous pavement
□ Cistern/rain barrel
□ Infiltration trench/pit
□ Bioretention or biofiltration
□ Rain garden/planter box
□ Disconnect impervious surfaces
□ Dry Well
□ Storage containers
□ Landscaping and landscape irrigation
□ Green roof
□ Other ______________________________________________________________________________________ ______________________________________________________________________________________ The location, including GPS x-y coordinates, and type of each post-construction BMP feature installed on the Subject Property is identified on the site diagram attached hereto as Exhibit 1.

Owner hereby covenants and agrees to maintain the above-described post-construction BMP features in a good and operable condition at all times, and in accordance with the LID/NPDES Maintenance Guidelines, attached hereto as Exhibit 2.

Owner further covenants and agrees that the above-described post-construction BMP features shall not be removed from the Subject Property unless and until they have been replaced with other post-construction BMP features in accordance with County of Los Angeles’ Green Building Standards Code, Title 31 and NPDES permit.

Owner further covenants and agrees that if Owner hereafter sells the Subject Property, Owner shall provide printed educational materials to the buyer regarding the post-construction BMP features that are located on the Subject Property, including the type(s) and location(s) of all such features, and instructions for properly maintaining all such features.

Owner makes this Covenant and Agreement on behalf of itself and its successors and assigns. This Covenant and Agreement shall run with the Subject Property and shall be binding upon owner, future owners, and their heirs, successors and assignees, and shall continue in effect until the release of this Covenant and Agreement by the County of Los Angeles, in its sole discretion.

Owner(s):

By:_________________________________ Date:_________________________________ By:_________________________________ Date:_________________________________ (PLEASE ATTACH NOTARY)

REFERENCE
PLAN CHECK NO.: ___________________________________ DISTRICT OFFICE NO.:_______________________

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Appendix C Educational Materials
The following is a list of the educational materials that pertain to this project and are included in this appendix:
◼ After the Storm – A Citizen’s Guide to Understanding Stormwater ◼ Protecting Water Quality from Urban Runoff
◼ Preventing Pollution through Efficient Water Use
◼ Gardening Tips
◼ Pesticide Tips
◼ Recycling Tips
◼ County of Los Angeles LID Fact Sheets
➢ S-1 – Storm Drain Message and Signage
➢ S-3 – Outdoor Trash Storage and Waste Handling Area
➢ S-8 – Landscape Irrigation Practices
➢ S-9 – Building Material Selection
➢ RET-3 – Infiltration Trench

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AFTER THE STORM – A CITIZEN’S GUIDE TO UNDERSTANDING STORMWATER

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What is stormwater runoff?
Why is stormwater runoff a problem?
The effects of pollution
Stormwater runoff occurs when precipitation
from rain or snowmelt flows over the ground.

Impervious surfaces like driveways, sidewalks,
and streets prevent stormwater from
naturally soaking into the ground.

Stormwater can pick up debris, chemicals, dirt, and other pollutants and flow into a storm sewer system or directly to a lake, stream, river, wetland, or coastal water. Anything that enters a storm sewer system is discharged untreated into the waterbodies we use for swimming, fishing, and providing drinking water.

Polluted stormwater runoff can have
many adverse effects on plants, fish,
animals, and people.

Sediment can cloud the water
and make it difficult or
impossible for aquatic plants to
grow. Sediment also can
.
�
destroy aquatic habitats
Excess nutrients can cause
algae blooms. When algae die,
they sink to the bottom and decompose
in a process that removes oxygen from
the water. Fish and other aquatic
organisms can’t exist in water with low
dissolved oxygen levels.

Bacteria and other pathogens can wash
into swimming areas and create health
hazards, often making beach closures
necessary.

Debris—plastic bags, six-pack rings, bottles, and
cigarette butts—washed into waterbodies can choke, suffocate, or disable aquatic life like ducks, fish, turtles, and birds.

Household hazardous wastes like insecticides, pesticides, paint, solvents, used motor oil, and other auto fluids can poison aquatic life.

Land animals and people can become sick or die from eating diseased fish and shellfish or ingesting polluted water.

Polluted stormwater often
affects drinking water
sources. This, in turn, can
affect human health and
increase drinking water
treatment costs.
�
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EPA 833-B-03-002
January 2003
For more information contact:
or visit
www.epa.gov/npdes/stormwater
www.epa.gov/nps

WHEN IT RAINS

IT DRAINS
Internet Address (URL) HTTP://www.epa.gov
Recycled/Recyclable Printed With Vegetable
Oil Based Inks on 100% Postconsumer,
Process Chlorine Free Recycled Paper
●
●
After the Storm
A Citizen’s Guide to
Understanding Stormwater WHEN IT RAINS

IT DRAINS

Page 1696 of 1828 ends

After the Storm
EPA 833-B-03-002
January 2003
For more information contact:
or visit
www.epa.gov/npdes/stormwater
www.epa.gov/nps
A Citizen’s Guide to
Understanding Stormwater

WHEN IT RAINS

IT DRAINS

WHEN IT RAINS
IT DRAINS Internet Address (URL) HTTP://www.epa.gov
egetable V Recycled/Recyclable Printed With
, Oil Based Inks on 100% Postconsumer
Process Chlorine Free Recycled Paper
●
●
What is stormwater runoff?
Why is stormwater runoff a problem?
The effects of pollution
Stormwater runoff occurs when precipitation
from rain or snowmelt flows over the ground.

Impervious surfaces like driveways, sidewalks,
and streets prevent stormwater from
naturally soaking into the ground.

Polluted stormwater runoff can have
many adverse effects on plants, fish,
animals, and people.

Bacteria and other pathogens can wash
into swimming areas and create health
hazards, often making beach closures
necessary.

Debris—plastic bags, six-pack rings, bottles, and
cigarette butts—washed into waterbodies can choke, suffocate, or disable aquatic life like ducks, fish, turtles, and birds.

Household hazardous wastes like insecticides, pesticides, paint, solvents, used motor oil, and other auto fluids can poison aquatic life.

Land animals and people can become sick or die from eating diseased fish and shellfish or ingesting polluted water.

Polluted stormwater often
affects drinking water
sources. This, in turn, can
affect human health and
increase drinking water
treatment costs.
�
�
�
�
�

Page 1697 of 1828 ends

Dirt, oil, and debris that collect in
parking lots and paved areas can be
washed into the storm sewer system
and eventually enter local
waterbodies.
�
�
�
Sweep up litter and debris from
sidewalks, driveways and parking lots,
especially around storm drains.

Cover grease storage and dumpsters
and keep them clean to avoid leaks.

Report any chemical spill to the local
hazardous waste cleanup team.

They’ll know the best way to keep
spills from harming the environment.

Erosion controls that aren’t maintained can cause
excessive amounts of sediment and debris to be
carried into the stormwater system. Construction
vehicles can leak fuel, oil, and other harmful fluids
that can be picked up by stormwater and
deposited into local waterbodies.
�
�
�
Divert stormwater away from disturbed or
exposed areas of the construction site.

Install silt fences, vehicle mud removal areas,
vegetative cover, and other sediment and
erosion controls
especially after rainstorms.

Prevent soil erosion by minimizing disturbed
areas during construction projects, and seed
and mulch bare areas as soon as possible.

Uncovered fueling stations allow spills to be
washed into storm drains. Cars waiting to be
repaired can leak fuel, oil, and other harmful
fluids that can be picked up by stormwater.
�
�
�
�
Clean up spills immediately and properly
dispose of cleanup materials.

Provide cover over fueling stations and
design or retrofit facilities for spill
containment.

Properly maintain fleet vehicles to prevent
oil, gas, and other discharges from being
washed into local waterbodies.

Install and maintain oil/water separators.

Lack of vegetation on streambanks can lead to erosion. Overgrazed pastures can also contribute excessive amounts of sediment to local waterbodies. Excess fertilizers and pesticides can poison aquatic animals and lead to destructive algae blooms. Livestock in streams can contaminate waterways with bacteria, making them unsafe for human contact. �
�
�
�
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Keep livestock away from streambanks and provide
them a water source away from waterbodies.

Store and apply manure away from waterbodies and in
accordance with a nutrient management plan.

Vegetate riparian areas along waterways.

Rotate animal grazing to prevent soil erosion in fields.

Apply fertilizers and pesticides according to label
instructions to save money and minimize pollution.

Improperly managed logging operations can result in erosion and sedimentation.
�
�
�
�
�
Conduct preharvest planning to prevent erosion and lower costs.

Use logging methods and equipment that minimize soil disturbance.

Plan and design skid trails, yard areas, and truck access roads to minimize stream crossings and avoid disturbing the forest floor.

Construct stream crossings so that they minimize erosion and physical changes to streams.

Expedite revegetation of cleared areas.

Commercial
Construction
Agriculture Automotive
Facilities
Forestry
and properly maintain them,
Auto care
Washing your car and
degreasing auto parts at home
can send detergents and other
contaminants through the
storm sewer system. Dumping
automotive fluids into storm
drains has the same result as
dumping the materials directly
into a waterbody.

Pet waste
Pet waste can be
a major source of
bacteria and
excess nutrients
in local waters.
� When walking
your pet,
remember to pick up the
waste and dispose of it
properly. Flushing pet
waste is the best disposal
method. Leaving pet waste
on the ground increases
public health risks by
allowing harmful bacteria
and nutrients to wash into
the storm drain and
eventually into local
waterbodies.

Septic
systems
Leaking and
poorly
maintained
septic
systems release nutrients and
pathogens (bacteria and
viruses) that can be picked up
by stormwater and discharged
into nearby waterbodies.

Pathogens can cause public
health problems and
environmental concerns.

Lawn care
Excess fertilizers
and pesticides
applied to lawns
and gardens wash
off and pollute
streams. In
addition, yard
clippings and
leaves can wash
into storm drains and contribute
nutrients and organic matter to streams.

Education is essential to changing people's behavior.

Signs and markers near storm drains warn residents
that pollutants entering the drains will be carried
untreated into a local waterbody. Recycle or properly dispose of household products that contain chemicals, such as insecticides, pesticides, paint, solvents, and used motor oil and other auto fluids.

Don’t pour them onto the ground or into storm drains.
�
�
Use a commercial car wash that treats or
recycles its wastewater, or wash your car on
your yard so the water infiltrates into the
ground.

Repair leaks and dispose of used auto fluids
and batteries at designated drop-off or
recycling locations.
�
�
�
�
Don’t overwater your lawn. Consider
using a soaker hose instead of a
sprinkler.

Use pesticides and fertilizers
sparingly. When use is necessary, use
these chemicals in the recommended
amounts. Use organic mulch or safer
pest control methods whenever
possible.

Compost or mulch yard waste. Don’t
leave it in the street or sweep it into
storm drains or streams.

Cover piles of dirt or mulch being
used in landscaping projects.
�
�
Inspect your system every
3 years and pump your
tank as necessary (every 3
to 5 years).

Don't dispose of
household hazardous
waste in sinks or toilets.

Permeable Pavement
Rain Barrels
Rain Gardens and
Grassy Swales
Vegetated Filter Strips
—Traditional concrete and
asphalt don’t allow water to soak into the ground.

Instead these surfaces rely on storm drains to
divert unwanted water. Permeable pavement
systems allow rain and snowmelt to soak through,
decreasing stormwater runoff.
—You can
collect rainwater from
rooftops in mosquitoproof containers. The
water can be used later on
lawn or garden areas.
—Specially
designed areas planted
with native plants can provide natural places for
rainwater to collect
and soak into the
ground. Rain from
rooftop areas or paved
areas can be diverted
into these areas rather
than into storm drains.
—Filter strips are areas of
native grass or plants created along roadways or
streams. They trap the pollutants stormwater
picks up as it flows across driveways and streets.

Residential landscaping
Stormwater Pollution Solutions

Page 1698 of 1828 ends

Auto care
Washing your car and
degreasing auto parts at home
can send detergents and other
contaminants through the
storm sewer system. Dumping
automotive fluids into storm
drains has the same result as
dumping the materials directly
into a waterbody.

Septic
systems
Leaking and
poorly
maintained
septic
systems release nutrients and
pathogens (bacteria and
viruses) that can be picked up
by stormwater and discharged
into nearby waterbodies.

Pathogens can cause public
health problems and
environmental concerns.

Education is essential to changing people's behavior.

Use pesticides and fertilizers
sparingly. When use is necessary, use
these chemicals in the recommended
amounts. Use organic mulch or safer
pest control methods whenever
possible.

Compost or mulch yard waste. Don’t
leave it in the street or sweep it into
storm drains or streams.

Cover piles of dirt or mulch being
used in landscaping projects.
�
�
Inspect your system every
3 years and pump your
tank as necessary (every 3
to 5 years).

Don't dispose of
household hazardous
waste in sinks or toilets.

Permeable Pavement
Rain Barrels
Rain Gardens and
Grassy Swales
Vegetated Filter Strips
—Traditional concrete and
asphalt don’t allow water to soak into the ground.

Residential landscaping
Stormwater Pollution Solutions
Dirt, oil, and debris that collect in
parking lots and paved areas can be
washed into the storm sewer system
and eventually enter local
waterbodies.
�
�
�
Sweep up litter and debris from
sidewalks, driveways and parking lots,
especially around storm drains.

Cover grease storage and dumpsters
and keep them clean to avoid leaks.

Report any chemical spill to the local
hazardous waste cleanup team.

They’ll know the best way to keep
spills from harming the environment.

Install silt fences, vehicle mud removal areas,
vegetative cover, and other sediment and
erosion controls
especially after rainstorms.

Prevent soil erosion by minimizing disturbed
areas during construction projects, and seed
and mulch bare areas as soon as possible.

Provide cover over fueling stations and
design or retrofit facilities for spill
containment.

Properly maintain fleet vehicles to prevent
oil, gas, and other discharges from being
washed into local waterbodies.

Install and maintain oil/water separators.

Store and apply manure away from waterbodies and in
accordance with a nutrient management plan.

Vegetate riparian areas along waterways.

Rotate animal grazing to prevent soil erosion in fields.

Apply fertilizers and pesticides according to label
instructions to save money and minimize pollution.

Improperly managed logging operations can result in erosion and sedimentation.
�
�
�
�
�
Conduct preharvest planning to prevent erosion and lower costs.

Use logging methods and equipment that minimize soil disturbance.

Plan and design skid trails, yard areas, and truck access roads to minimize stream crossings and avoid disturbing the forest floor.

Construct stream crossings so that they minimize erosion and physical changes to streams.

Expedite revegetation of cleared areas.

Commercial
Construction
Agriculture Automotive
Facilities
Forestry
and properly maintain them,

Page 1699 of 1828 ends

What is stormwater runoff?
Why is stormwater runoff a problem?
The effects of pollution
Stormwater runoff occurs when precipitation
from rain or snowmelt flows over the ground.

Impervious surfaces like driveways, sidewalks,
and streets prevent stormwater from
naturally soaking into the ground.

Polluted stormwater runoff can have
many adverse effects on plants, fish,
animals, and people.

Bacteria and other pathogens can wash
into swimming areas and create health
hazards, often making beach closures
necessary.

Debris—plastic bags, six-pack rings, bottles, and
cigarette butts—washed into waterbodies can choke, suffocate, or disable aquatic life like ducks, fish, turtles, and birds.

Household hazardous wastes like insecticides, pesticides, paint, solvents, used motor oil, and other auto fluids can poison aquatic life.

Land animals and people can become sick or die from eating diseased fish and shellfish or ingesting polluted water.

Polluted stormwater often
affects drinking water
sources. This, in turn, can
affect human health and
increase drinking water
treatment costs.
�
�
�
�
�
After the Storm
A Citizen’s Guide to
Understanding Stormwater WHEN IT RAINS

IT DRAINS

WHEN IT RAINS

IT DRAINS
EPA 833-B-03-002
January 2003
For more information contact:
or visit
www.epa.gov/npdes/stormwater
www.epa.gov/nps
Internet Address (URL) HTTP://www.epa.gov
Recycled/Recyclable Printed With Vegetable
Oil Based Inks on 100% Postconsumer,
●
●
Process Chlorine Free Recycled Paper Page 1700 of 1828
Low Impact Development 1330 E. Cypress Street
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PROTECTING WATER QUALITY FROM URBAN RUNOFF

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and snowmelt remains above the
surface, where it runs off rapidly in
unnaturally large amounts.

Storm sewer systems concentrate
runoff into smooth, straight
conduits. This runoff gathers speed
and erosional power as it travels
underground. When this runoff
leaves the storm drains and empties
into a stream, its excessive volume
and power blast out streambanks,
damaging streamside vegetation and
wiping out aquatic habitat. These
increased storm flows carry sediment
loads from construction sites and
other denuded surfaces and eroded
streambanks. They often carry
higher water temperatures from
streets, roof tops, and parking lots,
which are harmful to the health and
reproduction of aquatic life.
from
Did you know that because of impervious surfaces like pavement and rooftops, a typical city block generates more than 5 times more runoff than a woodland area of the same size? The most recent National Water Quality Inventory reports that runoff from urbanized areas is the leading source of water quality impairments to surveyed estuaries and the third-largest source of impairments to surveyed lakes.

I
n urban and suburban areas, much
of the land surface is covered
by buildings and pavement, which
do not allow rain and snowmelt
to soak into the ground. Instead,
most developed areas rely on storm
drains to carry large amounts of
runoff from roofs and paved areas to
nearby waterways. The stormwater
runoff carries pollutants such as oil,
dirt, chemicals, and lawn fertilizers
directly to streams and rivers, where
they seriously harm water quality.

To protect surface water quality and
groundwater resources, development
should be designed and built to
minimize increases in runoff.

How Urbanized Areas
Affect Water Quality
Increased Runoff
The porous and varied terrain of
natural landscapes like forests,
wetlands, and grasslands traps
rainwater and snowmelt and allows
them to filter slowly into the ground.

In contrast, impervious (nonporous)
surfaces like roads, parking lots, and
rooftops prevent rain and snowmelt
from infiltrating, or soaking, into
the ground. Most of the rainfall
The loss of infiltration from
urbanization may also cause profound
groundwater changes. Although
urbanization leads to great increases
in flooding during and immediately
after wet weather, in many instances
it results in lower stream flows
during dry weather. Many native fish
and other aquatic life cannot survive
when these conditions prevail.

Increased Pollutant Loads
Urbanization increases the variety
and amount of pollutants carried
into streams, rivers, and lakes. The
pollutants include:
• Sediment
• Oil, grease, and toxic chemicals
from motor vehicles
• Pesticides and nutrients from
lawns and gardens
• Viruses, bacteria, and nutrients
from pet waste and failing septic
systems
• Road salts
• Heavy metals from roof shingles,
motor vehicles, and other sources
• Thermal pollution from dark
impervious surfaces such as streets
and rooftops
These pollutants can harm fish and
wildlife populations, kill native
vegetation, foul drinking water
supplies, and make recreational areas
unsafe and unpleasant.

Clean Water Is Everybody’s Business
URBAN RUNOFF EPA 841-F-03-003
Relationship between impervious cover and surface runoff. Impervious cover in a watershed results in increased surface ruunoff. As little as 10 percent impervious cover in a watershed can result in stream degradation.

Protecting Water Quality

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Managing Urban Runoff
What Homeowners Can Do
To decrease polluted runoff from
paved surfaces, households can develop
alternatives to areas traditionally covered
by impervious surfaces. Porous pavement
materials are available for driveways and
sidewalks, and native vegetation and mulch
can replace high maintenance grass lawns.

Homeowners can use fertilizers sparingly
and sweep driveways, sidewalks, and roads
instead of using a hose. Instead of disposing
of yard waste, they can use the materials to
start a compost pile. And homeowners can
learn to use Integrated Pest Management
(IPM) to reduce dependence on harmful
pesticides.

In addition, households can prevent
polluted runoff by picking up after pets and
using, storing, and disposing of chemicals
properly. Drivers should check their cars
for leaks and recycle their motor oil and
antifreeze when these fluids are changed.

Drivers can also avoid impacts from car
wash runoff (e.g., detergents, grime, etc.) by
using car wash facilities that do not generate
runoff. Households served by septic systems
should have them professionally inspected
For More Information
U.S. Environmental Protection Agency
Nonpoint Source Control Branch (4503T)
1200 Pennsylvania Avenue, NW
Washington, DC 20460
www.epa.gov/nps
and pumped every 3 to 5 years. They should
also practice water conservation measures to
extend the life of their septic systems.

Controlling Impacts from New
Development
Developers and city planners should
attempt to control the volume of runoff
from new development by using low
impact development, structural controls,
and pollution prevention strategies. Low
impact development includes measures that
conserve natural areas (particularly sensitive
hydrologic areas like riparian buffers and
infiltrable soils); reduce development
impacts; and reduce site runoff rates by
maximizing surface roughness, infiltration
opportunities, and flow paths.

Controlling Impacts from
Existing Development
Controlling runoff from existing urban
areas is often more costly than controlling
runoff from new developments. Economic
efficiencies are often realized through
approaches that target “hot spots” of
runoff pollution or have multiple benefits,
such as high-efficiency street sweeping
(which addresses aesthetics, road safety,
and water quality). Urban planners and
others responsible for managing urban
and suburban areas can first identify and
implement pollution prevention strategies
and examine source control opportunities.

They should seek out priority pollutant
reduction opportunities, then protect
natural areas that help control runoff, and
finally begin ecological restoration and
retrofit activities to clean up degraded water
bodies. Local governments are encouraged
to take lead roles in public education
efforts through public signage, storm drain
marking, pollution prevention outreach
campaigns, and partnerships with citizen
groups and businesses. Citizens can help
prioritize the clean-up strategies, volunteer
to become involved in restoration efforts,
and mark storm drains with approved “don’t
dump” messages.

Turn Your Home into a Stormwater Pollution Solution!
www.epa.gov/nps
This web site links to an EPA homeowner’s guide to healthy habits for clean water that provides tips for better vehicle and garage care, lawn and garden techniques, home improvement, pet care, and more.

National Management Measures to Control Nonpoint Source Pollution from Urban Areas
www.epa.gov/owow/nps/urbanmm
This technical guidance and reference document is useful to local, state, and tribal managers in implementing management programs for polluted runoff. Contains information on the best available, economically achievable means of reducing pollution of surface waters and groundwater from urban areas.

Onsite Wastewater Treatment System Resources
www.epa.gov/owm/onsite
This web site contains the latest brochures and other resources from EPA for managing onsite wastewater treatment systems (OWTS) such as conventional septic systems and alternative decentralized systems. These resources provide basic information to help individual homeowners, as well as detailed, up-to-date technical guidance of interest to local and state health departments.

Low Impact Development Center
www.lowimpactdevelopment.org
This center provides information on protecting the environment and water resources through integrated site design techniques that are intended to replicate preexisting hydrologic site conditions.

Stormwater Manager’s Resource Center (SMRC)
www.stormwatercenter.net
Created and maintained by the Center for Watershed Protection, this resource center is designed specifically for stormwater practitioners, local government officials, and others that need technical assistance on stormwater management issues.

Strategies: Community Responses to Runoff Pollution
www.nrdc.org/water/pollution/storm/stoinx.asp
The Natural Resources Defense Council developed this interactive web document to explore some of the most effective strategies that communities are using around the nation to control urban runoff pollution. The document is also available in print form and as an interactive CD-ROM.

February 2003
Related Publications

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PREVENTING POLLUTION THROUGH EFFICIENT USE

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For more information on what you and your
community can do to use water more
efficiently, contact:

US. Environmental Protection Agency
Office of Water
401 M Street, S.W.

Washington, ILC. 20460
For more information on pollution
prevention programs at U.S. €PA, contact:

U.S. Environmental Protection Agency
Office of Pollution Prevention
401 M Street, S.W.

Washington, D.C. 20460
United States 2ow-0002
Environmental Protection July 1990
Agency
OW (WH-556) OPPE (PM-222) ~
GEPA Preventing ~~
Through
Efficient Water
Use
How Efficient Water Use
Other Reasons to Use
P7i-Y Water Wisely
What Individuals
What Communities
Can Do ~~ ~

Page 1705 of 1828 ends

~
What Communities Can Do ~
_.

A water supplier or wastewater system operator (public or private) has cost-effective options to process and, deliver water more efficiently. A community can do the same, and can foster ways to use water wisely.

Not all of these steps are expensive. The best choices vary by region and by community; start by asking if these are appropriate where you live and work.

A Water Supplier or Wastewater
Procsssqr Cgn:
e Identify who uses water, and reduce unacA Community Can:

SF Adopt plumbing and building codes that require
water-efficient equipment and practices.

Adopt a water-efficient landscaping ordinance to
reduce the water used for golf courses and commercial landscapes.

Retrofit older buildings with water-efficient
equipment, starting with public buildings, '
Reduce municipal water use for landscaping and
other uses.

Conduct a public education campaign.
countedrfor water use.
e Find and repair leaking pipes.
e Consider a new pricing scheme which encourages conservation.

Reduce excess pressure in water lines.

Explore the reuse of treated wastewater for uses
other than drinking water.
e Charge hookup fees which encourage more
efficient water use in new buildings.

Build water efficiency into future demand projections, facility planning, and drought planning. uw Require developers to build in water efficiency
measures.

Page 1706 of 1828 ends

~
-~
r Reasons to Use What Individuals Can Do
Preventing pollution is only one reason why using
water efficiently makes sense. Here are a few more:

Money Saved
Less water use results in fewer pumping and
treatment costs.

Saving money on water and wastewater operations frees money for meeting water quality, public health and water treatment goals.

Water saved is also energy, and money, saved for
you and your community.

Improved Reliability
Water conservation provides a hedge against
drought impacts.

Improving water efficiency may be quicker and
cheaper than developing a new supply.

Reduced water use may extend the life of your
water or wastewater facility.

Reduced water use may increase the efficiency of
wastewater treatment, and reduce overflows
during storms.

Communities which use water efficiently are
better prepared to cope with effects of possible
future climate change.

More efficient water use begins with individuals, in
the home and place of work. Taking these and other
steps, and encouraging others to do so, makes good
economic as well as environmental sense.

In The Home
03~ Install a toilet dam or plastic 'bottle in your toilet tank.

Install a water-efficient showerhead (2.5 gallons
or less per minute).
= When you buy a new toilet, purchase a low flow
model (1.6 gallons or less per flush).

Outdoors
= Water in the morning or evening, to minimize
= Install a drip-irrigation watering system for
w- Use drought-tolerant plants and grasses for landAt Work or School ~
evaporation.
valuable plant?.
scaping, and reduce grass-covered areas.

Adopt the same water-saving habits that are
effective at home.

Ask about installing wqter-efficient equipment
and reducing outdoor water use.
recycled "gray-water" or reclaimed wastewater.
03~ Encourage employers to explore the use of ~

Page 1707 of 1828 ends

How Efficient Water Use Helps Prevent Pollution ~
__
-
Using water more efficiently can help prevent pollution as well as protect and conserve our finite water resources. More efficient water use by you and your community has many other benefits.

Fewer Pollutants Protection of Drinking Water Sources
Using less water reduces the amount of wastewater discharged into our lakes, streams, rivers, and marine waters. well.
as Less pumping of groundwater lowers the chance
that pollutants will be drawn into a water supply
ES The amount of pollutants wastewater carries can With less water use, septic system performance can improve, reducing the risk of groundwater
contamination.

Highest quality water sources are preserved for
drinking water by using treated wastewater for
other uses.
also be reduced, as treatment efficiency improves.

Recycled process water can reduce pollutants
from industry.

More efficient irrigation can minimize runoff of
agricultural pollutants and reduce the use of
fertilizers and pesticides. Energy Conservation
Protection of Aquatic Habitats Efficient water use means less power needed to pump and treat water and wastewater.

Building fewer and smaller new water projects
can help preserve wetlands, which naturally
treat pollutants.

US Less water use reduces the amount of energy
required for heating hot water.
= Diverting less water preserves more streamflow
to maintain a healthy aquatic environment.

Less energy demand results in fewer harmful byproducts from power plants.

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GARDENING TIPS

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A Yard is a Terrible
Thing to Waste!
Storm drains are for rain…not yard waste.

Residential yard waste represents about 13 percent
of the total waste generated in L.A. County.

Pesticides, fertilizer and yard waste such as leaves and mowed grass wash from the ground and streets into storm drains and flow straight to the ocean — untreated.

Remember to use pesticides and fertilizer
wisely and pick-up yard waste.

Page
1710 of
1828
L.A. County residents can help solve the stormwater
pollution problem by taking these easy steps…
• Do not over-fertilize and do not use fertilizer or pesticides near ditches, gutters or storm drains.
• Do not use fertilizer or pesticides before a rain.
• Follow the directions on the label carefully.
• Use pesticides sparingly — more is not better.
“Spot” apply, rather than “blanket” apply.
• When watering your lawn, use the least amount of
water possible so it doesn’t run into the street carrying pesticides and other chemicals with it.
• Use non-toxic products for your garden and lawn
whenever possible.
• If you must store pesticides or fertilizer, make sure they are in a sealed, water-proof container in a
covered area to prevent runoff.
• Do not blow, sweep, hose or rake leaves or other
yard trimmings into the street, gutter or storm drain.

A message from the County of Los Angeles Department of Public Works.

Printed on recycled paper.

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PESTICIDE TIPS

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RECYCLING TIPS

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COUNTY OF LOS ANGELES LID FACT SHEETS

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County of Los Angeles D-1 February 2014
S-1: Storm Drain Message and Signage
Purpose
Waste material dumped into storm drain inlets can adversely impact surface and ground waters. In fact, any material discharged into the storm drain system has the potential to significantly impact downstream receiving waters. Storm drain messages have become a popular method of alerting and reminding the public about the effects of and the prohibitions against waste disposal into the storm drain system. The signs are typically stenciled or affixed near the storm drain inlet or catch basin. The message simply informs the public that dumping of wastes into storm drain inlets is prohibited and/or that the drain ultimately discharges into receiving waters.

General Guidance
 The signs must be placed so they are easily visible to the public.  Be aware that signs placed on sidewalk will be worn by foot traffic.

Design Specifications
 Signs with language and/or graphical icons that prohibit illegal dumping, must be posted at designated public access points along channels and streams within the project area. Consult with Los Angeles County Department of Public Works (LACDPW) staff to determine specific signage requirements for channels and streams.
 Storm drain message markers, placards, concrete stamps, or stenciled language/icons (e.g., “No Dumping – Drains to the Ocean”) are required at all storm drain inlets and catch basins within the project area to discourage illegal or inadvertent dumping. Signs should be placed in clear sight facing anyone approaching the storm drain inlet or catch basin from either side (see Figure D-1 and Figure D-2). LACDPW staff should be contacted to determine specific requirements for types of signs and methods of application. A stencil can be purchased for a nominal fee from LACDPW Building and Safety Office by calling (626) 458-3171. All storm drain inlet and catch basin locations must be identified on the project site map.

Maintenance Requirements
Legibility and visibility of markers and signs should be maintained (e.g., signs should be repainted or replaced as necessary). If required by LACDPW, the owner/operator or homeowner’s association shall enter into a maintenance agreement with the agency or record a deed restriction upon the property title to maintain the legibility of placards and signs.

Page 1717 of 1828 ends

S-1: Storm Drain Message and Signage
County of Los Angeles D-2 February 2014
Figure D-1. Storm Drain Message Location – Curb Type Inlet Figure D-2. Storm Drain Message Location – Catch Basin/Area Type Inlet

CONCRETE

PERIMETER

Page 1718 of 1828 ends

County of Los Angeles D-8 February 2014
S-3: Outdoor Trash Storage and Waste Handling Area
Purpose
Stormwater runoff from areas where trash is stored or handled can be polluted. Loose trash and debris can be easily transported by water or wind into nearby storm drain inlets, channels, and/or receiving waters. Waste handling operations (i.e., dumpsters, litter control, waste piles) may be sources of stormwater pollution.

Design Specifications
Wastes from commercial and industrial sites are typically hauled away for disposal by either public or commercial carriers that may have design or access requirements for waste storage areas. Design specifications for waste handling areas are regulated by local building and fire codes and by current County ordinances and zoning requirements. The design specifications, listed below in Table D-3, are recommendations and are not intended to conflict with requirements established by the waste hauler. The design specifications are intended to enhance local codes and ordinances while addressing stormwater runoff concerns. The waste hauler should be contacted prior to the design of trash storage and collection areas to determine established and accepted guidelines for designing trash collection areas. All hazardous waste must be handled in accordance with the legal requirements established in Title 22 of the California Code of Regulations. Conflicts or issues should be discussed with LACDPW staff.

Table D-3. Design Specifications for Outdoor Trash Storage and Waste Handling Area Design Feature Design Specifications
Surfacing  Construct/pave outdoor trash storage and waste handling area with Portland cement concrete or an equivalent impervious surface.

Screens/Covers  Install a screen or wall around trash storage area to prevent off-site transport of loose trash.
 Use lined bins or dumpsters to reduce leaking of liquid wastes.  Use waterproof lids on bins/dumpsters or provide a roof to cover storage area enclosure (LACDPW discretion) to prevent precipitation from entering containers.

Grading/Drainage  Berm and/or grade waste handling area to prevent stormwater run-on.  Locate waste handling area at least 35 feet from storm drains.  Divert drainage from adjoining roofs and pavement away from adjacent trash storage areas.

Signs  Post signs on all dumpsters and/or inside enclosures prohibiting disposal of liquids and hazardous materials in accordance with any waste disposal ordinance.

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S-3: Outdoor Trash Storage and Waste Handling Area
County of Los Angeles D-9 February 2014
Accumulated Water
Stormwater runoff, non-stormwater runoff, and spills will accumulate in containment areas and sumps with impervious surfaces. Contaminated accumulated water must be disposed of in accordance with applicable laws and regulations, and cannot be discharged directly to the storm drain or sanitary sewer system without appropriate permitting. Contact LACDPW (1-888-CLEAN-LA) for information regarding discharge of contaminated accumulated water.

Maintenance Requirements
The integrity of structural elements that are subject to damage (e.g., screens, covers, signs) must be maintained by the owner/operator as required by local codes and ordinances. Outdoor trash storage and waste handling areas must be checked periodically to ensure containment of accumulated water and prevention of stormwater run-on. Maintenance agreements between LACDPW and the owner/operator may be required. Failure to properly maintain building and property may subject the property owner to citation.

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County of Los Angeles D-19 February 2014
S-8: Landscape Irrigation Practices
Purpose
Irrigation runoff provides a pathway for pollutants (i.e., nutrients, bacteria, organics, sediment) to enter the storm drain system. By effectively irrigating, less runoff is produced resulting in less potential for pollutants to enter the storm drain system.

General Guidance
 Do not allow irrigation runoff from the landscaped area to drain directly to storm drain system.
 Minimize use of fertilizer, pesticides, and herbicides on landscaped areas.  Plan sites with sufficient landscaped area and dispersal capacity (e.g., ability to receive irrigation water without generating runoff).
 Consult a landscape professional regarding appropriate plants, fertilizer, mulching applications, and irrigation requirements (if any) to ensure healthy vegetation growth.

Design Specifications
 Choose plants that minimize the need for fertilizer and pesticides.  Group plants with similar water requirements and water accordingly.  Use mulch to minimize evaporation and erosion.
 Include a vegetative boundary around project site to act as a filter.  Design the irrigation system to only water areas that need it.  Install an approved subsurface drip, pop-up, or other irrigation system.1The irrigation system should employ effective energy dissipation and uniform flow spreading methods to prevent erosion and facilitate efficient dispersion.  Install rain sensors to shut off the irrigation system during and after storm events.  Include pressure sensors to shut off flow-through system in case of sudden pressure drop. A sudden pressure drop may indicate a broken irrigation head or water line.
 If the hydraulic conductivity in the soil is not sufficient for the necessary water application rate, implement soil amendments to avoid potential geotechnical hazards (i.e., liquefaction, landslide, collapsible soils, and expansive soils). 1 If alternative distribution systems (e.g., spray irrigation) are approved, the County will establish guidelines to implement these new systems.

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S-8: Landscape Irrigation Practices
County of Los Angeles D-20 February 2014
 For sites located on or within 50 feet of a steep slope (15% or greater), do not irrigate landscape within three days of a storm event to avoid potential geotechnical instability.2
 Implement Integrated Pest Management practices.

For additional guidelines and requirements, refer to the Los Angeles County Department of Health Services.

Maintenance Requirements
Maintain irrigation areas to remove trash and debris and loose vegetation. Rehabilitate areas of bare soil. If a rain or pressure sensor is installed, it should be checked periodically to ensure proper function. Inspect and maintain irrigation equipment and components to ensure proper functionality. Clean equipment as necessary to prevent algae growth and vector breeding. Maintenance agreements between LACDPW and the owner/operator may be required. Failure to properly maintain building and property may subject the property owner to citation.
2 As determined by the City of Los Angeles, Building and Safety Division

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County of Los Angeles D-21 February 2014
S-9: Building Materials Selection
Purpose
Building materials can potentially contribute pollutants of concern to stormwater runoff through leaching. For example, metal buildings, roofing, and fencing materials may be significant sources of metals in stormwater runoff, especially due to acidic precipitation.

The use of alternative building materials can reduce pollutant sources in stormwater runoff by eliminating compounds that can leach into stormwater runoff. Alternative building materials may also reduce the need to perform maintenance activities (i.e., painting) that involve pollutants of concern, and may reduce the volume of stormwater runoff. Alternative materials are available to replace lumber and paving.

Design Specifications
Lumber
Decks and other house components constructed using pressure-treated wood that is typically treated using arsenate, copper, and chromium compounds are hazardous to the environment. Pressure-treated wood may be replaced with cement-fiber or vinyl.

Roofs, Fencing, and Metals
Minimizing the use of copper and galvanized (zinc-coated) metals on buildings and fencing can reduce leaching of these pollutants into stormwater runoff. The following building materials are conventionally made of galvanized metals:
 Metal roofs;
 Chain-link fencing and siding; and
 Metal downspouts, vents, flashing, and trim on roofs.

Architectural use of copper for roofs and gutters should be avoided. As an alternative to copper and galvanized materials, coated metal products are available for both roofing and gutter application. Vinyl-coated fencing is an alternative to traditional galvanized chain-link fences. These products eliminate contact of bare metal with precipitation or stormwater runoff, and reduce the potential for stormwater runoff contamination.

Roofing materials are also made of recycled rubber and plastic.

Green roofs may be an option. Green roofs use vegetation such as grasses and other plants as an exterior surface. The plants reduce the velocity of stormwater runoff and absorb water to reduce the volume of stormwater runoff. One potential problem with using green roofs in the Los Angeles County area is the long, hot and dry summers, which may kill the plants if they are not watered. See the Green Roof Fact Sheet (RET7) in Appendix E.

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S-9: Building Materials Selection
County of Los Angeles D-22 February 2014
Pesticides
The use of pesticides around foundations can be reduced through the use of alternative barriers. Sand barriers can be applied around foundations to deter termites, as they cannot tunnel through sand. Metal shields also block termites from tunneling.

Additionally, diatomaceous earth can be used to repel or kill a wide variety of other pests.

Maintenance Requirements
The integrity of structural elements that are subject to damage (e.g., signs) must be maintained by the owner/operator as required by local codes and ordinances.

Maintenance agreements between LACDPW and the owner/operator may be required.

Failure to properly maintain building and property may subject the property owner to citation.

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County of Los Angeles E-23 February 2014
RET-3: Infiltration Trench
Description
An infiltration trench is a narrow trench
constructed in naturally pervious soils
designed for retaining and infiltrating
stormwater runoff into the underlying native
soils and groundwater table. Infiltration
trenches are typically filled with gravel and
sand, although use of manufactured
percolation tank modules may be
considered in place of gravel fill. Infiltration
trenches provide stormwater runoff
treatment through a variety of natural
mechanisms (i.e., filtration, adsorption,
biological degradation) as water flows through the soil profile.

Infiltration trenches differ from infiltration basins in that the former are used for small drainage areas and stores stormwater runoff out of sight underground within the void spaces of rocks or stones or percolation tank modules. Infiltration basins are used for larger drainage areas and stormwater is stored within a visible ponded surface.

Infiltration vaults and infiltration leach fields are subsurface variations of the infiltration trench concept in which stormwater runoff is distributed to the upper zone of the subsurface gravel bed by means of perforated pipes.

A schematic of a typical infiltration trench is presented in Figure E-3.

LID Ordinance Requirements
Infiltration trenches can be used to meet the on-site retention requirements of the LID Ordinance. Infiltration trenches will prevent pollutants in the SWQDv from being discharged off-site.

Advantages
• Reduces or eliminates stormwater runoff discharge to receiving water for most storm events
• Reduces peak stormwater runoff, which provides erosion control • Provides groundwater recharge
• Provides effective treatment through settling and filtering while requiring relatively small space.
• Fits in narrow areas and unused areas of a development site. • Is suitable for use when water is not available for irrigation or base flow.

Source: Washington County

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RET-3: Infiltration Trench
County of Los Angeles E-24 February 2014
Figure E-3. Infiltration Trench Schematic

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RET-3: Infiltration Trench
County of Los Angeles E-25 February 2014
Disadvantages
• Is not appropriate for areas with too low or too high permeability soils • May not be appropriate for industrial sites or locations with contaminated soils or where spills may occur because of the potential threat to groundwater contamination
• Must be protected from high sediment loads
• May result in standing water, which may allow vector breeding • Is not appropriate on fill or sites with steep slopes General Constraints and Implementation Considerations
• Infiltration trenches can be integrated into open space buffers and other landscape areas.
• The potential for groundwater contamination must be carefully considered,.

Infiltration trenches are not suitable for sites that:
o Use or store chemicals or hazardous materials, unless they are prevented from entering the trench; or
o Un-remediated “brownfield sites” where there is known groundwater or soil contamination.
• Infiltration trenches should be sited away from tree drip lines and kept free of vegetation.
• If the corrected in-situ infiltration rate exceed 2.4 in/hr, then stormwater runoff may need to be fully-treated with an upstream stormwater quality control measure prior to infiltration to protect groundwater quality. • Infiltration trenches cannot be located on sites with a slope greater than 15 percent.
• Pretreatment to remove sediment is required to protect infiltration trench from high sediment loads.
• If possible, the entire tributary area of the infiltration trench should be stabilized before construction begins. If this is not possible, all flows should be diverted around the infiltration trench to protect it from sediment loads during construction or the top two inches of soil from the infiltration trench floor should be removed after the site has been stabilized. Excavated material should be stored such that it cannot be washed back into the infiltration trench if a storm occurs during construction.
• The equipment used to construct the infiltration trench should have extra wide low-pressure tires. Construction traffic should not enter the infiltration trench because it can compact soil, which reduces infiltration capacity. If heavy equipment is used on the base of the infiltration trench, the infiltrative capacity may be restored by tilling or aerating prior to placing the infiltrative bed.

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RET-3: Infiltration Trench
County of Los Angeles E-26 February 2014
• Clean, washed gravel should be placed in the excavated trench in lifts and lightly compacted with a plate compactor. Use of unwashed gravel can result in clogging.
• A geomembrane liner should be installed generously with overlapping seams on sides, bottom, and one foot below the surface of the infiltration trench. • After construction is completed, the entire tributary area of the infiltration trench should be stabilized before allowing stormwater runoff to enter it. • An observation well must be installed to check water levels, detention time, and evidence of clogging. An access road along the entire length of the infiltration trench is required unless it is located along an existing road or parking lot that can be safely used for maintenance access.

Design Specifications
The following sections provide design specifications for infiltration trenches.

Geotechnical
Due to the potential to contaminate groundwater, cause slope instability, impact surrounding structures, and potential for insufficient infiltration capacity, an extensive geotechnical site investigation must be conducted during the site planning process to verify site suitability for an infiltration trench. All geotechnical investigations must be performed according to the most recent GMED Policy GS 200.1. Soil infiltration rates and the groundwater table depth must be evaluated to ensure that conditions are satisfactory for proper operation of an infiltration trench. The project applicant must demonstrate through infiltration testing, soil logs, and the written opinion of a licensed civil engineer that sufficiently permeable soils exist on-site to allow the construction of a properly functioning infiltration trench.

Infiltration trenches are appropriate for soils with a minimum corrected in-situ infiltration rate of 0.3 in/hr. The geotechnical report must determine if the proposed project site is suitable for an infiltration trench and must recommend a design infiltration rate (see “Design Infiltration Rate” under the “Sizing” section). The geotechnical investigation should be such that a good understanding is gained as to how the stormwater runoff will move through the soil (horizontally or vertically) and if there are any geological conditions that could inhibit the movement of water.

Pretreatment
Pretreatment is important for all structural stormwater quality control measures, but it is particularly important for retention facilities. Pretreatment refers to design features that provide settling of large particles before stormwater runoff enters a stormwater quality control measure in order to reduce the long-term maintenance burden. Pretreatment should be provided to reduce the sediment load entering an infiltration trench in order to maintain the infiltration rate of the infiltration trench. To ensure that infiltration trenches are effective, the project applicant must incorporate pretreatment devices that provide

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RET-3: Infiltration Trench
County of Los Angeles E-27 February 2014
sediment reduction (e.g., vegetated swales, vegetated filter strips, sedimentation manholes, and proprietary devices).

Setbacks
Infiltration trenches must be sited following the setbacks from the most recent GMED Policy GS 200.1.

Geometry
• Infiltration trenches must be designed and constructed to be at least 24 inches wide and 3 to 5 feet deep.
• The longitudinal slope of the trench should not exceed three percent. • The filter bed media layers must have the following composition and thickness:
o Top layer: 2 inches of pea gravel
o Middle layer: 3 to 5 feet of washed 2- to 6-inch gravel; void spaces should be approximately 30 to 40 percent
o Bottom layer: 6 inches of sand or geomembrane liner equivalent.

Sizing
Infiltration trenches are sized a simple sizing method where the SWQDv must be completely infiltrated within 96 hours. Infiltration trenches provide stormwater runoff storage in the voids of the rock fill or percolation tank modules.

Step 1: Determine the SWQDv
Infiltration trenches must be designed to capture and retain the SWQDv (see Section 6 for SWQDv calculation procedures).

Step 2: Determine the design infiltration rate
Determine the corrected in-situ infiltration rate (fdesign) of the native soil using the procedures described in the most recent GMED Policy GS 200.1.

Step 3: Calculate the surface area
Determine the size of the required infiltration surface by assuming the SWQDv will fill the available void spaces of the gravel storage layer. The maximum depth of stormwater runoff that can be infiltrated within the maximum retention time (96 hrs) is calculated using the following equation:
=

12 ×

Page 1729 of 1828 ends

RET-3: Infiltration Trench
County of Los Angeles E-28 February 2014
Where:
dmax = Maximum depth of water that can be infiltrated within the maximum retention time [ft];
fdesign = Design infiltration rate [in/hr]; and
t = Maximum retention time (max 96 hrs) [hr].

Select the infiltration trench depth (dt) such that:
≤

Where:
dt = Depth of infiltration trench [ft];
dmax = Maximum depth of water that can be infiltrated within the maximum retention time [ft]; and
nt = Infiltration trench fill porosity.

Calculate the infiltrating surface area (bottom of the infiltration trench) required:
=

×
Where:

A = Surface area of the bottom of the infiltration trench [ft2 ];
SWQDv = Stormwater quality design volume [ft3];
dt = Depth of infiltration trench fill [ft]; and
nt = Infiltration trench porosity.

Flow Entrance and Energy Dissipation
Energy dissipation controls, constructed of sound materials such as stones, concrete, or proprietary devices that are rated to withstand the energy of the influent flow, must be installed at the inlet to the infiltration trench. Flow velocity at the inlet must be 4 ft/s or less. Consult with LACDPW for the type and design of energy dissipation structure.

Drainage
The specifications for designing drainage systems for infiltration trenches are presented below:
• The bottom of infiltration trench must be native soil that is over-excavated at least one foot in depth with the soil replaced uniformly without compaction. Amending the excavated soil with two to four inches (~15 to 30 percent) of coarse sand is recommended.

Page 1730 of 1828 ends

RET-3: Infiltration Trench
County of Los Angeles E-29 February 2014
• The use of vertical piping, either for distribution or infiltration enhancement, is prohibited. This application may be classified as a Class V Injection Well per 40 CFR Part 146.5(e)(4).
• The infiltration capacity of the subsurface layers should be sufficient to ensure a maximum detention time of 96 hours. An observation well must be installed to allow observation of detention time.

Hydraulic Restriction Layer
The entire infiltrative area, including the side slopes must lined with a geomembrane liner to prevent soil from migrating into the top layer and reducing the infiltration capacity. The specifications of the geomembrane liner are presented in Table E-5. The entire trench area, including the sides, must be lined with a geomembrane liner prior to placing the media bed. Provide generous overlap at the seams.

Table E-5. Geomembrane Liner Specifications for Infiltration Trenches Parameter Test Method Specifications
Material Nonwoven geomembrane liner
Unit weight 8 oz/yd3 (minimum)
Filtration rate 0.08 in/sec (minimum)
Puncture strength ASTM D-751 (Modified) 125 lbs (minimum) Mullen burst strength ASTM D-751 400 lb/in2 (minimum)
Tensile strength AST D-1682 300 lbs (minimum)
Equiv. opening size US Standard Sieve No. 80 (minimum)
Observation Well
The observation well is a vertical section of perforated PVC pipe, four- to six-inch diameter, installed flush with the top of the infiltration trench on a footplate and with a locking, removable cap. The observation well is needed to monitor the infiltration rate in infiltration trench and is useful for marking the location of the infiltration trench.

Vegetation
• Infiltration trenches must be kept free of vegetation. • Trees and other large vegetation should be planted away from infiltration trenches such that drip lines do not overhang the infiltration area.

Restricted Construction Materials
Use of pressure-treated wood or galvanized metal at or around an infiltration trench is prohibited.

Page 1731 of 1828 ends

RET-3: Infiltration Trench
County of Los Angeles E-30 February 2014
Overflow Device
An overflow device must be provided in the event that stormwater runoff overtops the infiltration trench or if the infiltration trench becomes clogged. The overflow device must be able to convey stormwater runoff to a downstream conveyance system or other acceptable discharge point.

Maintenance Access
The infiltration trench must be safely accessible during wet and dry weather conditions if it is publicly-maintained. An access road along the entire length of the infiltration trench is required unless the trench is located along an existing road or parking lot that can be safely used for maintenance access. If the infiltration trench becomes plugged and fails, access is needed to excavate the infiltration trench and replace the filter bed media. All dimensions of the infiltration trench should also be increased by two inches to provide a fresh surface for infiltration. To prevent damage and compaction, access must able to accommodate a backhoe working at “arm’s length” from the infiltration trench.

Maintenance Requirements
Maintenance and regular inspections are important for proper function of infiltration trenches. The following are general maintenance requirements:
• Conduct regular inspection and routine maintenance for pretreatment devices. • Inspect infiltration trench and its observation well frequently to ensure that water infiltrates into the subsurface completely within the maximum detention time of 96 hours. If water is present in the observation well more than 96 hours after a major storm, the infiltration trench may be clogged. Maintenance activities triggered by a potentially clogged facility include:
o Check for debris/sediment accumulation, rake surface and remove sediment (if any), and evaluate potential sources of sediment and vegetative or other debris (i.e., embankment erosion, channel scour, overhanging trees). If suspected upstream sources are outside of the County's jurisdiction, additional pretreatment (i.e., trash racks, vegetated swales) may be necessary.
o Assess the condition of the top aggregate layer for sediment buildup and crusting. Remove the top layer of pea gravel and replace. If slow draining conditions persist, the entire infiltration trench may need to be excavated and replaced.
• Eliminate standing water to prevent vector breeding.
• Inspect infiltration trenches annually. Remove and dispose of trash and debris as needed, but at least prior to the beginning of the wet season. • Inspect overflow devices for obstructions or debris, which should be removed immediately. Repair or replace damaged pipes upon discovery.

Page 1732 of 1828 ends

RET-3: Infiltration Trench
County of Los Angeles E-31 February 2014
A summary of potential problems that may need to be addressed by maintenance activities is presented in Table E-6.

The County requires execution of a maintenance agreement to be recorded by the property owner for the on-going maintenance of any privately-maintained stormwater quality control measures. The property owner is responsible for compliance with the maintenance agreement. A sample maintenance agreement is presented in Appendix H.

Table E-6. Infiltration Trench Troubleshooting Summary
Problem Conditions When Maintenance Is
Needed Maintenance Required
Trash and Debris Trash and debris > 5 ft3/1,000 ft2 Remove and dispose of trash and debris.

Contaminants and Pollution Any evidence of oil, gasoline, contaminants, or other pollutants
Remove any evidence of visual
contamination.

Erosion/Sediment
Accumulation
Undercut or eroded areas at inlet
structures
Repair eroded areas and regrade if necessary.

Accumulation of sediment, debris,
and oil/grease in pretreatment
devices
Remove sediment, debris, and/or
oil/grease.

Accumulation of sediment, debris,
and oil/grease on surface, inlet or
overflow structures
Remove sediment, debris, and/or
oil/grease.

Water Drainage Rate Standing water, or by inspection of observation wells
Remove the top layer of the
infiltration trench bottom and
replace if necessary.

Page 1733 of 1828 ends

Low Impact Development 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx D-1 2021-07-27
Appendix D LID Calculations, Hydrology
Maps, and Geotechnical Report

Page 1734 of 1828 ends

Low Impact Development 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx D-2 2021-07-27
Design Criteria and Reference
➢ Los Angeles County Department of Public Works – Low Impact Development Standards Manual (2014)
o Appendix F – Stormwater Quality Control Measure Examples ➢ Los Angeles County Department of Public Works – Development Best Management Practices Handbook (5th Edition)
o Appendix F – All Other Development Sample Design Calculations ➢ Depth of 85th Percentile from Los Angeles County Hydrology Map o https://dpw.lacounty.gov/wrd/hydrologygis/
➢ Soils Type from Los Angeles County Hydrology Map
o https://dpw.lacounty.gov/wrd/hydrologygis/
➢ Percolation/Infiltration per Giles Engineering, Inc. Project Report No. TBD ➢ Infiltration System: StormTech MC-3500 by ADS
Flow Rate and Volume Calculation
Subarea ID: Entire Site
Project Name Public Storage Covina
Total Area (ATotal) 2.70 acres
Type of Development Commercial
Flow Path Length 640 ft
Flow Path Slope 2.0%
Percent of Project Impervious 92.7%
Predominate Soil Type # 6
Design Storm 85th Percentile
Rainfall Depth 1.0 inch(es)
Measured infiltration rate (KSat,Measured) TBD 1.5 assumed in/hr Maximum Retention Time (T) 96 hr (required)
HydroCalc 85th Percentile Peak Mitigated Flow Rate (Qpm) = 0.64 cfs HydroCalc 85th Percentile, 24-Hr Clear Runoff Volume (Vcalc) = 8,181 ft3 Catchment Area = (Impervious Area x 0.9) + [(Pervious Area + Undeveloped Area) x 0.1)] (108,875 ft2 x 0.9) + [8,566 ft2 x 0.1)] = 98,844 ft2
Vm = (rainfall depth, ft) x (Catchment Area, ft2)

1.0 in x (1 ft/12 in) x (98,844 ft2) = 8,237 ft3
Vm > Vcalc ∴ Vm = VDesign
VDesign = SWQDv = 8,237 ft3

Page 1735 of 1828 ends

Low Impact Development 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx D-3 2021-07-27
Design for Below Grade Infiltration Basin
i. Ksat,design= Ksat,measured/FS
(TBD, 1.5 ASSUMED in/hr)/ 3 = 0.5 in/hr
ii. Amin = (VDesign x 12 in/ft)/(Ksat,design x T)
(8,237 ft3 x 12 in/ft)/( 0.5 in/hr x 96 hr) = 2,060 ft2 iii. DBasin = (VDesign)/(Amin)
(8,237 ft3)/(2,060 ft2) = 4.1 ft
Proposed BMP System
BMP System: StormTech MC-3500
Storage Volume* (Vstorage) 8,831 ft3
Storage Volume Per Chamber 109.9 ft3
Number of Chambers 43
Number of End Caps 10
Chamber Rows 5
Approximate Bed Size (Ainfil) 2,685 ft2
Stone Porosity 40%
Stone Foundation Depth 9 inches
Stone Above Chambers 12 inches
Chamber Height 45 inches
Total Basin Height (Dtotal) 5.5 ft
* Storage volume includes gravel void storage
Area of infiltration system, Ainfil = 2,685 ft2 (per manufacturer specifications) Ainfil > Amin ∴ Use Ainfil
Total storage in infiltration system, VStorage = 8,831 ft3(per manufacturer specifications) Using the system footprint area, 3-hr infiltration volume, V3-hr V3-hr = Ainfil x (Ksat,design/12 in/ft) x 3 hr
= 2,685 ft2 x [(TBD in/hr)/(12 in/ft)] x 3 hr = TBD ft2 Vreq = Vstorage - V3-hr = 8,831 ft3 – TBD ft3 = TBD ft3 VStorage > Vreq ∴ Design is OK

Page 1736 of 1828 ends

Peak Flow Hydrologic Analysis
File location: M:/2021/21-918 Public Storage Covina 1330 Cypress/LID/21-918 PS Covina_HydroCalc - Proposed Site.pdf Version: HydroCalc 1.0.2
Input Parameters
Project Name 21-918 PS Covina
Subarea ID Proposed Site
Area (ac) 2.7
Flow Path Length (ft) 640.0
Flow Path Slope (vft/hft) 0.02
85th Percentile Rainfall Depth (in) 1.0
Percent Impervious 0.927
Soil Type 6
Design Storm Frequency 85th percentile storm
Fire Factor 0
LID True
Output Results
Modeled (85th percentile storm) Rainfall Depth (in) 1.0 Peak Intensity (in/hr) 0.28
Undeveloped Runoff Coefficient (Cu) 0.1
Developed Runoff Coefficient (Cd) 0.8416
Time of Concentration (min) 25.0
Clear Peak Flow Rate (cfs) 0.6363
Burned Peak Flow Rate (cfs) 0.6363
24-Hr Clear Runoff Volume (ac-ft) 0.1878
24-Hr Clear Runoff Volume (cu-ft) 8180.417

Page 1737 of 1828 ends

Low Impact Development 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx D-4 2021-07-27
Figure D-1: LACDPW Hydrology GIS - Soils 2004 Map
Soil Type: 6

Page 1738 of 1828 ends

Low Impact Development 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx D-5 2021-07-27
Figure D-2: LACDPW Hydrology GIS – Final 85th Percentile, 24-hr Rainfall Rainfall Depth: 1.0 inch(es)

Page 1739 of 1828 ends

Low Impact Development 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx E-1 2021-07-27
Appendix E Design Drawings & Details

Page 1740 of 1828 ends

E. CYPRESS STREET

GLENDORA AVENUE

PACIFIC ELECTRIC R/W

NOT FOR CONSTRUCTION

Page 1741 of 1828 ends

NOT FOR CONSTRUCTION

Page 1742 of 1828 ends

1ST FLOOR

66.0 FF
2ND FLOOR

76.0 FF

PROPOSED BUILDING
E. CYPRESS STREET

PACIFIC ELECTRIC R/W

PACIFIC ELECTRIC R/W
WATER CONSTRUCTION NOTES:

FIRE CONSTRUCTION NOTES:

SEWER CONSTRUCTION NOTES:

STORM DRAIN CONSTRUCTION NOTES:

NOT FOR CONSTRUCTION

Page 1743 of 1828 ends

User Inputs
Chamber Model: MC-3500
Outlet Control Structure: Yes
Project Name: 21-918 PS Covina
Engineer: Nick Saludo
Project Location: California
Measurement Type: Imperial
Required Storage Volume: 8237 cubic ft.

Stone Porosity: 40%
Stone Foundation Depth: 9 in.

Stone Above Chambers: 12 in.

Average Cover Over Chambers: 18 in.

Design Constraint Dimensions: (40 ft. x 75 ft.)
Results
System Volume and Bed Size
Installed Storage Volume: 8831.39 cubic ft.

Storage Volume Per Chamber: 109.90 cubic ft.

Number Of Chambers Required: 43
Number Of End Caps Required: 10
Chamber Rows: 5
Maximum Length: 74.38 ft.

Maximum Width: 36.68 ft.

Approx. Bed Size Required: 2684.80 square ft.

System Components
Amount Of Stone Required: 366.36 cubic yards
Volume Of Excavation (Not Including
Fill):
546.90 cubic yards

Page 1744 of 1828 ends

Low Impact Development 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx F-1 2021-07-27
Appendix F Operation and Maintenance
(O&M) Plan

Page 1745 of 1828 ends

OPERATION AND MAINTENANCE PLAN
(O&M PLAN)
For:

Public Storage - Covina
1330 E. Cypress Street
Covina, CA 91724
Prepared for:

Public Storage
701 Western Avenue
Glendale, CA 91201
Contact: Andres Friedman
Tel: (818) 244-8080
Lead Agency:

City of Covina
125 E. College Street
Covina, CA 91723
Prepared by:

DRC Engineering, Inc.
160 South Old Springs Road, Suite 210
Anaheim Hills, CA 92808
Tel: (714) 685-6860
Christopher McKee, P.E.

Prepared on: July 1, 2021
Revised on: _____
DRC Project No. 21-918

Page 1746 of 1828 ends

OPERATION AND MAINTENANCE PLAN
FOR
Public Storage - Covina
1330 E. Cypress Street, Covina, CA 91724
This Operation and Maintenance Plan (O&M Plan) has been prepared for Public Storage by DRC Engineering, Inc. for Public Storage - Covina at 1330 E. Cypress Street in the City of Covina, County of Los Angeles, State of California. The O&M Plan and a Covenant and Agreement are required to ensure optimum performance of the installed Best Management Practices.

The undersigned, while it owns the subject property, is responsible for the implementation of the provisions of this plan and will ensure that this plan is amended as appropriate to reflect up-to-date conditions on the site consistent with the County’s Manual for Low Impact Development (LID) and the intent of the non-point source NPDES Permit for Waste Discharge Requirements for the County of Los Angeles, Los Angeles County Flood Control District and the incorporated Cities of Los Angeles County within the Los Angeles Region Stormwater Runoff Management Program. Once the undersigned transfers its interest in the property, its successors-in-interest shall bear the aforementioned responsibility to implement and amend the LID Plan and the Operation and Maintenance Plan. An appropriate number of approved and signed copies of this document shall be available on the subject site in perpetuity.

Signed:

Name:

Title: __________________________________
Company: Public Storage
Address: 701 Western Avenue, Glendale
Telephone #: (818) 244-8080
Date:

Page 1747 of 1828 ends

Operation and Maintenance Plan 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx 2021-07-27
Table of Contents
Section 1.0 Operation and Maintenance Plan for Source Control BMPs - 1 - Section 2.0 Operation & Maintenance Plan for Infiltration System - 2 -

2.1 Responsible Party ………………………………………………………………………. - 2 -

2.2 BMP Specific Information……………………………………………………………….. - 2 -

2.3 Regular Inspection ……………………………………………………………………… - 2 -

2.4 Maintenance Requirements ……………………………………………………………. - 2 -

2.5 Maintenance Log ………………………………………………..………………………. - 2 -

Page 1748 of 1828 ends

Operation and Maintenance Plan 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx - 1 - 2021-07-27
Section 1.0 Operation and Maintenance Plan for
Source Control BMPs

POST CONSTRUCTION BMPS

MAINTENANCE RESPONSIBILITY/FREQUENCY MATRIX

BMP TITLE

INSPECTION

FREQUENCY (ALL

CONTROLS)

MAINTENANCE / REPAIR PROGRAM
S-1 Storm Drain
Message and
Signage
Inspect for legibility a
minimum of once per
year.

Responsible Party:

Public Storage
Re-label/re-stencil as needed to clearly depict
signage.

Refer to LA County LID Manual S-1 and
CASQA BMP SD-13 for additional information.

S-3 Outdoor Trash
Storage and
Waste
Handling Area
Periodically Responsible Party:

Public Storage
Structural elements that are subject to damage
(e.g., screens, covers, signs) must be
maintained as required by local codes and
ordinances. Outdoor trash storage and waste
handling areas must be checked periodically to
ensure containment of accumulated water and
prevention of stormwater run-on. Maintenance
agreements between LACDPW and the
owner/operator may be required.

Refer to Los Angeles County LID Manual S-3
and CASQA BMP SD-32 for additional
information.

S-8 Landscape
Irrigation
Practices
Inspect irrigation
equipment on a monthly
basis for proper
operation. Check water
sensors, irrigation
heads, and timing.

Responsible Party:

Public Storage
Adjust irrigation heads and timers as necessary
Repair or replace damaged irrigation equipment
and make other repairs or adjustments as
necessary.

Landscape maintenance will be conducted on a
weekly basis.

Refer to Los Angeles County LID Manual S-8
and CASQA BMP SD-12 for additional
information.

S-9 Building
Materials
Selection
Ongoing/daily
management of
operation
Responsible Party:

Public Storage
Use safer alternative products when possible
and practicable.

See Los Angeles County LID Manual S-9 and
CASQA BMP SC-35 and SD-21 for additional
information.

Page 1749 of 1828 ends

Operation and Maintenance Plan 1330 E. Cypress Street
Public Storage - Covina Covina, CA
M:\2021\21-918 Public Storage Covina 1330 Cypress\LID\21-918 PS Covina_LID.docx - 2 - 2021-07-27
Section 2.0 Operation & Maintenance Plan for
Infiltration System

2.1 Responsible Party
Entity responsible for the long-term inspection and maintenance:

Name: Andres Friedman
Title: VP Development, Real Estate Group
Company: Public Storage
Address: 701 Western Avenue, Glendale, CA 91201
Phone: (818) 244-8080
Source of Funding:

Company: Public Storage
Address: 701 Western Avenue, Glendale, CA 91201
Phone: (818) 244-8080

2.2 BMP Specific Information
BMP Type: Infiltration System
Model Quantity Location Storage
StormTech MC-3500
Chamber
43 units (chambers)
10 units (end caps)
Southwest corner
of site 8,831 CF

2.3 Regular Inspection
Isolator Row
Inspect every 6 months during the first year of operation. Adjust the inspection interval based on previous observations of sediment accumulation and high-water elevations.

Conduct jetting and vactoring annually or when inspection shows that maintenance is necessary.

2.4 Maintenance Requirements
❑ Inspect Isolator Row Plus for Sediment
❑ Clean out Isolator Row Plus Using the jetvac process
❑ Replace all covers, grates, filters, and lids; record observation and actions ❑ Inspect and clean basins and manholes upstream of the StormTech system

2.5 Maintenance Log
Keep a log of all inspections and maintenance performed on the bioretention. The log should be kept on-site.

Page 1750 of 1828 ends

Page 1751 of 1828 ends

Appendix G
Noise Measurements and
Modeling

Page 1752 of 1828 ends

Page 1753 of 1828 ends

Project: Covina Public Storage
Construction Noise Impact on Sensitive Receptors
Parameters
Construction Hours: 8 Daytime hours (7 am to 7 pm)
0 Evening hours (7 pm to 10 pm)
0 Nighttime hours (10 pm to 7 am)
Leq to L10 factor 3
Construction Phase
Equipment Type
No. of
Equip.

Reference
Noise Level at
50ft, Lmax
Acoustical
Usage Factor
Distanc
e (ft) Lmax Leq L10
Estimat
ed
Noise
Shieldin
g, dBA
Distanc
e (ft) Lmax Leq L11
Estimat
ed
Noise
Shieldin
g, dBA
Distanc
e (ft) Lmax Leq L12
Estimat
ed
Noise
Shieldin
g, dBA
Distanc
e (ft) Lmax Leq L11
Estimat
ed
Noise
Shieldin
g, dBA
Demolition 80 77 82 79 74 71 80 77
Tractor/Loader/Backhoe 1 78 40% 300 62 58 61 0 400 60 56 59 0 500 58 54 57 0 300 62 58 61 0 Forklift 1 75 10% 200 63 53 56 0 200 63 53 56 0 300 59 49 52 0 200 63 53 56 0 Other Equipment 1 85 50% 90 80 77 80 0 75 81 78 81 0 180 74 71 74 0 90 80 77 80 0 Site Preparation 80 77 82 79 75 71 80 77
Excavator 1 81 40% 200 69 65 68 0 200 69 65 68 0 300 65 61 64 0 200 69 65 68 0 Forklift 1 75 10% 300 59 49 52 0 400 57 47 50 0 500 55 45 48 0 300 59 49 52 0 Other Equipment 1 85 50% 90 80 77 80 0 75 81 78 81 0 180 74 71 74 0 90 80 77 80 0 Grading/Excavation 81 78 82 79 75 72 81 78
Tractor/Loader/Backhoe 1 78 40% 300 62 58 61 0 400 60 56 59 0 500 58 54 57 0 300 62 58 61 0 Excavator 1 81 40% 200 69 65 68 0 200 69 65 68 0 300 65 61 64 0 200 69 65 68 0 Grader 1 85 40% 300 69 65 68 0 400 67 63 66 0 500 65 61 64 0 300 69 65 68 0 Forklift 1 75 10% 200 63 53 56 0 200 63 53 56 0 300 59 49 52 0 200 63 53 56 0 Other Equipment 1 85 50% 90 80 77 80 0 75 81 78 81 0 180 74 71 74 0 90 80 77 80 0 Drainage/Utilities/Trenching 80 77 82 79 74 71 80 77
Tractor/Loader/Backhoe 1 78 40% 200 66 62 65 0 200 66 62 65 0 300 62 58 61 0 200 66 62 65 0 Forklift 1 75 10% 300 59 49 52 0 400 57 47 50 0 500 55 45 48 0 300 59 49 52 0 Other Equipment 1 85 50% 90 80 77 80 0 75 81 78 81 0 180 74 71 74 0 90 80 77 80 0 Foundation/Concrete Pour 85 78 87 80 79 72 85 78
Tractor/Loader/Backhoe 1 78 40% 300 62 58 61 0 400 60 56 59 0 500 58 54 57 0 300 62 58 61 0 Concrete Saw 1 90 20% 90 85 78 81 0 75 86 79 82 0 180 79 72 75 0 90 85 78 81 0 Forklift 1 75 10% 200 63 53 56 0 200 63 53 56 0 300 59 49 52 0 200 63 53 56 0 Building Construction 73 63 74 64 67 57 73 63
Forklift 2 75 10% 90 73 63 66 0 75 74 64 67 0 180 67 57 60 0 90 73 63 66 0 Paving 80 77 82 78 74 71 80 77
Paver 1 77 50% 300 61 58 61 0 400 59 56 59 0 500 57 54 57 0 300 61 58 61 0 Other Equipment 1 85 50% 90 80 77 80 0 75 81 78 81 0 180 74 71 74 0 90 80 77 80 0 Architectural Coating 73 66 74 67 67 60 73 66
Man Lift 2 75 20% 90 73 66 69 0 75 74 67 70 0 180 67 60 63 0 90 73 66 69 0 Overlapping Phases
Demolition & Site Preparation & Grading/Excavation 82 83 76 82 Drainage/Utilities/Trenching & Foundations/Concrete Pour & Building Construction 81 82 75 81
Building Construction & Paving 77 79 71 77
Building Construction & Architectural Coating 68 69 62 68 Maximum Combined Noise Levels 82.0 83.4 76.2 82.0
Source for Ref. Noise Levels: LA CEQA Guides, 2006 & FHWA RCNM, 2005 R1 R2 R3 R4

Page 1754 of 1828 ends

Summary
File Name on Meter LxT_Data.225.s
File Name on PC
Serial Number 0004285
Model SoundTrack LxT®
Firmware Version 2.404
User
Location
Job Description
Note
Measurement
Description
Start 2022-01-11 10:52:19
Stop 2022-01-11 11:07:19
Duration 00:15:00.0
Run Time 00:15:00.0
Pause 00:00:00.0
Pre-Calibration 2022-01-11 10:48:10
Post-Calibration None
Calibration Deviation ---
Overall Settings
RMS Weight A Weighting
Peak Weight A Weighting
Detector Slow
Preamplifier PRMLxT2B
Microphone Correction Off
Integration Method Exponential
Overload 144.7 dB
A C Z
Under Range Peak 100.9 97.9 102.9 dB
Under Range Limit 39.2 38.8 45.6 dB
Noise Floor 30.1 29.7 36.5 dB
Results
LASeq 57.4
LASE 86.9
EAS 54.590 µPa²h
EAS8 1.747 mPa²h
EAS40 8.734 mPa²h
LASpeak (max) 2022-01-11 11:02:03 79.9 dB
LASmax 2022-01-11 11:01:54 62.7 dB
LASmin 2022-01-11 10:52:45 54.7 dB
SEA -99.9 dB
LAS > 85.0 dB (Exceedance Counts / Duration) 0 0.0 s
LAS > 115.0 dB (Exceedance Counts / Duration) 0 0.0 s
LASpeak > 135.0 dB (Exceedance Counts / Duration) 0 0.0 s LASpeak > 137.0 dB (Exceedance Counts / Duration) 0 0.0 s LASpeak > 140.0 dB (Exceedance Counts / Duration) 0 0.0 s LCSeq 66.5 dB
LASeq 57.4 dB
LCSeq - LASeq 9.1 dB
LAIeq 58.2 dB
LAeq 57.4 dB
LAIeq - LAeq 0.9 dB
dB Time Stamp dB Time Stamp dB Time Stamp
Leq 57.4
LS(max) 62.7 2022/01/11 11:01:54
LS(min) 54.7 2022/01/11 10:52:45
LPeak(max) 79.9 2022/01/11 11:02:03
Overload Count 0
Overload Duration 0.0 s
LxT_0004285-20220111 105219-LxT_Data.225.ldbin
A C Z

Page 1755 of 1828 ends

Summary
File Name on Meter LxT_Data.226.s
File Name on PC
Serial Number 0004285
Model SoundTrack LxT®
Firmware Version 2.404
User
Location
Job Description
Note
Measurement
Description
Start 2022-01-11 11:09:24
Stop 2022-01-11 11:24:24
Duration 00:15:00.0
Run Time 00:15:00.0
Pause 00:00:00.0
Pre-Calibration 2022-01-11 10:48:10
Post-Calibration None
Calibration Deviation ---
Overall Settings
RMS Weight A Weighting
Peak Weight A Weighting
Detector Slow
Preamplifier PRMLxT2B
Microphone Correction Off
Integration Method Exponential
Overload 144.7 dB
A C Z
Under Range Peak 100.9 97.9 102.9 dB
Under Range Limit 39.2 38.8 45.6 dB
Noise Floor 30.1 29.7 36.5 dB
Results
LASeq 66.4
LASE 96.0
EAS 439.120 µPa²h
EAS8 14.052 mPa²h
EAS40 70.259 mPa²h
LASpeak (max) 2022-01-11 11:17:23 93.7 dB
LASmax 2022-01-11 11:24:11 78.6 dB
LASmin 2022-01-11 11:13:37 43.8 dB
SEA -99.9 dB
LAS > 85.0 dB (Exceedance Counts / Duration) 0 0.0 s
LAS > 115.0 dB (Exceedance Counts / Duration) 0 0.0 s
LASpeak > 135.0 dB (Exceedance Counts / Duration) 0 0.0 s LASpeak > 137.0 dB (Exceedance Counts / Duration) 0 0.0 s LASpeak > 140.0 dB (Exceedance Counts / Duration) 0 0.0 s LCSeq 70.5 dB
LASeq 66.4 dB
LCSeq - LASeq 4.1 dB
LAIeq 68.6 dB
LAeq 66.4 dB
LAIeq - LAeq 2.2 dB
dB Time Stamp dB Time Stamp dB Time Stamp
Leq 66.4
LS(max) 78.6 2022/01/11 11:24:11
LS(min) 43.8 2022/01/11 11:13:37
LPeak(max) 93.7 2022/01/11 11:17:23
Overload Count 0
Overload Duration 0.0 s
LxT_0004285-20220111 110924-LxT_Data.226.ldbin
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Summary
File Name on Meter LxT_Data.227.s
File Name on PC
Serial Number 0004285
Model SoundTrack LxT®
Firmware Version 2.404
User
Location
Job Description
Note
Measurement
Description
Start 2022-01-11 11:25:12
Stop 2022-01-11 11:40:12
Duration 00:15:00.0
Run Time 00:15:00.0
Pause 00:00:00.0
Pre-Calibration 2022-01-11 10:48:10
Post-Calibration None
Calibration Deviation ---
Overall Settings
RMS Weight A Weighting
Peak Weight A Weighting
Detector Slow
Preamplifier PRMLxT2B
Microphone Correction Off
Integration Method Exponential
Overload 144.7 dB
A C Z
Under Range Peak 100.9 97.9 102.9 dB
Under Range Limit 39.2 38.8 45.6 dB
Noise Floor 30.1 29.7 36.5 dB
Results
LASeq 65.8
LASE 95.4
EAS 382.611 µPa²h
EAS8 12.244 mPa²h
EAS40 61.218 mPa²h
LASpeak (max) 2022-01-11 11:31:01 92.9 dB
LASmax 2022-01-11 11:31:01 77.5 dB
LASmin 2022-01-11 11:29:30 43.9 dB
SEA -99.9 dB
LAS > 85.0 dB (Exceedance Counts / Duration) 0 0.0 s
LAS > 115.0 dB (Exceedance Counts / Duration) 0 0.0 s
LASpeak > 135.0 dB (Exceedance Counts / Duration) 0 0.0 s LASpeak > 137.0 dB (Exceedance Counts / Duration) 0 0.0 s LASpeak > 140.0 dB (Exceedance Counts / Duration) 0 0.0 s LCSeq 70.4 dB
LASeq 65.8 dB
LCSeq - LASeq 4.6 dB
LAIeq 67.8 dB
LAeq 65.8 dB
LAIeq - LAeq 2.0 dB
dB Time Stamp dB Time Stamp dB Time Stamp
Leq 65.8
LS(max) 77.5 2022/01/11 11:31:01
LS(min) 43.9 2022/01/11 11:29:30
LPeak(max) 92.9 2022/01/11 11:31:01
Overload Count 0
Overload Duration 0.0 s
LxT_0004285-20220111 112512-LxT_Data.227.ldbin
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Page 1757 of 1828 ends

Covina City CouncilDecember 6, 2022

Covina City Council
December 6, 2022