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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
138496 Jim Covin 320 West 4th Street 200 Los Angeles, CA 90013 213-576-6614 jim.covin@waterboards.ca.gov
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
137760 Los Angeles Regional Water Quality Control Board Organization Employee 06/17/2005 None Waterboard
Total Related Parties: 1
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
Total Regulatory Measures: 0
  
  
  
  
Expand/Contract Violations
Violations within the past five years
Violation ID Occurrence Date Violation Type Violation Description(-) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
1088692 01/14/2021 Late Report 2Q20 SMR due 8/14/20, received 1/14/21 153 days late. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 Y
1091594 03/31/2021 CAT2 Zinc, Total Recoverable Monthly Average limit is 59 ug/L and reported value was 94.6 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1097330 09/08/2021 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 0.868 mg/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1100510 12/30/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 15.8 ug/L at M-001. Violation N Report 6500 Wilshire 193433 R4-2023-0429 Y
1101404 11/04/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 39 ug/L and reported value was 67.6 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1101405 11/04/2021 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 2.20 mg/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1101534 03/04/2022 Late Report 4Q21 SMR - due 2/14/22, received 3/4/22, 18 days late. Violation N Report Cerritos College - Performing Arts Center 419918 R4-2013-0095 N
1104205 01/28/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20.0 mg/L and reported value was 53.5 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1107254 07/01/2022 Deficient Monitoring 2Q22 - No samples for copper, lead or zinc as required by Permit R4-2018-0125. Violation N Report Landmark II 193647 R4-2018-0125 N
1107296 06/21/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 58 ug/L and reported value was 89.7 ug/L at M-001. Violation N Report Century Park Plaza 193493 R4-2023-0429 Y
1114306 11/29/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 14.0 ug/L and reported value was 20.6 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1119559 06/30/2023 Deficient Monitoring No samples for pH, temp, TSS, turbidity, BOD, Oil & Grease, Settleable solids, Sulfides, Phenols, Residual Chlorine, MBAS during April, May, or June of the 2nd quarter. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1122897 09/30/2023 Deficient Reporting no sample for pH, temperature, TSS, Turbidity, BOD, Oil & grease, settleable solids, sulfides, phenols, residual chlorine, MBAS during September 2023. Violation N Report 620 Gramercy Place 193580 R4-2018-0125 N
1122934 11/15/2023 Late Report 3Q23 SMR due 11/14/2023, received 11/15/2023. Violation N Report 9601 Wilshire 193548 R4-2023-0429 N
1126684 03/06/2024 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Daily Maximum limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. Violation N eSMR Tesoro Carson Crude Terminal 430285 R4-2020-0119 N
1127619 02/08/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 95 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1127621 03/07/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 33 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1128243 03/14/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 21.9 ug/L at M-001. Violation N Report 9601 Wilshire 193548 R4-2023-0429 Y
1129893 06/11/2024 Late Report 1Q24 SMR report due 5/15/2024, received 6/11/2024, 27 days late. Violation N Report Delta Plant 194115 R4-2018-0087 N
1131109 04/30/2024 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 70 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131112 05/31/2024 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 95 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131114 05/29/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 42.8 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131116 05/29/2024 CAT1 Sulfide, Total (as S) Daily Maximum limit is 1.0 mg/L and reported value was 65.2 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131119 06/27/2024 CAT1 Sulfide, Total (as S) Daily Maximum limit is 1.0 mg/L and reported value was 41.2 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131250 08/28/2024 Deficient Monitoring Failed to sample for E. Coli, TSS, Turbidity, BOD@20C, Oil and Grease, Settleable solids, Sulfides, Phenols, Residual Chlorine, MBAS during August or September as directed by Permit No. R4-2023-0429. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1136884 11/15/2024 Late Report 3Q24 SMR due 11/14/2024, received 11/15/2024. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1136919 07/31/2024 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 93.8 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1137007 06/11/2024 Late Report Late report 4Q23, due 2/14/24, received 6/11/2024, 118 days late. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1138707 11/30/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 41 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1141274 03/17/2025 Late Report 4Q24 SMR due 2/14/25, received 3/17/2025, 31 days late. Violation N Report Doheny Estates 298042 R4-2013-0095 N
1142099 03/17/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 9 ug/L and reported value was 13 ug/L at M-001. Violation N Report Office Building 193412 R4-2023-0429 N
1142275 03/06/2025 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 31 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1147165 08/28/2025 Late Report 2Q25 SMR Due 8/14/2025, received 8/28/2025 - 14 days late. Violation N Report 8383 Wilshire 193563 R4-2018-0125 N
1148366 09/30/2024 Deficient Monitoring Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), and Total Petroleum Hydrocarbons (TPH) not analyzed in the month of July, required monthly. MTBE analyzed outside of required preservation temperature for the months of August and September. Violation N Report One Beverly Hills 420288 R4-2023-0429 N
1101402 10/07/2021 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 1.58 mg/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1101969 03/09/2022 Late Report 4Q21 SMR due 2/14/2022, received 3/9/2022 - 23 days late. Violation N Report 3800 West Sixth Street LLC 431531 R4-2018-0125 N
1102275 09/15/2021 Late Report 2Q21 SMR due 8/14/2021, received 9/15/2021, 32 days late. Violation N Report Masselin Park West 193366 R4-2018-0125 Y
1104353 03/31/2022 Deficient Reporting 3/31/2022 - No sample for e-coli as directed by Permit R4-2018-0125, in 1Q22. Violation N Report Century Park Plaza 193493 R4-2023-0429 N
1106951 07/01/2022 Deficient Monitoring No sample for Acrylonitrile as required by permit R4-2018-0125. Violation N Report Center For Early Education 194074 R4-2023-0429 N
1107243 05/01/2022 Deficient Monitoring In April of 2022, Settleable solids, sulfides, phenols, and MBAS were not sampled for monthly as required by their NPDES permit R4-2018-0125. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1107581 06/30/2022 CAT2 Tetrachloroethene Monthly Average limit is 0.8 ug/L and reported value was 3.0 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1115800 01/10/2023 Deficient Monitoring The Facility's NPDES Permit requires effluent discharge monitoring, sampling, and visual observations when there is a discharge event. Due to severe weather and road closures, Cemex was unable to access the Facility and fulfill this requirement for the discharge event which occurred on January 10, 2023, which constitutes a non-compliance. Violation N eSMR Moorpark Facility 420769 R4-2018-0085 N
1117771 04/01/2023 Deficient Reporting No sample taken in 1Q23, as required by permit R4 2018 0125. Violation N Report Babylon Apartments 193581 R4-2018-0125 N
1119838 11/30/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 55.6 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1122107 09/29/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 43.1 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122483 09/30/2023 Deficient Reporting No samples for Acrylonitrile of Total Petroleum Hydrocarbons (TPH). Violation N Report Landmark II 193647 R4-2018-0125 N
1122777 12/01/2023 Deficient Reporting Failure to sample for pH, Temperature, TSS, Turbidity, BOD, oil & Grease, Settleable Solids, Sulfides, Phenols, Residual Chlorine, MBAS, in November. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1122864 09/05/2023 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 700 ug/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122967 11/15/2023 Late Report 3Q23 report due 11/14/2023, received on11/15/2023. Violation N Report Century Park Plaza 193493 R4-2023-0429 N
1124440 10/12/2023 CAT2 Tetrachloroethene Daily Maximum limit is 5 ug/L and reported value was 76 ug/L at M-001. Violation N Report Landmark II 193647 R4-2018-0125 Y
1127445 02/29/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 9 ug/L and reported value was 11.2 ug/L at M-001. Violation N Report UTA Plaza 382739 R4-2013-0095 Y
1127617 01/11/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 35 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1129319 04/04/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 32 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1129385 02/14/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 26 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1131166 08/16/2024 Late Report Reporting 2Q24 due 8/14/2024, received 8/16/2024. Violation N Report Landmark II 193647 R4-2018-0125 N
1132903 09/30/2024 Late Report CI 5853 2Q24 SMR Due 8/14/2024, received 9/30/2024, 47 days late. Violation N Report Gateway East 193378 R4-2023-0429 Y
1135256 09/30/2024 Deficient Monitoring September 30, 2024 - Failure to sample for pH, Temperature, Total Suspended Solids, Turbidity, Biochemical Oxygen Demand (BOD), Oil and Grease, Settleable Solids, Residual Chlorine, Methylene Blue Activated Substances (MBAS), Carbon Tetrachloride, Tetrachloroethylene, Trichloroethylene, Total Dissolved Solids (TDS), Sulfate, Chloride,. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1136926 08/31/2024 OEV Turbidity Monthly Average limit is 50.0 NTU and reported value was 100 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1136985 04/30/2022 Deficient Monitoring no sample for pH, Temperature, TSS, Turbidity, BOD, Oil and Grease, Settleable Solids, Sulfides, Phenols, Residual Chlorine during month of April 2022, as directed by Permit R4-2018-0125. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1137003 06/30/2024 Deficient Monitoring No sample for pH, Temperature, TSS, Turbidity, BOD, Oil and Grease, Settleable solids, Sulfides, Phenols, residual chlorine, MBAS during month of June as directed by Permit R4-2018-0125. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1137016 02/29/2024 Deficient Monitoring Missing monthly monitoring; no representative samples collected for February on a day of discharge. Violation N Report Delta Plant 194115 R4-2018-0087 N
1137038 10/31/2023 CAT2 Copper, Total Recoverable Daily Maximum limit is 58 ug/L and reported value was 380 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1137040 10/31/2023 CAT2 Zinc, Total Recoverable Daily Maximum limit is 730 ug/L and reported value was 880 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1139301 12/03/2024 Deficient Monitoring Total residual chlorine, pH, and Temperature analyzed outside of holding time. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1140936 02/27/2025 Late Report 4Q24 SMR due 2/14/2025, received 2/27/24 - 13 days late. Violation N Report Pumping Trough Pipeline Irrigation Well No. 1 414844 R4-2013-0095 N
1084525 11/30/2020 CAT2 Lead, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 420 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1084526 11/30/2020 CAT2 Zinc, Total Recoverable Monthly Average limit is 59 ug/L and reported value was 240 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1086476 02/01/2021 Late Report 2Q20 report received 171 days past due. Violation N Report 9735 Washington Blvd 433394 R4-2018-0125 N
1101312 02/15/2022 Late Report 4Q21 SMR due 2/14/2022, received 2/15/22. Violation N Report 9601 Wilshire 193548 R4-2023-0429 N
1101400 10/01/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 39 ug/L and reported value was 90.8 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1101403 10/31/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value was 50.2 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1107244 07/01/2022 Deficient Monitoring In June of 2022, Setleable solids, sulfides, phenols, and MBAS were not sampled for as required by their NPDES permit R4-2018-0125. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1107297 06/30/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 58 ug/L and reported value was 131 ug/L at M-001. Violation N Report Century Park Plaza 193493 R4-2023-0429 Y
1113348 12/31/2022 Deficient Reporting No sample for acrylonitrile, October 22, November 22, December 22. Violation N Report Center For Early Education 194074 R4-2023-0429 N
1116764 02/01/2023 Deficient Monitoring January 2023 no sample for TSS, Turbidity, BOD, Oil and Grease, Settleable Solids, Residual Chlorine, MBAS. Violation N Report Hawthorne Drinking Water Treatment Plant 390344 R4-2020-0055 N
1117702 04/01/2023 Deficient Monitoring March 2023 no sample for pH, temp, TSS, turbidity, BOD, Oil & Grease, sulfides, phenols, settleable solids, residual chlorine, MBAS,. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1122101 08/23/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 66.6 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122304 11/30/2023 Deficient Reporting Month of November - failure to sample for pH, Temperature, total suspended Solids, Turbidity, BOD, Oil and Grease, Settleable solids, sulfides, phenols, residual chlorine, MBAS. Required by Permit No. R4-2018-0125. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1122305 10/04/2023 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported value was 0.51 mg/L. Violation N Report 4525 Wilshire 193432 R4-2023-0429 Y
1122862 07/27/2023 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 1400 ug/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1123428 12/01/2023 Deficient Reporting Failure to sample for pH, Temperature, total suspended solids, turbidity, BOD, oil and grease, settleable solids, sulfides, phenols, residual chlorine, MBAS during November 2023. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1124388 10/31/2023 OEV Turbidity Monthly Average limit is 87 NTU and reported value was 50 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1128244 03/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 21.9 ug/L at M-001. Violation N Report 9601 Wilshire 193548 R4-2023-0429 Y
1129321 06/06/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 58 ug/L and reported value was 59 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1129322 06/30/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 59 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1129884 02/28/2023 OEV E.coli Single Sample Maximum limit is 576 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131110 04/30/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 108 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1137039 10/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 380 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1137147 11/15/2024 Late Report 3Q24 SMR due 11/14/2024. Received 11/15/2024, 1 day late. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1139585 11/30/2024 Deficient Reporting Failure to sample for acrylonitrile or total petroleum hydrocarbons as directed by Permit R4-2018-0125 in November 2024. Violation N Report Landmark II 193647 R4-2018-0125 N
1139743 02/06/2024 CTOX Chronic Toxicity 1-Hour Average (Mean) limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. Violation N eSMR Tesoro Carson Crude Terminal 430285 R4-2020-0119 N
1139925 01/01/2025 Deficient Monitoring Failure to sample for pH, temperature, total suspended solids, turbidity, biochemical oxygen demand, oil and grease, settleable solids, sulfides, phenols, residual chlorine, methylene blue activated substances during December 2024. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1145344 05/15/2025 OEV Flow Daily Maximum limit is 50000 GPD and reported value was 69423 GPD at M-001. Violation N Report Office Building 193412 R4-2023-0429 N
1083824 01/11/2021 Late Report 3Q20 report received 56 days past due. Violation N Report 9200 Wilshire 397011 R4-2013-0095 N
1084523 11/30/2020 CAT2 Copper, Total Recoverable Monthly Average limit is 9 ug/L and reported value was 38 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1084524 11/18/2020 CAT2 Lead, Total Recoverable Daily Maximum limit is 59 ug/L and reported value was 420 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1086477 02/01/2021 Late Report 3Q20 report received 79 days past due Violation N Report 9735 Washington Blvd 433394 R4-2018-0125 N
1093669 08/27/2021 Late Report 2Q21 SMR, due 8/14/2021, received 8/27/2021 - 13 days late. Violation N Report ETCO Olympic Office 413006 R4-2013-0095 N
1093912 03/31/2021 Deficient Reporting MBAS, Residual Chlorine, Sulfides, Phenols, Settlable Solids, Oil & Grease,, BOD, Turbidity, Total Suspended Solids, not sampled in January or March of 2021 as directed by their Permit R4 2018 0125. Violation N Report Huntley Apartments 193333 R4-2023-0429 N
1093920 06/30/2021 Deficient Reporting No quarterly sample for Acrylonitrile, 2Q21. Violation N Report Center For Early Education 194074 R4-2023-0429 N
1097331 09/08/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 39 ug/L and reported value was 63.6 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1097623 09/30/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 26.5 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1100507 10/28/2021 CAT1 Oil and Grease Daily Maximum limit is 15.0 mg/L and reported value was 25.5 mg/L at M-001. Violation N Report 6500 Wilshire 193433 R4-2023-0429 Y
1100508 10/31/2021 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 25.5 mg/L at M-001. Violation N Report 6500 Wilshire 193433 R4-2023-0429 Y
1101401 10/01/2021 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 2.17 mg/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1101408 12/03/2021 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 1.22 mg/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1113697 11/30/2022 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 230 ug/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1114304 11/23/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 14.0 ug/L and reported value was 125.0 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1123429 01/01/2024 Deficient Reporting Failure to sample for pH, Temperature, total suspended solids, turbidity, BOD, oil and grease, settleable solids, sulfides, Phenols, Residual chlorine, MBAS during December 2023. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1124375 02/15/2024 Late Report 4Q23 SMR due 2/14/2024, received 2/15/2024, 1 day late. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1127622 03/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 33 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1127969 03/31/2024 Deficient Monitoring No monthly sample for pH, Temperature, total suspended solids, turbidity, oil & Grease, Settleable solids, Residual Chlorine, MBAS, carbon tetrachloride, tetrachloroethylene, trichloroethylene, total dissolved solids, sulfate, chloride during months of February or March 2024. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1128589 06/11/2024 Late Report Late report 3Q23, due 11/14/2023, received 6/11/2024, 210 days late. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1129386 02/29/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 26 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1129887 10/04/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 37 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131976 06/30/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 56 mg/L. Violation N Report UCLA Station 447822 R4-2018-0125 Y
1133107 09/18/2024 Late Report 2Q24 SMR, due 8/14/2024, received 9/18/2024 - 33 days late. Violation N Report Office Building 193412 R4-2023-0429 Y
1136927 08/29/2024 CAT1 Sulfide, Total (as S) Daily Maximum limit is 1.0 mg/L and reported value was 22.5 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1137015 11/30/2023 Deficient Monitoring Missing monthly sampling; no representative samples collected for November on day of discharge. Violation N Report Delta Plant 194115 R4-2018-0087 N
1137018 08/31/2023 CAT2 Tetrachloroethene Monthly Average limit is 0.8 ug/L and reported value was 1.6 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1137033 07/31/2023 Deficient Reporting No sample for pH, Temperature, TSS, Turbidity, BOD, Oil & Grease, Settleable Solids, Sulfides, Phenols, Residual Chlorine, MBAS in month of July 2023. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1137034 09/30/2023 Deficient Monitoring No sample for pH, Temperature, TSS, turbidity, BOD, Oil & Grease, settleable solids, sulfides, phenols, residual chlorine, MBAS, in month of September 2023. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1137042 05/31/2024 Deficient Monitoring No sample for pH, temperature, TSS, turbidity, BOD, oil and grease, settleable solids, sulfides, phenols, residual chlorine, MBAS during month of May 2024. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1137043 06/30/2024 Deficient Monitoring No sample for pH, temperature, TSS, turbidity, BOD, oil & grease, settleable solids, sulfides, phenols, residual chlorine, MBAS during month of June 2024. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1137440 07/31/2023 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L and reported value was 1 ml/L. Violation N Report 4525 Wilshire 193432 R4-2023-0429 Y
1139923 11/01/2024 Deficient Monitoring Failure to sample for 4Q24 parameters pH, Temperature, total suspended solids, turbidity, biochemical oxygen demand, oil and grease, settleable solids, sulfides, phenols, residual chlorine, or methylene blue activated substances during October of 2024. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1139926 01/01/2025 Deficient Monitoring Failure to sample for copper, lead, zinc, or E. coli during 4th quarter of 2024. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1140326 02/18/2025 Late Report 4Q24 SMR due 2/14/2025, received 2/18/25 - 4 days late. Violation N Report Gateway East 193378 R4-2023-0429 N
1141766 03/14/2025 Late Report 4Q24 SMR due 2/14/25, received 3/14/23 - 28 days late. Violation N Report UCLA Station 447822 R4-2018-0125 N
1142273 02/20/2025 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 36 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1146085 08/19/2025 Deficient Reporting No sample for pH, TSS, Turbidity, BOD, oil and grease, settleable solids, sulfides, phenols, residual chlorine, MBAS during months of August or September 2025. Violation N Report Office Building 193412 R4-2023-0429 N
1147115 08/28/2025 Late Report 2Q25 SMR due 8/14/2025, received 8/28/2025, 14 days late. Violation N Report Century Park Plaza 193493 R4-2023-0429 N
1084113 01/13/2021 Late Report 1Q20 report received 243 days past due Violation N Report Shoreline Gateway - East Tower 416783 R4-2018-0125 N
1084114 01/13/2021 Late Report 2Q20 report received 152 days past due Violation N Report Shoreline Gateway - East Tower 416783 R4-2018-0125 N
1084115 01/13/2021 Late Report 3Q20 report received 58 days past due Violation N Report Shoreline Gateway - East Tower 416783 R4-2018-0125 N
1093581 04/30/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 32.1 mg/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1100195 11/01/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 9.0 ug/L and reported value was 9.15 ug/L at M-001. Violation N Report UTA Plaza 382739 R4-2013-0095 N
1104206 01/28/2022 OEV TPH as Motor Oil Daily Maximum limit is 100 ug/L and reported value was 420 ug/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1104257 01/19/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 8.6 ug/L at M-001. Violation N Report Center For Early Education 194074 R4-2023-0429 Y
1104339 05/16/2022 Late Report 1Q22 SMR due 5/15/22, received 5/16/22, 1 day late. Violation N Report 9601 Wilshire 193548 R4-2023-0429 N
1113518 07/01/2022 Unauthorized Discharge UNAUTHORIZED DISCHARGE OF PETROLEUM COKE DUST TO THE DOMINGUEZ CHANNEL FROM THE TESORO LOS ANGELES REFINERY-CARSON OPERATIONS Violation N Inspection Tesoro Los Angeles Refinery - Carson Operations 404058 R4-2015-0259 Y
1114302 11/21/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 14.0 ug/L and reported value was 31.6 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1116765 04/01/2023 Deficient Monitoring No sample in March for TSS, Turbidity, BOD, Oil and Grease, Settleable Solids, Residual Chlorine, MBAS. Violation N Report Hawthorne Drinking Water Treatment Plant 390344 R4-2020-0055 N
1116809 05/17/2023 Late Report 4Q22 SMR due 2/14/2023, received 5/17/2023, 92 days late. Violation N Report 4525 Wilshire 193432 R4-2023-0429 Y
1117189 03/29/2023 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 690 MPN/100 mL at M-001. Violation N Report Tesoro Carson Crude Terminal 325389 R4-2019-0052 N
1117697 03/13/2023 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 28 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1117701 03/01/2023 Deficient Monitoring February 2023, no sample for pH, Temp, TSS, Turbidity, BOD, Oil & Grease, Settleable solids, sulfides, phenols, Residual Chlorine, MBAS, Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1119095 06/06/2023 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 102 NTU at M-001. Violation N Report Huntley Apartments 193333 R4-2023-0429 Y
1119826 08/15/2023 Late Report 2Q23 SMR - due 8/14/2023, received on 8/15/2023. Violation N Report Delta Plant 194115 R4-2018-0087 N
1122103 08/29/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 79 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122104 08/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 72.8 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122106 08/31/2023 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 95 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122108 09/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20.0 mg/L and reported value was 32.6 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122863 08/29/2023 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 2900 ug/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1129320 04/30/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 32 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1130662 10/27/2023 CAT2 Tetrachloroethene Daily Maximum limit is 1.6 ug/L and reported value was 4.6 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1131115 05/31/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 42.8 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131118 06/30/2024 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 130 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1136190 11/06/2024 OEV Enterococci Geometric Mean of Minimum 5 Samples in 30-Days limit is 35 MPN/100 mL and reported value was 2400.0 MPN/100 mL. Violation N Report Former Whitaker-Bermite Facility 387214 R4-2023-0429 N
1136553 09/30/2024 Deficient Monitoring No sample for E. coli density as directed by Permit R4-2018-0125. Violation N Report Landmark II 193647 R4-2018-0125 N
1136924 08/09/2024 OEV Turbidity Daily Maximum limit is 150 NTU and reported value was 200 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1137439 07/06/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L and reported value was 1 ml/L. Violation N Report 4525 Wilshire 193432 R4-2023-0429 Y
1137698 12/04/2024 Late Report 3Q24 SMR due 11/14/2024, received 12/4/2024, 20 days late. Violation N Report One Beverly Hills 420288 R4-2023-0429 N
1142276 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 31 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1144883 07/01/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit is 30 mg/L and reported value was 38 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1147132 08/28/2025 Late Report 2Q25 SMER due 8/14/25, received 8/28/2025 - 14 days late. Violation N Report 9601 Wilshire 193548 R4-2023-0429 N
1081958 11/16/2020 Late Report Late report, Due 11/14/20, report received 11/16/20, 2 days late. Violation N Report Hawthorne Drinking Water Treatment Plant 390344 R4-2020-0055 N
1091592 03/31/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 9 ug/L and reported value was 10.2 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1094322 11/18/2020 CAT2 Copper, Total Recoverable Daily Maximum limit is 18 ug/L and reported value was 38 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1094329 11/18/2020 CAT2 Zinc, Total Recoverable Daily Maximum limit is 119 ug/L and reported value was 240 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1097326 08/06/2021 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 2.58 mg/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1097328 08/06/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 39 ug/L and reported value was 205 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1097332 09/30/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value was 28.9 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1104204 01/28/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30.0 mg/L and reported value was 53.5 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1107250 08/15/2022 Late Report CI 7615 2Q22 SMR due 8/14/22, received 8/15/22 - 1 day late. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 N
1107298 06/30/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 83.4 ug/L at M-001. Violation N Report Century Park Plaza 193493 R4-2023-0429 Y
1107580 06/15/2022 CAT2 Tetrachloroethene Daily Maximum limit is 1.6 ug/L and reported value was 3.0 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1115899 01/04/2023 CAT1 Sulfide, Total (as S) Daily Maximum limit is 1.0 mg/L and reported value was 1.47 mg/L at M-001. Violation N Report UTA Plaza 382739 R4-2013-0095 Y
1116851 01/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 7.0 ug/L and reported value was 8.9 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1118366 04/30/2023 Deficient Monitoring No sample for oil and grease, Phenols, or Settleable solids during month of April, as required by Permit R4-2018-0125. Violation N Report Babylon Apartments 193581 R4-2018-0125 N
1119472 06/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20.0 mg/L and reported value was 22.8 mg/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1119828 04/30/2023 CAT2 Tetrachloroethene Monthly Average limit is 0.8 ug/L and reported value was 6.7 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1121173 06/02/2022 CAT1 Methylene Blue Active Substances (MBAS) Maximum Daily (MDEL) limit is 0.5 mg/L and reported value was 0.635 mg/L at M-001. Violation N Report Century Park Plaza 193493 R4-2023-0429 Y
1122037 11/20/2023 Late Report 3Q23 report due 11/14/23, Received. 11/2023, 6 days late. Violation N Report Huntley 446877 R4-2018-0125 N
1122865 09/12/2023 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 3000 ug/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122896 08/31/2023 Deficient Reporting No sample for pH, Temperature, TSS, Turbidity, BOD, Oil & Grease, settleable solids, sulfides, phenols, residual chlorine, MBAS During month of August. Violation N Report 620 Gramercy Place 193580 R4-2018-0125 N
1125434 02/29/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 9 ug/L and reported value was 26 ug/L at M-001. Violation N Report Office Building 193412 R4-2023-0429 Y
1129108 06/06/2024 CAT1 BOD5 @ 20 Deg. C, Percent Removal Monthly Average limit is 20 % and reported value was 20.7 %. Violation N Report Former Whitaker-Bermite Facility 387214 R4-2023-0429 N
1131183 06/30/2024 Deficient Monitoring No sample for E.coli bacteria. Violation N Report 8383 Wilshire 193563 R4-2018-0125 N
1135253 08/31/2024 Deficient Reporting August 31, 2024 - Failure to sample for pH, Temperature, Total Suspended Solids, Turbidity, BOD, Oil and Grease, Settleable Solids, Residual Chlorine, Methylene Blue Activated Substances (MBAS) , Carbon Tetra Chloride, Tetrachloroethylene, Trichloroethylene, Total Dissolved Solids, Sulfate, Chloride. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1136797 08/15/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 22 mg/L at M-001. Violation N Report Huntley Apartments 193333 R4-2023-0429 N
1136918 07/29/2024 CAT1 Sulfide, Total (as S) Daily Maximum limit is 1.0 mg/L and reported value was 29.5 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1136920 07/31/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 28.4 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1137014 06/30/2023 Deficient Monitoring Missing monthly sampling. No representative sample collected on day of discharge for May and June. Violation N Report Delta Plant 194115 R4-2018-0087 N
1137693 12/12/2024 Late Report 3Q24 SMR due 11/14/2024, received 12/12/2024, 28 days late. Violation N Report 620 Gramercy Place 193580 R4-2018-0125 N
1139587 12/31/2024 Deficient Reporting Failure to sample for acrylonitrile or total petroleum hydrocarbons in month of December as directed by Permit R4-2018-0125. Violation N Report Landmark II 193647 R4-2018-0125 N
1139924 12/01/2024 Deficient Monitoring Failure to sample for pH, temperature, total suspended solids, turbidity, biochemical oxygen demand, oil and grease, settleable solids, sulfides, phenols, residual chlorine, and methylene blue activated substances during November of 2024. Violation N Report 4525 Wilshire 193432 R4-2023-0429 N
1140383 11/21/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 2400 MPN/100 mL. Violation N Report Former Whitaker-Bermite Facility 387214 R4-2023-0429 N
1140468 02/18/2025 Late Report 4Q24 SMR due 2/14/25, received 2/18/2025, 4 days late. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1144847 02/08/2024 CAT2 Zinc, Total Recoverable Maximum Daily (MDEL) limit is 105.0 ug/L and reported value was 120.0 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1144852 10/31/2024 CAT2 Zinc, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 32 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1144867 12/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 9 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1144895 06/30/2024 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L and reported value was 0.15 ml/L. Violation N Report UCLA Station 447822 R4-2018-0125 Y
1145053 04/02/2025 CAT1 Aluminum, Total Daily Maximum limit is 1.5 lb/day and reported value was 2.4 lb/day at EFF-001. Violation N eSMR William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1100511 12/31/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 15.8 ug/L at M-001. Violation N Report 6500 Wilshire 193433 R4-2023-0429 Y
1101410 12/31/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 9.0 ug/L and reported value was 12.4 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1103709 02/08/2022 Deficient Monitoring See attached laboratory letter. Fruit Growers Laboratory failed to notify Calleguas they were subcontracting out several methods due to the helium shortage. The subcontracted laboratory was not notified to run the 625 method; therefore, benzidine and hexachlorobenzene were not analyzed. Calleguas was notified of this error on 4/27/2022. Violation N eSMR Regional Salinity Management Pipeline (RSMP) 428242 R4-2019-0075 N
1104202 01/28/2022 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 100 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1104379 03/31/2022 Deficient Reporting 1Q22, no sample for acrylonitrile or total petroleum hydrocarbons, as directed by Permit R4-2018-0125. Violation N Report Landmark II 193647 R4-2018-0125 N
1105006 03/14/2022 CAT2 Tetrachloroethene Monthly Average limit is 0.8 ug/L and reported value was 1.6 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1105513 06/17/2022 Late Report 1Q22 SMR due 5/15/2022, received 6/17/2022, 33 days late. Violation N Report Huntley Apartments 193333 R4-2023-0429 Y
1114367 12/15/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 26 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1114368 12/15/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 26 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1117698 03/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 28 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1119827 04/27/2023 CAT2 Tetrachloroethene Daily Maximum limit is 1.6 ug/L and reported value was 6.7 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1123740 11/23/2023 ATOX Acute Toxicity-Topsmelt-survival 4-Day Average (Mean) limit is 90 % survival and reported value was 84 % survival. Violation N Report Gateway East 193378 R4-2023-0429 N
1126683 02/06/2024 OEV Enterococci Daily Maximum limit is 110 MPN/100 mL and reported value was 390 MPN/100 mL at EFF-001. Violation N eSMR Tesoro Carson Crude Terminal 430285 R4-2020-0119 N
1130664 10/31/2023 CAT2 Tetrachloroethene Monthly Average limit is 0.8 ug/L and reported value was 4.6 ug/L. Violation N Report Delta Plant 194115 R4-2018-0087 Y
1136189 11/21/2024 Late Report 3Q24 SMR Due 11/14/24, received 11/21/24, 7 days late. Violation N Report Former Whitaker-Bermite Facility 387214 R4-2023-0429 N
1137031 08/14/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 30 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1137041 10/31/2023 CAT2 Zinc, Total Recoverable Monthly Average limit is 360 ug/L and reported value was 880 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1137148 09/30/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 47 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1142975 04/22/2025 Late Report 4Q24 SMR due 2/14/25, received 4/22/25, 67 days late. Violation N Report 150 El Camino Drive Office Building 320379 R4-2023-0429 Y
1143549 05/23/2025 Deficient Reporting No sample for Acrylonitrile in January 2025, February 2025, or March 2025. Violation N Report Landmark II 193647 R4-2018-0125 N
1145521 06/30/2025 OEV Flow Daily Maximum limit is 50000 GPD and reported value was 69423 GPD at M-001. Violation N Report Office Building 193412 R4-2023-0429 N
1146092 08/19/2025 Late Report 2Q25 SDMR due 8/14/2025, received 8/15/2025, 1 day late. Violation N Report UCLA Station 447822 R4-2018-0125 N
1084111 01/11/2021 Late Report 2Q20 report received 150 days past due. Violation N Report 9200 Wilshire 397011 R4-2013-0095 N
1088693 01/14/2021 Late Report 3Q20 SMR due 11/14/2020, received 1/14/2021 61 days late. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 Y
1091441 02/28/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 7.0 ug/L and reported value was 9.3 ug/L at M-001. Violation N Report Masselin Park West 193366 R4-2018-0125 Y
1093625 08/16/2021 Late Report 2Q21 SMR due 8/14/2021, received 8/16/2021, 2 days late. Violation N Report 9601 Wilshire 193548 R4-2023-0429 N
1094624 09/08/2021 Late Report Due 2/14/2021, received 9/8/21, 206 days late. Violation N Report ETCO Olympic Office 413006 R4-2013-0095 Y
1097329 08/31/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value was 111 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1100741 11/30/2021 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 85 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1101407 11/30/2021 CAT2 Copper, Total Recoverable Monthly Average limit is 9.0 ug/L and reported value was 40.15 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1101409 12/03/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 18.0 ug/L and reported value was 22.8 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1101531 03/03/2022 Late Report 4Q21 SMR due 2/14/22, received 3/3/22, 17 days late. Violation N Report 620 Gramercy Place 193580 R4-2018-0125 N
1112680 11/15/2022 Late Report 3Q22 SMR due 11/14/2022, received 11/15/22 1 day late. Violation N Report Century Park Plaza 193493 R4-2023-0429 N
1112681 11/15/2022 Late Report 3Q22 SMR due 11/14/22, received 11/15/22 - 1 day late. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 N
1115764 11/30/2022 OEV E.coli Single Sample Maximum limit is 576 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1116211 03/29/2023 OEV Enterococci Single Sample Maximum limit is 110 MPN/100 mL and reported value was 690 MPN/100 mL at EFF-001. Violation N eSMR Tesoro Carson Crude Terminal 430285 R4-2020-0119 N
1118615 06/09/2023 CAT1 Chloride Daily Maximum limit is 150 mg/L and reported value was 220 mg/L. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 Y
1118963 05/02/2023 Deficient Reporting The laboratory miscommunicated with the subcontracted laboratory and the tests to analyze for benzidine and hexachlorobenzene were not run within hold time. We have attached an explanation letter under the attachment section. Violation N eSMR Regional Salinity Management Pipeline (RSMP) 428242 R4-2019-0075 N
1119094 05/02/2023 OEV Turbidity Monthly Average limit is 50.0 NTU and reported value was 82.8 NTU at M-001. Violation N Report Huntley Apartments 193333 R4-2023-0429 Y
1119338 06/30/2023 Deficient Monitoring No sample for Acrylonitrile in April, May, or June. Violation N Report Landmark II 193647 R4-2018-0125 N
1119839 12/31/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 9.64 ug/L. Violation N Report 8383 Wilshire 193563 R4-2018-0125 Y
1122109 09/30/2023 OEV Turbidity Monthly Average limit is 50.0 NTU and reported value was 91.3 NTU at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1122866 09/21/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 48.2 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1123045 12/12/2023 Late Report 3Q23 SMR due 11/14/2023, received 12/12/2023, 28 days late. Violation N Report Huntley Apartments 193333 R4-2023-0429 N
1123286 06/09/2023 Deficient Monitoring pH, residual chlorine, Nitrate/Nitrite analyzed out of holding time Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1123531 03/29/2023 Surface Water Enterococci single sample maximum limit is 110/MPN/100 mL and reported value was 690 MPN/100 mL. Violation N eSMR Tesoro Carson Crude Terminal 430285 R4-2020-0119 N
1124391 11/30/2023 CAT1 Sulfide, Total (as S) Daily Maximum limit is 1.0 mg/L and reported value was 5.08 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1125430 02/29/2024 CAT2 Copper, Total Recoverable Daily Maximum limit is 18 ug/L and reported value was 26 ug/L at M-001. Violation N Report Office Building 193412 R4-2023-0429 Y
1127618 01/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 35 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1127620 02/29/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 95 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1129885 03/24/2023 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 2500 ug/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1129886 08/29/2023 CAT1 Sulfide, Total (as S) Daily Maximum limit is 1.0 mg/L and reported value was 1.28 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131111 04/30/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 108 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1131121 06/30/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20.0 mg/L and reported value was 20.9 mg/L at M-001. Violation N Report Ralphs Grocery Co. Store #289 193282 R4-2023-0429 Y
1136643 09/30/2024 Deficient Reporting Failure to sample for E coli as directed by Permit R4-2018-0125. Violation N Report Century Park Plaza 193493 R4-2023-0429 N
1137017 04/30/2024 Deficient Monitoring Missing monthly monitoring; no representative samples collected for April Violation N Report Delta Plant 194115 R4-2018-0087 N
1139744 02/06/2024 OEV Enterococci Daily Maximum limit is 110 MPN/100 mL and reported value was 390 MPN/100 mL at EFF-001. Violation N eSMR Tesoro Carson Crude Terminal 430285 R4-2020-0119 N
1140004 02/12/2025 Late Report Late 3Q24 SMR, due 11/14/24, received 2/12/25, 90 days late. Violation N Report UCLA Station 447822 R4-2018-0125 Y
1142019 02/18/2025 CAT2 Copper, Total Recoverable 30-Day Average limit is 0.008 lb/day and reported value was 0.013 lb/day at EFF-001. Violation N eSMR William B. Temple Water Treatment Plant #1 449788 R4-2022-0272 N
1142274 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 36 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1144848 02/29/2024 CAT2 Zinc, Total Recoverable Monthly Average limit is 52 ug/L and reported value was 120 ug/L at M-001. Violation N Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1144891 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 12 ug/L. Violation N Report Gateway East 193378 R4-2023-0429 Y
1146785 08/28/2025 Late Report 2Q25 SMR due 8/14/2025, received 8/28/2025 - 14 days late. Violation N Report Landmark II 193647 R4-2018-0125 N
1103734 04/16/2022 Late Report Annual SMR ( SUMRPT ) report for 2021 (2349183) was due on 15-APR-22 Violation None Report Camrosa Water Reclamation Facility 436958 R4-2020-0078 N
1113401 02/02/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2554019) was due on 01-FEB-23 Violation None Report Marine Terminal 2 396218 R4-2015-0200 N
1109390 04/15/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 32.1 mg/L. Violation None Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1114545 03/01/2023 Late Report Once Only OneTime ( TECHRPT ) (Harbor Toxics TMDL Monitoring Plan and QAPP) report for 2022/12/01 (2651171) was due on 28-FEB-23 Violation None Report Marine Terminal 2 449082 R4-2022-0260 N
1114547 03/01/2023 Late Report Once Only OneTime ( TECHRPT ) (Initial Investigation TRE workplan) report for 2022/12/01 (2651166) was due on 28-FEB-23 Violation None Report Marine Terminal 2 449082 R4-2022-0260 N
1097997 12/02/2021 Late Report Once Only OneTime ( TECHRPT ) (Climate Change Plan) report for 2020/12/01 (2389757) was due on 01-DEC-21 Violation None Report Tesoro Carson Crude Terminal 430285 R4-2020-0119 N
1119137 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Best Management Practice Plan (BMPP)) report for 2023/05/01 (2711746) was due on 29-JUL-23 Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
1119138 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Initial Investigation TRE workplan) report for 2023/05/01 (2711744) was due on 29-JUL-23 Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
1110039 11/02/2022 Late Report Quarterly SMR ( MONNPDES ) report for Q3 2022 (2582839) was due on 01-NOV-22 Violation None Report Tesoro Los Angeles Refinery - Carson Operations 404058 R4-2015-0259 N
1113392 02/02/2023 Late Report Annual SMR ( MONNPDES ) report for 2022 (2656670) was due on 01-FEB-23 Violation None Report Tesoro Los Angeles Refinery - Carson Operations 404058 R4-2015-0259 N
1107111 08/02/2022 Late Report Quarterly SMR ( MONNPDES ) report for Q2 2022 (2142874) was due on 01-AUG-22 Violation None Report Los Angeles Refinery, Carson Plant 411309 R4-2017-0120 N
1116739 05/02/2023 Late Report Quarterly SMR ( MONNPDES ) report for Q1 2023 (2673700) was due on 01-MAY-23 Violation None Report Tesoro Sulfur Recovery Plant 406222 R4-2017-0040 N
1121171 05/05/2022 CAT1 Methylene Blue Active Substances (MBAS) Maximum Daily (MDEL) limit is 0.5 mg/L and reported value was 0.627 mg/L at M-001. Violation None Report Century Park Plaza 193493 R4-2023-0429 Y
1122622 12/01/2023 Late Report Once Only OneTime ( TECHRPT ) (Climate Change Effects Vulnerability Assessment and Mitigation Plan) report for 2022/12/01 (2651170) was due on 30-NOV-23 Violation None Report Marine Terminal 2 449082 R4-2022-0260 N
1130855 08/02/2024 Late Report Quarterly SMR ( MONNPDES ) report for Q2 2024 (2788880) was due on 01-AUG-24 Violation None Report Los Angeles Refinery, Carson Plant 411309 R4-2017-0120 N
1144846 01/31/2024 CAT2 Zinc, Total Recoverable Monthly Average limit is 52 ug/L and reported value was 60 ug/L at M-001. Violation None Report Hudson 11601 Wilshire, LLC 315610 R4-2018-0125 Y
1113400 02/02/2023 Late Report Quarterly SMR ( MONNPDES ) report for Q4 2022 (2616978) was due on 01-FEB-23 Violation None Report Marine Terminal 2 396218 R4-2015-0200 N
1114546 03/01/2023 Late Report Once Only OneTime ( TECHRPT ) (Stormwater Pollution Prevention Plan (SWPPP)) report for 2022/12/01 (2651167) was due on 28-FEB-23 Violation None Report Marine Terminal 2 449082 R4-2022-0260 N
1114548 03/01/2023 Late Report Once Only OneTime ( TECHRPT ) (Spill Contingency Plan (SCP)) report for 2022/12/01 (2651169) was due on 28-FEB-23 Violation None Report Marine Terminal 2 449082 R4-2022-0260 N
1119139 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Stormwater Pollution Prevention Plan (SWPPP)) report for 2023/05/01 (2711745) was due on 29-JUL-23 Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
1119140 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Spill Contingency Plan (SCP)) report for 2023/05/01 (2711747) was due on 29-JUL-23 Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
1109388 03/31/2021 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20.0 mg/L and reported value was 27 mg/L. Violation None Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1114549 03/01/2023 Late Report Once Only OneTime ( TECHRPT ) (Best Management Practice Plan (BMPP)) report for 2022/12/01 (2651168) was due on 28-FEB-23 Violation None Report Marine Terminal 2 449082 R4-2022-0260 N
1109470 10/07/2021 CAT2 Copper, Total Recoverable Daily Maximum limit is 39.0 ug/L and reported value was 52.9 ug/L. Violation None Report 8383 Wilshire 193563 R4-2018-0125 Y
1103735 04/16/2022 Late Report Annual SMR ( MONNPDES ) report for 2021 (2349178) was due on 15-APR-22 Violation None Report Camrosa Water Reclamation Facility 436958 R4-2020-0078 N
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 292
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
194335 Los Angeles Regional Water Quality Control Board Enrollee VOLMON 01/01/2000 Historical
Total Regulatory Measures linked to Related Parties: 1
  
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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