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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
582145 Isabella Suarez 320 West 4th Street 200 Los Angeles, CA 90013 213-576-6806 isabella.suarez@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 08/01/2018 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.
1119022 05/04/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 Y
1119023 05/04/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 Y
1119019 05/31/2023 CAT2 Copper, Total Recoverable Monthly Average (Mean) limit is 20 ug/L and reported v Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 Y
1119021 05/04/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 Y
1119018 05/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 Y
1119020 05/04/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 Y
1121563 08/20/2023 CAT1 Oil and Grease Maximum Daily (MDEL) limit is 15 mg/L and reported value was 23 m Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123669 11/30/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123671 12/20/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126872 02/01/2024 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 85 NTU at Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123665 11/15/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123682 12/30/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126847 02/19/2024 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142793 01/31/2025 CAT2 Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 6 ug/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126874 02/19/2024 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121543 08/20/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121562 08/20/2023 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 81 NTU at Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123675 12/30/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1143336 02/18/2025 CAT2 TCDD Equivalents Monthly Average limit is 0.53 pg/L and reported value was 1.34 Violation N eSMR San Clemente Island WWTP 456707 R4-2024-0182 N
1142799 01/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123658 11/15/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121550 08/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123670 12/20/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148877 09/18/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127589 03/23/2024 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130298 04/13/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130804 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_05_Middle exceeded the Enteroco Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1126879 02/29/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145456 04/26/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130301 04/13/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130802 05/13/2024 Surface Water On 13 May 2024, receiving water samples from SBM_02_Surface exceeded the Enteroc Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1126826 02/06/2024 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported valu Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1121560 08/31/2023 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 81 NTU at EFF-0 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123655 11/15/2023 CAT1 Oil and Grease Maximum Daily (MDEL) limit is 15 mg/L and reported value was 36 m Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145458 04/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126869 02/29/2024 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126850 02/19/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145473 04/26/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 7900 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126861 02/01/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121555 08/20/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 542 lb/day and reported va Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121524 08/20/2023 CAT2 Lead, Total Recoverable Maximum Daily (MDEL) limit is 21 ug/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142784 02/13/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123689 12/20/2023 CAT1 Sulfate, Total (as SO4) Maximum Daily (MDEL) limit is 400 mg/L and reported valu Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126853 02/19/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121528 07/26/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127081 01/18/2024 Surface Water The Navy exceeded the Enterococcus permit limit of 104 MPN/100mL for a single sa Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1123664 11/15/2023 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130306 04/13/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121526 08/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142787 02/05/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121548 08/31/2023 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145471 04/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126864 02/19/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126849 02/19/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126843 01/20/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142803 03/13/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123686 12/30/2023 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145472 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121521 08/20/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123663 11/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142789 02/13/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123666 11/30/2023 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 32 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142774 01/26/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130809 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_01_Bottom exceeded the Enteroco Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1130805 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_02_Surface exceeded the Enteroc Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1121540 08/20/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121545 08/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145462 05/07/2025 CAT1 Chloride Maximum Daily (MDEL) limit is 100 mg/L and reported value was 491 mg/L Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142788 02/13/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 920 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130807 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_03_Bottom exceeded the Enteroco Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1130296 04/30/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142781 03/05/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130811 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_04_Surface exceeded the Enteroc Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1113306 11/14/2022 Deficient Monitoring Miscommunication between the Navy's contracted lab and the sub-Lab led to the ca Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1121559 09/02/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130305 04/13/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123673 12/20/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 240 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126852 02/19/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126844 01/20/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126845 01/20/2024 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130808 04/11/2024 Surface Water On 11 April, receiving water location SBM-002 exceeded the Enterococcus permit l Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1145474 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123662 11/30/2023 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 70 NTU at EFF-0 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130800 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_01_Middle exceeded the Enteroco Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1130304 04/30/2024 OEV Turbidity Monthly Average limit is 50 NTU and reported value was 85 NTU at EFF-0 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130302 04/13/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121525 07/26/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121516 08/31/2023 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 43 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121533 09/02/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127605 03/23/2024 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123684 12/30/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121542 08/20/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130294 04/30/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1113304 11/14/2022 Deficient Monitoring Miscommunication between the Navy's contracted lab and the sub-Lab led to the ca Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1123672 12/20/2023 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145465 04/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121531 09/02/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148876 09/18/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145468 04/30/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121517 08/20/2023 CAT1 Oil and Grease Maximum Daily (MDEL) limit is 15 mg/L and reported value was 43 m Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126824 02/06/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.2 SU at EFF-00 Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1127597 03/30/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148883 09/18/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123656 11/30/2023 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121556 09/02/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145470 04/26/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127592 03/23/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121536 08/20/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142798 03/13/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1300 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130309 04/13/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 2300 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142792 01/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123659 11/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145463 04/26/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121557 09/30/2023 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 12 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148881 09/18/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 3300 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121544 08/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121553 08/20/2023 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126855 03/02/2024 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148879 09/18/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142780 02/28/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 MPN/100 mL and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127078 01/18/2024 Surface Water The Navy exceeded the Enterococcus permit limit of 104 MPN/100mL at location RSW Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1142802 02/13/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1113307 10/17/2022 Deficient Monitoring pH field measurement was not collected/documented by the operator Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1123691 10/04/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130303 04/30/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148882 09/18/2025 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126867 03/06/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126871 01/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121841 07/11/2023 CAT1 Total Suspended Solids (TSS) Monthly Average (Mean) limit is 30 mg/L and reporte Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1148884 09/18/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145467 04/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127593 03/23/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126848 02/19/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142782 01/26/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130311 06/12/2024 OEV Temperature Instantaneous Maximum limit is 86 Degrees F and reported value was 8 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121535 08/20/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121546 08/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142775 02/28/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 1. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127601 03/31/2024 CAT2 Copper, Total Monthly Average limit is 18 ug/L and reported value was 25.9 ug/L Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126846 01/20/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 240 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123685 12/30/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121565 08/31/2023 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 1. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142796 03/13/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 350 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142800 01/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121554 09/02/2023 CAT1 Chloride Maximum Daily (MDEL) limit is 100 mg/L and reported value was 143 mg/L Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123678 11/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121842 07/11/2023 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85 Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1148873 09/18/2025 CAT2 Lead, Total Recoverable Monthly Average limit is 11 ug/L and reported value was Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123668 11/30/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145475 04/26/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126876 01/20/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127604 03/23/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126832 02/06/2024 CAT2 Hydrocarbons, Petroleum Daily Discharge limit is 8.3 lbs/year and reported value Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1130297 04/30/2024 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 14 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123677 11/30/2023 CAT1 Ammonia, Total (as N) Monthly Average limit is 1.75 mg/L and reported value was Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145457 04/26/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1100 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126856 03/02/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126851 02/19/2024 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127082 01/18/2024 Surface Water The Navy exceeded the Enterococcus permit limit of 104 MPN/100mL for a single sa Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1123674 12/30/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142779 03/05/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121549 08/20/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121522 08/20/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126877 01/20/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142773 02/13/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121515 08/20/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1135173 08/07/2024 CAT1 Chloride Maximum Daily (MDEL) limit is 100 mg/L and reported value was 231 mg/L Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121534 08/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121558 09/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130299 04/13/2024 CAT2 Phenols, Total Maximum Daily (MDEL) limit is 1 mg/L and reported value was 1.08 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126873 02/01/2024 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126831 02/06/2024 CAT2 Zinc, Total Recoverable Annual loading limit is 9.75 kg/year and reported value Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1127598 03/30/2024 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148432 08/04/2025 Surface Water HCTP received a FAIL result on the bioassay sample taken on 8/4/25, 8/6/25, and Violation N eSMR Hill Canyon WWTP 428016 R4-2019-0137 N
1123690 10/31/2023 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 1 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121527 08/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121520 08/20/2023 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 0.43 lb/day and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127596 03/30/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123660 11/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148871 09/18/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 4900 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145469 04/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121539 08/20/2023 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126828 02/05/2024 CTOX Chronic Toxicity-Fathead Minnow-Growth Other limit is 50 % effect and reported v Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1121541 08/31/2023 CAT2 Lead, Total Recoverable Monthly Average limit is 11 ug/L and reported value was Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126865 03/06/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130803 05/13/2024 Surface Water On 13 May 2024, receiving water samples from SBM_02_Middle exceeded the Enteroco Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1121564 08/31/2023 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 12 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126854 02/19/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148878 09/18/2025 CAT2 Phenols, Total Maximum Daily (MDEL) limit is 1 mg/L and reported value was 1.45 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142790 03/13/2025 OEV E.coli Monthly Average limit is 235 MPN/100 mL and reported value was 350 MPN/10 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126870 01/31/2024 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 13 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130307 04/13/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130310 04/13/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148874 09/18/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121518 08/31/2023 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 23 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142772 02/13/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 2300 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148880 09/18/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123688 12/20/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127590 03/23/2024 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130308 06/12/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 240 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142804 01/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126866 03/06/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 280 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142785 02/13/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142777 02/13/2025 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121519 08/31/2023 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 2. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127079 01/18/2024 Surface Water The Navy exceeded the Enterococcus permit limit of 104 MPN/100mL for a single sa Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1123667 11/15/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126827 02/05/2024 CAT2 Hydrocarbons, Petroleum Maximum Daily (MDEL) limit is 100 ug/L and reported valu Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1126830 02/06/2024 CAT2 Mercury, Total Recoverable Daily Discharge limit is 0.0083 lb/day and reported v Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1145466 04/26/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127599 03/30/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123679 11/15/2023 CAT1 Oil and Grease Maximum Daily (MDEL) limit is 15 mg/L and reported value was 32 m Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126859 02/01/2024 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130810 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_03_Surface exceeded the Enteroc Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1142786 01/26/2025 OEV Fecal Coliform 1-Hour Average (Mean) limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1135172 08/07/2024 OEV Temperature Instantaneous Maximum limit is 86 Degrees F and reported value was 8 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121551 08/20/2023 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127594 03/23/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123657 11/15/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123661 11/15/2023 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142801 02/13/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 2400 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145905 04/14/2025 CAT1 Total Suspended Solids (TSS) 1-Hour Average (Mean) limit is 0 % and reported val Violation N eSMR San Clemente Island WWTP 456707 R4-2024-0182 N
1123654 11/30/2023 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 36 mg/L a Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127603 03/31/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121529 09/30/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126829 02/06/2024 CAT2 Copper, Total Recoverable Annual loading limit is 1.36 kg/year and reported valu Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1121530 08/31/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121537 08/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130812 05/21/2024 Surface Water Receiving water location RSW_04_Surface exceeded the Enterococcus permit limit f Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1145461 04/26/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142797 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145460 04/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127080 01/18/2024 Surface Water The Navy exceeded the Enterococcus permit limit of 104 MPN/100mL for a single sa Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1145455 04/30/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126860 02/29/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50.0 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148872 09/18/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126825 02/06/2024 OEV E.coli 6-Week Rolling Geometric Mean limit is 100 CFU/100 mL and reported value Violation N eSMR Torrance Refinery 420938 R4-2019-0076 N
1130295 04/17/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 350 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123681 11/15/2023 CAT2 Phenols, Total Maximum Daily (MDEL) limit is 1 mg/L and reported value was 1.24 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121552 09/02/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123683 11/30/2023 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126858 03/02/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 240 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142791 01/26/2025 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.1 mg/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148875 09/18/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123687 12/20/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1145459 04/30/2025 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121561 08/20/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 0.2 lb/day and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130801 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_03_Middle exceeded the Enteroco Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1126862 02/29/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 20 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127077 01/18/2024 Surface Water The Navy exceeded the Enterococcus permit limit of 104 MPN/100mL for a single sa Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1127595 03/23/2024 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39.0 ug/L and reported v Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1127591 03/23/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 350 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142795 03/05/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 MPN/100 mL and report Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1148870 09/18/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121532 09/02/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121547 08/20/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.3 ml/L/hr and reported value w Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121523 08/20/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130806 05/13/2024 Surface Water On 13 May 2024, receiving water samples from RSW_02_Bottom exceeded the Enteroco Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1127588 03/23/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123676 12/30/2023 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126868 02/29/2024 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L/hr and reported value was 0. Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142794 03/05/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142783 01/26/2025 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 280 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126857 03/02/2024 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1121538 08/20/2023 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 39 ug/L and reported val Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1130300 04/13/2024 OEV Turbidity Maximum Daily (MDEL) limit is 75 NTU and reported value was 85 NTU at Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1123680 11/15/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Maximum Daily (MDEL) limit i Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1142778 02/28/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 18 ug/L and reported value wa Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126875 02/19/2024 OEV E.coli Single Sample Maximum limit is 235 MPN/100 mL and reported value was 1600 Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1126863 02/29/2024 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value Violation N eSMR Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1113305 11/14/2022 Deficient Monitoring Miscommunication between the Navy's contracted lab and the sub-Lab led to the ca Violation N eSMR San Clemente Island WWTP 420106 R4-2018-0156 N
1146564 04/30/2025 CAT2 Zinc, Total Monthly Average limit is 52 ug/L and reported value was 94 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1120944 10/05/2023 Late Report Report is past due 143 days. Violation N Report 7901 Beverly Blvd. 449828 R4-2023-0429 N
1124893 02/29/2024 Late Report 4Q23: Received 15 days late. Violation N Report Virgil Housing 452440 R4-2018-0125 N
1141020 12/31/2024 Deficient Monitoring Samples were collected from the primary sump for October, November, and December Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1146563 04/30/2025 CAT2 Copper, Total Monthly Average limit is 7 ug/L and reported value was 150 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1122218 10/03/2022 Late Report August 2022 report was past due by 2 days. Violation N Report Haynes Generating Station 148235 00-081 N
1122458 09/30/2023 Deficient Monitoring Missing quarterly frequency for selenium. Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1143773 05/28/2025 Late Report Late report, 1Q25 SMR due 5/15/2025, received 5/28/25 - 13 days late. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1131542 06/25/2024 CAT1 Chloride Maximum Daily (MDEL) limit is 230 mg/L and reported value was 287 mg/L. Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1132104 06/30/2024 Deficient Monitoring Lead, Zinc, and E. Coli were not sampled and did not meet the quarterly monitori Violation N Report 852 NW Knoll Dr 450981 R4-2018-0125 N
1115375 02/15/2023 Late Report 4th quarter 2022 report submitted one day late Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1115370 06/30/2022 Deficient Reporting Missing selenium with required frequency of quarterly Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1124916 12/31/2023 Deficient Reporting Missing Acute Toxicity annual frequency result for 2023 Violation N Report 852 NW Knoll Dr 450981 R4-2018-0125 N
1141017 10/31/2024 Deficient Reporting Flow was not reported for October 2024 Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1132033 09/03/2024 Late Report Past due by 20 days Violation N Report Colorado Lagoon Open Channel Phase 2a 449853 R4-2018-0125 N
1140896 02/26/2025 Late Report 4Q24 SMR due 2/14/25, received 2/26/25 - 12 days late. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1130910 02/03/2024 Late Report February monitoring report was submitted passed due by 2 days. Violation N Report Haynes Generating Station 148235 00-081 N
1130426 04/05/2022 CTOX Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0. Violation N Report Ventura WRF 437203 R4-2020-0024 N
1120840 09/27/2023 Late Report Report is 135 days late. Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1115599 11/15/2022 Late Report 3rd quarter 2022 submitted one day late. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1130119 07/02/2024 Late Report 1Q24 report was submitted 48 days past due. Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1138634 08/02/2024 OEV pH Daily Minimum limit is 6.5 SU and reported value was 6.33 SU. Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1142306 03/06/2025 CAT2 Copper, Total Recoverable Maximum Daily (MDEL) limit is 14 ug/L and reported val Violation N Report Red Building 325789 R4-2018-0125 N
1132035 09/03/2024 Late Report Past due by 20 days. Violation N Report Discovery and Translational Hub 453856 R4-2018-0125 N
1120964 02/27/2023 Deficient Monitoring Oil and Grease sample exceeded holding time by 4 days. Violation N Report Ventura WRF 437203 R4-2020-0024 N
1130118 07/02/2024 Late Report 1Q24 report was submitted 48 days past due. Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1136548 07/24/2024 Deficient Monitoring Chromium (VI), Chromium (III), and TCDD Equivalents exceeded holding times Violation N Report Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 N
1117300 03/31/2023 Deficient Reporting Missing quarterly result for Selenium. Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1124420 02/21/2024 Late Report 4Q23: Past due 6 days Violation N Report Line 95 Pipeline 454208 R4-2009-0068 N
1140149 02/29/2024 CAT1 Sulfate, Total (as SO4) Monthly Average (Mean) limit is 250.0 mg/L and reported Violation N Report Hill Canyon WWTP 428016 R4-2019-0137 N
1147998 05/09/2024 OEV Flow Daily Maximum limit is 1.729 MGD and reported value was 2.139 MGD. *** MMP Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1115372 11/15/2022 Late Report 3rd quarter 2022 report submitted one day late Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1124286 02/15/2024 Late Report 4Q23 SMR due 2/14/2024, received 2/15/2024. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1144197 06/04/2025 Late Report 1Q25 report was submitted 20 days late Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1130408 12/31/2020 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1121805 07/31/2023 Deficient Reporting Monthly sample results were missing for these constituents: pH, temperature, TSS Violation N Report Union Pacific RR OH Pump Plant (07-327304) 450246 R4-2018-0125 N
1148156 12/31/2024 Deficient Reporting 4Q2024: Acute Toxicity not reported annually Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1115485 04/30/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 16.0 ug/L and reported value Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1118482 05/04/2022 Deficient Monitoring Chronic toxicity: the abalone test performed failed to meet the minimum test acc Violation N Report Ventura WRF 437203 R4-2020-0024 N
1148154 08/20/2024 OEV Flow Daily Maximum limit is 1.728 MGD and reported value was 2.466 MGD. *** MMP Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1140826 07/31/2024 Deficient Monitoring Residual Chlorine was never field tested and exceeded the holding times for all Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1130423 02/28/2022 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1115487 10/13/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 33.0 ug/L and reported value wa Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1140825 08/31/2024 Deficient Monitoring Residual Chlorine was never field tested and exceeded the holding times for all Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1141059 11/08/2024 Deficient Monitoring TBA and Dibenzo(a,h)Anthracene exceeded holding time. Violation N Report Lingo Residence 448168 R4-2018-0125 N
1120222 09/20/2023 Late Report Past due 128 days Violation N Report Crossings Campus Phase 2 452195 R4-2018-0125 N
1122403 12/06/2023 Late Report 3Q23 past due by 22 days. Violation N Report North Interconnection Pipeline of the LVMWD-CMWD Interconnection Project 453232 R4-2018-0125 N
1120219 09/21/2023 Late Report Past due 129 days Violation N Report Lingo Residence 448168 R4-2018-0125 N
1122465 12/07/2023 Late Report Report is past due 23 days. Violation N Report Discovery and Translational Hub 453856 R4-2018-0125 N
1130116 07/02/2024 Late Report The 1Q24 report was past due by 48 days Violation N Report 320 La Cienega Development 447481 R4-2023-0429 N
1121807 09/30/2023 Deficient Reporting Quarterly sample results were missing for the following constituents: Copper, Le Violation N Report Union Pacific RR OH Pump Plant (07-327304) 450246 R4-2018-0125 N
1140827 10/04/2024 Deficient Monitoring Residual Chlorine was never field tested and exceeded the holding time for the s Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1130951 08/15/2024 Late Report 2Q24 past due by 1 day. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1120945 10/05/2023 Late Report Report is past due 52 days. Violation N Report 7901 Beverly Blvd. 449828 R4-2023-0429 N
1130422 01/31/2022 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1146561 05/31/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1141018 11/30/2024 Deficient Reporting Flow was not reported for November 2024 Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1121949 11/15/2023 Late Report 3Q23 report was passed due one day. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1115482 03/23/2022 Deficient Monitoring Residual chlorine wasn't analyzed within 15 minute holding time for March. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1131543 06/30/2024 CAT1 Chloride Monthly Average limit is 150 ml/L and reported value was 287 ml/L. Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1141019 12/31/2024 Deficient Reporting Flow was not reported for December 2024 Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1124917 03/04/2024 Late Report 4Q23 report was submitted 19 days late. Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1131168 08/22/2024 Late Report Past due by 8 days. Violation N Report Lingo Residence 448168 R4-2018-0125 N
1115486 02/15/2023 Late Report Fourth quarter 2022 was submitted one day late. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1130414 06/30/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1130412 04/30/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1115488 10/31/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 16.0 ug/L and reported value Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1121114 05/15/2023 Late Report Report was past due by 22 days. Violation N Report Union Pacific RR OH Pump Plant (07-327304) 450246 R4-2018-0125 N
1142305 02/28/2025 Deficient Reporting February 2025 monthly frequency was not met for the following constituents: pH, Violation N Report Red Building 325789 R4-2018-0125 N
1124919 02/27/2024 Late Report 4Q23 report was past due by 13 days. Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1132105 09/04/2024 Late Report The 2Q24 report was past due by 21 days. Violation N Report 852 NW Knoll Dr 450981 R4-2018-0125 N
1130419 10/31/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1138639 08/05/2024 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75 mg/L and reported Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1115481 02/22/2022 Deficient Monitoring Residual chlorine wasn't analyzed within 15 minute holding time for February. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1124285 01/01/2024 Deficient Reporting Failure to sample for Zinc as required by Permit R4-2018-0125. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1120223 09/18/2023 Late Report Past due 35 days late Violation N Report 812 Main LLC 452519 R4-2018-0125 Y
1141057 11/19/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30.0 Violation N Report Lingo Residence 448168 R4-2018-0125 Y
1143813 01/10/2025 CAT2 Copper, Total Maximum Daily (MDEL) limit is 14 ug/L and reported value was 91 ug Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1130137 02/12/2024 CAT2 Tetrachloroethene Maximum Daily (MDEL) limit is 5.0 ug/L and reported value was Violation N Report 852 NW Knoll Dr 450981 R4-2018-0125 Y
1122291 06/09/2023 CAT1 Nitrite, Total (as N) 30-Day Average limit is 1.0 mg/L and reported value was 1. Violation N Report 16501 Ventura 193589 R4-2013-0095 Y
1141058 11/30/2024 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20. Violation N Report Lingo Residence 448168 R4-2018-0125 Y
1118563 01/14/2023 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value Violation N Report Six Flags Magic Mountain, Valencia 377411 R4-2011-0029 Y
1117297 02/08/2023 CAT1 Total Dissolved Solids (TDS) Maximum Daily (MDEL) limit is 950 mg/L and reported Violation N Report 16501 Ventura 193589 R4-2013-0095 Y
1143816 01/10/2025 CAT2 Zinc, Total Maximum Daily (MDEL) limit is 105 ug/L and reported value was 170 ug Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1145214 07/22/2024 CAT2 Tert-Butyl Alcohol (TBA) Maximum Daily (MDEL) limit is 12 ug/L and reported valu Violation N Report Crossings Campus 452195 R4-2018-0125 Y
1117298 03/21/2023 CAT2 Tetrachloroethene Maximum Daily (MDEL) limit is 5 ug/L and reported value was 15 Violation N Report 16501 Ventura 193589 R4-2013-0095 Y
1128175 09/15/2023 CAT2 Vinyl Chloride Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 0.7 Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 Y
1128896 02/29/2024 CAT2 Polychlorinated Biphenyls (PCBs), Sum Monthly Average limit is 0.00017 ug/L and Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 Y
1128897 02/29/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 3 ug/L and reported value was Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 Y
1143815 01/31/2025 CAT2 Copper, Total Monthly Average limit is 7 ug/L and reported value was 91 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1117299 03/21/2023 CAT2 Vinyl Chloride Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 2 u Violation N Report 16501 Ventura 193589 R4-2013-0095 Y
1128895 02/05/2024 CAT2 Polychlorinated Biphenyls (PCBs), Sum Maximum Daily (MDEL) limit is 0.0034 ug/L Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 Y
1128898 11/07/2023 CAT2 Vinyl Chloride Maximum Daily (MDEL) limit is 0.5 ug/L and reported value was 0.9 Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 Y
1143817 01/31/2025 CAT2 Zinc, Total Monthly Average limit is 52 ug/L and reported value was 170 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 Y
1145213 07/22/2024 CAT1 Sulfide, Total (as S) Maximum Daily (MDEL) limit is 1 mg/L and reported value wa Violation N Report Crossings Campus 452195 R4-2018-0125 Y
1115374 09/30/2022 Deficient Reporting missing selenium with required frequency of quarterly Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1124358 02/21/2024 Late Report 4Q23 Report was submitted late by 7 days. Violation N Report 852 NW Knoll Dr 450981 R4-2018-0125 N
1120220 09/21/2023 Late Report Past due 38 days Violation N Report Lingo Residence 448168 R4-2018-0125 N
1130134 05/24/2024 Late Report 1Q24 report was past due by 9 days. Violation N Report 852 NW Knoll Dr 450981 R4-2018-0125 N
1130416 08/31/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1130411 03/31/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1130421 12/31/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1120955 10/05/2023 Late Report Report is Past Due 143 days. Violation N Report 320 La Cienega Development 447481 R4-2023-0429 N
1130409 01/31/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1121947 09/30/2023 CAT1 Oil and Grease Monthly Average limit is 10 mg/L and reported value was 13 mg/L. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1121016 04/30/2023 Deficient Monitoring Monitoring requirements were not met for the monthly frequency during the month Violation N Report Union Pacific RR OH Pump Plant (07-327304) 450246 R4-2018-0125 N
1146562 04/09/2025 CAT2 Copper, Total Daily Maximum limit is 14 ug/L and reported value was 150 ug/L. Violation N Report 100 N. Crescent (dewatering) 193396 R4-2023-0429 N
1117301 02/22/2023 CAT1 Methylene Blue Active Substances (MBAS) Maximum Daily (MDEL) limit is 0.5 mg/L a Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1130420 11/30/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1120841 09/27/2023 Late Report Report is 44 days late. Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1124915 10/06/2023 Deficient Monitoring Holding time violation for Sulfide result sampled on October 6, 2023. Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1136096 07/31/2024 CAT1 Settleable Solids Monthly Average limit is 0.1 ml/L and reported value was 0.2 m Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1121124 10/18/2023 Late Report Report was past due 156 days. Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 N
1124918 12/31/2023 Deficient Reporting Missing 2023 Annual Frequency for Acute Toxicity. Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1130413 05/31/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1130424 03/31/2022 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1136049 11/15/2024 Late Report 3Q24 SMR late: due 11/14/24, received 11/15/24, 1 day late. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1140824 09/30/2024 Deficient Monitoring Residual Chlorine was not field tested and exceeded holding time for all the sam Violation N Report Los Angeles County Metropolitan Transportation Authority 450948 R4-2023-0429 N
1139907 02/04/2025 Late Report The monitoring report was submitted 82 days late Violation N Report Virgil Housing 452440 R4-2018-0125 N
1130410 02/28/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1120956 10/05/2023 Late Report Report is past due 52 days. Violation N Report 320 La Cienega Development 447481 R4-2023-0429 N
1141055 07/25/2024 Deficient Monitoring pH, temperature, and residual chlorine exceeded holding time for July 2024 Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 N
1130417 09/30/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1142307 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was Violation N Report Red Building 325789 R4-2018-0125 N
1120810 09/28/2023 Late Report Submitted 45 days late. Violation N Report Virgil Housing 452440 R4-2018-0125 N
1146559 07/24/2025 Deficient Monitoring Sulfide exceeded holding time Violation N Report Lingo Residence 448168 R4-2018-0125 N
1132712 05/09/2024 Deficient Monitoring Total Coliform, Fecal Coliform, and Enterococcus exceeded their holding time. Violation N Report 812 Main LLC 452519 R4-2018-0125 N
1122198 11/28/2023 Late Report 3Q23 report was past due 13 days. Violation N Report 320 La Cienega Development 447481 R4-2023-0429 N
1136557 11/20/2024 Late Report 3Q24 report was submitted past due by 6 days. Violation N Report Red Building 325789 R4-2018-0125 N
1130415 07/31/2021 CTOX Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass Violation N Report Ventura WRF 437203 R4-2020-0024 N
1122457 11/15/2023 Late Report 3Q23 past due one day. Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1121123 10/18/2023 Late Report Report was past due 156 days. Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 N
1115484 04/24/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 33.0 ug/L and reported value wa Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1115376 12/31/2022 Deficient Reporting Missing selenium with required frequency of quarterly Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1141056 08/22/2024 Deficient Monitoring pH, temperature, and residual chlorine exceeded holding time for August 2024 Violation N Report San Pedro Public Market, LLC 450819 R4-2018-0125 N
1130949 08/16/2024 Late Report 2Q24 report was submitted past due by 2 days. Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1115480 01/20/2022 Deficient Monitoring Residual chlorine wasn't analyzed within 15 minute holding time for January. Violation N Report Diamondcrest Plaza 193927 R4-2023-0429 N
1138635 09/06/2024 OEV pH Daily Minimum limit is 6.5 SU and reported value was 6.39 SU. Violation N Report 16501 Ventura 193589 R4-2013-0095 N
1122292 06/30/2023 Deficient Monitoring Selenium is required to be sampled on a quarterly frequency and was missing from Violation N Report 16501 Ventura 193589 R4-2013-0095 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: 410
*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: 11/07/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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