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California Integrated Water Quality System Project (CIWQS)
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Place ID 861930 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
4 861930 Westside Subway Purple Line Ext Sect 2, Rodeo Stn Development Site, NEC 9399 Wilshire Los Angeles, CA, Los Angeles
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
596706 Person Darek Dumon Contact 10/09/2019
489539 Person Emmanuel Liban Contact 10/09/2019
596705 Organization Tutor Perini O&G Industries Operator Privately-Owned Business 10/09/2019
563374 Organization Los Angeles Cnty MTA Owner County Agency 10/09/2019
Total Related Parties: 4
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
429939 Enrollee - NPDES 4 NPDNONMUNIPRCS R4-2018-0125 4B198903016 05/07/2019 11/13/2023 Active N
Total Reg Measures: 1
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1131210 06/30/2024 Deficient Reporting Failure to sample monthly June and quarterly requirements at CCS Violation B Report
1131209 05/31/2024 Deficient Reporting Failure to sample monthly May requirements at CCS Violation B Report
1127632 03/31/2024 Deficient Reporting pH, temp, turbidity, TSS, BOB, O&G, SS, Sulfides, Res Chlorine, MBAS not sampled monthly Violation B Report
1127630 02/29/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 9.2 ug/L. Violation B Report
1131215 10/31/2023 Deficient Reporting TPH not reported monthly Violation B Report
1124881 10/12/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 75 mg/L and reported value was 85 mg/L. Violation B Report
1123348 09/30/2023 Deficient Reporting Lead and E. coli not sampled quarterly at Rodeo Station. Violation B Report
1123349 09/30/2023 Deficient Reporting Total Petroleum Hydrocarbons and Copper not sampled during month of September at Rodeo Station, required monthly. Violation B Report
1120112 06/30/2023 Deficient Reporting lead and e.coli not sampled quarterly (both Rodeo and Constellation) Violation B Report
1120124 06/30/2023 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50 mg/L and reported value was 209.75 mg/L. Violation B Report
1120122 06/12/2023 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 75 mg/L and reported value was 354 mg/L. Violation B Report
1120118 05/02/2023 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.33 SU. Violation B Report
1116886 11/07/2022 CAT2 Methyl Tert-butyl Ether (MTBE) Daily Maximum limit is 0.5 mg/L and reported value was 1.04 mg/L. Violation B Report
1086054 02/05/2021 LREP 2Q19 report was received 541 days past due. Violation B Report
1081806 08/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 34.92 mg/L. Violation B Report
1081813 08/27/2020 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 378 ug/L. Violation B Report
1081812 08/23/2020 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 343 ug/L. Violation B Report
1081796 08/20/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 36.4 mg/L. Violation B Report
1081795 08/13/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 40.9 mg/L. Violation B Report
1081811 08/13/2020 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 179 ug/L. Violation B Report
1081808 07/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 30.7 mg/L. Violation B Report
1081814 07/31/2020 CAT2 Copper, Total Recoverable Monthly Average limit is 29 ug/L and reported value was 30 ug/L. Violation B Report
1081807 07/23/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 30.7 mg/L. Violation B Report
1081810 07/23/2020 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 4.28 mg/L. Violation B Report
1081815 07/23/2020 CAT2 Hydrocarbons, Petroleum Daily Maximum limit is 100 ug/L and reported value was 249 ug/L. Violation B Report
1081225 05/31/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 20 mg/L and reported value was 34 mg/L. Violation B Report
1081226 05/26/2020 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30 mg/L and reported value was 34 mg/L. Violation B Report
1081223 05/26/2020 CAT1 Methylene Blue Active Substances (MBAS) Daily Maximum limit is 0.5 mg/L and reported value was 0.996 mg/L. Violation B Report
1075596 03/31/2020 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was 32.8 ug/L. Violation B Report
1075595 03/25/2020 CAT2 Copper, Total Recoverable Daily Maximum limit is 14 ug/L and reported value was 32.8 ug/L. Violation B Report
1070246 01/31/2020 Deficient Reporting They did not report the quarterly sampling results for residual chlorine, TPH, E. coli and Lead. Violation B Report
1075601 12/31/2019 Deficient Reporting Quarterly and Annual Constituents were not reported for during the monitoring period. Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 32 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
Violation Types
CAT1 = Category 1 Pollutant (Effluent Violation for Group 1 Pollutant) CAT2 = Category 2 Pollutant (Effluent Violation for Group 2 Pollutant)
Deficient Reporting = Deficient Reporting LREP = Late Report
OEV = Other Effluent Violation
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
458636 Expedited Payment Letter R4-2024-0320 10/02/2024 Active
454770 Admin Civil Liability R4-2023-0328 03/13/2024 Historical
442633 Admin Civil Liability R4-2021-0040 10/19/2021 Historical
Total Enf Actions: 3
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
56263492 B Type compliance inspection Kristie Kao 05/29/2024 N 0 Download
Total Inspections: 1 Last Inspection: 05/29/2024
  
The current report was generated with data as of: 12/04/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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