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California Integrated Water Quality System Project (CIWQS)
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Place ID 203159 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
4 203159 407 North Maple Drive Service/Commercial Site, NEC 407 North Maple Beverly Hills, CA, 90210 Los Angeles
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
610912 Person Parisa Fischer Contact 12/12/2018
6097 Organization Tishman Speyer Properties Operator Privately-Owned Business 08/13/2013
554568 Person Patricia Costopoulos Contact 08/13/2013 12/11/2018
463399 Organization 407 North Maple LP c/o Tishman Speyer Properties Owner Privately-Owned Business 03/26/2008
29797 Organization Maple Associates, Ltd Owner Privately-Owned Business 07/19/2000 03/25/2008
Total Related Parties: 5
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
193509 Enrollee - NPDES 4 NPDNONMUNIPRCS R4-2018-0125 4B196000544 08/09/2000 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
1147791 06/30/2025 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 50.0 mg/L and reported value was 100.0 mg/L at M-001. Violation B Report
1147790 06/17/2025 CAT1 Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75.0 mg/L and reported value was 100.0 mg/L at M-001. Violation B Report
1126448 01/12/2023 CAT2 Copper, Total Recoverable Daily Maximum limit is 14.0 ug/L and reported value was 20.5 ug/L at M-001. Violation B Report
1110627 11/14/2022 LREP 3Q22 Late report, due 11/14/2022, submitted 11/15/2022, 1 day late Violation B Report
1110631 09/30/2022 Deficient Reporting 3Q22 report not signed by LRP Violation B Report
1110630 09/30/2022 Deficient Reporting Residual chlorine holding time exceeded in July, August and September 2022 Violation B Report
1110629 09/30/2022 Deficient Reporting ph and temperature not reported in July, August and September 2022 Violation B Report
1110602 08/14/2022 LREP 2Q22 Report was due on 8/14/22, submitted on 11/15/22, 93 days late Violation B Report
1110618 06/30/2022 Deficient Reporting 2Q22 report not signed by LRP Violation B Report
1110620 06/30/2022 Deficient Reporting Residual chlorine holding time exceeded in April, May and June 2022 Violation B Report
1110619 06/30/2022 Deficient Reporting ph and temperature not reported in April, May and June 2022 Violation B Report
1110606 05/15/2022 LREP 1Q22 Report submitted 5/19/22, due 5/15/22, 4 days late Violation B Report
1110596 03/31/2022 Deficient Reporting 1Q22 report not signed by LRP Violation B Report
1110601 03/31/2022 Deficient Reporting Residual chlorine holding time exceeded in January, February and March 2022 Violation B Report
1110600 03/31/2022 Deficient Reporting ph and temperature not reported in January, February and March 2022 Violation B Report
1110842 01/31/2022 Deficient Reporting Copper Reporting limit higher than permit limit in January 2022 Violation B Report
1103462 01/31/2022 CAT1 Oil and Grease Monthly Average limit is 11 mg/L and reported value was 10 mg/L at M-001. Violation B Report
1110840 12/31/2021 Deficient Reporting 4Q21 report not signed by LRP Violation B Report
1110594 12/31/2021 Deficient Reporting Residual chlorine holding time exceeded in October, November and December 2021 Violation B Report
1110595 12/31/2021 Deficient Reporting ph and temperature not reported in October, November and December 2021 Violation B Report
1110592 09/30/2021 Deficient Reporting 3Q21 report not signed by LRP Violation B Report
1110628 09/30/2021 Deficient Reporting 3Q21 report not signed by LRP Violation B Report
1110590 09/30/2021 Deficient Reporting Residual chlorine holding time exceeded in April, May, and June 2021 Violation B Report
1110591 09/30/2021 Deficient Reporting Residual chlorine holding time exceeded in July, August and September 2021 Violation B Report
1110589 09/30/2021 Deficient Reporting ph and temperature not reported in July, August and September 2021 Violation B Report
1110497 06/30/2021 Deficient Reporting 2Q21 report not signed by LRP Violation B Report
1110495 06/30/2021 Deficient Reporting ph and temperature not reported in April, May and June 2021 Violation B Report
1110825 03/31/2021 Deficient Reporting 1Q21 report not signed by LRP Violation B Report
1110826 03/31/2021 Deficient Reporting Copper Reporting limit higher than permit limit in February and March 2021 Violation B Report
1103463 03/31/2021 Deficient Reporting Residual chlorine holding time exceeded in January, February and March 2021 Violation B Report
1103465 03/31/2021 Deficient Reporting ph and temperature not reported in January, February and March 2021 Violation B Report
1098301 02/17/2021 LREP Late Report: due 12/14/2021, received: 12/17/2021,3 days late Violation B Report
1110819 12/31/2020 Deficient Reporting 4Q20 report not signed by LRP Violation B Report
1110818 12/31/2020 Deficient Reporting Residual chlorine holding time exceeded in October, November and December 2020 Violation B Report
1110820 12/31/2020 Deficient Reporting ph and temperature not reported in October, November and December 2020 Violation B Report
1110817 11/30/2020 Deficient Reporting Copper Reporting limit higher than permit limit in November 2020 Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 36 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
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
451225 Admin Civil Liability R4-2023-0004 09/25/2024 Historical
420102 Admin Civil Liability R4-2018-0024 05/02/2018 Historical
412212 Admin Civil Liability R4-2017-0073 05/19/2017 Historical
409683 Admin Civil Liability R4-2016-0321 12/12/2016 Historical
392944 Admin Civil Liability R4-2013-0076 12/12/2013 Historical
Total Enf Actions: 5
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
60066092 B Type compliance inspection Barbara Guia 04/30/2025 N 0 Download
33388728 B Type compliance inspection Jose Morales 01/02/2019 Y 0 Download
8540817 B Type compliance inspection Jose Morales 05/31/2012 Y 0 N/A
Total Inspections: 3 Last Inspection: 04/30/2025
  
The current report was generated with data as of: 11/12/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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