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California Integrated Water Quality System Project (CIWQS)
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Place ID S857038 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
4 S857038 Phase I MS4 Facility - -, CA, - Los Angeles
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
S648068 Organization Palos Verdes Estates City N/A City/Town Agency 12/13/2001
Total Related Parties: 1
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
S488609 Phase I MS4 4 MNSTW1 R4-2021-0105 4 19M1000143 12/13/2001 Active
Total Reg Measures: 1
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
S888095 01/10/2024 EFF Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation B Report
S888098 01/10/2024 EFF Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation B Report
S888096 01/10/2024 EFF Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation B Report
S888097 01/10/2024 EFF Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation B Report
S888094 01/10/2024 EFF Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation B Report
S887877 12/11/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887878 12/11/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887808 12/01/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887875 11/08/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887876 11/08/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887828 11/08/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887827 11/01/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887825 10/03/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887826 10/03/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887874 09/07/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887824 09/07/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887873 09/07/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887872 08/03/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887823 08/03/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887822 07/21/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887820 06/01/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887821 06/01/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887819 05/04/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887871 05/04/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887818 05/04/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887870 05/04/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887869 04/06/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887816 04/06/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887817 04/06/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887868 04/06/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887866 03/28/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887867 03/28/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887815 03/28/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887814 03/02/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887813 02/02/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887812 02/02/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887864 02/02/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887865 02/02/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887811 01/05/2022 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887863 12/14/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887809 12/14/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887862 12/14/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887806 11/12/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station; Chronic violation Violation B Report
S887807 11/12/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887805 10/25/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887860 10/25/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Solano station Violation B Report
S887804 10/25/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
S887861 10/25/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Solano station Violation B Report
S887911 10/25/2021 EFF Effluent limit exceedance of the Machado Lake toxics TMDL for Total dieldrin at the DOM-OF-004 station Violation B Report
S887802 09/15/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Phosphate at the Valmonte station Violation B Report
S887803 09/15/2021 EFF Effluent limit exceedance of the Machado Lake Nutrients TMDL for Total Nitrogen at the Valmonte station Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 51 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
EFF = Effluent
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
S452651 Expedited Payment Letter R4-2024-0020 01/10/2024 Active
S452654 Expedited Payment Letter R4-2024-0019 01/10/2024 Active
S452686 Expedited Payment Letter R4-2024-0012 01/10/2024 Active
S453070 13383 Order 08/18/2017 Rescinded
Total Enf Actions: 4
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
Total Inspections: 0 Last Inspection: None
  
The current report was generated with data as of: 06/06/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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