General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S648060 Los Angeles Cnty Flood Control District Special District 900 South Fremont Avenue Alhambra, CA 91803 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S857030 Phase I MS4 Los Angeles 4 Facility Discharger 12/13/2001 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date S564059 Phase I MS4 4 null Co-Permittee Phase I for Order No - R4-2021-0105 Active MNSTW1 R4-2021-0105 09/11/2021 null Co-permittee 09/11/2021 null S488601 Phase I MS4 4 4 19M1000134 Co-Permittee Phase I for Order No - R4-2012-0175 Active MNSTW1 R4-2021-0105 12/13/2001 null Discharger 12/13/2001 null Violations within the past calendar year 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. S888093 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888092 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888091 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888090 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888089 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888088 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888087 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888086 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888085 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888084 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888083 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-510 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888082 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-510 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888081 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-510 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888080 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-510 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y S888079 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-510 Violation N Report Phase I MS4 S488601 R4-2021-0105 Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S453018 13383 Order null 4 19M1000134 UNKNOWN 08/18/2017 Historical S452680 Expedited Payment Letter R4-2024-0012 4 19M1000134 UNKNOWN 01/10/2024 Active S452673 Expedited Payment Letter R4-2024-0014 4 19M1000134 UNKNOWN 01/10/2024 Active S452669 Expedited Payment Letter R4-2024-0013 4 19M1000134 UNKNOWN 01/10/2024 Active S452657 Expedited Payment Letter R4-2024-0015 4 19M1000134 UNKNOWN 01/10/2024 Active S452655 Expedited Payment Letter R4-2024-0016 4 19M1000134 UNKNOWN 01/10/2024 Active S452652 Expedited Payment Letter R4-2024-0021 4 19M1000134 UNKNOWN 01/10/2024 Active S443902 13383 Order R4-2021-0132-A01 4 19M1000134 UNKNOWN 11/24/2021 Active S443901 13383 Order R4-2021-0132 4 19M1000134 UNKNOWN 11/03/2021 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status