General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S648029 Torrance City City Agency 3031 Torrance Blvd Torrance, CA 90503-5059 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S856999 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 S488570 Phase I MS4 4 4 19M1000166 Co-Permittee Phase I for Order No - R4-2012-0175 Active MNSTW1 R4-2021-0105 12/13/2001 null Discharger 12/13/2001 null 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 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. S888264 01/10/2024 SW - Late Report MS4 Reporting Violation Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888263 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888262 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888261 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888260 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888259 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888258 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888257 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888256 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888255 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y S888254 01/10/2024 SW - Effluent Machado Lake Toxics TMDL Effluent Violation at P-77 Violation N Report Phase I MS4 S488570 R4-2021-0105 Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S453136 13383 Order null 4 19M1000166 UNKNOWN 08/18/2017 Historical S452690 Expedited Payment Letter R4-2024-0023 4 19M1000166 UNKNOWN 01/10/2024 Active S452683 Expedited Payment Letter R4-2024-0012 4 19M1000166 UNKNOWN 01/10/2024 Active S452677 Expedited Payment Letter R4-2024-0014 4 19M1000166 UNKNOWN 01/10/2024 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status