General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
S648059	Los Angeles Cnty DPW	County Agency	Po Box 1460 Alhambra, CA 91802-5912	null	null	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
S857029	Phase I MS4	Los Angeles	4	Facility	Discharger	06/18/1990	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	
S488600	Phase I MS4	4	4 19M1000133	Co-Permittee Phase I for Order No - R4-2012-0175	Active	MNSTW1	R4-2021-0105	06/18/1990	null	Discharger	06/18/1990	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.
S888051	01/10/2024	SW - Effluent	Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004	Violation	N	Report	Phase I MS4	S488600	R4-2021-0105	Y	
S888050	01/10/2024	SW - Effluent	Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004	Violation	N	Report	Phase I MS4	S488600	R4-2021-0105	Y	
S888049	01/10/2024	SW - Effluent	Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004	Violation	N	Report	Phase I MS4	S488600	R4-2021-0105	Y	
S888048	01/10/2024	SW - Effluent	Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004	Violation	N	Report	Phase I MS4	S488600	R4-2021-0105	Y	
S888047	01/10/2024	SW - Effluent	Machado Lake Toxics TMDL Effluent Violation at DOM-OF-004	Violation	N	Report	Phase I MS4	S488600	R4-2021-0105	Y	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
S452974	13383 Order	null	4 19M1000133	UNKNOWN	08/18/2017	Historical	
S452688	Expedited Payment Letter	R4-2024-0012	4 19M1000133	UNKNOWN	01/10/2024	Active	
S452663	Expedited Payment Letter	R4-2024-0018	4 19M1000133	UNKNOWN	01/10/2024	Active	
S452658	Expedited Payment Letter	R4-2024-0015	4 19M1000133	UNKNOWN	01/10/2024	Active	
S443900	13383 Order	R4-2021-0132-A01	4 19M1000133	UNKNOWN	11/24/2021	Active	
S443899	13383 Order	R4-2021-0132	4 19M1000133	UNKNOWN	11/03/2021	Historical	

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status