General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
S648259	Laguna Niguel City	City Agency	27801 La Paz Road Laguna Niguel, CA 92677	null	null	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
S857229	Phase I MS4	Orange	9	Facility	Discharger	04/01/2015	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
S488800	Phase I MS4	9	9 30M1000289	Co-Permittee Phase I for Order No - R9-2013-0001	Active	MNSTW1	R9-2013-0001	04/01/2015	null	Discharger	04/01/2015	null	
S488494	Phase I MS4	9	null	NPDES R9-2013-0001 Regional Municipal Separate Storm Water (MS4) Permit	Active	MNSTW1	R9-2013-0001	06/27/2013	null	Co-permittee	04/01/2015	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.

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
S453176	Time Schedule Order	R9-2024-0010	9 30M1000289	UNKNOWN	03/13/2024	Active	
S453110	Notice of Violation	null	9 30M1000289	UNKNOWN	12/15/2023	Active	
S429884	Notice of Violation	R9-2018-0097	9 30M1000289	UNKNOWN	06/20/2018	Historical	

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