General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
620113	Xiaofei Cui	null	320 West 4th Street 200 Los Angeles, CA 90013	213-576-6696	xiaofei.cui@waterboards.ca.gov	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
137760	Los Angeles Regional Water Quality Control Board	Organization	Employee	11/01/2020	null	Waterboard	

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

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.
1127580	03/12/2024	CAT1	Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported value was 1070 mg/L at EFF001 WRR.	Violation	N	eSMR	Tapia WRF	133878	87-086	N	
1127579	02/13/2024	CAT1	Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported value was 1060 mg/L at EFF001 WRR.	Violation	N	eSMR	Tapia WRF	133878	87-086	N	
1127578	02/05/2024	OEV	Turbidity Other limit is 5 NTU and reported value was 5 NTU at EFF001 WRR.	Violation	N	eSMR	Tapia WRF	133878	87-086	N	
1127577	02/05/2024	OEV	Turbidity Other limit is 2 NTU and reported value was 5 NTU at EFF001 WRR.	Violation	N	eSMR	Tapia WRF	133878	87-086	N	
1127576	03/12/2024	CAT1	Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was 372 mg/L at EFF001 WRR.	Violation	N	eSMR	Tapia WRF	133878	87-086	N	
1127575	02/13/2024	CAT1	Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was 380 mg/L at EFF001 WRR.	Violation	N	eSMR	Tapia WRF	133878	87-086	N	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status
194335	Los Angeles Regional Water Quality Control Board	Enrollee	VOLMON	01/01/2000	Historical