General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
139063	Tong Yin	null	 	510-622-2418	TYin@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
137758	San Francisco Bay Regional Water Quality Control Board	Organization	Employee	06/13/2011	null	Waterboard	
137758	San Francisco Bay Regional Water Quality Control Board	Organization	Employee	06/17/2005	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.
1140607	01/29/2025	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.065 mg/L and reported value was 0.168 mg/L at EFF-001.	Violation	N	eSMR	Napa Sanitation District WWTP (Soscol Water Recycling Facility)	446586	R2-2022-0003	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
142470	San Francisco Bay Regional Water Quality Control Board	WDR	LNDISP	07/31/1996	Historical	
142470	San Francisco Bay Regional Water Quality Control Board	WDR	LNDISP	07/31/1996	Historical