General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
139190	Trinh Pham	null	1001 I Street Sacramento, CA 95814	916-341-5871	trinh.pham@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
137769	State Water Resources Control Board	Organization	Employee	11/17/2010	null	Waterboard	
137762	Central Valley Regional Water Quality Control Board, Sacramento Office	Organization	Employee	06/17/2005	01/01/2010	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.
1138528	10/29/2024	Unauthorized Discharge	On October 28, 2024, a PG&E gas crew was in the process of assessing and repairing a natural gas line suspected of leaking at the PG&E Cupertino Service Center when a 3-in potable water line was accidentally struck and began to slowly leak. A plumbing contractor was then scheduled to repair the leak the following day. To access the leaking pipe for repairs, the excavation had to be dewatered. While water was discharged as an Unplanned discharge under the provisions of the General Order, required BMPs to filter the water prior to discharge were not implemented. The contractor performing the repair was not aware of PG&E's dewatering requirements and discharged the water without notifying PG&E Environmental staff or applying a filter sock prior to discharge. Water was pumped directly from the excavation and onto the ground where it flowed approximately 700 feet north along the facility's stormwater drainage swales and into the storm drains.	Violation	N	Report	Pacific Gas & Electric Company - Natural Gas Utilities	418337	2017-0029-DWQ	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
374958	State Water Resources Control Board	Enrollee - WDR	SSOMUNISML	02/02/2007	Active