San Jose, CA · Santa Clara County

AGNEWS DEV. CENTER - EAST CAMPUS Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of June 9, 2009. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Santa Clara County, CA.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.

System facts

System ID (PWSID): CA4310800
System type: Community Water System
Population served: 0
Service connections: 34
Ownership: state government
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2005 – March 31, 2005
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2005 – March 31, 2005
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 1999 – September 30, 1999
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	TTHM	—	Archived
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
September 1, 1999 – September 30, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 17, 1999State Violation/Reminder Notice1 linked violation
December 1, 1998State Compliance achieved1 linked violation

Last known contact on file (system is inactive)

Agnews Dev. Center - East Campus

4084517421

San Jose, CA 95134