BRENTWOOD, CA · Fresno County
SAN ANDREAS FARMS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 13, 2020. 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 Fresno County, CA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- CA1009258
- System type
- Community Water System
- Population served
- 23
- Service connections
- 7
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
SAN ANDREAS FARMS is one of 3,951 community water systems in California in the 500 or fewer people size category, formerly serving 23 people from surface water.
EPA's federal records list this system as inactive in 2020; the record below is historical.
As of August 1, 2026, its federal record holds 1 entry in 2013, all of which EPA lists as closed. Nothing has been added since 2013.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Stage 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
April 1, 2013 – June 30, 2013
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2013 – June 30, 2013 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 1, 2014State Compliance achieved23 linked violations
- September 25, 2008Federal Final Administrative Order issuedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
NUNN, STAN
925-634-1717
BRENTWOOD, CA 94513