FRESNO, CA · Fresno County
CITY OF FRESNO Water System
Consumer Confidence Report status
CITY OF FRESNO must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for CITY OF FRESNO.
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)
- CA1010007
- System type
- Community Water System
- Population served
- 545,716
- Service connections
- 144,185
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
CITY OF FRESNO is among the 7 largest community water systems in California, serving 545,716 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 1997 and 2009, all of which EPA lists as closed. Nothing has been added since 2009.
None of the 2 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 synthetic organic chemicals and inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Average
Health-based1,2-DIBROMO-3-CHLOROPROPANE
December 1, 2009 – December 31, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedNitrate
January 27, 1997 – April 21, 1997
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2009 – December 31, 2009 | Maximum Contaminant Level Violation, Average | 1,2-DIBROMO-3-CHLOROPROPANE | Health-based | Resolved |
| January 27, 1997 – April 21, 1997 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- March 30, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- February 28, 2011State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
- February 18, 2011State Violation/Reminder Notice3 linked violations
- February 3, 2010State Violation/Reminder Notice1 linked violation
- January 1, 2010State Compliance achieved2 linked violations
- July 2, 2009State Compliance achieved2 linked violations
Common questions
Is CITY OF FRESNO required to publish a Consumer Confidence Report?
- Yes. CITY OF FRESNO is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CITY OF FRESNO’s next Consumer Confidence Report due?
- CITY OF FRESNO’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CITY OF FRESNO have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CITY OF FRESNO.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
WHITE, TONY
559-621-5314
FRESNO, CA 93703