WINTON, CA · Merced County
WINTON WATER & SANITARY DIST Water System
Consumer Confidence Report status
WINTON WATER & SANITARY DIST 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 WINTON WATER & SANITARY DIST.
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)
- CA2410010
- System type
- Community Water System
- Population served
- 9,745
- Service connections
- 2,831
- Ownership
- local government
- Water source
- groundwater (wells)
WINTON WATER & SANITARY DIST is one of 278 community water systems in California in the 3,301 to 10,000 people size category, serving 9,745 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1989 and 2001, all of which EPA lists as closed. Nothing has been added since 2001.
Of the 2, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals and the Miscellaneous Other Rules.
Violation history
Monitoring, Regular
—Nitrate
January 1, 2001 – January 1, 2002
ResolvedNotification, Public
—No contaminant on record
June 1, 1989 – June 30, 1989
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2001 – January 1, 2002 | Monitoring, Regular | Nitrate | — | Resolved |
| June 1, 1989 – June 30, 1989 | Notification, Public | — | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is WINTON WATER & SANITARY DIST required to publish a Consumer Confidence Report?
- Yes. WINTON WATER & SANITARY DIST 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 WINTON WATER & SANITARY DIST’s next Consumer Confidence Report due?
- WINTON WATER & SANITARY DIST’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WINTON WATER & SANITARY DIST have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WINTON WATER & SANITARY DIST.
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
CALDERA, JENNIFER
209-358-2367
WINTON, CA 95388