MARIPOSA, CA · Mariposa County
MARIPOSA PINES MUTUAL Water System
Consumer Confidence Report status
MARIPOSA PINES MUTUAL 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 MARIPOSA PINES MUTUAL.
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)
- CA2210906
- System type
- Community Water System
- Population served
- 284
- Service connections
- 89
- Ownership
- privately owned
- Water source
- groundwater (wells)
MARIPOSA PINES MUTUAL is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 284 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- June 24, 2025State Compliance achieved9 linked violations
- February 25, 2025State Administrative/Compliance Order with penalty issued1 linked violation
- November 15, 2021State Compliance achieved1 linked violation
- June 6, 2018State Compliance achieved3 linked violations
- February 4, 2013State Administrative/Compliance Order without penalty issued9 linked violations
Common questions
Is MARIPOSA PINES MUTUAL required to publish a Consumer Confidence Report?
- Yes. MARIPOSA PINES MUTUAL 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 MARIPOSA PINES MUTUAL’s next Consumer Confidence Report due?
- MARIPOSA PINES MUTUAL’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MARIPOSA PINES MUTUAL have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MARIPOSA PINES MUTUAL.
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
LEACH, ROY
209-742-7130
MARIPOSA, CA 95338