EL VERANO, CA · Sonoma County
VALLEY OF THE MOON WATER DISTRICT Water System
Consumer Confidence Report status
VALLEY OF THE MOON WATER DISTRICT 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 VALLEY OF THE MOON WATER DISTRICT.
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)
- CA4910013
- System type
- Community Water System
- Population served
- 23,107
- Service connections
- 7,002
- Ownership
- local government
- Water source
- groundwater (wells)
VALLEY OF THE MOON WATER DISTRICT is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 23,107 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 1989, all of which EPA lists as closed. Nothing has been added since 1989.
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 Miscellaneous Other Rules.
Violation history
Notification, Public
—No contaminant on record
June 1, 1989 – June 30, 1989
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 1, 1989 – June 30, 1989 | Notification, Public | — | — | Archived |
Archived 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 VALLEY OF THE MOON WATER DISTRICT required to publish a Consumer Confidence Report?
- Yes. VALLEY OF THE MOON WATER DISTRICT 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 VALLEY OF THE MOON WATER DISTRICT’s next Consumer Confidence Report due?
- VALLEY OF THE MOON WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does VALLEY OF THE MOON WATER DISTRICT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for VALLEY OF THE MOON WATER DISTRICT.
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
HUDSON, AMANDA
707-996-1037
EL VERANO, CA 95433