RIVERSIDE, CA · Riverside County
WESTERN MWD - MURRIETA DIVISION Water System
Consumer Confidence Report status
WESTERN MWD - MURRIETA DIVISION 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 WESTERN MWD - MURRIETA DIVISION.
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)
- CA3310036
- System type
- Community Water System
- Population served
- 17,453
- Service connections
- 2,868
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
WESTERN MWD - MURRIETA DIVISION is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 17,453 people from surface water.
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
- March 6, 2006State Formal Notice of Violation issued6 linked violations
- March 6, 2006State Compliance achieved4 linked violations
- February 28, 2004State Violation/Reminder Notice5 linked violations
Common questions
Is WESTERN MWD - MURRIETA DIVISION required to publish a Consumer Confidence Report?
- Yes. WESTERN MWD - MURRIETA DIVISION 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 WESTERN MWD - MURRIETA DIVISION’s next Consumer Confidence Report due?
- WESTERN MWD - MURRIETA DIVISION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WESTERN MWD - MURRIETA DIVISION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WESTERN MWD - MURRIETA DIVISION.
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
RUGGE, PAUL
951-789-5155
RIVERSIDE, CA 92503