LAKE ELSINORE, CA · Riverside County
ELSINORE VALLEY MWD Water System
Consumer Confidence Report status
ELSINORE VALLEY MWD 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 ELSINORE VALLEY MWD.
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)
- CA3310012
- System type
- Community Water System
- Population served
- 169,455
- Service connections
- 48,435
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
ELSINORE VALLEY MWD is one of 92 community water systems in California in the more than 100,000 people size category, serving 169,455 people from surface water.
As of August 1, 2026, its federal record holds 3 entries between 1986 and 2006, all of which EPA lists as closed. Nothing has been added since 2006.
Of the 3, 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 the Stage 1 Disinfectants and Disinfection Byproducts Rule, the Total Coliform Rules, and inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
September 1, 1997 – September 30, 1997
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedSelenium
July 1, 1986 – July 31, 1986
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 |
|---|---|---|---|---|
| April 1, 2006 – June 30, 2006 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| September 1, 1997 – September 30, 1997 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1986 – July 31, 1986 | Maximum Contaminant Level Violation, Single Sample | Selenium | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- June 18, 2007State Formal Notice of Violation issued1 linked violation
- July 27, 2006State Formal Notice of Violation issued2 linked violations
- November 5, 1997State Violation/Reminder Notice5 linked violations
Common questions
Is ELSINORE VALLEY MWD required to publish a Consumer Confidence Report?
- Yes. ELSINORE VALLEY MWD 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 ELSINORE VALLEY MWD’s next Consumer Confidence Report due?
- ELSINORE VALLEY MWD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ELSINORE VALLEY MWD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ELSINORE VALLEY MWD.
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
COLLIE, TIM
951-674-3146
LAKE ELSINORE, CA 92530