CALABASAS, CA · Los Angeles County
LAS VIRGENES MWD Water System
Consumer Confidence Report status
LAS VIRGENES 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 LAS VIRGENES 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)
- CA1910225
- System type
- Community Water System
- Population served
- 72,602
- Service connections
- 20,225
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
LAS VIRGENES MWD is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 72,602 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 2013, all of which EPA lists as closed. Nothing has been added since 2013.
All 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 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring, Routine (IDSE)
—TTHM
April 1, 2013 – June 30, 2013
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2013 – June 30, 2013 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 24, 1993State Compliance achieved4 linked violations
Common questions
Is LAS VIRGENES MWD required to publish a Consumer Confidence Report?
- Yes. LAS VIRGENES 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 LAS VIRGENES MWD’s next Consumer Confidence Report due?
- LAS VIRGENES MWD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LAS VIRGENES MWD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LAS VIRGENES 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
PEDERSEN, DAVID W.
818-251-2122
CALABASAS, CA 91302