LA VERNE, CA · Los Angeles County
LA VERNE, CITY WD Water System
Consumer Confidence Report status
LA VERNE, CITY WD 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 LA VERNE, CITY WD.
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)
- CA1910062
- System type
- Community Water System
- Population served
- 31,334
- Service connections
- 8,819
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
LA VERNE, CITY WD is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 31,334 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 1984, all of which EPA lists as closed. Nothing has been added since 1984.
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 inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Single Sample
Health-basedNitrate
May 1, 1984 – May 31, 1984
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 1984 – May 31, 1984 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 2, 2017State Compliance achieved55 linked violations
- April 18, 2011State Compliance achieved4 linked violations
- August 17, 1998State Formal Notice of Violation issued1 linked violation
Common questions
Is LA VERNE, CITY WD required to publish a Consumer Confidence Report?
- Yes. LA VERNE, CITY WD 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 LA VERNE, CITY WD’s next Consumer Confidence Report due?
- LA VERNE, CITY WD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LA VERNE, CITY WD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LA VERNE, CITY WD.
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
VIEYRA, JOE
909-596-8741
LA VERNE, CA 91750