PALMDALE, CA · Los Angeles County
PALMDALE WATER DIST. Water System
Consumer Confidence Report status
PALMDALE WATER DIST. 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 PALMDALE WATER DIST..
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)
- CA1910102
- System type
- Community Water System
- Population served
- 126,804
- Service connections
- 27,652
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
PALMDALE WATER DIST. is one of 92 community water systems in California in the more than 100,000 people size category, serving 126,804 people from surface water.
As of August 1, 2026, its federal record holds 3 entries between 1988 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.
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 volatile organic chemicals, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Miscellaneous Other Rules.
Violation history
Monitoring, Check/Repeat/Confirmation
—DICHLOROMETHANE
April 1, 2007 – June 30, 2007
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2003 – September 30, 2003
ResolvedNotification, Public
—No contaminant on record
September 1, 1988 – September 30, 1988
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, 2007 – June 30, 2007 | Monitoring, Check/Repeat/Confirmation | DICHLOROMETHANE | — | Resolved |
| July 1, 2003 – September 30, 2003 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| September 1, 1988 – September 30, 1988 | Notification, Public | — | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 31, 2003State Compliance achieved2 linked violations
Common questions
Is PALMDALE WATER DIST. required to publish a Consumer Confidence Report?
- Yes. PALMDALE WATER DIST. 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 PALMDALE WATER DIST.’s next Consumer Confidence Report due?
- PALMDALE WATER DIST.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PALMDALE WATER DIST. have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for PALMDALE WATER DIST..
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
LAMOREAUX, DENNIS
661-947-4111
PALMDALE, CA 93550