HESPERIA, CA · San Bernardino County
HESPERIA WD Water System
Consumer Confidence Report status
HESPERIA 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 HESPERIA 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)
- CA3610024
- System type
- Community Water System
- Population served
- 100,744
- Service connections
- 27,981
- Ownership
- local government
- Water source
- groundwater (wells)
HESPERIA WD is one of 92 community water systems in California in the more than 100,000 people size category, serving 100,744 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2010, all of which EPA lists as closed. Nothing has been added since 2010.
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 Total Coliform Rules.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 2010 – December 31, 2010
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2010 – December 31, 2010 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 6, 2018State Compliance achieved8 linked violations
- July 27, 2005State Compliance achieved1 linked violation
- July 1, 2005State Administrative/Compliance Order without penalty issued1 linked violation
Common questions
Is HESPERIA WD required to publish a Consumer Confidence Report?
- Yes. HESPERIA 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 HESPERIA WD’s next Consumer Confidence Report due?
- HESPERIA WD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HESPERIA WD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HESPERIA 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
MCDONALD, JEREMY
760-947-7742
HESPERIA, CA 92345