CHICO, CA · Butte County
KEEFER CREEK ESTATES Water System
Consumer Confidence Report status
KEEFER CREEK ESTATES 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 KEEFER CREEK ESTATES.
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)
- CA0400151
- System type
- Community Water System
- Population served
- 160
- Service connections
- 55
- Ownership
- privately owned
- Water source
- groundwater (wells)
KEEFER CREEK ESTATES is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 160 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries in 2007, all of which EPA lists as closed. Nothing has been added since 2007.
All 2 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 and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—Benzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2007 – December 31, 2007
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 14, 2014State Compliance achieved7 linked violations
Common questions
Is KEEFER CREEK ESTATES required to publish a Consumer Confidence Report?
- Yes. KEEFER CREEK ESTATES 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 KEEFER CREEK ESTATES’s next Consumer Confidence Report due?
- KEEFER CREEK ESTATES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does KEEFER CREEK ESTATES have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for KEEFER CREEK ESTATES.
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
_BANDSTRA, ERNIE
530-345-7647
CHICO, CA 95973