SUTTER CREEK, CA · Amador County
AWA, IONE Water System
Consumer Confidence Report status
AWA, IONE 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 AWA, IONE.
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)
- CA0310002
- System type
- Community Water System
- Population served
- 7,227
- Service connections
- 2,386
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
AWA, IONE is one of 278 community water systems in California in the 3,301 to 10,000 people size category, serving 7,227 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 2004 and 2009, all of which EPA lists as closed. Nothing has been added since 2009.
None of the 2 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 the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2009 – August 31, 2009
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2004 – August 31, 2004
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 1, 2009 – August 31, 2009 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| August 1, 2004 – August 31, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 14, 2025State Administrative/Compliance Order without penalty issued19 linked violations
- July 19, 2006State Administrative/Compliance Order without penalty issued5 linked violations
- April 30, 2006State Compliance achieved2 linked violations
- January 13, 2006State Administrative/Compliance Order without penalty issued3 linked violations
- November 22, 2005State Administrative/Compliance Order without penalty issued1 linked violation
- September 9, 2004State Compliance achieved2 linked violations
- February 29, 2000State Compliance achieved16 linked violations
Common questions
Is AWA, IONE required to publish a Consumer Confidence Report?
- Yes. AWA, IONE 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 AWA, IONE’s next Consumer Confidence Report due?
- AWA, IONE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AWA, IONE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for AWA, IONE.
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
FERRIERA, RICK
209-257-5284
SUTTER CREEK, CA 95685