CHALLIS, ID · Custer County
ROUND VALLEY WATER ASSN Water System
Consumer Confidence Report status
ROUND VALLEY WATER ASSN 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 ROUND VALLEY WATER ASSN.
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 Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.
System facts
- System ID (PWSID)
- ID7190042
- System type
- Community Water System
- Population served
- 125
- Service connections
- 56
- Ownership
- privately owned
- Water source
- groundwater (wells)
ROUND VALLEY WATER ASSN is one of 969 community water systems in Idaho in the 500 or fewer people size category, serving 125 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1991 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.
Of the 2, 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
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
November 1, 2007 – November 30, 2007
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1991 – April 30, 1991
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2007 – November 30, 2007 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| April 1, 1991 – April 30, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 14, 2024State Public Notification requested3 linked violations
- October 11, 2024State Violation/Reminder Notice1 linked violation
- July 10, 2020State Violation/Reminder Notice2 linked violations
- September 8, 2013State Public Notification requested2 linked violations
- March 9, 2005State Compliance achieved5 linked violations
- May 14, 2002State Compliance achieved7 linked violations
Common questions
Is ROUND VALLEY WATER ASSN required to publish a Consumer Confidence Report?
- Yes. ROUND VALLEY WATER ASSN 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 ROUND VALLEY WATER ASSN’s next Consumer Confidence Report due?
- ROUND VALLEY WATER ASSN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ROUND VALLEY WATER ASSN have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ROUND VALLEY WATER ASSN.
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
BUTTS, KATHY
406-239-5749
CHALLIS, ID 83226