NAMPA, ID · Canyon County
CLARK THEURER WATER ASSN Water System
Consumer Confidence Report status
CLARK THEURER 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 CLARK THEURER 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)
- ID3140140
- System type
- Community Water System
- Population served
- 155
- Service connections
- 50
- Ownership
- privately owned
- Water source
- groundwater (wells)
CLARK THEURER WATER ASSN is one of 969 community water systems in Idaho in the 500 or fewer people size category, serving 155 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 1991, all of which EPA lists as closed. Nothing has been added since 1991.
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 Major (TCR)
—Coliform (TCR)
August 1, 1991 – August 31, 1991
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 1, 1991 – August 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 22, 2026State Violation/Reminder Notice4 linked violations
- January 16, 2023State Public Notification requested3 linked violations
- February 24, 2020State Public Notification requested3 linked violations
- May 4, 2012State Public Notification requested10 linked violations
- October 1, 2010State Violation/Reminder Notice39 linked violations
- December 2, 1996State Compliance achieved9 linked violations
Common questions
Is CLARK THEURER WATER ASSN required to publish a Consumer Confidence Report?
- Yes. CLARK THEURER 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 CLARK THEURER WATER ASSN’s next Consumer Confidence Report due?
- CLARK THEURER WATER ASSN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CLARK THEURER WATER ASSN have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CLARK THEURER 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
LINDSTROM, CAROLYN
208-465-6569
NAMPA, ID 83687