ARCO, ID · Butte County
ARCO CITY OF Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- ID6120001
- System type
- Community Water System
- Population served
- 1,080
- Service connections
- 619
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1991 – May 31, 1991
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 1991 – May 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
- September 22, 2025State Public Notification requested2 linked violations
- August 18, 2022State Violation/Reminder Notice2 linked violations
- December 5, 2018State Compliance achieved2 linked violations
- February 15, 2017State Violation/Reminder Notice2 linked violations
- November 30, 2015State Violation/Reminder Notice2 linked violations
- January 8, 2015State Violation/Reminder Notice5 linked violations
- April 15, 1997State Compliance achieved11 linked violations
Contact
HAROLDSEN, SAM
208-527-8294
ARCO, ID 83213