HOLLISTER, ID · Twin Falls County
HOLLISTER 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)
- ID5420030
- System type
- Community Water System
- Population served
- 220
- Service connections
- 120
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—TTHM
July 1, 2012 – September 30, 2012
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2012 – September 30, 2012 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 16, 2025State Public Notification requested9 linked violations
- August 16, 2025State Public Notification requested2 linked violations
- August 13, 2025State Violation/Reminder Notice2 linked violations
- November 12, 2023State Public Notification requested2 linked violations
- November 18, 2015State Compliance achieved2 linked violations
- May 26, 2015State Compliance achieved3 linked violations
- February 12, 2015State Compliance achieved8 linked violations
- November 5, 2014State Violation/Reminder Notice2 linked violations
- September 4, 2014State Violation/Reminder Notice1 linked violation
- September 2, 2014State Public Notification received2 linked violations
- July 14, 2014State Public Notification received2 linked violations
- May 10, 2014State Public Notification requested2 linked violations
- May 7, 2014State Violation/Reminder Notice2 linked violations
- March 27, 2014State Compliance achieved2 linked violations
- March 3, 2014State Public Notification requested2 linked violations
- February 28, 2014State Violation/Reminder Notice2 linked violations
- December 12, 2013State Public Notification received2 linked violations
- December 12, 2013State Public Notification received2 linked violations
- December 12, 2013State Public Notification received2 linked violations
- August 19, 2013State Compliance achieved10 linked violations
- May 30, 2013State Compliance achieved2 linked violations
- May 30, 2013State Compliance achieved3 linked violations
- May 30, 2013State Compliance achieved3 linked violations
- August 4, 2012State Public Notification requested2 linked violations
- August 1, 2012State Violation/Reminder Notice2 linked violations
- March 20, 2012State Public Notification received2 linked violations
- March 7, 2012State Compliance achieved3 linked violations
- February 1, 2011State Public Notification requested2 linked violations
- April 27, 2007State Compliance achieved3 linked violations
- February 20, 1997State Compliance achieved5 linked violations
Contact
CITY OF HOLLISTER
208-655-4220
HOLLISTER, ID 83301