Cook, MN · St. Louis County
Cook 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 Minnesota’s official records. Always confirm current status with Minnesota before making decisions based on this information.
System facts
- System ID (PWSID)
- MN1690009
- System type
- Community Water System
- Population served
- 574
- Service connections
- 277
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—TTHM
January 1, 2014 – December 31, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2014 – December 31, 2014
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2014 – December 31, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 14, 2015State Compliance achieved2 linked violations
- July 7, 2015State Public Notification received2 linked violations
- November 25, 2014State Formal Notice of Violation issued2 linked violations
- November 25, 2014State Public Notification requested2 linked violations
- October 21, 2014State Violation/Reminder Notice2 linked violations
- October 7, 2014State Violation/Reminder Notice2 linked violations
- October 19, 2007State Public Notification received2 linked violations
- September 26, 2007State Public Notification requested1 linked violation
- July 10, 2003State Public Notification received1 linked violation
- July 2, 2003State Compliance achieved1 linked violation
- September 30, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 30, 1984State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- September 30, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Contact
Cook City Council
2186662200
Cook, MN 55723