Oronoco, MN · Olmsted County
Oronoco 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)
- MN1550036
- System type
- Community Water System
- Population served
- 2,040
- Service connections
- 656
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2021 – October 13, 2021
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2021 – October 13, 2021
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2021 – October 13, 2021 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2021 – October 13, 2021 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- October 13, 2021State Compliance achieved2 linked violations
- September 29, 2021State Violation/Reminder Notice2 linked violations
Contact
Oronoco City Council
5073674405
Oronoco, MN 55960-0195