Maple Plain, MN · Hennepin County
Maple Plain 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)
- MN1270021
- System type
- Community Water System
- Population served
- 2,174
- Service connections
- 666
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
February 12, 2013 – September 30, 2014
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 12, 2013 – September 30, 2014 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 30, 2014State Formal Notice of Violation issued1 linked violation
- October 29, 2013State Administrative/Compliance Order without penalty issued2 linked violations
- April 23, 2013State Formal Notice of Violation issued12 linked violations
- April 23, 2013State Compliance Meeting conducted2 linked violations
- April 23, 2013State Public Notification requested1 linked violation
- December 15, 1991State Formal Notice of Violation issued3 linked violations
Contact
Maple Plain City Council
7634790815
Maple Plain, MN 55359-0097