Ham Lake, MN · Anoka County
Willows of Ham Lake 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)
- MN1020037
- System type
- Community Water System
- Population served
- 69
- Service connections
- 49
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2023 – March 31, 2023
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2023 – March 31, 2023 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 30, 2023State Public Notification received1 linked violation
- May 17, 2023State Formal Notice of Violation issued1 linked violation
- May 17, 2023State Public Notification requested1 linked violation
- April 10, 2023State Compliance achieved1 linked violation
- March 5, 2023State Violation/Reminder Notice1 linked violation
- April 14, 2000State Public Notification requested5 linked violations
- June 1, 1999State Violation/Reminder Notice2 linked violations
Contact
Willows of Ham Lake
7633771800
Ham Lake, MN 55304