MENDON, MI · St. Joseph County
MENDON 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 Michigan’s official records. Always confirm current status with Michigan before making decisions based on this information.
System facts
- System ID (PWSID)
- MI0004240
- System type
- Community Water System
- Population served
- 920
- Service connections
- 365
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2023 – December 31, 2023
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2007 – December 31, 2007
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2023 – December 31, 2023 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 28, 2025State Public Notification received1 linked violation
- February 11, 2025State Public Notification requested3 linked violations
- February 11, 2025State Violation/Reminder Notice1 linked violation
- August 28, 2024State Public Notification requested3 linked violations
- August 20, 2024State Compliance achieved5 linked violations
- February 15, 2024State Administrative Penalty assessed3 linked violations
- September 21, 2020State Violation/Reminder Notice5 linked violations
- December 19, 2019State Compliance achieved7 linked violations
- January 22, 2019State Public Notification requested4 linked violations
- January 16, 2019State Compliance achieved4 linked violations
- October 8, 2018State Public Notification requested9 linked violations
- March 24, 2008State Compliance achieved6 linked violations
- October 4, 2006State Compliance achieved7 linked violations
- June 22, 2006State Public Notification received7 linked violations
- May 26, 2006State Public Notification requested11 linked violations
Contact
OLSON, AARON
269-496-4395
MENDON, MI 49072