COLOMA, MI · Cass County
AUTUMN HILLS 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)
- MI0001910
- System type
- Community Water System
- Population served
- 50
- Service connections
- 23
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
November 1, 1996 – November 30, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1992 – December 31, 1992
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 1996 – November 30, 1996 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| December 1, 1992 – December 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 9, 2002State Compliance achieved5 linked violations
- July 12, 2002State Administrative/Compliance Order without penalty issued22 linked violations
- February 7, 2001State Violation/Reminder Notice3 linked violations
Contact
CHEEK, ROBERT
269-463-7429
COLOMA, MI 49038