COLOMA, MI · Berrien County
LAKE MICHIGAN BEACH RESORT POTTAWATTAMIE 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)
- MI0005549
- System type
- Community Water System
- Population served
- 80
- Service connections
- 17
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2014 – July 31, 2014
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
July 1, 2014 – July 31, 2014
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2011 – May 31, 2011
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2007 – May 24, 2007
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2000 – January 4, 2001
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2014 – July 31, 2014 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2014 – July 31, 2014 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| May 1, 2011 – May 31, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2007 – May 24, 2007 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 2000 – January 4, 2001 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 11, 2014State Administrative Penalty assessed3 linked violations
- August 1, 2014State Compliance achieved3 linked violations
- July 24, 2014State Public Notification received3 linked violations
- July 21, 2014State Public Notification requested3 linked violations
- June 30, 2011State Compliance achieved2 linked violations
- June 17, 2011State Violation/Reminder Notice3 linked violations
- May 9, 2007State Public Notification received2 linked violations
- May 8, 2007State Violation/Reminder Notice2 linked violations
- May 3, 2007State Public Notification received2 linked violations
- April 23, 2007State Public Notification received5 linked violations
- April 20, 2007State Violation/Reminder Notice7 linked violations
Contact
WHITE, MIKE
630-433-1729
COLOMA, MI 49038-9484