MARENISCO, MI · Gogebic County
MARENISCO TOWNSHIP Water System
Consumer Confidence Report status
MARENISCO TOWNSHIP must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for MARENISCO TOWNSHIP.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- MI0004080
- System type
- Community Water System
- Population served
- 430
- Service connections
- 177
- Ownership
- local government
- Water source
- groundwater (wells)
MARENISCO TOWNSHIP is one of 1,316 community water systems in Michigan in the 500 or fewer people size category, serving 430 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2011, all of which EPA lists as closed. Nothing has been added since 2011.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2011 – August 17, 2011
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 1, 2011 – August 17, 2011 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 30, 2012State Public Notification received4 linked violations
- September 26, 2012State Compliance achieved27 linked violations
- July 24, 2012State Public Notification requested24 linked violations
Common questions
Is MARENISCO TOWNSHIP required to publish a Consumer Confidence Report?
- Yes. MARENISCO TOWNSHIP is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is MARENISCO TOWNSHIP’s next Consumer Confidence Report due?
- MARENISCO TOWNSHIP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MARENISCO TOWNSHIP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MARENISCO TOWNSHIP.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
KENNEY, DONNA
906-787-2463
MARENISCO, MI 49947