MUIR, MI · Ionia County
MUIR Water System
Consumer Confidence Report status
MUIR 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 MUIR.
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)
- MI0004550
- System type
- Community Water System
- Population served
- 604
- Service connections
- 266
- Ownership
- local government
- Water source
- groundwater (wells)
MUIR is one of 499 community water systems in Michigan in the 501 to 3,300 people size category, serving 604 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- September 26, 2017State Compliance achieved8 linked violations
- November 6, 2007State Compliance achieved6 linked violations
- September 7, 2007State Public Notification requested4 linked violations
- January 18, 1999State Violation/Reminder Notice6 linked violations
Common questions
Is MUIR required to publish a Consumer Confidence Report?
- Yes. MUIR 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 MUIR’s next Consumer Confidence Report due?
- MUIR’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MUIR have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MUIR.
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
HYLAND, DOUG
989-855-2144
MUIR, MI 48860