ONAWAY, MI · Presque Isle County
ONAWAY, CITY OF Water System
Consumer Confidence Report status
ONAWAY, CITY OF 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 ONAWAY, CITY OF.
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)
- MI0005010
- System type
- Community Water System
- Population served
- 880
- Service connections
- 510
- Ownership
- local government
- Water source
- groundwater (wells)
ONAWAY, CITY OF is one of 499 community water systems in Michigan in the 501 to 3,300 people size category, serving 880 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
- January 22, 2025State Violation/Reminder Notice12 linked violations
- August 29, 2017State Compliance achieved40 linked violations
- February 3, 2011State Violation/Reminder Notice40 linked violations
Common questions
Is ONAWAY, CITY OF required to publish a Consumer Confidence Report?
- Yes. ONAWAY, CITY OF 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 ONAWAY, CITY OF’s next Consumer Confidence Report due?
- ONAWAY, CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ONAWAY, CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ONAWAY, CITY OF.
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
STOCKWELL, KELLI
989-733-8313
ONAWAY, MI 49765