CARO, MI · Tuscola County
CARO, CITY OF Water System
Consumer Confidence Report status
CARO, 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 CARO, 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)
- MI0001130
- System type
- Community Water System
- Population served
- 5,029
- Service connections
- 1,800
- Ownership
- local government
- Water source
- groundwater (wells)
CARO, CITY OF is one of 165 community water systems in Michigan in the 3,301 to 10,000 people size category, serving 5,029 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 28, 2025State Violation/Reminder Notice1 linked violation
- January 28, 2025State Violation/Reminder Notice1 linked violation
- January 22, 2025State Compliance achieved1 linked violation
- January 22, 2025State Compliance achieved1 linked violation
- July 1, 2022State Public Notification received1 linked violation
- July 27, 2021State Violation/Reminder Notice2 linked violations
- July 26, 2021State Compliance achieved2 linked violations
- August 6, 2019State Compliance achieved2 linked violations
- June 21, 2019State Public Notification received4 linked violations
- November 20, 2018State Public Notification requested2 linked violations
- November 20, 2018State Violation/Reminder Notice2 linked violations
- November 16, 2018State Compliance achieved2 linked violations
- November 15, 2018State Public Notification requested2 linked violations
- November 15, 2018State Public Notification requested2 linked violations
- July 9, 2007State Public Notification received2 linked violations
- July 17, 2006State Public Notification requested4 linked violations
- October 21, 2005State Administrative/Compliance Order without penalty issued3 linked violations
Common questions
Is CARO, CITY OF required to publish a Consumer Confidence Report?
- Yes. CARO, 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 CARO, CITY OF’s next Consumer Confidence Report due?
- CARO, CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CARO, CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CARO, 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
CZASAK, SCOTT
989-673-7671
CARO, MI 48723