Public water system record
Village of Cass City
Serves Cass City, Tuscola County, MI · 2,428 people served
Federal records show no health-based violations and 7 monitoring/reporting issues for Village of Cass City in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 7
Key facts
- Village of Cass City draws water from 3 wells.
- Most recent formal enforcement: compliance order (no penalty) by Michigan, September 2005.
- Record on file since 1997, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 36 lead and 0 unknown out of 998 service lines.
Check whether Village of Cass City serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Arsenic
Monitoring and reporting
|
Aug 1, 2025 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jul 1, 2025 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2023 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2016 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2016 | Resolved |
Full record since 1997
EPA's records for Village of Cass City go back to 1997. Before October 19, 2016 they list 4 health-based violations (4 resolved) and 5 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 0 |
| 2000s | 3 | 1 |
| 2010 to October 18, 2016 | 0 | 4 |
| October 19, 2016 to 2019 | 0 | 2 |
| 2020s | 0 | 3 |
Most recent health-based violation before October 19, 2016: Arsenic, began January 2006, Resolved.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Arsenic
Contaminant limit exceeded
|
Jan 23, 2006 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 2000 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2000 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1997 | Resolved |
Enforcement actions
Michigan regulators took 1 formal enforcement action against Village of Cass City and issued 1 boil water order between 2000 and 2005. The most recent was a compliance order (no penalty) in September 2005.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 19, 2005 | Michigan | Compliance order (no penalty) | 1 violation (1 health-based): Arsenic |
| Oct 4, 2000 | Michigan | Boil water order | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Village of Cass City draws water from 3 wells.
Annual water quality report
Village of Cass City must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Michigan.
Certified drinking water labs by state EPA guidance for private wells