Public water system record
Superior Township
Serves an area of Washtenaw County, MI that includes Ypsilanti · 6,830 people served
Federal records show 1 health-based violation and no monitoring/reporting issues for Superior Township in the last ten years. The most serious issue in this window was a resolved Lead and Copper Rule violation.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 1
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Superior Township buys its water from Ypsilanti Community Utility Authority and Ann Arbor Township.
- Lead pipe inventory: 0 lead and 0 unknown out of 2,632 service lines.
Check whether Superior Township 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Lead and Copper Rule
Treatment technique failure
|
350 | Jan 1, 2023 | Resolved | No |
What the violations mean
Lead and Copper Rule
1 incidentThe system did not complete a treatment step or action that the Lead and Copper Rule requires (a treatment technique violation).
The utility had to notify customers about this violation.
Where the water comes from
Superior Township buys its water from Ypsilanti Community Utility Authority and Ann Arbor Township. It lists no wells or intakes of its own.
Buys water from
- Ypsilanti Community Utility Authority Ypsilanti, MI
- Ann Arbor Township Ann Arbor, MI
Annual water quality report
Superior Township 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