A96/100
THOMAS TOWNSHIP — Water Quality Report 2026
Serving 11,931 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0006580
Violations
1
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2001.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About THOMAS TOWNSHIP
Is THOMAS TOWNSHIP water safe to drink?
THOMAS TOWNSHIP water receives a grade of A (96/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has THOMAS TOWNSHIP detected?
69 contaminants were tested in THOMAS TOWNSHIP's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does THOMAS TOWNSHIP have any EPA violations?
Yes, THOMAS TOWNSHIP has 1 EPA violation(s) on record, with the most recent in 2001. Violation types include Other.
How many people does THOMAS TOWNSHIP serve?
THOMAS TOWNSHIP serves approximately 11,931 people, Michigan.
What type of water does THOMAS TOWNSHIP provide?
THOMAS TOWNSHIP sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is MI0006580.
How does THOMAS TOWNSHIP compare to other utilities in Michigan?
THOMAS TOWNSHIP scores 96/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Michigan state page for a full comparison of water systems.