A82/100
COLEMAN, CITY OF — Water Quality Report 2026
Serving 1,243 people · Michigan
Water Source
Groundwater
County
—
System ID
MI0001520
Violations
7
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
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
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 COLEMAN, CITY OF
Is COLEMAN, CITY OF water safe to drink?
COLEMAN, CITY OF water receives a grade of A (82/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has COLEMAN, CITY OF detected?
1 contaminants were tested in COLEMAN, CITY OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does COLEMAN, CITY OF have any EPA violations?
Yes, COLEMAN, CITY OF has 7 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MCL, MR. 2 are health-based violations.
How many people does COLEMAN, CITY OF serve?
COLEMAN, CITY OF serves approximately 1,243 people, Michigan. The system provides water to 1 community: Coleman.
What type of water does COLEMAN, CITY OF provide?
COLEMAN, CITY OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MI0001520.
How does COLEMAN, CITY OF compare to other utilities in Michigan?
COLEMAN, CITY OF scores 82/100 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.