A100/100
COLOMA TOWNSHIP — Water Quality Report 2026
Serving 1,425 people · Michigan
Water Source
Purchased Groundwater
County
—
System ID
MI0001535
Violations
0
Contaminant Test Results
No contaminant data available for this system.
EPA Violation History
No violations in the past 5 years
This system has a clean compliance history.
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 COLOMA TOWNSHIP
Is COLOMA TOWNSHIP water safe to drink?
COLOMA TOWNSHIP water receives a grade of A (100/100), which is considered excellent. Out of 0 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has COLOMA TOWNSHIP detected?
0 contaminants were tested in COLOMA TOWNSHIP's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does COLOMA TOWNSHIP have any EPA violations?
No, COLOMA TOWNSHIP has zero EPA violations on record. This indicates consistent compliance with federal drinking water standards.
How many people does COLOMA TOWNSHIP serve?
COLOMA TOWNSHIP serves approximately 1,425 people, Michigan. The system provides water to 1 community: Coloma.
What type of water does COLOMA TOWNSHIP provide?
COLOMA TOWNSHIP sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MI0001535.
How does COLOMA TOWNSHIP compare to other utilities in Michigan?
COLOMA TOWNSHIP scores 100/100 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.