A87/100
TRENTON — Water Quality Report 2026
Serving 18,544 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0006650
Violations
6
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 TRENTON
Is TRENTON water safe to drink?
TRENTON water receives a grade of A (87/100), 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 TRENTON detected?
69 contaminants were tested in TRENTON's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does TRENTON have any EPA violations?
Yes, TRENTON has 6 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, MCL, Other. 1 are health-based violations.
How many people does TRENTON serve?
TRENTON serves approximately 18,544 people, Michigan. The system provides water to 1 community: Trenton.
What type of water does TRENTON provide?
TRENTON 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 MI0006650.
How does TRENTON compare to other utilities in Michigan?
TRENTON scores 87/100 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.