A99/100
WILLIAMS TOWNSHIP — Water Quality Report 2026
Serving 5,444 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0007125
Violations
1
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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 WILLIAMS TOWNSHIP
Is WILLIAMS TOWNSHIP water safe to drink?
WILLIAMS TOWNSHIP water receives a grade of A (99/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has WILLIAMS TOWNSHIP detected?
31 contaminants were tested in WILLIAMS TOWNSHIP's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does WILLIAMS TOWNSHIP have any EPA violations?
Yes, WILLIAMS TOWNSHIP has 1 EPA violation(s) on record, with the most recent in 2019. Violation types include MON.
How many people does WILLIAMS TOWNSHIP serve?
WILLIAMS TOWNSHIP serves approximately 5,444 people, Michigan.
What type of water does WILLIAMS TOWNSHIP provide?
WILLIAMS 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 MI0007125.
How does WILLIAMS TOWNSHIP compare to other utilities in Michigan?
WILLIAMS TOWNSHIP scores 99/100 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.