A99/100
WASHINGTON TOWNSHIP — Water Quality Report 2026
Serving 15,828 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0006905
Violations
1
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 WASHINGTON TOWNSHIP
Is WASHINGTON TOWNSHIP water safe to drink?
WASHINGTON TOWNSHIP water receives a grade of A (99/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has WASHINGTON TOWNSHIP detected?
69 contaminants were tested in WASHINGTON TOWNSHIP's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does WASHINGTON TOWNSHIP have any EPA violations?
Yes, WASHINGTON TOWNSHIP has 1 EPA violation(s) on record, with the most recent in 2017. Violation types include MR.
How many people does WASHINGTON TOWNSHIP serve?
WASHINGTON TOWNSHIP serves approximately 15,828 people, Michigan.
What type of water does WASHINGTON TOWNSHIP provide?
WASHINGTON 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 MI0006905.
How does WASHINGTON TOWNSHIP compare to other utilities in Michigan?
WASHINGTON 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.