A99/100
BROWNSTOWN TOWNSHIP — Water Quality Report 2026
Serving 33,194 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0000940
Violations
1
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2001.
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 BROWNSTOWN TOWNSHIP
Is BROWNSTOWN TOWNSHIP water safe to drink?
BROWNSTOWN 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 BROWNSTOWN TOWNSHIP detected?
69 contaminants were tested in BROWNSTOWN TOWNSHIP's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does BROWNSTOWN TOWNSHIP have any EPA violations?
Yes, BROWNSTOWN TOWNSHIP has 1 EPA violation(s) on record, with the most recent in 2001. Violation types include Other.
How many people does BROWNSTOWN TOWNSHIP serve?
BROWNSTOWN TOWNSHIP serves approximately 33,194 people, Michigan.
What type of water does BROWNSTOWN TOWNSHIP provide?
BROWNSTOWN 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 MI0000940.
How does BROWNSTOWN TOWNSHIP compare to other utilities in Michigan?
BROWNSTOWN 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.