A99/100
Brownstown Twp Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 33,194 residents · Michigan
What's In Brownstown Twp's Tap Water?
69
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
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
Water Utility Details
BROWNSTOWN TOWNSHIP
Population Served
33,194
Water Source
Purchased Surface Water
System ID
MI0000940
Frequently Asked Questions About Brownstown Twp Water
Is Brownstown Twp tap water safe to drink?
Brownstown Twp, Michigan tap water receives a grade of A (99/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA maximum contaminant levels (MCLs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Brownstown Twp's water?
69 contaminants were tested in Brownstown Twp's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Brownstown Twp have any water quality violations?
Yes, Brownstown Twp has 1 EPA violation(s) on record, with the most recent in 2001. Violation types include Other. None of these are classified as health-based violations.
Do I need a water filter in Brownstown Twp?
Brownstown Twp water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Brownstown Twp's tap water come from?
Brownstown Twp's drinking water is sourced from purchased surface water and supplied by BROWNSTOWN TOWNSHIP. The system serves approximately 33,194 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Brownstown Twp's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Brownstown Twp's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Brownstown Twp's water compare to other cities in Michigan?
Brownstown Twp's water quality score of 99/100 earns a grade of A, which is considered excellent. This places Brownstown Twp among the better-performing water systems in Michigan. Visit our Michigan state page to see how all cities in the state compare.
What should I do if I'm concerned about Brownstown Twp's water quality?
If you have concerns about Brownstown Twp's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (BROWNSTOWN TOWNSHIP) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.