A93/100
West Bloomfield Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 49,479 residents · Michigan
What's In West Bloomfield's Tap Water?
69
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2022 – August 30, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2022 – August 30, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
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
WEST BLOOMFIELD TOWNSHIP
Population Served
49,479
Water Source
Purchased Surface Water
System ID
MI0006975
Frequently Asked Questions About West Bloomfield Water
Is West Bloomfield tap water safe to drink?
West Bloomfield, Michigan tap water receives a grade of A (93/100), 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 West Bloomfield's water?
69 contaminants were tested in West Bloomfield's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does West Bloomfield have any water quality violations?
Yes, West Bloomfield has 7 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, Other. None of these are classified as health-based violations.
Do I need a water filter in West Bloomfield?
West Bloomfield 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 West Bloomfield's tap water come from?
West Bloomfield's drinking water is sourced from purchased surface water and supplied by WEST BLOOMFIELD TOWNSHIP. The system serves approximately 49,479 people. Surface water sources include rivers, lakes, and reservoirs.
How often is West Bloomfield'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. West Bloomfield'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 West Bloomfield's water compare to other cities in Michigan?
West Bloomfield's water quality score of 93/100 earns a grade of A, which is considered excellent. This places West Bloomfield 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 West Bloomfield's water quality?
If you have concerns about West Bloomfield'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 (WEST BLOOMFIELD 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.