B77/100
Suttons Bay Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 9,419 residents · Michigan
What's In Suttons Bay's Tap Water?
31
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
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
Water Utility Details
PESHAWBESTOWN
Population Served
2,135
Water Source
Groundwater
System ID
055293601
EAST BAY WATER WORKS
Population Served
7,284
Water Source
Groundwater
System ID
055293603
Frequently Asked Questions About Suttons Bay Water
Is Suttons Bay tap water safe to drink?
Suttons Bay, Michigan tap water receives a grade of B (77/100), which is considered good. Out of 31 contaminants tested, none exceed EPA maximum contaminant levels (MCLs) and 1 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Suttons Bay's water?
Of the 31 contaminants tested in Suttons Bay's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Suttons Bay have any water quality violations?
Yes, Suttons Bay has 42 EPA violation(s) on record, with the most recent in 2019. Violation types include RPT, MR. None of these are classified as health-based violations.
Do I need a water filter in Suttons Bay?
Suttons Bay 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. 1 contaminant(s) exceed these stricter goals.
Where does Suttons Bay's tap water come from?
Suttons Bay's drinking water is sourced from groundwater and supplied by PESHAWBESTOWN and 1 other water system(s). The system serves approximately 9,419 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Suttons Bay'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. Suttons Bay'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 Suttons Bay's water compare to other cities in Michigan?
Suttons Bay's water quality score of 77/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Michigan state page to see how all cities in the state compare.
What should I do if I'm concerned about Suttons Bay's water quality?
If you have concerns about Suttons Bay'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 (PESHAWBESTOWN) 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.