A96/100
GROSSE POINTE WOODS — Water Quality Report 2026
Serving 16,135 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0002920
Violations
1
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.013 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2025 – July 16, 2025Enforcement: 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
Frequently Asked Questions About GROSSE POINTE WOODS
Is GROSSE POINTE WOODS water safe to drink?
GROSSE POINTE WOODS water receives a grade of A (96/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GROSSE POINTE WOODS detected?
69 contaminants were tested in GROSSE POINTE WOODS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does GROSSE POINTE WOODS have any EPA violations?
Yes, GROSSE POINTE WOODS has 1 EPA violation(s) on record, with the most recent in 2025. Violation types include Other.
How many people does GROSSE POINTE WOODS serve?
GROSSE POINTE WOODS serves approximately 16,135 people, Michigan. The system provides water to 1 community: Grosse Pointe Woods.
What type of water does GROSSE POINTE WOODS provide?
GROSSE POINTE WOODS 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 MI0002920.
How does GROSSE POINTE WOODS compare to other utilities in Michigan?
GROSSE POINTE WOODS scores 96/100 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.