A90/100
FERNDALE — Water Quality Report 2026
Serving 22,105 people · Michigan
Water Source
Purchased Surface Water
County
—
System ID
MI0002280
Violations
3
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.009 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 FERNDALE
Is FERNDALE water safe to drink?
FERNDALE water receives a grade of A (90/100), 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 FERNDALE detected?
69 contaminants were tested in FERNDALE's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does FERNDALE have any EPA violations?
Yes, FERNDALE has 3 EPA violation(s) on record, with the most recent in 2020. Violation types include TT, MR. 1 are health-based violations.
How many people does FERNDALE serve?
FERNDALE serves approximately 22,105 people, Michigan. The system provides water to 1 community: Ferndale.
What type of water does FERNDALE provide?
FERNDALE 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 MI0002280.
How does FERNDALE compare to other utilities in Michigan?
FERNDALE scores 90/100 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.