B79/100
FRANKFORT, CITY OF — Water Quality Report 2026
Serving 1,286 people · Michigan
Water Source
Groundwater
County
—
System ID
MI0002430
Violations
13
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.57 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: August 20, 2022 – August 23, 2022Rule: Consumer Confidence RuleEnforcement: 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 FRANKFORT, CITY OF
Is FRANKFORT, CITY OF water safe to drink?
FRANKFORT, CITY OF water receives a grade of B (79/100), which is considered good. Out of 1 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has FRANKFORT, CITY OF detected?
1 contaminants were tested in FRANKFORT, CITY OF's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does FRANKFORT, CITY OF have any EPA violations?
Yes, FRANKFORT, CITY OF has 13 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, Other.
How many people does FRANKFORT, CITY OF serve?
FRANKFORT, CITY OF serves approximately 1,286 people, Michigan. The system provides water to 1 community: Frankfort.
What type of water does FRANKFORT, CITY OF provide?
FRANKFORT, CITY OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MI0002430.
How does FRANKFORT, CITY OF compare to other utilities in Michigan?
FRANKFORT, CITY OF scores 79/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Michigan state page for a full comparison of water systems.