A90/100
FREDERIC WATERWORKS — Water Quality Report 2026
Serving 1,241 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI6490337
Violations
7
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 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 FREDERIC WATERWORKS
Is FREDERIC WATERWORKS water safe to drink?
FREDERIC WATERWORKS water receives a grade of A (90/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has FREDERIC WATERWORKS detected?
1 contaminants were tested in FREDERIC WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does FREDERIC WATERWORKS have any EPA violations?
Yes, FREDERIC WATERWORKS has 7 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, Other.
How many people does FREDERIC WATERWORKS serve?
FREDERIC WATERWORKS serves approximately 1,241 people, Wisconsin. The system provides water to 1 community: Frederic.
What type of water does FREDERIC WATERWORKS provide?
FREDERIC WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI6490337.
How does FREDERIC WATERWORKS compare to other utilities in Wisconsin?
FREDERIC WATERWORKS scores 90/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Wisconsin state page for a full comparison of water systems.