B63/100
FORT ATKINSON WATERWORKS — Water Quality Report 2026
Serving 12,390 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI1280103
Violations
10
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
No violations in the past 5 years
Full EPA compliance since 1996.
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 FORT ATKINSON WATERWORKS
Is FORT ATKINSON WATERWORKS water safe to drink?
FORT ATKINSON WATERWORKS water receives a grade of B (63/100), which is considered good. Out of 66 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has FORT ATKINSON WATERWORKS detected?
66 contaminants were tested in FORT ATKINSON WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does FORT ATKINSON WATERWORKS have any EPA violations?
Yes, FORT ATKINSON WATERWORKS has 10 EPA violation(s) on record, with the most recent in 1996. Violation types include MCL, MR. 6 are health-based violations.
How many people does FORT ATKINSON WATERWORKS serve?
FORT ATKINSON WATERWORKS serves approximately 12,390 people, Wisconsin. The system provides water to 1 community: Fort Atkinson.
What type of water does FORT ATKINSON WATERWORKS provide?
FORT ATKINSON WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI1280103.
How does FORT ATKINSON WATERWORKS compare to other utilities in Wisconsin?
FORT ATKINSON WATERWORKS scores 63/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Wisconsin state page for a full comparison of water systems.