D34/100
CLINTON WATERWORKS — Water Quality Report 2026
Serving 2,119 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI1540114
Violations
59
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2009.
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 CLINTON WATERWORKS
Is CLINTON WATERWORKS water safe to drink?
CLINTON WATERWORKS water receives a grade of D (34/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 59 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CLINTON WATERWORKS detected?
31 contaminants were tested in CLINTON WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CLINTON WATERWORKS have any EPA violations?
Yes, CLINTON WATERWORKS has 59 EPA violation(s) on record, with the most recent in 2009. Violation types include MR, Other, MCL. 1 are health-based violations.
How many people does CLINTON WATERWORKS serve?
CLINTON WATERWORKS serves approximately 2,119 people, Wisconsin. The system provides water to 1 community: Clinton.
What type of water does CLINTON WATERWORKS provide?
CLINTON WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI1540114.
How does CLINTON WATERWORKS compare to other utilities in Wisconsin?
CLINTON WATERWORKS scores 34/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Wisconsin state page for a full comparison of water systems.