A83/100
LUCK WATERWORKS — Water Quality Report 2026
Serving 1,150 people · Wisconsin
Water Source
Groundwater
County
—
System ID
WI6490338
Violations
2
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.90 mg/L | 1.30 mg/L | Over Limit |
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 2012.
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 LUCK WATERWORKS
Is LUCK WATERWORKS water safe to drink?
LUCK WATERWORKS water receives a grade of A (83/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has LUCK WATERWORKS detected?
2 contaminants were tested in LUCK WATERWORKS's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does LUCK WATERWORKS have any EPA violations?
Yes, LUCK WATERWORKS has 2 EPA violation(s) on record, with the most recent in 2012. Violation types include MCL, MR. 1 are health-based violations.
How many people does LUCK WATERWORKS serve?
LUCK WATERWORKS serves approximately 1,150 people, Wisconsin. The system provides water to 1 community: Luck.
What type of water does LUCK WATERWORKS provide?
LUCK WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is WI6490338.
How does LUCK WATERWORKS compare to other utilities in Wisconsin?
LUCK WATERWORKS scores 83/100 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.