B63/100
WRIGHTSTOWN WATERWORKS — Water Quality Report 2026
Serving 3,815 people · Wisconsin
Water Source
Purchased Surface Water
County
—
System ID
WI4050464
Violations
7
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.57 mg/L | 1.30 mg/L | Over Limit |
strontium | 21029.85 µg/L | — | Above Goal |
chlorate | 319.86 µg/L | — | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 2Resolved
Other non-health-based violation
When: October 1, 2023 – February 7, 2024Rule: Ground Water 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 WRIGHTSTOWN WATERWORKS
Is WRIGHTSTOWN WATERWORKS water safe to drink?
WRIGHTSTOWN WATERWORKS water receives a grade of B (63/100), which is considered good. Out of 28 contaminants tested, 1 exceed EPA legal limits. 3 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has WRIGHTSTOWN WATERWORKS detected?
28 contaminants were tested in WRIGHTSTOWN WATERWORKS's water. Notable contaminants include Copper (90th percentile), strontium, chlorate. 1 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does WRIGHTSTOWN WATERWORKS have any EPA violations?
Yes, WRIGHTSTOWN WATERWORKS has 7 EPA violation(s) on record, with the most recent in 2023. Violation types include TT, MON, MR. 4 are health-based violations.
How many people does WRIGHTSTOWN WATERWORKS serve?
WRIGHTSTOWN WATERWORKS serves approximately 3,815 people, Wisconsin. The system provides water to 1 community: Wrightstown.
What type of water does WRIGHTSTOWN WATERWORKS provide?
WRIGHTSTOWN WATERWORKS sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is WI4050464.
How does WRIGHTSTOWN WATERWORKS compare to other utilities in Wisconsin?
WRIGHTSTOWN 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.