B63/100
Wrightstown Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 3,815 residents · Wisconsin
What's In Wrightstown's Tap Water?
28
Contaminants Tested
1
Exceed EPA Limits
2
Above EPA Goals
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
Water Utility Details
WRIGHTSTOWN WATERWORKS
Population Served
3,815
Water Source
Purchased Surface Water
System ID
WI4050464
Frequently Asked Questions About Wrightstown Water
Is Wrightstown tap water safe to drink?
Wrightstown, Wisconsin tap water receives a grade of B (63/100), which is considered good. Out of 28 contaminants tested, 1 exceed EPA maximum contaminant levels (MCLs) and 3 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Wrightstown's water?
Of the 28 contaminants tested in Wrightstown's water supply, the most notable include Copper (90th percentile), strontium, chlorate. 1 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Wrightstown have any water quality violations?
Yes, Wrightstown has 7 EPA violation(s) on record, with the most recent in 2023. Violation types include TT, MON, MR. 4 of these are health-based violations, which are the most serious category.
Do I need a water filter in Wrightstown?
Based on EPA data, using a water filter in Wrightstown is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Wrightstown's tap water come from?
Wrightstown's drinking water is sourced from purchased surface water and supplied by WRIGHTSTOWN WATERWORKS. The system serves approximately 3,815 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Wrightstown's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Wrightstown's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Wrightstown's water compare to other cities in Wisconsin?
Wrightstown's water quality score of 63/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Wisconsin state page to see how all cities in the state compare.
What should I do if I'm concerned about Wrightstown's water quality?
If you have concerns about Wrightstown's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (WRIGHTSTOWN WATERWORKS) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.