F9/100
Park Falls Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 2,993 residents · Wisconsin
What's In Park Falls's Tap Water?
2
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.39 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 2018.
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
PARK FALLS WATERWORKS
Population Served
2,993
Water Source
Groundwater
System ID
WI8510130
Frequently Asked Questions About Park Falls Water
Is Park Falls tap water safe to drink?
Park Falls, Wisconsin tap water receives a grade of F (9/100), which is considered failing. 1 contaminant(s) exceed EPA maximum contaminant levels and 76 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Park Falls's water?
Of the 2 contaminants tested in Park Falls's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Park Falls have any water quality violations?
Yes, Park Falls has 76 EPA violation(s) on record, with the most recent in 2018. Violation types include Other, MR, TT. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in Park Falls?
Based on EPA data, using a water filter in Park Falls 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 Park Falls's tap water come from?
Park Falls's drinking water is sourced from groundwater and supplied by PARK FALLS WATERWORKS. The system serves approximately 2,993 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Park Falls'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. Park Falls'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 Park Falls's water compare to other cities in Wisconsin?
Park Falls's water quality score of 9/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our Wisconsin state page to see how all cities in the state compare.
What should I do if I'm concerned about Park Falls's water quality?
If you have concerns about Park Falls'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 (PARK FALLS 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.