A86/100
Redwood Falls Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 5,254 residents · Minnesota
What's In Redwood Falls's Tap Water?
32
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.36 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.007 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1999.
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
Redwood Falls
Population Served
5,254
Water Source
Groundwater
System ID
MN1640008
Frequently Asked Questions About Redwood Falls Water
Is Redwood Falls tap water safe to drink?
Redwood Falls, Minnesota tap water receives a grade of A (86/100), which is considered excellent. Out of 32 contaminants tested, 1 exceed EPA maximum contaminant levels (MCLs) and 2 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 Redwood Falls's water?
Of the 32 contaminants tested in Redwood 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 Redwood Falls have any water quality violations?
Yes, Redwood Falls has 3 EPA violation(s) on record, with the most recent in 1999. Violation types include MR. None of these are classified as health-based violations.
Do I need a water filter in Redwood Falls?
Based on EPA data, using a water filter in Redwood 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 Redwood Falls's tap water come from?
Redwood Falls's drinking water is sourced from groundwater and supplied by Redwood Falls. The system serves approximately 5,254 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Redwood 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. Redwood 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 Redwood Falls's water compare to other cities in Minnesota?
Redwood Falls's water quality score of 86/100 earns a grade of A, which is considered excellent. This places Redwood Falls among the better-performing water systems in Minnesota. Visit our Minnesota state page to see how all cities in the state compare.
What should I do if I'm concerned about Redwood Falls's water quality?
If you have concerns about Redwood 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 (Redwood Falls) 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.