A93/100
Minneapolis Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 434,800 residents · Minnesota
What's In Minneapolis's Tap Water?
76
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2023 – March 31, 2023Rule: Stage 2 DBPREnforcement: 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
Minneapolis
Population Served
425,300
Water Source
Surface Water
System ID
MN1270024
Saint Anthony Village
Population Served
9,500
Water Source
Groundwater
System ID
MN1270048
Frequently Asked Questions About Minneapolis Water
Is Minneapolis tap water safe to drink?
Minneapolis, Minnesota tap water receives a grade of A (93/100), which is considered excellent. Out of 76 contaminants tested, none exceed EPA maximum contaminant levels (MCLs) and 1 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 Minneapolis's water?
Of the 76 contaminants tested in Minneapolis's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Minneapolis have any water quality violations?
Yes, Minneapolis has 3 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, TT. 2 of these are health-based violations, which are the most serious category.
Do I need a water filter in Minneapolis?
Minneapolis water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 1 contaminant(s) exceed these stricter goals.
Where does Minneapolis's tap water come from?
Minneapolis's drinking water is sourced from surface water and supplied by Minneapolis and 1 other water system(s). The system serves approximately 434,800 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Minneapolis'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. Minneapolis'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 Minneapolis's water compare to other cities in Minnesota?
Minneapolis's water quality score of 93/100 earns a grade of A, which is considered excellent. This places Minneapolis 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 Minneapolis's water quality?
If you have concerns about Minneapolis'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 (Minneapolis) 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.