A87/100
West Fargo Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 34,858 residents · North Dakota
What's In West Fargo's Tap Water?
70
Contaminants Tested
1
Exceed EPA Limits
0
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.29 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2006.
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
WEST FARGO CITY OF
Population Served
34,858
Water Source
Purchased Surface Water
System ID
ND0900999
Frequently Asked Questions About West Fargo Water
Is West Fargo tap water safe to drink?
West Fargo, North Dakota tap water receives a grade of A (87/100), which is considered excellent. Out of 70 contaminants tested, 1 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 West Fargo's water?
Of the 70 contaminants tested in West Fargo's water supply, the most notable include Copper (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does West Fargo have any water quality violations?
Yes, West Fargo has 1 EPA violation(s) on record, with the most recent in 2006. Violation types include MCL. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in West Fargo?
Based on EPA data, using a water filter in West Fargo 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 West Fargo's tap water come from?
West Fargo's drinking water is sourced from purchased surface water and supplied by WEST FARGO CITY OF. The system serves approximately 34,858 people. Surface water sources include rivers, lakes, and reservoirs.
How often is West Fargo'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. West Fargo'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 West Fargo's water compare to other cities in North Dakota?
West Fargo's water quality score of 87/100 earns a grade of A, which is considered excellent. This places West Fargo among the better-performing water systems in North Dakota. Visit our North Dakota state page to see how all cities in the state compare.
What should I do if I'm concerned about West Fargo's water quality?
If you have concerns about West Fargo'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 (WEST FARGO CITY OF) 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.