Fergus Falls, Minnesota Water Quality Report
Water quality data for 2 water systems serving 14,362 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 10.9 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 109% | Above guideline |
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Fergus Falls, Minnesota.
Get Water Quality Alerts
Be the first to know when water quality changes in Fergus Falls.
Compliance & Violations
Active Violations (1)
Violation
Unknown
Resolved Violations (96)
02
Apr 1, 2025 — Jun 30, 2025
02
Apr 1, 2025 — Jun 30, 2025
02
Apr 1, 2025 — Jun 30, 2025
02
Apr 1, 2025 — Jun 30, 2025
02
Apr 1, 2025 — Jun 30, 2025
+ 91 more resolved violations
Frequently Asked Questions
Is Fergus Falls tap water safe to drink?
Fergus Falls's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Fergus Falls tap water?
1 contaminants have been detected in Fergus Falls's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Fergus Falls?
Install a water filter rated for the specific contaminants found in Fergus Falls's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Fergus Falls have any water quality violations?
Yes, Fergus Falls currently has 1 active violation. See the violations section above for details.