MyCleanWater

Plains, Montana Water Quality Report

Water quality data for 1 water system serving 1,700 people.

100
Excellent
out of 100

Water Source

1
Water System
2K
People Served
Ground water
Water Source

Detected Contaminants

No contaminant data available for this location.

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Compliance & Violations

Resolved Violations (373)

27

Jan 1, 2025 — Dec 31, 2025

moderate

27

Jan 1, 2025 — Dec 31, 2025

moderate

27

Jan 1, 2025 — Dec 31, 2025

moderate

27

Jan 1, 2025 — Dec 31, 2025

moderate

24

Apr 1, 2006 — Apr 30, 2006

moderate

+ 368 more resolved violations

Frequently Asked Questions

Is Plains tap water safe to drink?

Plains's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

What contaminants are in Plains tap water?

0 contaminants have been detected in Plains's water supply across 1 water system. See the full contaminant table above for details.

How can I improve my water quality in Plains?

Install a water filter rated for the specific contaminants found in Plains's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.