MyCleanWater

Coulee City, Washington Water Quality Report

Water quality data for 1 water system serving 944 people.

95
Excellent
out of 100

Water Source

1
Water System
944
People Served
Ground water
Water Source

Detected Contaminants

No contaminant data available for this location.

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Compliance & Violations

Active Violations (1)

Violation

Unknown

minor

Resolved Violations (26)

3A

Jan 1, 2025 — Jan 31, 2025

minor

3A

Jun 1, 2022 — Jun 30, 2022

minor

3A

May 1, 2022 — May 31, 2022

minor

3A

Apr 1, 2022 — Apr 30, 2022

minor

27

Jan 1, 2022 — Dec 31, 2022

moderate

+ 21 more resolved violations

Frequently Asked Questions

Is Coulee City tap water safe to drink?

Coulee City'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 Coulee City tap water?

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

How can I improve my water quality in Coulee City?

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

Does Coulee City have any water quality violations?

Yes, Coulee City currently has 1 active violation. See the violations section above for details.