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CHEHALIS WATER DEPARTMENT

Serving 1 city in WA

Warning
5 above health guidelines
11K
People Served
1
City
1
Water Sources
0
MCL Violations

Official CHEHALIS WATER DEPARTMENT Resources

CHEHALIS WATER DEPARTMENT Service Area

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Service Area

This map shows the approximate service area for CHEHALIS WATER DEPARTMENT. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

CHEHALIS WATER DEPARTMENT Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score50/100
5
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is CHEHALIS WATER DEPARTMENT Water Safe to Drink?

CHEHALIS WATER DEPARTMENT has reported 5 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 11,426 people across 1 city in WA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

CHEHALIS WATER DEPARTMENT Service Area

CHEHALIS WATER DEPARTMENT Contact & Information

Mailing Address

2007 NE KRESKY AVE Chehalis, WA 98532

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

conventionalfiltration

Disinfectant Used

chlorine, hypochlorite, other

CHEHALIS WATER DEPARTMENT Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

Recommended Water Filters for CHEHALIS WATER DEPARTMENT

Based on water quality data from cities served by CHEHALIS WATER DEPARTMENT, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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