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KENNEWICK CITY OF

Serving 2 cities in WA

Action Needed
13 above health guidelines
86K
People Served
2
Cities
1
Water Sources
0
MCL Violations

Official KENNEWICK CITY OF Resources

Emergency Contact

1-877-481-4901

Available 24/7 for emergencies

Visit Official Website

KENNEWICK CITY OF Service Area

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Service Area

This map shows the approximate service area for KENNEWICK CITY OF. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

KENNEWICK CITY OF Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score0/100
13
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 KENNEWICK CITY OF Water Safe to Drink?

KENNEWICK CITY OF has reported 13 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 86,115 people across 2 cities 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.

KENNEWICK CITY OF Service Area

KENNEWICK CITY OF Contact & Information

Emergency Line

1-877-481-4901

24/7 After-Hours

Mailing Address

PO BOX 6108 Kennewick, WA 99336

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

conventionalfiltrationno treatment

Disinfectant Used

filtration, hypochlorite, uv light

KENNEWICK CITY OF 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 KENNEWICK CITY OF

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

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