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Home/Utilities/Washington/OAK HARBOR CITY OF

OAK HARBOR CITY OF

Serving 1 city in WA

Warning
7 above health guidelines
24K
People Served
1
City
1
Water Sources
0
MCL Violations

Official OAK HARBOR CITY OF Resources

Emergency Contact

360-279-4530

Available 24/7 for emergencies

Visit Official Website

OAK HARBOR CITY OF Service Area

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Service Area

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

OAK HARBOR CITY OF Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score30/100
7
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 OAK HARBOR CITY OF Water Safe to Drink?

OAK HARBOR CITY OF has reported 7 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 23,587 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.

OAK HARBOR CITY OF Service Area

OAK HARBOR CITY OF Contact & Information

Emergency Line

360-279-4530

24/7 After-Hours

Mailing Address

865 SE Barrington Dr Oak Harbor, WA 98277

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

no treatment

Disinfectant Used

no disinfectant

OAK HARBOR 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 OAK HARBOR CITY OF

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

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