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ARLINGTON COUNTY

Serving 1 city in VA

Warning
5 above health guidelines
215K
People Served
1
City
1
Water Sources
0
MCL Violations

Official ARLINGTON COUNTY Resources

ARLINGTON COUNTY Service Area

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Service Area

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

ARLINGTON COUNTY 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 ARLINGTON COUNTY Water Safe to Drink?

ARLINGTON COUNTY 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 215,000 people across 1 city in VA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

ARLINGTON COUNTY Service Area

ARLINGTON COUNTY Contact & Information

Emergency Line

703-228-5000

24/7 After-Hours

Mailing Address

Water/Sewer/Streets 4200 SOUTH 28TH STREET Arlington, VA 22206

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

conventional

Disinfectant Used

chloramines

ARLINGTON COUNTY 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 ARLINGTON COUNTY

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

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