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WASHINGTON SUBURBAN SANITARY COMMISSION

Serving 1 city in MD

Monitor
1 above health guidelines
1900K
People Served
1
City
1
Water Sources
0
MCL Violations

Official WASHINGTON SUBURBAN SANITARY COMMISSION Resources

WASHINGTON SUBURBAN SANITARY COMMISSION Service Area

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Service Area

This map shows the approximate service area for WASHINGTON SUBURBAN SANITARY COMMISSION. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

WASHINGTON SUBURBAN SANITARY COMMISSION Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score90/100
1
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 WASHINGTON SUBURBAN SANITARY COMMISSION Water Safe to Drink?

WASHINGTON SUBURBAN SANITARY COMMISSION has reported 1 contaminant 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 1,900,000 people across 1 city in MD. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

WASHINGTON SUBURBAN SANITARY COMMISSION Service Area

WASHINGTON SUBURBAN SANITARY COMMISSION Contact & Information

Mailing Address

WSSC CONSOLIDATED LABORATORY 12245 TECH ROAD Silver Spring, MD 20904

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

conventionalpre-oxidation with chlorine

Disinfectant Used

chlorine, filtration, uv light

WASHINGTON SUBURBAN SANITARY COMMISSION 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 WASHINGTON SUBURBAN SANITARY COMMISSION

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

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