Public Water Authority
Washington Suburban Sanitary Commission (WSSC Water)
Serving Prince George's and Montgomery Counties
Population served
1,900,000 people (EPA SDWIS active CWS PWS MD0150005)
State system code
FIPS 24
Billing frequency
A dedicated this detail was not publicly posted. Account-specific billing schedules apply.
Provider briefing
How this utility’s billing works
Washington Suburban Sanitary Commission (WSSC Water) operates as a public water authority serving Prince George's and Montgomery Counties. Customers should use the provider’s current account-specific bill and official customer-service instructions as the final authority for deadlines, balances, and service requests.
The published water-rate framework is described as A dedicated this detail was not publicly posted. WSSC's current rate schedule was not fully exposed in the reviewed accessible pages.. Bills are generated a dedicated this detail was not publicly posted. account-specific billing schedules apply., and a typical residential cost reference is A dedicated this detail was not publicly posted. Requires the current WSSC water/sewer rate schedule, account class, consumption, and service charges.. These descriptions are useful planning benchmarks; actual charges can change with meter size, usage, sewer averaging, local taxes, drought stages, or account-specific fees.
Wastewater and sewer calculation
WSSC provides water and sewer services through the same customer-account system; the reviewed pages did not expose a universal winter-average formula.
Meter and infrastructure notes
A dedicated this detail was not publicly posted. The reviewed WSSC pages did not identify one universal AMI vendor or transmission interval for all accounts.
Emergency water support
Report a leak or water emergency
301-206-4002 for WSSC emergency service, including water/sewer emergencies.
Official starting point
Choose the right next step
Reading this profile
A practical reference for Prince George's and Montgomery Counties
Washington Suburban Sanitary Commission (WSSC Water) is listed here as a public water authority. The profile separates account actions—such as paying a bill or requesting service—from explanatory material about rates, meters, wastewater, leaks, and delinquency.
Because utility rules can vary by account class, meter size, service address, billing date, and local ordinance, treat the published bill and current provider website as the final authority. Use this profile to locate the correct channel and prepare better questions for customer service.
If your issue is urgent, start with the provider’s emergency number or official payment route rather than waiting for an email response. Keep a written record of calls, confirmation numbers, notice dates, and documents you submit.