During holidays, administrative offices are closed.
However, in the event of an emergency such as a broken water main or sewer back-up, our 24-hour call center is staffed to assist our customers. The number is (301) 206-4002 or e-mail the Emergency Call Center. In addition, you may file a claim day or night by calling (301) 206-7095. Our Interactive Voice Response System is also available 24 hours a day to answer your routine billing questions.
Laurel, MD - August 21, 2019: WSSC has detected high concentrations of blue-green algae in the T. Howard Duckett and Triadelphia Reservoirs, which can cause serious adverse health effects if contacted.... More