Officials closed dozens of schools and issued a boil-water advisory for southern parts of the county. They said several hundred thousand customers are affected.

WSSC Water has issued a Boil Water Advisory (BWA) for all customers in southern Prince George’s County, south of MD 4 (Pennsylvania Avenue).

The Washington Suburban Sanitary Commission (WSSC) has expanded the Boil Water Advisory in southern Prince George’s County. This advisory comes in response to a suspected water main break in the area,