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WSSC Water Issues Essential Request to Restrict Water Use After Power Outage at Potomac Plant
The plant supplies about 75% of WSSC customers, and officials said they are working with Pepco to restore power.
On Tuesday, WSSC Water urged 1.9 million customers in Montgomery and Prince George counties to limit water use to essential purposes following a power outage at the Potomac Water Filtration Plant.
The Potomac Water Filtration Plant, which supplies about 75% of WSSC customers, lost power; the utility is working with Pepco to restore operations as quickly as possible.
Conserving current supplies is critical for sanitation and fire protection, WSSC spokesperson Lyn Riggins said; water remains safe to drink without boiling before use.
Residents must avoid outdoor water use including lawn irrigation and minimize indoor usage such as flushing toilets, washing machines, and dishwashers to prevent a future Boil Water Advisory.
While the Potomac plant typically produces between 100 and 120 million gallons daily, the other WSSC plant remains operational, currently producing 90 to 95 million gallons to maintain system pressure.