NEVILLE TOWNSHIP (KDKA) — The “Do Not Drink” order has been lifted in Neville Township after earlier contamination concerns.

Allegheny County announced Friday the order has been removed for all customers.

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According to Allegheny County officials on Tuesday, an industrial water meter recorded a backflow into the water system of approximately 2,000 gallons.

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The content of the backflow was not known, creating a threat of contamination. Neville Township officials say it may have originated from a fire suppression system.

A “Do Not Use” order was then put in place.

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On Wednesday, the “Do Not Use” order was lifted, and a “Do Not Drink” order was put in.