Learn Where We Provide Our Services

Map of Pittsburgh Water and Sewer Authority's Service Area Map of PWSA's Service Area

The Pittsburgh Water and Sewer Authority provides drinking water, sewer, and stormwater services throughout Pittsburgh. Wastewater conveyance and stormwater management are provided to all residents, businesses, and properties within Pittsburgh city boundaries. While we provide drinking water to the majority of Pittsburgh neighborhoods and Millvale, we do not provide drinking water to everyone.

Please use our interactive map below to determine if you are in our drinking water service area.