Welcome to the Pittsburgh Water & Sewer Authority | Pittsburgh Water & Sewer Authority

Water Reliability

This series of once-in-a-generation projects is Pittsburgh's blueprint for high-quality water infrastructure

Customer Assistance Programs

Explore our assistance programs for income-qualified residential customers having difficulty paying their water and sewer bill

Learn more

Pay a Bill

Customer Assistance

Get help paying your bills

Careers

We're hiring, join our team

Check Your Usage

Review water usage & set up alerts for your account

Service Outages

Find more info on water outages

Lead Info & Updates

Infographic illustrating the location of the water main that is owned by PWSA and the portion owned by the private property owner.

What We're Doing

We are committed to providing you with clean, safe water. Learn more about the Community Lead Response & Lead Line Replacement.

Learn More

9,200+

lead service line replacements since 2016

52.4

miles

of lead pipe replaced since 2016

More About Lead

Project Updates

Water Reliability Plan

Highland II Reservoir: Liner and Cover Replacement

The Highland II Reservoir Liner and Cover Replacement includes the demolition and removal of the existing liner and cover and installation of a new reservoir liner, floating cover, and supplemental equipment such as the rainwater removal pumps and associated piping on the floating cover.

Water Reliability Plan

Photo of Lawn and Ophelia parklet with large tree and asphalt path

Stormwater

Lawn & Ophelia Stormwater Project

The Lawn and Ophelia Parklet is a city-owned park located in the South Oakland neighborhood of Pittsburgh. This stormwater project will help to manage 1.5 inches of rain from 1.86 acres of impervious surfaces like roofs and pavement using green infrastructure.

Stormwater