Pittsburgh Water & Sewer Authority
Who We Are
The Pittsburgh Water & Sewer Authority (PWSA) is a municipal water authority serving more than 300,000 people throughout Pittsburgh and surrounding areas. PWSA is the largest combined water and sewer authority in Pennsylvania, producing an average of 70 million gallons of water daily. Our more than 260 employees are city residents and PWSA customers with expertise in engineering, operations, maintenance, water quality, customer service, safety, green infrastructure and a number of other disciplines. We strive to constantly improve our operations to enhance the way we do business in a safe, sustainable and customer-friendly manner.