Skip to main content

Pittsburgh Water and Sewer Authority

Home
  • Residential & Commercial Customers
    • Residential & Commercial Customers Overview
    • Account & Billing Info
    • Rates
    • Service Changes
    • Buying or Selling Property
    • Customer Assistance Programs
    • Pipe Ownership
    • Backflow Device Testing
    • Tips, Maintenance & Prevention
  • Developers, Contractors & Vendors
    • Developers, Contractors & Vendors Overview
    • Bids & Opportunities
    • Supplier Diversity Program
    • Permits
    • Developer's Manual & Standard Details
    • 2022 Business Development Series
  • Projects & Maintenance
    • Projects & Maintenance Overview
    • Service Outages
    • Search All Projects
    • Planning & Future Projects
    • Construction Projects
    • Water Main Replacement
    • 2022 Lead Line Replacement Programs
    • Common Issues & Questions
  • Your Water
    • Your Water Overview
    • Water
    • Water Quality & Treatment
    • Water Reliability Plan
    • Sewer
    • Stormwater
    • Our Service Area
    • Lead Information
    • Educational Resources & Videos
    • National Water Sector Events
  • About Us
    • About Us Overview
    • Board & Board Meetings
    • Executive Leadership
    • Mission, Vision and Core Values
    • Careers
    • Finance
    • Environmental Compliance
    • Performance
    • Rules & Regulations
    • Contact Us
  • News & Events
    • News & Events Overview
    • Currents Newsletter
    • Press Releases
    • Events & Meetings
  • Search

What can we help you find?

Report an Issue Pay a Bill
Don't have an account?
Sign up now
Other ways to pay
Don't have an account?
Sign up now
Learn how to set up usage alerts

Breadcrumb

  1. Home
  2. News & Events
  3. Newsletter & Press
  4. Currents Newsletter
  5. PWSA Completes First Water Reliability Plan Project

PWSA Completes First Water Reliability Plan Project

01/2023
Highland II Reservoir Returns to Service After $24 Million Upgrade
Water Reliability Plan graphic

PWSA recently reinstated its 125 million-gallon covered reservoir after replacing the liner and cover. This nine-month project, the largest of its kind in North America in 2022, ensured the reliability and security of the reservoir, something that will play a key role in the Water Reliability Plan.

Constructed between 1897 and 1903, the Highland II Reservoir supplies water to portions of Squirrel Hill, Downtown, South Side, and West End, making it a crucial part of our water distribution system. PWSA drained the reservoir, removed the previous materials, and installed a new liner, floating cover and supplemental equipment, like rainwater removal pumps. This work will add 25 more years of service to the structure and improve its reliability as other Water Reliability Plan projects take place.

The Water Reliability Plan culminates with the complete restoration of the century-old Clearwell. This structure, located at the Water Treatment Plant, in Aspinwall, puts treated water in contact with chlorine to kill any bacteria and pathogens in the water, making it safe to drink. Because this is a singular feature of our system, alternate clearwells, like the Highland II Reservoir, will be established while it is taken offline for work.

The Rising Main 3 Rehabilitation, which revitalized a large-diameter pipe that moves water into the Highland Park Reservoir system, was the first Water Reliability Plan project completed this year. Work is already underway on the next phase of projects. In late 2022, PWSA began constructing the Rising Main 4 Rehabilitation and Replacement project and in 2023 will begin constructing the Highland Reservoir Pump Station and Rising Main Replacement. As these projects come to completion, construction of the remaining projects will begin in sequential order. These include the Aspinwall and Bruecken Pump Station Improvements, the Lanpher Rising Main Construction, Lanpher Reservoir Improvements, Clearwell Bypass Project, and Clearwell Replacement.

Please watch our cool and informative video about this project here. To learn even more about the Water Reliability Plan and the history of Pittsburgh drinking water system, visit our Water Reliability Plan website.

Print This Page
Share
  • email
  • twitter
  • facebook

Related Newsletters

Crews complete lead service line replacement in Highland Park

Newsletter

Highlighting Our Successful 2022 Community Lead Response

02/2023 -
We launched a variety of targeted lead removal programs in 2022.
CEO Pickering at the White House Panel

Newsletter

Chief Executive Officer Briefing by Will Pickering

02/2023 -
Community Lead Response Acknowledged by Biden Administration

Sign Up for Our Newsletter

Media Kit & Contacts

Media Kit


24/7 Media Line
412-430-3898
 

PGH2O

Contact Us

412-255-2423
Report an Emergency Press 1
Customer Service Press 5

Send us a Message

1200 Penn Avenue
Pittsburgh, PA 15222

Follow Us

Footer First Column

  • Check Your Usage
  • Update Your Contact Info
  • Service Outages
  • Rules & Regulations

Sign Up for Our Newsletter

Footer Second Column

  • Residential & Commercial Customers
  • Developers, Contractors & Vendors
  • Projects & Maintenance
  • Your Water
  • About Us
  • News & Events
Copyright © 2023 Pittsburgh Water and Sewer Authority
Powered by Interpersonal Frequency I.F. Logo