Woodland Road Stormwater Project

In Construction Stormwater

We are partnering with Chatham University to build a dry stream bed to slow down and soak up stormwater by the intersection of Woodland Road and Chapel Hill Road on Chatham's Shadyside Campus.

Progress & Status

70%
Construction Complete

We are working with Chatham University to coordinate this project as a priority to improve the performance of our combined sewer system in the A-22 sewershed. 

During periods of intense rainfall, this sewershed has experienced sewer system surcharging and frequent basement sewage backups. Green infrastructure has been prioritized as a cost-effective strategy to increase existing system capacity and reduce the risk of flooding.

This project is located near the headwaters of a historic stream named Two Mile Run, which was routed underground into sewer pipes to flow to the Allegheny River. 

Project Details

  • The dry stream bed will consist of a channel lined with stones, engineered soil, and plants, all designed to mimic a natural stream’s headwaters and manage stormwater.
  • Modular underground storage tanks will hold stormwater until it can be slowly released into the sewer system.
  • The project will manage stormwater runoff from approximately seven acres of impervious area.
  • These green stormwater infrastructure improvements will improve our sewer system capacity and reduce combined sewer overflows.

Construction Updates*

  • Completed regrading of the site and installation of hardscaping and boulders for dry stream bed before a pause in construction over winter. 
  • Construction restarted in May 2022. 
  • Landscaping and site planting are expected in Spring/Summer 2022. 

*Schedule could change due to weather, unforeseen site conditions, etc.

Partnership

  • Chatham University and PWSA are collaborating to design, construct, and maintain this project. 
  • Project construction will be funded as a cost-share, with PWSA funding construction costs related to stormwater management and Chatham University funding construction costs not related to stormwater management, such as additional landscaping and surface amenities.
  • Maintenance will be performed through a cooperative agreement between Chatham University and PWSA.
  • This project is partially funded by ALCOSAN’s GROW grant program.

Additional Information

Locations & Schedule

Location Details:
Chatham's Shadyside Campus in Squirrel Hill

Start Date: June 2021

Completion Date: Majority of construction expected complete by end of December 2021, with additional construction and project planting in Spring/Summer 2022

Traffic Patterns: Intermittent road closures

Map showing location of Woodland Road stormwater project within Chatham University campus in Pittsburgh

Woodland Road
Pittsburgh, PA 15232
United States

Project Contacts

If you have questions, please contact the PWSA Project Manager

Project Manager :
Ryan Quinn
412-255-8800 ext. 2421
rquinn@pgh2o.com

If you have questions, please contact PWSA's Public Affairs Department

Education and Outreach Associate :
Elaine Hinrichs
412-738-1887
ehinrichs@pgh2o.com

If you have questions, please contact Chatham University

Senior Vice President for Finance and Administration :
Walter B. Fowler
412-365-1846
wfowler@chatham.edu