Press Release
November 8, 2017

The Pittsburgh Water and Sewer Authority (PWSA) will perform fire hydrant testing as part of an upcoming hydraulic model, which will test water flow and pressure throughout the distribution system.

Flushing of hydrants will take place in the neighborhoods and streets tomorrow, November 8, 2017

Running hydrants will increase water flow through the system. This increase in flow stirs up any minerals and deposits in the pipes and clears them out.

The following tips can assist with customers who experience discolored water during hydrant flushing:

  • Flushing will not interrupt water service; however, it is common to see a drop in water pressure while crews are working in these areas. If customers notice low pressure after flushing is finished, they are advised to check faucets for trapped particles.
  • Water can become discolored after flushing; however, it is safe to drink. If this happens, run cold water tap for a few minutes until the water is clear. If it is not clear the first time, wait a few minutes and repeat this process.
  • Avoid washing clothes until the water clears. If laundry becomes stained, do not put it in the dryer. Rewash clothes with detergent and a rust removing agent. Rust remover can also remove stained fixtures.
  • Discoloration may linger for a few hours. Discoloration only affects the appearance of the water, but does not affect water quality. There are no health concerns associated with discolored water from hydrant flushing.  


Any customer who needs additional information should call PWSA Emergency Dispatch 24/7 at 412.255.2423


Hydrant Testing Locations:

Burham Street at Sumner Street

Arlington Avenue at Dengler Street

Pius Street

East Warrington Avenue

Kambach Street at Judicial Street

Wilbert Street at Ennis Street

Augusta Street at Greenleaf Street

Marlow Street at Marena Street

Springfield Street at New York Street

Centre Avenue at Crawford Street

Bedford Avenue at Washington Place

Waldorf Street at Zolium Street

Fayban Street

Benton Avenue at Hofburn Street

Perrysville Avenue

North Charles Street at Linwood Avenue

Fort Duquesne Boulevard at 9th Street

Steuben Street at Alexander Street

High Street at Arcola Way

Suismon Street at Turtle Way

Pressley Avenue at Cedar Street

North Shore Drive at Art Rooney Avenue

Monterey Street at Eloise Street


  • Published
  • Tuesday, November 7, 2017

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