Sewer overflow

Environment & Energy
6:11 pm
Tue September 16, 2014

Follow Your Flush: ALCOSAN to Open Plant for Annual Event

Where does the sewage go when you flush your toilet?

The Allegheny County Sanitary Authority will show you that and more Saturday at its annual open house, featuring more than 40 exhibits about how to protect the region’s rivers and streams.

The event includes a Q&A session with a plumber, Environmental Jeopardy, a performance of "Little Mermaid’s Pollution Solution" by Gemini Theatre, a walk-through simulated sewer pipe and a tour of ALCOSAN’s facilities.

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Essential Pittsburgh
3:26 pm
Tue November 26, 2013

The Ripple Effects: New Solutions for Water Pollution

Raw sewage and rainwater overflow into Chartiers Creek.
Credit 3 Rivers Wet Weather

The Allegheny County Sanitary Authority plans to spend more than $2 billion to build miles of new underground tunnels, and to upgrade its wastewater treatment plant.

Some clean river advocates are pushing for alternatives, like green infrastructure.

The Allegheny Front’s Julie Grant looks at the latest in the debate over ALCOSAN’s plan to renovate the region’s sewer system in an on-going series titled Ripple Effects.

Environment & Energy
4:57 pm
Mon November 18, 2013

Council Members Urged to Pursue Green Solutions to Storm Water Overflow Problem

A broad coalition of environmental and community groups Monday urged Pittsburgh City Council to pursue green infrastructure solutions to the city’s storm water overflow problem.

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sewer overflows, flooding
2:06 pm
Thu October 24, 2013

$5 M State Loan to Ease Sewer Overflows in Hill District & South Side

PWSA is hoping a $5 million loan will help reduce the number of days per year raw sewage flows into the region's river from outlets like this on on the South Side.
Credit Jennifer Szweda Jordan / Allegheny Front

The Pittsburgh Water and Sewer Authority (PWSA) has received a $5 million loan from the state for sewer improvement projects in the Hill District and the South Side.  

The PWSA and all communities in Allegheny County are under a 2004 Consent Order to reduce sewer overflows on rainy days.

PWSA interim executive director Jim Good said cities that have been built in the last 100 years have a separate sanitary and storm water systems.  But older cities including New York, Boston and Pittsburgh have combined, single pipe systems.

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Sewer Overflows
4:50 pm
Wed July 31, 2013

Sewer Overflow Plan Would Cost Pittsburgh Customers an Extra $100 a Year

The Pittsburgh Water and Sewer Authority on Wednesday submitted a $165 million plan to meet a 2002 federal mandate to reduce sewage overflows into Pittsburgh waterways.

“We’ve been working on the plan for a little over 10 years,” said Jim Good, PWSA’s interim executive director. “If you printed it out on paper the plan weighs 29 pounds.”

Good said the plan is “compliant gray,” but the authority went a step further. 

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Environment
1:22 pm
Fri May 24, 2013

Allegheny County Health Department Issues Combined Sewer Overflow Alert

The Allegheny County Health Department issued its second combined sewer overflow (CSO) alert of the season Thursday.

The advisories notify swimmers, boaters and other river-goers if the water has been contaminated by raw sewage after heavy rainfall clogs waste treatment facilities. The length of the advisories depends on the time it takes for the sewer systems to return to normal levels.

The CSO alerts do not prohibit recreational river activity, but advise the public to reduce water contact, especially those with weak immune systems or open cuts and sores.

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