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Science and Technology


A major project in Akron is doing its job to keep the Cuyahoga River clean

by WKSU's AMANDA RABINOWITZ


Reporter
Amanda Rabinowitz
 
Tomorrow, Northeast Ohio marks River Day. The 18th annual event includes cleanups, hikes and bike rides celebrating the Cuyahoga River. A major project completed two years ago in Akron works behind the scenes to help keep the river clean year-round.
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The tank remains empty until a heavy rain causes an overflow.
A water cannon that shoots a powerful stream of water to clean leftover sludge from the bottom of the tank
This is where the sewage overflow enters the catch basin.
City Senior Engineer Tom Smith (left) and Plant Administrator Brian Gresser
The nearby Cuyahoga River where the sewage flowed to.
Construction of Rack 40 included 1,035 tension anchors that extend through the floor into the ground below to depths ranging from 80 to 110 feet.
The Rack 40 catch basin filled with sewage overflow from the city's combined storm and sanitary sewers.
Rack 40
Rack 40 is unmanned and operated by a computer system a few miles away at the wastewater treatment plant.
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