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The plant was under construction for many years, slowed by the Great Depression. Its construction was approved in 1930 and the plant began operation in 1947. [2] Water is drawn from a crib in Lake Michigan that has an intake about 20–30 feet below the surface of the lake and is then drawn through a tunnel below the lake bed to the treatment plant, and then put through several steps to filter ...
The water the reclamation plant treats is not clean enough to drink, and most municipalities in the area get their drinking water from either the city of Chicago or the city of Evanston.
The plant was constructed in the 1960s and began functioning in 1968. [1] The plant was renamed after James W. Jardine (1908-1977), a 42-year city employee, who served as water commissioner from 1953 until his retirement in 1973. Shortly thereafter the Ohio Street Beach was formed in the bay created by the
Named after Chicago Mayor Edward Fitzsimmons Dunne, who was in office at the time crib plans were approved, the 110-foot (34 m) diameter circular crib stands in 32 feet (9.8 m) of water and houses a 60-foot (18 m) diameter interior well connected to two new tunnels. The Dunne Crib is situated 50 feet (15 m) from the 68th Street Crib and ...
These seven plants range in capacity from 1.44 billion gallons per day at the Stickney Plant to 4 million gallons per day at the Lemont Plant. A water reclamation facility usually contains two treatment plants. One is for processing the wastewater while the other is for treating the solids captured during the first process.
Combined Sewer System. The change in the river's water flow was estimated to provide enough treatment-by-dilution for up to a population of three million. [1] However, in 1908, it became clear to the Chicago Sanitary District that the city’s population was continuing to grow and that the population would soon exceed the treatment capacity that the canal offered.
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A publicly owned treatment works (POTW) is a term used in the United States for a sewage treatment plant owned, and usually operated, by a government agency. In the U.S., POTWs are typically owned by local government agencies, and are usually designed to treat domestic sewage and not industrial wastewater .