| - ILLINOIS POLLUTION CONTROL BOARD
March 16, 1978CITY OF CAIRO, Petitioner,v.ENVIRONMENTAL PROTECTION AGENCY, ) Respondent,OPINION AND ORDER OF THE BOARD (by Mr.- The Corps of Engineers (Memphis District) operates
four lift stations along the Ohio River to prevent interior flooding of Cairo’s levees.- For flows up to 1.9 MGD, Cairo proposed to upgrade
the existing primary plant and install a micro-strainer witheffluent disinfection, an additional aerobic digester, and sludgedewatering equipment.the river stage reaches a gauge reading of 29 feet, a “firstflush,” equal to ten times the average treatment flow, will bepumped to a holdin... |
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