February 2, 1989IN THE ~4ATTER OF:PROPOSED AMENDMENTS TO ) 35 ILL.
The Board accepts the filing as P.C.
#14.
b) No effluent from any source whose untreated waste load
is 10,000 population equivalents or more1 or from anysource discharging into the Chicago River System or intothe Calumet River System, shall exceed 20 mg/l of 80D5or 25 mg/l of suspended solids.
Rev.
Stat.
1987, ch. 1111/,, par. e) Compliance with the numerical standards in this Sectionshall be determined on the basis of the type andfrequency of sampling prescribed by the NPDES permit forthe ...
Allowed
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