This opinion cites 25 cases:

City of Waukegan v. Pollution Control Board ( 1974 )


Allied Metal Co. v. Pollution Control Board ( 1974 )


Bederman v. Pollution Control Board ( 1974 )


City of Waukegan v. Environmental Protection Agency ( 1973 )


Meadowlark Farms, Inc. v. Pollution Control Board ( 1974 )


People Ex Rel. Brown v. Illinois State Troopers Lodge No. 41 ( 1972 )


Meegan v. Village of Tinley Park ( 1972 )


Midland Electric Coal Corp. v. County of Knox ( 1953 )


Freeman Coal Mining Corp. v. Pollution Control Board ( 1974 )


Todd v. Annunzio ( 1951 )


Metropolitan San. Dist. v. Poll. Cont. Bd. ( 1975 )


Wachta v. Pollution Control Board ( 1972 )


Mystik Tape v. Pollution Control Board ( 1975 )


High Lake Poultry, Inc. v. Pollution Control Board ( 1975 )


Kaeding v. Pollution Control Board ( 1974 )


Dube v. City of Chicago ( 1955 )


Sangamo Construction Co. v. Pollution Control Board ( 1975 )


Hirschfield v. Barrett ( 1968 )


Bresler Ice Cream Co. v. Pollution Control Board ( 1974 )


Hickey v. Illinois Central Railroad ( 1966 )