70 ILCS 2605/102
As of July 7, 1927, the corporate limits of the Sanitary District of Chicago are hereby extended so as to embrace and include within the same, the territory and tracts of land situated in the County of Cook and State of Illinois, hereinafter described as follows:
The South half (S1/2) fractional Section Six (6), Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian,
All of Fractional Section Seven (7), Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian,
All of West half (W1/2) of Section Eight (8) (excepting that part thereof lying within the Village of Bellwood) in Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian,
That part of the East half (E1/2) of Section Eight (8), lying South of the North line of Butterfield Road, in Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian,
All of Section Seventeen (17), Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian,
All of fractional Section Eighteen (18), Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian,
All of Fractional Section Nineteen (19), Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian,
The West two hundred (200) feet of Section Twenty (20), Township Thirty-nine (39) North, Range Twelve (12) East of the Third Principal Meridian. and in addition thereto any portion or portions of the incorporated Villages of Berkeley and Hillside, which may not be included in the above descriptions.
70 ILCS 2605/102