(70 ILCS 2605/232) (from Ch. 42, par. 349.232)
    Sec. 232. District enlarged. As of September 7, 1976, the corporate limits of the Metropolitan Sanitary District of Greater Chicago are enlarged to include within such corporate limits the following described real property:
    That part of the Northeast 1/4 of Section 20, Township 35
    
North, Range 13, East of the 3rd Principal Meridian, in Cook County, Illinois, described as follows: commencing at the cross cut in the concrete median of U.S. Highway Route 30, also known as Lincoln Highway and said cross being the S.E. corner of the N.E. 1/4 of Section 20; thence N. 89 38' 45" W. on the east and west centerline of Section 20, a distance of 662.26 feet to a cross cut in the concrete median of U.S. Highway Route 30, said cross being the point of beginning; thence N. 89 38' 45" W., a distance of 400 feet to a cross cut in the concrete median of U.S. Route 30; thence N. 00 00' 50" E. on a straight line, a distance of 1102 feet to a 5/8 inch round iron rod; thence N. 89 38' 45" W. on a straight line, a distance of 295.46 feet to a 5/8 inch round iron rod; thence N. 00 00' 10" E. on a straight line, a distance of 223.84 feet to a 5/8 inch round iron rod; thence N. 89 34' 46" W. on a straight line, a distance of 1259 feet to a 3/4 inch round iron rod; thence N. 00 00' 00" W. on a straight line, a distance of 1276.80 feet to a 5/8 inch round iron rod, said rod being 50 feet south of the point of intersection of the north line of the N.E. 1/4 of Section 20; thence N. 00 00' 00" W., 50 feet to said point of intersection which lies within Butterfield Creek; thence S. 89 31' 40" E. on a straight line, a distance of 1955.22 feet to a round iron pipe; thence S. 00 00' 00" W. on a straight line, a distance of 2650.06 feet to the point of beginning, containing 73.195 acres (excluding U.S. Highway Route 30 R.O.W. = 72.553) more or less.
(Source: P.A. 87-834.)