The county of Butler is bounded as follows: Commencing at the southeast corner of township 13 north, range 4 east of the sixth principal meridian; thence north to the northeast corner of section 1, township 16 north, range 4 east; thence east to the southeast corner of section 36, township 17 north, range 4 east; thence north to a point on the east line of section 12, township 17 north, range 4 east, said point being 3826.58 feet south of the northeast corner of said section 12; thence westerly along the approximate middle of the Platte River, as shown in a survey by Richard L. Ronkar and Marvin L. Svoboda, dated November 25, 2002, and described as follows, assuming the east line of said section 12 to have a bearing of N 02� 00′ 09″ W; thence S 87� 05′ 20″ W, 5303.84 feet; thence S 60� 42′ 54″ W, 3499.34 feet; thence S 51� 23′ 46″ W, 3119.84 feet; thence S 64� 51′ 45″ W, 3555.38 feet; thence S 89� 20′ 58″ W, 1647.52 feet; thence S 50� 34′ 21″ W, 6032.08 feet; thence S 41� 15′ 33″ W, 4659.91 feet; thence S 44� 39′ 35″ W, 4912.16 feet; thence S 86� 23′ 58″ W, 4230.37 feet; thence S 81� 25′ 49″ W, 2159.16 feet; thence S 87� 58′ 51″ W, 7158.93 feet; thence S 54� 23′ 37″ W, 9629.02 feet; thence S 44� 41′ 16″ W, 3006.31 feet; thence S 68� 04′ 45″ W, 2463.21 feet; thence S 55� 58′ 42″ W, 1719.30 feet; thence S 88� 24′ 06″ W, 3797.21 feet; thence S 70� 01′ 06″ W, 2615.16 feet; thence S 61� 41′ 41″ W, 2023.42 feet; thence S 75� 32′ 12″ W, 1889.81 feet; thence N 89� 21′ 04″ W, 2850.07 feet; thence S 69� 54′ 10″ W, 6774.29 feet; thence N 84� 47′ 29″ W, 1169.64 feet; thence N 55� 45′ 56″ W, 5076.04 feet; thence N 76� 22′ 27″ W, 1755.30 feet; thence S 74� 42′ 27″ W, 3647.51 feet; thence S 78� 13′ 28″ W, 3012.24 feet; thence N 88� 59′ 00″ W, 2383.36 feet; thence N 86� 01′ 43″ W, 5433.64 feet, to a point on the east line of section 1, township 16 north, range 1 east, said point being 3711.01 feet south of the northeast corner of said section 1 and proceeding westerly, assuming the east line of said section 1 to have a bearing of N 02� 06′ 22″ E; thence N 70� 23′ 02″ W, 3275.26 feet; thence N 45� 07′ 33″ W, 3033.40 feet; thence N 53� 29′ 12″ W, 3663.43 feet; thence N 73� 40′ 09″ W, 2182.88 feet; thence S 87� 03′ 33″ W, 2685.73 feet; thence S 74� 49′ 57″ W, 4926.62 feet; thence S 64� 42′ 15″ W, 5633.14 feet; thence N 70� 16′ 39″ W, 3725.32 feet; thence N 70� 17′ 54″ W, 5359.26 feet, to a point on the west line of township 17 north, range 1 east, said point being 904.43 feet north of the southwest corner of said township; thence south to the southwest corner of township 13 north, range 1 east; thence east to the place of beginning.