South Dakota Codified Laws 7-1-34. Hutchinson County boundaries
Beginning at the southeast corner of township ninety–seven north of range fifty–six west of the fifth principal meridian, thence north and along the range line between ranges fifty–five and fifty–six to the base line; thence west and along said base line to the northwest corner of township one hundred, range sixty–one west; thence south and along the range line between ranges sixty–one and sixty–two west, to the boundary line of the former Yankton-Sioux Indian Reservation; thence along the said boundary line of said reservation southeastward and southwestward to the southern boundary of township ninety–seven; thence east and along the township line between townships ninety–six and ninety–seven to the place of beginning.
Source: SL 1862, ch 15; SL 1870-1, ch 10, § 7; SL 1872-3, ch 16, § 8; SL 1879, ch 12, § 2; SDC 1939, § 12.0135.