Kan. Stat. § 18-131
The county of Geary is bounded as follows: Commencing at the northeast corner of section twenty-seven, township eleven south, of range eight, east of the sixth principal meridian; thence west on section line, to the southwest corner of section nineteen, township eleven south, of range seven east; thence north on section line, to the middle of the channel of the Kansas river's 1977 course; thence up the middle of said channel of the Kansas river, to where the west line of section twenty-three, township eleven south, of range six, crosses said river; thence north, to the northwest corner of section twenty-three, township eleven south, of range six; thence west on section line, to the southwest corner of section fourteen, township eleven, range five east; thence north on section line, to the intersection of the boundary of the Fort Riley military reservation with the west line of said section fourteen, township eleven south, range five east; thence northeasterly and northerly along said boundary of the reservation as described in miscellaneous record book S, pages 321 through 339 and pages 486 through 490 in the register of deeds office of Riley county, to the east quarter section line of section thirty-five, township ten south, range five east, thence west along the east-west quarter section line to the west section line of said section thirty-five, township ten south, range five east, thence north on section line to the northeast corner of section three, township ten south, of range five east; thence west on township line, to the northwest corner of section two, township ten south, of range four east; thence south on the section lines, to the middle channel of the Smoky Hill river; thence down the middle channel of said Smoky Hill river, to the east line of range four east; thence south on said range line, to the southwest corner of township thirteen; thence east on township line, to the southeast corner of section thirty-four, township thirteen south, of range eight east; thence north on section lines, to place of beginning.
K.S.A. 18-131