Neb. Rev. Stat. § 22-185

The county of Thayer is bounded as follows: Commencing at the southwest corner of township one, north, of range four, west; thence east to the southeast corner of township one, north, of range one, west; thence north along the sixth principal meridian to the first standard parallel; thence west to the northwest corner of township four, north, of range four, west; thence south to the place of beginning.