31-203.Drainage supervisors, county board act as; powers.The members of the county board shall be the drainage supervisors in and for their respective counties, and as such shall be a body politic and corporate, and shall be the corporate authorities of all the drainage districts within their respective counties.SourceLaws 1911, c. 142, § 3, p. 467; R.S.1913, § 1773; C.S.1922, § 1720; C.S.1929, § 31-303; R.S.1943, § 31-203.