Any application and permit to appropriate water shall refer to one water use system, the location of which shall be described in the application. Source: SL 1955, ch 430 , § 1; SL 1957, ch 490 , § 1; SDC Supp 1960, § 61.0110; SDCL, § 46-5-12 ; SL 1983, ch 316 , § 3; SL 1985, ch 345 , § 5.