S.D. Codified Laws § 34A-2-39 (2026)
The secretary may set and revise schedules of compliance and include such schedules within the terms and conditions of permits for discharge of wastes.
Source: SL 1973, ch 280 , § 9 (3) (a); SDCL Supp, § 46-25-55; SL 1988, ch 285 , § 8.