Sampling and test procedures for pollutants listed in this chapter must be in accordance with guidelines in 40 C.F.R. Part 136 as it existed on July 1, 2016. Chemical oxygen demand (COD) or total organic carbon (TOC) may be substituted for BOD5 when a long-term BOD5:COD or BOD:TOC correlation has been demonstrated.
S.D. Admin. R. 74:52:06:05
General Authority: SDCL 34A-2-13, 34A-2-30.
Law Implemented: SDCL 34A-2-13, 34A-2-20.