S.D. Codified Laws § 34A-6-97
Unlawful release of infectious waste in third degree
A person is guilty of unlawful release of infectious waste in the third degree if the person:
(1) Recklessly engages in conduct which causes the release to the environment of infectious waste; or
(2) Knowingly engages in conduct which causes the release to the environment of infectious waste.
Unlawful release of infectious waste in the third degree is a Class 6 felony.
Source: SL 1992, ch 259, § 5.