Versions of South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary on LawServer 2023 South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary 2022 South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary 2021 South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary 2019 South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary 2018 South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary 2016 South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary 2014 South Dakota Codified Laws 45-9-27. Drilling of well at other than prescribed location when authorized by secretary 2010 South Dakota Laws 45-9-27 – Drilling of well at other than prescribed location when authorized by state geologist