Notice of Intent - Feb-16-2020 DENRThe project will consist of using a truck or track mounted rig to drill up to 90 holes in nine separate drill pad locations with up to 10 holes per drill pad. Drill holes will not exceed 5,000 feet in depth. Each drill pad will average 50 feet by 50 feet. Exploration will involve using existing trails.
https://denr.sd.gov/des/mm/MMREXNI434Notice.pdf