CX-036299: Sonic Well Drilling at the Riverton, Wyoming, Processing Site in Support of Revised Groundwater Compliance Action Plan (GCAP)

LM proposes to conduct 12 sonic drilling core samples at the Riverton, Wyoming, Processing Site, located approximately 2 miles southwest of Riverton in Fremont County, Wyoming. LM would complete two of these core-sampling locations as conventional groundwater monitoring wells. LM would perform these proposed activities to support ongoing field characterization efforts.