Grand River Institute for BLM - Grand Jct. District No description specified. 1-2 (2 Records) Documents Cultural Resource Inventory on the Proposed Horseshoe Canyon Unit #3-27 Well Location and Evaluative Testing of Site 5ME6960 in Mesa County, Colorado. (1992) Proposed Access to Horseshoe Canyon Unit #3-29 Well Location and Reassessment of Site 5ME. 3693 - Koch Exploration Co. (Gri No. 9248) (1992)