SP-32 The Colorado Geological Survey: An Evaluation and Report SP-32 The Colorado Geological Survey: An Evaluation and Report
SP-30 Debris-Flow Hazard in the Immediate Vicinity of Ouray SP-30 Debris-Flow Hazard in the Immediate Vicinity of Ouray, Colorado
SP-26 Subsidence above Inactive Coal Mines: Information for the Homeowner SP-26 Subsidence above Inactive Coal Mines: Information for the Homeowner
SP-27 Scenic Trips into Colorado Geology: Uncompahgre Plateau; Montrose SP-27 Scenic Trips into Colorado Geology: Uncompahgre Plateau; Montrose, Ridgeway, Norwood, Naturita, Uravan, Gateway, Delta
SP-25 Forecast of Colorado Coal Industry SP-25 Forecast of Colorado Coal Industry, Production and Employment, 1984 to 2004
SP-21 Helium and Ground Temperature Surveys at Steamboat Springs SP-21 Helium and Ground Temperature Surveys at Steamboat Springs, Colorado
SP-20 Industrial Market Opportunities for Geothermal Energy in Colorado SP-20 Industrial Market Opportunities for Geothermal Energy in Colorado
SP-18 Ground Water Heat Pumps in Colorado: An Efficient and Cost-Effective Way to Heat and Cool Your Home SP-18 Ground Water Heat Pumps in Colorado: An Efficient and Cost-Effective Way to Heat and Cool Your Home
SP-17 A Summary of the Geology of the San Luis Basin SP-17 A Summary of the Geology of the San Luis Basin, Colorado-New Mexico with Emphasis on the Geothermal Potential for the Monte Vista Graben