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This 1:50,000-scale geologic map represents a compilation of the most recent geologic studies of the upper Arkansas River valley, between Leadville and Salida, Colorado. The valley is structurally...
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This child page contains sediment-size distribution data collected from five sites on the Upper Colorado River, Colorado, during April 6-8, 2022. The five sites selected for monitoring were...
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The U.S. Geological Survey developed a coupled groundwater and surface-water flow (GSFLOW) model to represent the aquifers of the Colorado Plateau and Upper Colorado River Basin. The study area...
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The Leadville North 7.5' quadrangle lies at the northern end of the Upper Arkansas Valley, where the Continental Divide at Tennessee Pass creates a low drainage divide between the Colorado and...
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These line shapefiles trace apparent topographic and air-photo lineaments in various counties in Colorado. It was made in order to identify possible fault and fracture systems that might be...
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This data release provides digital flight-line and gridded data for a high-resolution airborne magnetic and radiometric survey over the northeastern portion of the Colorado Mineral Belt, northern...
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This child page contains cross-section geometry data collected from five sites on the Upper Colorado River, Colorado, during April 6-8, 2022. The five sites selected for monitoring were located...
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The CIRES remote sensing unit of the University of Colorado was commissioned by Flint Geothermal LLC to identify areas of warm ground that could signify the thermal signature of "blind" geothermal...
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The Homestake Reservoir 7.5' quadrangle lies at the northwestern end of the Upper Arkansas Valley, and headwaters of the Arkansas River, and the Roaring Fork, Fryingpan, and Eagle Rivers of...
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Magnetic data collected as part of a high-resolution airborne magnetic and radiometric survey over the northeastern portion of the Colorado Mineral Belt in northern Colorado are provided as...
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This U.S. Geological Survey (USGS) data release presents previously unpublished 40Ar/39Ar and uranium-lead (U-Pb) geochronologic data for igneous rocks of central Colorado. The release comprises...
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The U.S. Geological Survey collected geomorphic monitoring data in cooperation with the Upper Colorado River Wild and Scenic Stakeholder Group. This data release contains cross-section geometry...
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