Stream locations, names, and sizes, from the Colorado Department of Transportation (CDOT).

Direct link to download a geodatabase containing elevation contours for the entire state of Colorado at contour intervals of 10, 20, and 40. The most recent contour line was entered on 10/01/2009. Dataset is maintained by the U.S. Geological Survey.

Links to a geodatabase (gdb 10.1) download for the National Hydrography Dataset (NHD) for the state of Colorado. The NHD contains data on streams, areas, points, flowlines, and watershed basin boundaries in Hydrologic Units 2, 4, 6, 8, 10, and 12. Data is maintained by the U.S. Geological Survey.

Lakes location and size, from the Colorado Department of Transportation (CDOT).

This dataset is point representation of trees managed by the Department of Parks and Recreation in the City and County of Denver. Data is based GPS locations

Geothermal Energy Resources in Colorado. Map does not include shallow Deep Enhanced Geothermal Systems (EGS) resources located near hydrothermal sites or USGS assessment of undiscovered hydrothermal resources. Source data for deep EGS includes temperature at depth from 3 to 10 km provided by Southern Methodist University Geothermal Laboratory (Blackwell & Richards, 2009) and analyses (for regions with temperatures ¢€°¥150°C) performed by NREL (2009)

Metro Denver City boundary polygons with attributes for tree canopy cover, potential tree planting spaces, and land cover classification summaries.

Federally owned land in Colorado.

This data set presents snow depth, snow water equivalence (SWE), snow wetness data, and snow pit data from two pine sites and a small clearing at the Local Scale Observation Site (LSOS) of the Cold Land Processes Field Experiment (CLPX) in northern Colorado.

This data set consists of snow depth data from nine study areas, within three larger-scale areas in northern Colorado (Fraser, North Park, and Rabbit Ears Meso-cell Study Areas (MSAs)).