This digital geospatial data set consists of structure contours of the top of the Laramie-Fox Hills aquifer along the Front Range of Colorado. The U.S. Geological Survey developed this data set as part of a project described in the report, "Structure, Outcrop, and Subcrop of the Bedrock Aquifers Along the Western Margin of the Denver Basin, Colorado" (Robson and others, 1998).

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This dataset contains three categories of data. First, it includes information regarding the project(s) authorizing the sampling. Second, it includes information regard the location and depth of sampling with respect to city addressing, street grid, and local landmarks. Finally, the dataset includes the results of sampling, including soil typing and characterization, lab test results of the soils, and depth to water under the road surface.

In 2004, the U.S. Geological Survey initiated a large-scale regional study of the Denver Basin aquifer system to evaluate the hydrologic effects of continued pumping and document an updated groundwater-flow model useful for appraisal of hydrologic conditions (Paschke, 2011). This data release includes spatial datasets used as input for a three-dimensional groundwater-flow model of the Denver Basin aquifer system. Spatial datasets were developed for six Denver Basin bedrock aquifers and five intervening confining units including, from oldest to youngest, the Laramie-Fox Hills aquifer (KLF), Laramie confining unit (KLC), lower Arapahoe aquifer (LKA), Arapahoe confining unit (KAC), upper Arapahoe aquifer (UKA), Denver lower confining unit (TKDLC), Denver aquifer (TKD), Denver upper confining unit (TKDUC), lower Dawson aquifer (LTDW), Dawson confining unit (TDWC), and upper Dawson aquifer (UTDW). Maps of the base altitude and lateral extent of each aquifer were developed for the 11 aquifer and confining units to define the hydrogeologic framework for the model. The BasePoints.zip folder contains 11 point shapefiles of the data points for altitude of the base of each bedrock aquifer and confining unit and one shapefile with locations of wells in the Denver Basin having geophysical logs ("PP1770_seo_geologs_points"). The "BaseContours.zip" folder contains 11 polyline shapefiles of generalized lines of equal base altitude for each bedrock aquifer and confining unit derived from the base-altitude points, and the "Extents.zip" folder contains 11 polygon shapefiles representing the extent of each aquifer and confining unit. Maps of silt-plus-sand thickness were developed for the six bedrock aquifers and were used to estimate hydraulic conductivity and specific yield in the groundwater-flow model. The "SandPoints.zip" folder contains six point shapefiles of data points for silt-plus-sand thickness of each bedrock aquifer, and the "SandContours.zip" folder contains six polyline shapefiles of generalized lines of equal silt-plus-sand thickness derived from the silt-plus-sand thickness points. Shapefiles in the zipped folders are named using the abbreviation or name of the aquifer or confining unit as shown on Table A2 of Paschke (2011).

Data tables consisting of Excel files with estimates, rates, relative standard errors, trends and confidence intervals, covering 2004-2011, for drug-related emergency department visits for the Denver Metropolitan Statistical Area. Tables are provided for 10 topics ("analytic categories") which are defined in the "Guide to Drug Abuse Warning Trend Tables," a separate document. Each table includes data for over 500 drugs, including illicit drugs, prescription and over-the-counter medications, dietary supplements, inhalants and alcohol. Includes total visits, gender, age group, race/ethnicity, outcome of visit, drug combinations, number of drugs involved in visit, drug frequency, and drugs confirmed by toxicology. Additional detail is provided for illicit drugs, psychotherapeutic drugs, central nervous system (CNS) drugs, respiratory drugs and cardiovascular drugs.

This data set represents the extent of the Denver Basin aquifer system in Colorado.

This dataset is polygon representation of parks, golf courses, and recreation managed by the Department of Parks and Recreation in the City and County of Denver. Data is based on parcel ownership and does not include other areas maintained by the department such as medians and parkways.

This dataset provides information about the number of properties, residents, and average property values for Emerson Street cross streets in Denver, CO.

This data layer was developed to support Denver's Food Retail Expansion to Support Health (FRESH) program. This layer will be stored on the City and County of Denver Spatial Database Engine (SDE) server. The data will be maintained on the SDE by the Office of Economic Development. It will be distributed through the SDE and the Denver Open Data Catalog. Data will be updated as time and resources permit, as data falls out of date, or through annual/bi-annual scheduled maintenance.Denver FRESH representatives will monitor Denver GIS requirements and submit current FRESH data layers to City SDE as applicable. Published data will comply with the City and County of Denver’s requirements and Denver Environmental Health’s GIS Cartographic Standards as described in the data layer’s metadata file. Data sources that originate outside the City must be cited. City data beyond normal base layers should have the sources stated, or if the layer is “unusual” or time sensitive then the source and year should be stated.

This dataset provides information about the number of properties, residents, and average property values for Golden Court cross streets in Denver, CO.

This dataset is about books. It has 44 rows and is filtered where the book subjects is Denver (Colo.)-Fiction. It features 9 columns including author, publication date, language, and book publisher.

This dataset comprises a collection of tabular data and graphical images supporting the U.S. Geological Survey's National Oil and Gas Assessment (NOGA) for Denver Basin Province (039). The dataset includes detailed information on crude oil and natural gas production, including volumetric and descriptive data such as cumulative production, remaining reserves, and known recoverable volumes. Historical data covering field-discovery dates, well completion dates, exploration objectives, and well depths are also provided. Data sources include commercial databases along with supplemental information from various federal and state agencies. No proprietary data is included in this. The dataset is presented in multiple formats, including .pdf files for graphical images and .tab files for tabular data, encompassing eco-regional, federal land, ownership parcels, and state-wise data distributions.

This dataset provides information about the number of properties, residents, and average property values for Boulder Street cross streets in Denver, CO.

This dataset represents public schools composed of all public elementary and secondary education in Denver, Colorado. For each field, the Not Available and NULL designations are used to indicate that the data for the particular record and field is unavailable. This dataset was derived from data provided by the National Center for Education Statistics (Institute of Education Sciences), US Department of Education. The data and related materials are made available through Esri (http://www.esri.com) and are intended for educational purposes only (see Access and Use Constraints section).

This dataset is about books. It has 3 rows and is filtered where the author is Denver Bryan. It features 2 columns including author.

This report presents combined 2005 to 2010 National Survey on Drug Use and Health (NSDUH) results for those aged 12 or older in the Denver-Aurora-Broomfield, CO metro area. The report includes estimates of substance use disorder, major depressive episode, illicit drug use, marijuana use, cigarette use, binge alcohol use, and the nonmedical use of prescription-type pain relievers. Results are provided for the Denver-Aurora-Broomfield metro area, Colorado, and the U.S. overall.

Graph and download economic data for Housing Inventory: Total Listing Count Month-Over-Month in Denver County, CO (TOTLISCOUMM8031) from Jul 2017 to Jul 2025 about Denver County, CO; Denver; CO; listing; and USA.

This dataset provides information about the number of properties, residents, and average property values for Yosemite Circle cross streets in Denver, CO.

Graph and download economic data for Housing Inventory: Median Listing Price Year-Over-Year in Denver County, CO (MEDLISPRIYY8031) from Jul 2017 to Jul 2025 about Denver County, CO; Denver; CO; listing; median; price; and USA.

This dataset represents active Lodging business licenses issued in the City of Denver and the associated expiration date, primary address and primary parcel.