Map developed by Jefferson County ITS GIS. Using the 2020 Commission District boundaries. This map is made available to the public - there is a disclaimer statement in the marginalia.
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Jefferson County, Alabama boundary line. Data source for Map Service to Open Data on ArcGIS Online. Source map document: \gis-data\gis\library\ESRI\Services1041\OpenData\Boundary.mxd
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. The All Roads Shapefile includes all features within the MTDB Super Class "Road/Path Features" distinguished where the MAF/TIGER Feature Classification Code (MTFCC) for the feature in MTDB that begins with "S". This includes all primary, secondary, local neighborhood, and rural roads, city streets, vehicular trails (4wd), ramps, service drives, alleys, parking lot roads, private roads for service vehicles (logging, oil fields, ranches, etc.), bike paths or trails, bridle/horse paths, walkways/pedestrian trails, and stairways.
Geospatial data about Jefferson County, Colorado — Jeffco Meadow Ranch Public Improvement District. Export to CAD, GIS, PDF, CSV and access via API.
Map developed by Jefferson County ITS GIS. Using the most current version of the Municipal Boundaries - these do change regularly. This map is made available to the public - there is a disclaimer statement in the marginalia.
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South Jeffco Local Improvement District in Jefferson County Colorado
Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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Jefferson County river and stream locations per the USGS. ArcServer map service for Open Data on ArcGIS Online. Project file location: \gis-data\gis\library\ESRI\Services1041\OpenData\Rivers.mxd
Geospatial data about Jefferson County, Colorado Hazards — Dipping Bedrock. Export to CAD, GIS, PDF, CSV and access via API.
Useful in differentiating the areas of the county that go to either the Main Jefferson County Courthouse or the Bessemer Courthouse. This data is maintained by Jefferson County Commission, ITS, GIS Group.
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The flood having a one percent chance of being equaled or exceeded in any given year. This is the regulatory standard also referred to as the "100-year flood." The base flood is the national standard used by the National Flood Insurance Program (NFIP) and all Federal agencies for the purposes of requiring the purchase of flood insurance and regulating new development. Base Flood Elevations (BFEs) are typically shown on Flood Insurance Rate Maps (FIRMs).
Project file containing the FEMA 2010 (current data) data sets which include Base Flood Elevation, Cross Sections, General Structures, FIRM Panels, Flood Hazard Areas and LOMR. Data is being served to ArcServer for publication in to Open Data on ArcGIS Online. Project file location: \gis-data\gis\library\ESRI\Services 1041\OpenData\FEMA.mxd
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Location of Fire Stations in Jefferson County, ALcurrent as of October 2017Information collected from individual city websites and an updated of the existing list
Jefferson County Public Land Survey Township data from USGS. Project document location: \gis-data\gis\library\ESRI\services1041\OpenData\Municipalities.mxd
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USGS DRG (Digital Raster Graphic) 7.5' Quadrangle topographic map images
Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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Jefferson County, Alabama major watershed defined areas. Data source for ArcServer to Open Data on ArcGIS Online. Project file location: \gis-data\gis\library\ESRI\Services1041\OpenData\MajorWatersheds.mxd
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Jefferson County, Alabama Chruch data per the USGS. Data served to ArcServer for ArcGIS Online Open Data portal. Project document location: \gis-data\gis\library\ESRI\services1041\OpenData\Chruches.mxd
Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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Map displaying Jefferson County Parcel data. This map is used by several of the open data apps
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Jefferson County, Alabama Major Roads data. Data published to ArcServer for ArcGIS Online Open Data portal. Project document location: \gis-data\gis\library\ESRI\services1041\OpenData\MajorRoads.mxd
Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
License information was derived automatically
Jefferson County USDA soil data by soil type classification. Data is source for ArcServer service to Open Data on ArcGIS Online. Source of project file: \gis-data\gis\library\ESRI\Services1041\OpenData\Soils.mxd
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Public Safety map containing Police Department, Fire Department, Hospital, Emergency Shelter and Health Department Center locations.
Map developed by Jefferson County ITS GIS. Using the 2020 Commission District boundaries. This map is made available to the public - there is a disclaimer statement in the marginalia.