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TwitterMap 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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TwitterThe data was created in the StatePlaneALWest (US Feet) projection. It is a static layer generated nightly from the data owned and managed by the Jefferson County departments listed in the Summary. It contains property lines and attributes for owner and address information.
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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
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Jefferson County, Alabama FEMA FIRM Panels
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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
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Jefferson County 2021 FEMA Flood Zone Areas
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TwitterMap developed by Jefferson County ITS GIS. Using the 2020 Zip Codes from the US Census Web site. This map is made available to the public - there is a disclaimer statement in the marginalia.
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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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TwitterUseful 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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TwitterMap developed by Jefferson County ITS GIS. Using the most current version of the Municipal Boundaries. They do change regularly and there is a disclaimer on the map in the marginalia.
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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
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USGS DRG (Digital Raster Graphic) 7.5' Quadrangle topographic map images
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Jefferson County Public Land Survey Township data from USGS.
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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).
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TwitterProject 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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TwitterAssisted Living Facilities located in Jefferson County, Alabama. Data includes Assisted Living Facilities and Specialty Care Assisted Living Facilities. Data is sourced from the Alabama Department of Public Health.Layer updated October 9, 2020.
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Jefferson County Banks location information data. Published via ArcServer for Open Data portal. Project document location: \gis-gis\gis\library\ESRI\services1041\OpenData\Banks.mxd
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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
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Locations of Police Stations in Jefferson County, AL - updated November 2017. Information collected from individual city websites - and an update of the existing list.
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Jefferson County zipcode data per the US Post Office Data for ArcServer map service to Open Data on ArcGIS Online.Data Source: Census.gov
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TwitterMap 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.