Data Catalog

• Floodplains Outline from 2016

  District of Columbia —

  The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• Chief Data Officer Annual Report 2019

  District of Columbia —

  The CDO annual report documents accomplishments and the Enterprise Dataset Inventory results of the previous calendar year. It assess current progress and shares the...

  • HTML

• Permeable Surface Rebate Eligibility Zone

  District of Columbia —

  District homeowners who remove impervious surfaces and replace them with permeable pavement or re-vegetate them to reduce and/or treat stormwater runoff from...

  • HTML
  • ArcGIS GeoServices REST API

• Scanned Maps by Sanborn - 1880

  District of Columbia —

  Scanned map provided by Sanborn showing Washington DC in 1880.

  • HTML
  • ArcGIS GeoServices REST API

• Parking Violations Issued in June 2013

  District of Columbia —

  Parking citation locations in the District of Columbia. The data contained in this layer pertain to parking violations issued by the District of Columbia's...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• Occupancy Permits in 2015

  District of Columbia —

  The dataset contains locations and attributes for above ground permits applied for and approved by the District Department of Transportation. They are existing...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • ZIP
  • GeoJSON
  • KML
  • 1 more in dataset

You can also access this registry using the API (see API Docs).

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