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Impervious Surface 2013
District of Columbia —
The dataset contains basemap features that are typically classified as impervious surface, captured in 2010. Some examples of Impervious Surfaces include: Airport... -
Wetland Creation
District of Columbia —
This feature class is a GIS point layer containing potential wetland creation/mitigation sites assessed by Wetland Studies and Solutions, Inc. (WSSI). -
Floodplain General Structures
District of Columbia —
Location and attributes for flood control structures shown on the flood profile and FIRM. This table is required whenever hydraulic structures are shown in the flood... -
Floodplain FIRM Panels
District of Columbia —
Location and attributes for FIRM hardcopy map panels. The spatial entities representing FIRM panels are polygons. The polygon for the FIRM panel corresponds to the... -
Urban Agriculture Areas
District of Columbia —
These are distinguished from community gardens in that they are generally not intended for the public to use the space for their own growing activities, and in that... -
Urban Agriculture Sites
District of Columbia —
These are distinguished from community gardens in that they are generally not intended for the public to use the space for their own growing activities, and in that... -
Urban Tree Canopy by Single Member District in 2020
District of Columbia —
These data represent Single Member Districts 2013 in Washington, DC. Urban tree canopy (UTC) and possible planting area (PPA) metrics have been calculated for Single... -
Urban Tree Canopy by Ward in 2020
District of Columbia —
These data represent Wards 2012 in Washington, DC. Urban tree canopy (UTC) and possible planting area (PPA) metrics have been calculated for Wards within the study... -
Impervious Surface 2015
District of Columbia —
The dataset contains basemap (planimetric) features that are typically classified as impervious surface captured in 2015., created as part of the DC Geographic... -
Federal
BLM OR Exclosure Protection Treatments Polygon Hub
Department of the Interior —
PROT_POLY: This dataset represents completed treatments involving fenced exclosures or protective devices on trees or soil surfaces on BLM managed lands in the states... -
Best Management Practices
District of Columbia —
Best Management Practices (BMPs) are structural controls used to manage stormwater runoff. Examples include green roofs, rain gardens, and cisterns. BMPs reduce the...