Floodplain Base Flood Elevations

Description

Location and attributes for Base Flood Elevations lines shown on FIRM. The elevation of surface water resulting from a flood that has a 1% chance of equaling or exceeding that level in any given year. The BFE is shown on the Flood Insurance Rate Map (FIRM) for zones AE, AH, A1–A30, AR, AR/A, AR/AE, AR/A1– A30, AR/AH, AR/AO, V1–V30 and VE.

Resources

Name Format Description Link
3 https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Environment_Flood_WebMercator/MapServer/5
57 https://opendata.dc.gov/api/download/v1/items/abbccdba911a4610a60aab68a2a77328/shapefile?layers=5
21 https://opendata.dc.gov/maps/DCGIS::floodplain-base-flood-elevations
15 https://opendata.dc.gov/api/download/v1/items/abbccdba911a4610a60aab68a2a77328/geojson?layers=5
25 https://opendata.dc.gov/api/download/v1/items/abbccdba911a4610a60aab68a2a77328/kml?layers=5
8 https://opendata.dc.gov/api/download/v1/items/abbccdba911a4610a60aab68a2a77328/csv?layers=5
21 https://opendata.dc.gov/datasets/DCGIS::floodplain-base-flood-elevations
0 https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Environment_Flood_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS

Tags

  • environment
  • inland-waters
  • digital-flood-insurance-rate-map
  • dc
  • district-of-columbia
  • base-flood-elevation
  • flood-insurance-rate-map
  • dfirm
  • flood
  • washington-dc
  • fema-firm
  • nfip
  • hydrology

Topics

Categories