Description
Location and attributes for cross section lines in the area covered by the FIRM. This layer must contain all cross sections in a model, not just the lettered cross sections. A line developed from topographic information across a floodplain at which a computation of flood flow has been made to establish a potential flood elevation. Cross sections are shown on the Flood Boundary Floodway Map, Flood Insurance Rate Map, and/or Flood Profiles of a Flood Insurance Study.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| 21 | https://opendata.dc.gov/maps/DCGIS::floodplain-cross-sections | ||
| 8 | https://opendata.dc.gov/api/download/v1/items/fa630de4d78548c781df598189e996ee/csv?layers=6 | ||
| 15 | https://opendata.dc.gov/api/download/v1/items/fa630de4d78548c781df598189e996ee/geojson?layers=6 | ||
| 57 | https://opendata.dc.gov/api/download/v1/items/fa630de4d78548c781df598189e996ee/shapefile?layers=6 | ||
| 25 | https://opendata.dc.gov/api/download/v1/items/fa630de4d78548c781df598189e996ee/kml?layers=6 | ||
| 3 | https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Environment_Flood_WebMercator/MapServer/6 | ||
| 0 | https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Environment_Flood_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS | ||
| 21 | https://opendata.dc.gov/datasets/DCGIS::floodplain-cross-sections |
Tags
- environment
- inland-waters
- digital-flood-insurance-rate-map
- dc
- district-of-columbia
- flood-insurance-rate-map
- floodplain-cross-section
- dfirm
- flood
- washington-dc
- fema-firm
- nfip
- hydrology