Floodplain Cross Sections
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.
Complete Metadata
| identifier | https://www.arcgis.com/home/item.html?id=fa630de4d78548c781df598189e996ee&sublayer=6 |
|---|---|
| issued | 2015-02-27T20:55:37.000Z |
| landingPage | https://opendata.dc.gov/datasets/DCGIS::floodplain-cross-sections |
| spatial | -77.1198,38.7976,-76.9116,38.9949 |
| theme |
[ "geospatial" ] |
