FEMA Bridge Survey
Detailed Description
Surface Water Modeling for FEMA Flood Insurance Rate Maps.
USGS employees survey a bridge.
Sources/Usage
Public Domain.
Related
Development of Flood Insurance Maps in New England
FEMA has requested USGS expertise in hydraulics, hydrology, and mapping to generate flood insurance maps for New England.
Related
Development of Flood Insurance Maps in New England
FEMA has requested USGS expertise in hydraulics, hydrology, and mapping to generate flood insurance maps for New England.