Description
The Floodplain Mapping study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the 1-percent annual chance flood event, the 0.2-percent annual chance flood event, and areas of minimal flood risk. The Floodplain Mapping flood risk boundaries are derived from the engineering information Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Web Resource | Unknown | Open resource | |
| ESRI Shapefile | Unknown | CSDGM IMPORT ERROR: No digtinfo/formcont | Open resource |
Tags
- base flood elevation
- cbrs
- coastal barrier resources system
- coastal flooding
- community benton county
- community city of albany
- community city of corvallis
- community city of monroe
- community city of philomath
- county benton
- county-fips 003
- dfirm
- dfirm database
- digital flood insurance rate map
- fema-cid 410008
- fema-cid 410009
- fema-cid 410010
- fema-cid 410011
- fema-cid 41003c
- fema-cid 410137
- fema flood hazard zone
- firm
- flood insurance rate map
- floodplain mapping
- floodway
- nfip
- project benton county or
- redelineation
- region 10
- riverine flooding
- sfha
- special flood hazard area
- state or