Description
The Floodplain Mapping/Redelineation 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/Redelineation 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, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| ESRI Shapefile | Unknown | CSDGM IMPORT ERROR: No digtinfo/formcont | Open resource |
| Web Resource | Unknown | Open resource |
Tags
- base flood elevation
- community city morton
- community city of centralia
- community city of chehalis
- community city of mossyrock
- community city of napavine
- community city of toledo
- community city of vader
- community city of winlock
- community lewis county unincorporated areas
- community town of pe ell
- county-fips 041
- county lewis
- dfirm
- dfirm database
- digital flood insurance rate map
- fema-cid 530103
- fema-cid 530104
- fema-cid 530105
- fema-cid 530253
- fema-cid 530254
- fema-cid 530266
- fema-cid 530296
- fema-cid 530303
- fema-cid 530306
- fema-cid 53041c
- fema flood hazard zone
- firm
- flood insurance rate map
- floodplain mapping
- floodway
- nfip
- region 10
- riverine flooding
- sfha
- special flood hazard area
- state wa