Description
Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a Flood Insurance Study, which include the hydrologic data expected by FEMA for new riverline studies. (Source: FEMA Guidelines and Standards for Flood Risk Analysis and Mapping.)
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Web Resource | Unknown | Open resource | |
| FEMA-DCS-HYDROLOGY | Unknown | CSDGM IMPORT ERROR: No digtinfo/formcont | Open resource |
Tags
- 0.2-percent-annual-chance flood
- 10-percent-annual-chance flood
- 1-percent-annual-chance flood
- 1-percent-plus-annual-chance flood
- 2-percent-annual-chance flood
- 4-percent-annual-chance flood
- bulletin 17c
- community benton county unincorporated areas
- community city of kennewick
- community city of prosser
- community city of richland
- community town of benton city
- community town of west richland
- county-fips 53005c
- county of benton
- dfirm
- digital flood insurance rate map
- fema-cid 530010
- fema-cid 530011
- fema-cid 530012
- fema-cid 530014
- fema-cid 530237
- fema-cid 535533
- flood hazard data
- flow gage
- hydrologic reach
- hydrologic unit 17020016
- hydrologic unit 17030001
- hydrologic unit 17030002
- hydrologic unit 17030003
- hydrologic unit 17070101
- hydrology
- imperviousness
- node
- region 10
- regression equation
- state wa
- stream
- water body
- watershed/basin