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 includes the hydrologic data expected by FEMA for new riverline studies. (Source: FEMA Guidelines and Specifications, Appendix M)
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| FEMA-DCS-HYDROLOGY | Unknown | CSDGM IMPORT ERROR: No digtinfo/formcont | Open resource |
| Web Resource | Unknown | Open resource |
Tags
- 0.2-percent-annual-chance flood
- 10-percent-annual-chance flood
- 1-percent-annual-chance flood
- 2-percent-annual-chance flood
- bulletin 17b
- community city of longview
- community cowlitz county
- county cowlitz
- county-fips 015c
- dfirm
- digital flood insurance rate map
- fema-cid 530034
- fema-cid 53015c
- flood hazard data
- flow gage
- hydrograph
- hydrologic unit 17080003
- hydrologic unit 17080005
- hydrology
- landuse
- link
- node
- region 10
- soil type
- state wa
- unincorporated and incorporated areas
- watershed/basin