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 |
|---|---|---|---|
| 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
- 2-percent-annual-chance flood
- bulletin 17b
- clackamas county and unincorporated and incorporated areas
- community multnomah county
- county-fips 005c
- county-fips 051c
- county multnomah
- dfirm
- digital flood insurance rate map
- fema-cid 41005c
- fema-cid 41051c
- flood hazard data
- flow gage
- hydrologic unit 17080001
- hydrology
- link
- node
- region 10
- state or
- watershed/basin