Hydrology Data Capture Submission for Umatilla County, OR

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 riverine studies. (Source: FEMA Guidelines and Standards for Flood Risk Analysis and Mapping) Recent innovations and efficiencies in floodplain mapping have allowed FEMA to develop processes called Large Scale Automated Engineering and Base Level Engineering, which can be used to address current program challenges including the validation of Zone A studies and the availability of flood risk data in the early stages of a Flood Risk Project. The Large Scale Automated Engineering and Base Level Engineering processes involve using best available data and automated techniques to mass produce estimates of flood hazard boundaries for multiple flood recurrence intervals.

Resources

Name Format Description Link
0 CSDGM IMPORT ERROR: No digtinfo/formcont https://hazards.fema.gov
0 https://hazards.fema.gov/

Tags

  • community city of umatilla
  • 1-percent-minus-annual-chance flood
  • fema-cid 410209
  • firm
  • county-fips 41059
  • fema-cid 410213
  • fema-cid 410211
  • hydrologic unit 17070103
  • 0.2-percent-annual-chance flood
  • community umatilla indian reservation
  • hydrograph
  • region 10
  • 20-percent-annual-chance flood
  • water body
  • community city of hermiston
  • flood insurance rate map
  • 2-percent-annual-chance flood
  • 50-percent-annual-chance flood
  • 4-percent-annual-chance flood
  • 1-percent-plus-annual-chance flood
  • community city of pendleton
  • fema-cid 41059c
  • fema-cid 410207
  • flood hazard data
  • community umatilla county
  • hydrologic reach
  • regression equation
  • state or
  • fema-cid 410204
  • community umatilla county all jurisdictions
  • channel
  • stream
  • fema-cid 410214
  • 1-percent-annual-chance flood
  • 10-percent-annual-chance flood
  • hydrology
  • community city of stanfield
  • county umatilla
  • community city of echo
  • fema-cid 410012
  • watershed/basin
  • node

Topics

Categories