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Portland, Oregon Special Flood Hazard Area (FEMA)

City of Portland, Oregon
  • Added 11 Sep 2018
  • Updated 03 Jul 2019

This layer is sourced from Bureau of Development Services related boundary layers.

© City of Portland, Oregon

Information

Copyright Copyright may apply. Please check the source for more information.
RegionsMultnomah County, Washington County

Technical Details

Layer ID 96774
Data type Vector multipolygon
Feature count 3343
Attributes STUDY_TYP, STATIC_BFE, SFHA_TF, DEPTH, DFIRM_ID, LEN_UNIT, VEL_UNIT, ZONE_SUBTY, SOURCE_CIT, VELOCITY, DEP_REVERT, AR_REVERT, FLD_AR_ID, DUAL_ZONE, FLD_ZONE, Shape_Length, AR_SUBTRV, V_DATUM, VERSION_ID, BFE_REVERT,
Services Vector Query API

History

Sourcewww.portlandmaps.com
Last updated 3 Jul 2019 ago
Last checked 19 May 2022 ago
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