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Portland, Oregon Special Flood Hazard Area (FEMA)

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

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

© City of Portland, Oregon

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

Added11 Sep 2018
Last updated3 Jul 2019
Revisions 2 - Browse all revisions
Current revision Imported on July 3, 2019 from Esri JSON in WGS 84 / Pseudo-Mercator. 16 geometries modified to be OGC compliant. Changelog.
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