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Portland, Oregon Special Flood Hazard Area (FEMA)

City of Portland, Oregon
  • Added 11 Sep 2018
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This layer is sourced from Bureau of Development Services related boundary layers.

© City of Portland, Oregon

Information

RegionsOregon, Clark County

Technical Details

Layer ID 96774
Data type Vector multipolygon
Feature count 5000
Attributes STUDY_TYP, STATIC_BFE, SFHA_TF, DEPTH, DFIRM_ID, LEN_UNIT, VEL_UNIT, SHAPE_STAR, ZONE_SUBTY, SOURCE_CIT, VELOCITY, DEP_REVERT, AR_REVERT, FLD_AR_ID, DUAL_ZONE, FLD_ZONE, SHAPE_STLE, Shape_Length, AR_SUBTRV, V_DATUM, VERSION_ID, BFE_REVERT,
Services Vector Query API

History

Added11 Sep 2018
Revisions 1 - Browse all revisions
Current revision Imported on Sept. 11, 2018 from Esri JSON in WGS 84 / Pseudo-Mercator. 25 geometries modified to be OGC compliant. Changelog.
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