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snippet: DRAFT Floodplain Mapping data for Oahu Physical Map Revision
summary: DRAFT Floodplain Mapping data for Oahu Physical Map Revision
extent: [[-158.213103542324,21.2601270074358],[-157.659490038822,21.6878491014892]]
accessInformation: FEMA Region IX, Compass
thumbnail: thumbnail/thumbnail.png
typeKeywords: ["Data","Service","Map Service","ArcGIS Server"]
description: The purpose of this study is to investigate the existence and the severity of flood hazards, develop new and revise previous FIS for Honolulu County. This study will provide hydrologic analysis of the identified flooding sources within the Honolulu to determine flow hydrographs associated with 10%, 4%, 2%, 1%, 0.2% and “1-percent plus” annual chance of exceedance storms. For this effort, a Hydrologic Engineering Center – Hydrologic Modeling System (HEC-HMS) models, of contributing watersheds were developed.
licenseInfo: Data is for review only and should not be shared or used for regulatory purposes
catalogPath:
title: Oahu_FRR_DRAFT
type: Map Service
url:
tags: ["draft floodplain","2D"]
culture: en-US
name: Oahu_FRR_DRAFT
guid: F53F96AC-3BA8-4E8C-A264-A211A332C569
spatialReference: NAD83_Hawaii_zone_3_ftUS