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Title:

Hydrography Publication Flowlines Oregon/Washington 'Subbasin' Arc

Dataset Name:

hyd_pub_subasin_flow

Category:

Water

Downloads:

See download details below

Metadata is already embedded in every feature class, DRG, and DEM and you do not need to download it separately. For specific data inquires or general questions please contact us.

Each feature class or feature dataset is in Geographic (GCS) NAD83 unless otherwise noted

Description:

This dataset contains flowline features from the US Geologic Survey (USGS) High Resolution National Hydrography Dataset (NHD). NHD Flowline features are linear depictions of streams and centerlines of rivers. Additional attributes have been added from the Bureau of Land Management (BLM) Aquatic Resources Information Management System (ARIMS) and from the BLM's Land Ownership Polygon layer. The statewide version of this dataset does not include species-specific fish distribution information. Species-specific fish data is only included on the individual subbasin distributions of the data. This dataset will be refreshed as-needed to reflect updates to the NHD and ARIMS.

Purpose:

This publication format is intended to improve the usability of the High Resolution NHD and ARIMS by combining attributes from both sources into one dataset with a simplified structure. The publication format includes the most commonly used attribute in

File Type:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.1850

Scale:

Scale Independent

Date:

May 24th, 2013

Notice: Most of these downloads are very large and will take quite some time to download. Users with low-bandwith connections may prefer to order these datasets on CD-ROM. Contact Eric_Hiebenthal at (503) 808-6565 for more information.