U.S. DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

GIS Dataset Details

Title:

  BLM OR Anadramous Fish Arc

Dataset Name:

  fish_anadromous_arc

Category: 

Species Occurrences

Downloads:

File Size:  

132.15 MB
Download the dataset as a zip fileFull Metadata
  • Each feature class or feature dataset is in Geographic (GCS) NAD83 unless otherwise noted

Description:  

FISH_ANADROMOUS_ARC: This feature class is used to determine whether a particular anadromous fish species is present in a stream, which can affect protection buffer widths in land management plans and activities. The data comes primarily from the National Hydro Dataset (NHD), and is from actual observations or from modeled fish presence. While each district carried out their determinations in various ways, generally verification means that the fish biologist or other trained specialist was able to see the fish at the stream. This data is a decendent of the Aquatic Resources Information Management System (ARIMS).

Purpose:  

This feature class is intended to provide detailed attribute data for the stream reaches and site events to facilitate the analysis of diverse hydrologic and fisheries data, and to use that information with other GIS resources.

File Type:  

Microsoft Windows 2016 ; ArcGIS 10.4

Date:  

May 21st, 2019