Each feature class or feature dataset is in Geographic (GCS) NAD83 unless otherwise noted
This dataset shows double-sided rivers within the geographic area depicted by the aquatic boundary in the John Day Resource Management Plan. The original dataset was a subset of the HYDRO themes. The HYDRO themes contained the hydrographic and fish information for the John Day Basin. This included data originally captured in the WODDB HYD theme created to support Resource Management Plans (prior to ARIMS), and from data derived from other sources such as DRGs from the USGS.
The intended use of this dataset was for analysis in the John Day Resource Management Plan. The original source dataset was created to support the BLM hydrography update effort prior to ARIMS.
Microsoft Windows Server 2008 R2 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.4.4000