Each feature class or feature dataset is in Geographic (GCS) NAD83 unless otherwise noted
This geospatial dataset represents the 303d lakes for the geographic area depicted by the aquatic boundary in the John Day Resouce Management Plan. This polygon theme contains a spatial representation of Oregon's 2004/2006 Integrated Report on water quality, including the list of water quality limited waters needing TMDLs (303d List). The theme should be used in conjunction with the line theme ORStreamsWaterQuality_0406.shp and also Oregon's 2004/2006 Integrated Report.
This dataset was intended for analysis in the John Day Resource Management Plan as a tool to spatially display water bodies and information about water quality in those waters.
Microsoft Windows Server 2008 R2 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.4.4000