Description: Data Source: BLM, TWSData Vintage: Unit boundaries--April 2006; Unit names--March 2012Useful Info: The scale at which the unit boundaries were developed is unknown, but you should be able to view this data at a maximum display scale of approximately 1:500,000 (the 4th mark from the top of the zoom slider in the Landscape Explorer navigation control).
Description: An area encompassing all the National Forest System lands administered by an administrative unit. The area encompasses private lands, other governmental agency lands, and may contain National Forest System lands within the proclaimed boundaries of another administrative unit. All National Forest System lands fall within one and only one Administrative Forest Area.
Description: Data Source: BLMData Vintage: CO: Dec. 2012; Others: 2012Useful Info: This is a compilation of various datasets produced by various units of the BLM. The scale of data development is variable, but in most cases the data is suitable for display at the scale of a BLM Resource Area.
Copyright Text: Area boundaries, area name, and administering state are from the BLM. Administering Resource Area attribute estimated by TWS.
Description: Source Data: The National Atlas of the United States, modified by ESRI and TWS, Data Vintage: Feature boundary data--Nov. 2010. Unit website URLs--Sept. 2011. Data Limitations: Maximum display scale is intended to be 1:2,000,000 (a scale that displays roughly one-quarter of a typical western state's area on your screen).