The graphical display of land and mineral parcels and mining claims are NOT a substitute for the official BLM record. Most of the cases from the BLM's National Integrated Land System and the BLM's Legacy Rehost LR2000 (LR2000) are displayed in GeoCommunicator, although not all. Therefore, there are land and mineral records and mining claims issued or recorded by the BLM and maintained in LR2000 and other systems that occur on the land but are not in GeoCommunicator and therefore do not show up on the map viewer. Please refer to the LR2000 reporting system (http://www.blm.gov/lr2000) for a complete list of land and mineral records and mining claims. Unpatented mining claims are generally 'nominally' recorded to the quarter section. The actual location of the mining claims is somewhere in the mapped area. See "What's New" and "About" under each section for more information.

Many of our map layers include data from other agencies including abandoned mines, surface management agency boundaries, USFS range allotments and regulated uses, Topo maps, imagery, lakes, rivers, streams, etc. The USDOI does not control the relevance, timeliness, or accuracy of information provided by other agencies, and therefore, provides no warranty, expressed or implied, as to the accuracy, reliability or completeness of furnished data. For additional information regarding abandoned mine activities, please contact the Land Management Agency responsible for the public lands where the mine is located.

The data on GeoCommunicator can be used for information, mapping, graphics, and planning purposes only. No warranty, expressed or implied, including accuracy, relevancy, timeliness, utility, or completeness of the data, maps, or information is made by the BLM. nor shall the act of distribution constitute any such warranty for individual or aggregate data use with other data. The BLM shall not be held liable for improper use of the data described and/or contained herein. By using this data you hereby agree to these conditions. The BLM survey data is intended for mapping purposes only and is not a substitute for an official land survey. Please read the DOI disclaimer for more information.