Welcome to the Nevada DOT Location Information System (LOIS) Web Application. This
site will help you find useful survey monument information throughout Nevada.
This geodetic data was developed for use by the Nevada Department of Transportation
(NDOT) under controlled conditions of software maintenance, input quality, processing
configurations and output data utilization. Any use of this data by other than NDOT
would be under conditions not necessarily subject to such controls. Therefore, NDOT
makes no warranties, expressed or implied, concerning the accuracy, completeness,
reliability, or suitability for any particular purpose of the data furnished. By
To download any of the data on this map, navigate to the Downloads tab.
For questions about the survey monument data, please contact NDOT Geodesy:
Geodesy Section Location Division
1263 South Stewart Street
Carson City, NV 89712
(775) 888-7255 or (775) 888-7256
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NOTE: The LoIS URL has changed to https://gis.dot.nv.gov/lois. Please update your bookmarks and shortcuts accordingly.
Download Options for LOIS
Download all LOIS Point Type KMZ files or select the individual Survey Monument type from the list below.