Office of State Lands and Investments

The Office of State Lands and Investments (OSLI) is seeking your input in a quick survey on your water, sewer and/or irrigation system infrastructure. The survey information will be utilized to help OSLI understand the current state of buried infrastructure across Wyoming in order to better evaluate potential future funding opportunities.

When completing the survey, please make sure the information you provide is as accurate as possible. However, it is also okay to occasionally estimate or provide a best guess when necessary.

Thank you for taking the time to complete the survey. Should you have any questions, please contact the following with the Office of State Lands and Investments:

Beth Blackwell at 307-777-6373 or

This application provides information regarding OSLI land assets and leases that are under the jurisdiction of the State Board of Land Commissioners.

Use the map viewer to:

  • Search surface or subsurface plat book

  • Search/view state surface and subsurface ownership

  • Search/view surface and mineral leases on state land

  • Search/view state land public access

  • Search/view restrictions and closures on state land

  • Download certain data sets

  • Search tabular records from our land management systems

Training Videos - Searching the Online Plat Books, State Land Public Access, Tabular Record Searches

User Guides - Land and Lease Map Viewer User Guide, State Land Public Access Quick Start Guide, Surface & Subsurface Plat Book Searches Guide, Tabular Record Searches

Online Services

The Surface Plat Book Search, Subsurface Plat Book Search, State Land Access Map Viewer, Easement Map Viewer, Surface Leasing Record Searches (Easements, Grazing & Ag., Special Use Leases, Temporary Use Permits, and Wind Leases) have all moved. They can now be accessed in the Land and Lease Map Viewer.

DISCLAIMER: “The State of Wyoming and its agencies make no express or implied warranties as to these services and the data they display. Users of this information should review or consult the primary data and information sources to ascertain the reliability or usability of the information. The State of Wyoming and its agencies assume no liability associated with the use or misuse of this information and specifically retain sovereign immunity and all defenses available to them by law.”