Rangeland and Grazing

The Humboldt-Toiyabe National has one of the largest range programs covering around 4.6 million acres in Nevada and eastern California.

Annual Operating Instructions (AOI)

Annual Operating Instructions (AOI) are issued for individual grazing allotments. The AOI conveys long-term directives into instructions to the permittee and is agreed upon by both parties. 

Actual Use forms are to be turned in by December 31 of each year. Where more than one AOI is listed, more than one permittee uses that area. All AOIs for this Ranger District have been placed in a publicly accessible folder called Pinyon Public. Find the AOI you want to view and select the link. After opening, select the download button to save the document to your selected location.