[1] For technical details see the Forest Inventory Reporting System Manual, Version 3.2, 1991, B.C. Ministry of Forests
[2] This number is the area of the total area (column 2) that is Crown land
[3] This number is the percent of each GRT considered to be available for livestock grazing
[4] This number is determined by multiplying column 3 by column 4
[5] This number is determined from sampling or professional experience
[6] This number is considered to be the “safe use” utilization level for each GRT
[7] This number is determined by multiplying columns 3, 4, 6 and 7