43 CFR §2806.20

1. (a)Except as described in § 2806.26 of this chapter, the BLM will use the Per Acre Rent Schedule (see paragraph (c) of this section) to calculate rent for all linear right-of-way authorizations, regardless of the granting authority (FLPMA, MLA, and their predecessors). Counties (or other geographical areas) are assigned to an appropriate zone in accordance with § 2806.21. The BLM will adjust the per acre rent values in the schedule annually in accordance with § 2806.22(a), and it will revise the schedule at the end of each 10-year period in accordance with § 2806.22(b).
2. (b)The annual per acre rent for all types of linear right-of-way facilities is the product of 4 factors: The per acre zone value multiplied by the encumbrance factor multiplied by the rate of return multiplied by the annual adjustment factor (see § 2806.22(a)).
3. (c)You may obtain a copy of the current Per Acre Rent Schedule from any BLM state, district, or field office or by writing the address found under § 2804.14(c) of this part. We also post the current rent schedule at http://www.blm.gov.