Code of Federal Regulations Title 43. Public Lands:  Interior § 43.9239.1–3 Measure of damages

(1) Administrative costs incurred by the United States as a consequence of the trespass.

(2) Costs associated with the rehabilitation and stabilization of any resources damaged as a result of the trespass.

(3) Twice the fair market value of the resource at the time of the trespass when the violation was nonwillful, and 3 times the fair market value at the time of the trespass when the violation was willful.

(4) In the case of a purchase from a trespasser, if the purchaser has no knowledge of the trespass, but should have had such knowledge through reasonable diligence, the value at the time of the purchase.