1. Short title This Act may be cited as the Modoc County Land Transfer and Economic Development Act of 2017 . 2. Land conveyance, Over-the-Horizon Backscatter Radar System receiving station, Modoc County, California (a) Conveyance required The Secretary of Agriculture shall convey, without consideration, to Modoc County, California (in this section referred to as the County ), all right, title, and interest of the United States in and to a parcel of National Forest System land, including improvements thereon, consisting of approximately 927 acres in Modoc National Forest in the State of California and containing an obsolete Over-the-Horizon Backscatter Radar System receiving station established on the parcel pursuant to a memorandum of agreement between the Department of the Air Force and Forest Service dated May 18 and 23, 1987. (b) Purpose of conveyance The purpose of the conveyance under this section is to preserve and utilize the improvements constructed on the parcel of National Forest System land described in subsection (a) and to permit the County to use the conveyed property, including improvements thereon, for economic development purposes. (c) Payment of costs of conveyance (1) Payment required The Secretary of Agriculture shall require the County to cover costs (except costs for environmental remediation of the property) to be incurred by the Secretary, or to reimburse the Secretary for such costs incurred by the Secretary, to carry out the conveyance under subsection (a), including survey costs, costs for environmental documentation, and any other administrative costs related to the conveyance. If amounts are collected from the County in advance of the Secretary incurring the actual costs, and the amount collected exceeds the costs actually incurred by the Secretary to carry out the conveyance, the Secretary shall refund the excess amount to the County. (2) Treatment of amounts received Amounts received as reimbursement under paragraph (1) shall be credited to the fund or account that was used to