of the Department of Agriculture. As necessary or desirable to facilitate the purchase of the property under this section, the Secretary or the Conservation District may survey all or portions of the property. (b) Consideration As consideration for the purchase of the property under this section, the Conservation District shall pay to the Secretary of Agriculture an amount equal to the appraised value of the property. (c) Prohibition on reservation of interest The Secretary of Agriculture shall not reserve any future interest in the property to be conveyed under this section, except such interest as may be acceptable to the Conservation District. (d) Hazardous substances Notwithstanding section 120(h) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9620(h) ) or the Solid Waste Disposal Act ( 42 U.S.C. 6901 et seq.), in the case of the property purchased by the Conservation District under this section, the Secretary of Agriculture shall be only required to meet the disclosure requirements for hazardous substances, pollutants, or contaminants, but shall otherwise not be required to remediate or abate any such releases of hazardous substances, pollutants, or contaminants, including petroleum and petroleum derivatives. (e) Cooperative authority (1) Leases, contracts, and cooperative agreements authorized In conjunction with, or in addition to, the purchase of the property by the Conservation District under this section, the Secretary of Agriculture may enter into leases, contracts and cooperative agreements with the Conservation District. (2) Sole source Notwithstanding sections 3105, 3301, and 3303 to 3305 of title 41, United States Code, or any other provision of law, the Secretary may lease real property from the Conservation District on a noncompetitive basis. (3) Non-exclusive authority The authority provided by this subsection is in addition to any other authority of the Secretary.