; and (2) technical assistance to implement the groundwater conservation easement program. (e) Cost-Share assistance (1) In general The Secretary shall encourage conservation of groundwater resources through cost-share assistance to eligible entities for purchasing groundwater conservation easements. (2) Scope of assistance available (A) In general An agreement described in paragraph (4) shall provide for— (i) subject to subparagraph (D), a Federal share determined by the Secretary of an amount not to exceed 65 percent of the fair market value of the groundwater conservation easement, as determined under subparagraph (B); and (ii) an additional payment in an amount not to exceed 5 percent of the Federal share determined under clause (i) for costs associated with securing a deed to the groundwater conservation easement, including the costs of valuation, survey, inspection, and title. (B) Fair market value The fair market value of a groundwater conservation easement shall be determined by the Secretary using— (i) the Uniform Standards of Professional Appraisal Practice; (ii) an areawide market analysis or survey; (iii) another industry-approved method; (iv) a methodology used by another Federal agency; (v) a model for valuation developed by a research institution