The negotiation finally reached settlement based on the following conditions: (1) the designation of this dam for Chapter Nine of the Act on Special Measures concerning Measures Related to Water Resources Areas, (2) raising the share of national subsidy for compensation, and (3) the implementation of comprehensive measures for regional economic development.
この為水源地域対策特別措置法9条指定ダムとして補償額の国庫補助率を嵩上げした他、総合的な地域振興策を実施する事で漸く妥結した経緯がある。