85-20-1504. Blackfeet Tribe water rights compact mitigation account -- use. (1) There is an account within the state special revenue fund called the Blackfeet Tribe water rights compact mitigation account. The department shall administer the account. All interest and other income earned on money in the account must be deposited in the account.

(2) The Blackfeet Tribe water rights compact mitigation account may be used only for:

(a) expenditures for grants to or matching funds for federal or other grants to water right holders under state law for water from Birch Creek, Badger Creek, Cut Bank Creek, the Two Medicine River, and the portion of the Milk River within the exterior boundaries of the Blackfeet Indian reservation for projects approved by the department to enhance water availability or otherwise mitigate the economic and hydrologic impacts on water right holders under state law caused by the development of the Blackfeet Tribe's water rights under a water rights compact pursuant to 85-2-702 quantifying the water rights of the Blackfeet Tribe; and

(b) implementation of the water rights compact among the Blackfeet Tribe, the state, and the United States and any associated agreements as may be specified in the compact or agreements.

(3) (a) At least $4.5 million of this account must be dedicated to mitigate impacts on water right holders under state law for use of water out of Birch Creek.

(b) The amount of $14 million in this account must be used to mitigate impacts of development of the tribal water right on water users as provided for in a February 13, 2009, amendment to an agreement between the Blackfeet Tribe of the Blackfeet Indian reservation and the state of Montana regarding Birch Creek water use entered into January 31, 2008.

(c) The amount of $10 million in this account must be held in escrow. The department shall negotiate the terms of an escrow agreement.

(4) Funds from this account may not be disbursed unless a water rights compact among the Blackfeet Tribe, the state, and the United States has been finally ratified by the legislature, the Congress of the United States, and the Blackfeet Tribe.

(5) Money in the Blackfeet Tribe water rights compact mitigation account is statutorily appropriated, as provided in 17-7-502, to the department of natural resources and conservation.