(a) As used in this act [§§ 99-1-301 through 99-1-306]:

(i) 'Board' means the City of Green River, Wyoming-City of Rock Springs, Wyoming-Sweetwater County, State of Wyoming joint powers water board;

(ii) 'Commission' means the Wyoming water development commission;

(iii) 'Project' means the Rock Springs/Green River area water supply project as described in Section 2 of this act [§ 99-1-302];

(iv) 'Water development account I' means the account created by W.S. 41-2-124(a)(i). (Laws 1990, ch. 83, § 1.)