Any purchaser at any sale of any works or project pursuant to a judgment or decree in an action to foreclose a trust indenture conveying in trust or mortgaging any works or project financed with bonds issued by the commission as authorized by this chapter shall obtain title to the works or project free from any trust or other obligation of the commission, the state of North Dakota, or the public thereof, as to its operation, maintenance, use, or disposition except the obligation to use all water impounded in the works or project for sale, rental distribution, or other beneficial use.
N.D.C.C. § 61-02-63