Neb. Rev. Stat. § 46-269

Any corporation or association organized under the laws of this state for the purpose of constructing and operating canals, reservoirs, and other works for irrigation purposes, and deriving no revenue from their operation, shall be termed a mutual irrigation company, and any bylaws adopted by such company, not in conflict herewith, shall be deemed lawful and so recognized by the courts of this state; Provided, such bylaws do not impair the rights of one shareholder over another.