Nev. Rev. Stat. § 536.115
1. In a county whose population is less than 100,000, the State Engineer shall, upon request of the owner of a ditch or a local governmental entity in whose jurisdiction a ditch is located, investigate a complaint involving a possible violation of the provisions of NRS 536.120 which involves the ditch if the ditch is located:
2. For any complaint investigated pursuant to subsection 1, the State Engineer shall:
(Added to NRS by 2003, 973)