Nev. Rev. Stat. § 244A.557
Although the board is empowered on behalf of the State to issue general obligation securities, the board shall assess the costs of the project against the users thereof through sewer service charges collected by or on behalf of the board at such times and in such amounts as will enable the State to pay in timely manner all operation and maintenance expenses and all principal of and interest on any state securities issued, sold and delivered to pay for all or any portion of the project, to accumulate and maintain any reserve and replacement accounts pertaining to the facilities and such securities provided in the ordinance or other proceedings relating thereto, and to make such payments, if any, as it is required to make to the Federal Government or any agency thereof, pursuant to any contract by which the Federal Government made a loan to the State for payment of any of the costs of the project. This section constitutes full and complete authority for the board to levy, collect and enforce such sewer service charges in such manner and in such amounts as the board determines appropriate from time to time.
NRS 244A.557