Section 388.5 - Control of tax revenues1. A utility board shall control tax revenues allocated to the city utility, city utilities, or combined utility system it administers and all moneys derived from the operation of the city utility, city utilities, or combined utility system, the sale of utility property, interest on investments, or from any other source related to the city utility, city utilities, or combined utility system.2. All city utility moneys received must be held in a separate utility fund, with a separate account or accounts for each city utility or combined utility system. If a board administers a municipal utility or combined utility system, moneys may be paid out of that utility account only at the direction of the board.C97, §748; C13, §741-b, 748; C24, 27, 31, 35, 39, §5676, 6158; C46, 50, §363.50, 398.9; C54, 58, 62, 66, 71, 73, §368A.6, 398.9; C75, 77, 79, 81, §388.5