Section 17
SEC. 17. Section 37 of the same decree is hereby amended to read as Section 38 as follows: "SECTION 38. Rates and Charges.—Water—A district may sell water under its control, under schedules of rates and charges as may be determined by the Board, to any and all water users within the district. Said schedule may provide for differential rates for different categories of use and different quantity blocks. The district, as far as practicable, shall fix such rates and charges for water as will result in revenues which will: "(a) Provide for reimbursement from all new water customers for the cost of installation of new services and meters; "(b) Provide for revenue from all water deliveries and services performed by the district; "(c) Pay the operating expenses of the district; "(d) Provide for the maintenance and repairs of the works; "(e) Provide a reasonable surplus for replacement, extension and improvements; and "(f) Pay the interest and principal and provide a sinking fund for the payment of debts of the district as they become due and establish fund for reasonable reserves."