Exemption from Civil Service.
Section 25
SEC. 25. Exemption from Civil Service. — The district and its employees, being engaged in a proprietary function, are hereby exempt from the provisions of the Civil Service Law. Collective bargaining shall be available only to personnel below supervisory levels: Provided, however, That the total of all salaries, wages, emoluments, benefits or other compensation paid to all employees in any month shall not exceed fifty percent (50%) of average net monthly revenue, said net revenue representing income from water sales and sewerage service charges, less pro rata share of debt service and expenses for fuel or energy for pumping during the preceding fiscal year.