The Governing Body or the Maintenance Superintendent may order a reduction in the use of water or shut off the water on any premise in the event of a water shortage due to fire or other good and sufficient cause. The Municipality shall not be liable for any damages caused by shutting off the supply of water of any consumer while the system or any part thereof is undergoing repairs or when there is a shortage of water due to circumstances over which the Municipality has no control. (Ref. 17-537 RS Neb.)