It shall be unlawful to dispose of wastewater from an improperly operating onsite domestic wastewater disposal system or excavation, into surface waters, fractured bedrock, ground water table, or in any other manner that would endanger public health. If any permitted onsite domestic wastewater disposal system, or part thereof, fails to operate properly, the owner shall notify the Public Works Director immediately. Failure to do so will subject the owner to penalties set forth in these regulations.