No discharge at any point into any public sewer, private sewerage disposal system or stream, or into the ground, of any materials of such nature or temperature as can contaminate any water supply, interfere with bacterial processes in sewerage treatment or otherwise cause the perpetuation, increase or dissemination of dangerous or offensive elements, shall be permitted, except in accord with standards approved by the California Department of Public Health or such other governmental agency as has jurisdiction of such activities.
(Prior Code § 10-98.2(d))