It shall be unlawful for any person, in person or by his agent, employee or servant, to discharge any hazardous materials in any manner in or upon any public way or other public place, or any river, canal, public water drain, sewer, storm sewer, flood control channel, receiving basin or any other area in the city, with the following exceptions:
A. The discharge of any hazardous material under a permit authorized by any ordinance of the city;
B. A discharge which is not prohibited by or is authorized pursuant to state or federal law;
C. Material deposited in or conducted into the city sewer system through lawful drains in accordance with the ordinance of the city relating thereto;
D. Discharges which do not cause hazardous materials to leave the premises where such discharge occurred; provided, such materials are collected in secondary containment;
E. Application of agricultural chemicals in the ordinary course of agricultural operations;
F. Application of hazardous materials in the ordinary course of any treatment of property for insects, weeds or any other treatment; provided, such application is in the ordinary course of business and the person making the application has obtained any permit or license required by any law other than this chapter;
G. Application or use of hazardous materials only in conjunction with residential use of property;
H. Application or use of hazardous materials only in the manner for which such hazardous materials were intended according to manufacturer's specifications and recommendation, or application of such materials according to good industry practices. (Ord. 390, 7-11-1989)