No person shall introduce or cause to be introduced into the city's storm drainage system any discharge that is not composed entirely of stormwater, except for discharges within any of the following classes:
Agricultural stormwater runoff
Discharges from flows from:
Air conditioning condensation
Discharges from potable (drinkable) water sources
Diverted stream flows
Flows from riparian habitats and wetlands
Footing drains
Foundation drains
Individual residential car washing
Irrigation water
Landscape irrigation
Lawn watering
Rising ground waters
Springs
Street wash water
Uncontaminated pumped ground infiltration to the city's storm drainage system
Uncontaminated pumped ground water
Water from crawl space pumps
Water line flushing
Discharges resulting from fire fighting
Discharges that are authorized by an NPDES or State Department of Environmental (DEQ) permit other than the NPDES permit for discharges from the city\'s storm drainage system