A. It is unlawful for any person to discharge nonstormwater discharges to the MS4 including spills, illicit connections, illegal dumping, and sanitary sewer overflows ("SSOs") into the storm sewer system. All SSOs must be reported to the division of water quality and to the MS4s local wastewater treatment plant.
B. The following discharges to the stormwater system are exempt from the prohibitions of this section:
1. Water line flushing.
2. Landscape irrigation runoff.
3. Diverted stream flows.
4. Rising groundwaters.
5. Uncontaminated groundwater infiltration.
6. Uncontaminated pumped groundwater.
7. Discharges from potable water sources.
8. Foundation drains.
9. Air conditioning condensate.
10. Springs.
11. Water from crawl space pumps.
12. Footing drains.
13. Individual residential car washing.
14. Flows from riparian habitats and wetlands.
15. Dechlorinated swimming/asthenic pool discharges.
16. Residual wash water.
17. Dechlorinated water reservoir discharges.
18. Discharges or flows from firefighting activity. (Ord. 2012-05)