§ 90-205. Exceptions.
Authorized exceptions. The following discharges are exempt from the general prohibition set forth under section 90-203:
(1)
Water line flushing; landscape irrigation; diverted stream flows; rising groundwaters; uncontaminated groundwater infiltration (as defined at 40 CFR 35.2005(20)) to separate storm sewer systems; uncontaminated pumped ground water; discharges from potable water sources; foundation drains; air conditioning condensation; irrigation water; springs, water from crawl space pumps; footing drains; lawn watering; individual residential car washing; flows from riparian habitats and wetlands; dechlorinated swimming pool discharges; street wash water, and discharges or flows from emergency firefighting activities.
(2)
NPDES permit. Any person who holds a national pollutant discharge elimination systems (NPDES) permit shall provide a copy of such permit to the director within 60 calendar days after issuance or within 60 calendar days after the effective date of this article, and shall be authorized to discharge into the separate storm sewer system in accordance with the terms of that permit.
(Code 1979, § 32-20)