§ 190-215 § 190-215
to the MS4. If these discharges are identified as significant
contributors to the MS4, they must be addressed in the illicit
discharge detection and elimination minimum contro] measure
described. [Added 6-26-2018 by Ord. No. O-18-015]
(1) Water line flushing;
(2) Landscape irrigation;
(3) Diverted stream flows;
(4) Rising groundwaters;
(5) Uncontaminated groundwater infiltration [as defined at 40
CFR 35.2005(20)];
(6) Uncontaminated pumped groundwater;
(7) Discharge from potable water sources;
(8) Foundation drains;
(9) Air-conditioning condensation;
(10) Irrigation water, springs;
(11) Water from crawl space pumps;
(12) Foot drains;
(13) Lawn watering;
(14) Individual resident car washing;
(15) Flows from riparian habitats and wetlands;
(16) Dechlorinated swimming pool discharges;
(17) Street wash water;
(18) Residential building wash waters, without detergents; and
(19) Discharges or flows from firefighting activities that occur
during emergency situations. The permittee is not expected
to evaluate firefighting discharges with regard to pollutant
contributions. Therefore, these discharges are authorized as
allowable nonstormwater discharges, unless identified by
EPA as significant sources of pollutants to waters of the
United States.
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Hic it Discharge Detection and Eimination Plan
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