Regulated activities that create disconnected impervious areas equal
to or greater than 1,000 square feet and less than 5,000 square feet,
and regulated activities that disturb equal to or greater than 5,000
square feet and less than 20,000 square feet without point source
discharge to surface waters may be exempt from the SWM plan requirements
of this chapter, provided that:
(a)
The regulated activity is disconnected from impervious areas
as specified in Appendix B of the County SMP; and
(b)
The regulated activity will not alter or be located within any
existing swale or drainageway.