The following uses are permitted:

A.

All uses which occur on land which has a slope of less than ten percent and which are not otherwise prohibited by the provisions of the combined zone;

B.

All uses which do not increase the impermeable improvements on slopes in excess of ten percent beyond that allowed in Section 17.38.040 and which are not otherwise prohibited by the provisions of the combined zone.

(Ord. 515 § 1 Exh. A (part), 1987)