"Developable Land. Land which is suitable as a location for structures and which can be improved through normal and conventional means, free of development hazards, and without disruption or significant impact on natural resource areas.
The following areas shall not be considered as developable land:
(1) Land with slope greater than 30 percent and coastal bluffs.
(2) Riparian corridors, wooded arroyos, canyons, stream banks, areas of riparian vegetation and areas within 50 foot setback from the top of riparian corridor.
(3) Lakes, marshes, sloughs, wetlands, water areas, beaches and areas within the 100 year flood plain.
(4) Areas of recent or active landslides.
(5) Land within 50 feet of an active or potentially active fault trace.
(6) Commercial Agricultural land and mineral resource areas.
(7) Areas subject to inundation as defined by a geologic hazards assessment or full geologic report."