Section 3. Definitions.
The following words and phrases when used in this act shall have, unless the context clearly indicates otherwise, the meanings given to them in this section:
"Critical areas." Areas within the Schuylkill scenic river component possessing resource characteristics especially important to certain existing or potential uses, specifically:
(1) critical natural areas, such as wildlife habitats,
geological outcrops, flood plains, steep slopes, aquifer
recharge areas, subsidence prone areas and highly erodible
soils; and
(2) critical manmade areas, such as historic sites and
districts and cultural sites.