The following natural areas are given limited protection from development:
A. Floodplain or floodways: Construction of buildings for human occupancy shall be permitted in the floodplain only if in accordance with the standards of section 8-4-5-10-3 of this chapter.
B. Wetlands: All development and land improvements shall comply with the Grundy County stormwater ordinance.
C. Steep slopes: These areas include slopes in excess of ten percent (10%). There are two (2) categories, ten (10) to twenty percent (20%) and slopes in excess of twenty percent (20%).
D. Riparian woodlands and mature trees: These wooded areas near streams are located on slopes of less than ten percent (10%). (Ord. 10-001, 1-12-2010)