1. In the credit language "Wetlands or naturally designed ponds may count as open space AND the side slope gradients average 1:4 (vertical: horizontal) or less and are vegetated"--is the AND supposed to say "IF"? I think this is a type-o.
2. If the slope is greater than 1:4, can you count the wetland, water body etc. area below the slope, and exclude the slope area--or do you have to exclude both the slope and area that it contains (wetland etc.) from the calculation?