(A) In all developments under this Section, a stream buffer of minimum width of one hundred (100) feet is hereby established along all perennial waters indicated on the most recent versions of U.S. Geologic Survey 1:24,000 (7.5 minute) scale topographic maps or as determined by local government studies located within the Watershed Protection Districts. The width of each stream buffer, measured perpendicular to the banks of the stream, shall be equal to one hundred (100) feet on each side of the stream;
(B) No land-disturbing activities shall take place within any stream buffer, except for required streets and associated facilities, utility mains and easements, greenways and pedestrian paths. Where no practicable alternative exists, roads and golf courses may cross a buffer, provided that they do not cross at a horizontal angle of less than 60 degrees. Nothing in this Section shall be construed to prevent desirable artificial stream banks shoreline stabilization;
(C) Stream buffers shall be shown on all site plans and subdivision plats approved within the Watershed Protection District.