All grading plans shall be based on the preservation of the natural features of the land by meeting the following:
(a) Direct water away from buildings.
(b) Prevent standing water and soil saturation detrimental to structures and lot uses.
(c) Provide for disposal of water from the lot.
(d) Preserve desirable lot features that do not interfere with the proper drainage of the lot or desired use of the lot.
(e) Protect adjacent properties from excessive water drainage.
(f) All drainage swales shall have adequate width and depth to carry the anticipated runoff and shall be located within a drainage easement.
(g) Lots shall be shown to finish. Upon completion of a building upon the lot, finish grade shall conform to those on approved final grading and drainage plan. Prior to building, all lots shall be rough graded to accomplish the intent and purpose of said approved plan.
(h) Where determined necessary, storm drainage from impervious surfaces and lots shall be tapped into the nearest catch basin, inlet or manhole.
(Ord. 31-2007. Passed 12-20-07.)