WHEN DISTURBING ANY OF THE FOLLOWING, AN ESCP IS REQUIRED:

• (a) Any land disturbing activity which uncovers one or more acres (43,560
  square feet) of land.

  (b) Any land disturbing activity which uncovers one-half (1/2) acre or more
  (21,780 square feet) of land with an average slope of 16 to 25 percent in
  its natural state. The average slope shall be calculated only for the
  disturbed area.
  

  (c) Any land disturbing activity which uncovers one-quarter (1/4) acre or
  more (10,890 square feet) of land with an average slope over 25 percent
  in its natural state. The average slope shall be calculated only for the
  disturbed area.

  Sketch Plan Submittal

  Sketch Plan Ownership Form

  Note: One (1) set of plans required for review

  WHEN DISTURBING ANY OF THE FOLLOWING, AN ESCP IS REQUIRED:

  Erosion Control Plan is required and the land-disturbance activity disturbs
  more than 100 square feet. An Erosion Control Permit requires submittal
  of a sketch plan (see (a), below) and, upon issuance, that the permit is
  displayed in accordance with (b), below.
  

  (a) Sketch plan. No person shall initiate any land-disturbance activity exceeding 100 square feet without a sketch plan (not to scale). The sketch plan shall be submitted on 8.5 by 11 paper or larger; consist of
  property lines from Henderson County’s GIS or a survey; include the property where land-disturbance will occur and adjacent parcels; indicate existing and proposed buildings, streets, drives, trees (existing
  and those to be removed); indicate all streams, drainage ditches or other bodies of water; indicate the proposed land disturbance area (including its dimensions); and indicate measures to be installed to
  control erosion.

  (b) Display of Permit Approval. A Permit approval issued under this Article shall be prominently displayed on the property until all landdisturbing activity is complete.