In determining whether or not to make the written finding contained in PRC § 4621.2(a)(3), the Director or the Board upon appeal shall consider the following elements: whether the soil types and characteristics can support the proposed use, the Erosion Hazard Rating of the soils and slopes in light of the proposed use, potential mass land movement or subsidence, possible Harm to quality or quantity of water produced in the watershed, fire hazard and risk to the watershed, adverse Effects to fish and wildlife from removal of habitat cover, and such other elements as appropriate.