A. All developments shall conform to the natural limitations presented by the topography and soil in order to create the best potential for preventing soil erosion.

B. Developments on slopes with a grade between 12% and 18% shall be carefully reviewed to ensure that adequate measures have been taken to prevent erosion, sedimentation and structural damage.

C. Erosion and siltation control measures shall be coordinated with the different stages of developments. Appropriate control measures shall be installed prior to development when necessary to control erosion.

D. Land shall be developed in increments of workable size such that adequate erosion and siltation controls can be provided as construction progresses. The smallest practical area of land shall be exposed at any one period of time, and no exposure shall exceed 60 days unless extended by the City Council.

E. Where the topsoil is removed sufficient airable soil shall be set aside for respreading over the developed area. The topsoil shall be restored to a depth of four inches and shall be of a quality at least equal to the soil quality prior to development.

F. The natural drainage system shall be used as far as is feasible for storage and flow of runoff. Stormwater drainage shall be discharged to marshlands, swamps, retention basins or other treatment facilities. Diversion of stormwater to marshlands or swamps shall be considered for existing or planned surface drainage. Marshlands and swamps used for stormwater shall provide for natural or artificial water level control. Temporary storage areas or retention basins scattered throughout developed areas shall be encouraged to reduce peak flow, erosion damage and construction cost.

G. Public and private properties adjacent to the development site shall be protected from the effects of sedimentation. Any violation of this provision must be corrected by the owner to the satisfaction of the City within five days of receiving notification of such. If the violation is not remedied within the time period specified, the City may correct the problem and assess the costs incurred to the property owner.