Ordinance 09-02 - Laserfiche WebLink

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areas, and natural depressions for infiltration rather than �.. buried pipes and human-made materials and facilities. (2) Development must be planned and conducted in a manner that will minimize the extent of disturbed areas, runoff velocities, erosion potential, and reduce and delay runoff volumes. Erosion prevention and sediment control practices must be used to retain sediment on site. Disturbed soil areas must be stabilized and protected as soon as possible. The maximum time the soil in a project area can remain exposed when the area is not actively being worked is 3 days. Temporary or permanent cover for the exposed areas is required at that time but should be installed sooner if possible. All deltas and sediment deposited in surface waters, including drainage ways, catch basins, and other drainage systems must be removed within 14 days unless precluded by legal, regulatory, or physical access restraints. The areas where sediment removal results in exposed soil must be stabilized within 7 days after completing the removal. (3) To the maximum extent possible,land-disturbing activities must not occur within the shore impact zone. (4) Impervious surface Coverage: Coverage Development or (percent of Applicable Use Class or District aim licable area Area Conservation General Development and Riparian lots Subdivision Recreational Develo ment Conservation Natural Environment, Special Subdivision Protection, Sensitive Area and all 12 Riparian lots river classes Conservation All classes and districts as Nonriparian Subdivision lots total project Planned Unit Developments All classes and districts area and ist tier (i) AR PUD9 must develop and maintain an eresion eentr-el. vegetated buffier strips, er other teehniques must be used to minimize eresien. (3) Steps shall be taken to insure that disturbed gretind i-s Pestered or stabilized as seen as pessible after being