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927.030. SWPPP <br />A. General Criteria for SWPPP. The SWPPP shall be required for any project that <br />disturbs 20,000 square feet or more and shall meet the following criteria: <br />Minimize, in area and duration, exposed soil and unstable soil conditions. <br />2. Minimize disturbance of natural soil cover and vegetation. <br />3. Protect receiving water bodies, wetlands and storm sewer inlets. <br />Protect adjacent properties from sediment deposition. <br />Minimize off-site sediment transport on trucks and equipment. <br />6. Minimize work in and adjacent to water bodies and wetlands. <br />7. Maintain stable slopes. <br />8. Avoid steep slopes and the need for high cuts and fills. <br />9. Minimize disturbance to the surrounding soils, root systems and trunks of <br />trees adjacent to site activity that are intended to be left standing. <br />10. Minimize the compaction of site soils. <br />B. SWPPP Requirements. The SWPPP shall include the following on all relevant <br />plans and drawings: <br />Site plans for existing and proposed conditions. A complete site plan and <br />specifications, signed by the person who designed the plan shall be drawn <br />to an easily legible scale, shall be clearly labeled with a north arrow and a <br />date of preparation, and shall include, at a minimum, the following <br />information: <br />a. Project map - An 8.5 by 11 inch United States Geological Survey <br />(USGS) 7.5 minute quad or equivalent map indicating site <br />boundaries and existing elevations, property lines and lot <br />dimensions in relation to surrounding roads, buildings and other <br />structures, and other significant geographic features. <br />b. Identification of all natural and artificial water features (including <br />drain tiles) on site and within 1/2 mile of project boundary, <br />including, but not limited to lakes, ponds, streams (including <br />intermittent streams), wetlands, natural or artificial water diversion <br />or detention areas, subsurface drainage facility, stormwater <br />conveyance, and storm sewer catch basins. If the site is less than <br />one (1) acre, water features should be shown within 200-feet of the <br />Erosion Control Ordinance 927-2 <br />