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STORMWATER MANAGEMENT PLAN (SWMP) <br />AND EROSION AND SEDIMENT CONTROL REPORT <br />FOR <br />ST. VRAIN LAKE GRADING IMPROVEMENT PLANS <br />Page 8 <br />III. Best Management Practices for Storm Water Pollution Prevention <br />BMPs that will be used for storm water pollution prevention include structural <br />and non-structural BMPs for erosion and sediment control as well as materials <br />handling and spill prevention measures. A detailed Stormwater Management <br />Plan (SWMP) will be required for the construction activities associated with the <br />grading required to enhance the lakes of the St. Vrain Lakes development. All <br />personnel responsible for implementation and maintenance of BMPs should <br />review and understand the BMPs identified in the SWMP. The BMPs that will <br />be detailed and identified in the SWMP will contain non-structural BMPs, as well <br />as erosion and sediment control details from several of the many available <br />sources, including: <br />Denver Urban Drainage and Flood Control District (UDFCD), Drainage <br />Criteria Manual, Volume 3, 1999. <br />California Stormwater Best Management Practice Handbook: Construction <br />Activity, State of California, 1993. <br />"' BMP measures identified in this document and plan may be applicable to the <br />~ site. These BMPs should be viewed as a "toolbox" of water quality protection <br />measures. It may not be necessary to use all BMPs listed herein; however, the <br />` ' water quality protection strategy for the site should draw on measures from <br />. , these sections to have a plan that is appropriate for the site and a particular <br />phase of construction. <br />. ~ It should be noted that there is no definitive set of design details for <br />erosion and sediment controls and BMPs for construction. BMPs and <br />` ' erosion and sediment controls must be designed and implemented to <br />work with the unique characteristics of the site. The BMPs identified <br />hereafter show "typical" applications of BMPs and erosion and sediment <br />controls. Actual implementation of measures on the site may vary from <br />' ' these details, so long as the intents of the measures are preserved. <br />~ ' When necessitated by dry and windy conditions, fugitive dust will be controlled <br />' ' by watering exposed un-vegetated areas with potable water. <br />