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26 <br />100-year, 24-hour rainfalls. Aerial photos, vegetation, soils, and topography will be used <br />to derive a "normal" water elevation for the basin for the purpose of computing the 100- <br />year elevation. <br />(9) Comprehensive Stormwater Management Plan. <br />(a) The City of Lino Lakes may develop a comprehensive stormwater <br />management plan (CSMP) as an alternative way to meet the stormwater requirements <br />of the local watershed agencies for development within a defined area and a common <br />resource of concern (ROC). The CSMP will be submitted to the applicable watershed <br />district for review and must comply with the requirements of the watershed district. <br />(b) The following Comprehensive Stormwater Management Plans are <br />adopted and in effect: <br /> <br />1. Legacy at Woods Edge Development (LWED) CSMP (August 2016): <br />The LWED is defined as that area within the City of Lino Lakes bounded by I-35W to the <br />north, Town Center Parkway to the south, and Lake Drive to the west. The following <br />LWED CSMP policies and regulations supersede portions of Sections 1011.011 within <br />the LWED as follows: <br /> <br />i Subpart (5) Water Quality Treatment and Subpart (6) Peak <br />Stormwater Runoff Control: Private development shall not exceed the impervious areas <br />listed in Appendix E of the LWED CSMP. If developers choose to exceed the <br />impervious limits, they will be required to address any additional stormwater <br />requirements within that parcel at their own expense and demonstrate how the <br />additional runoff will be treated to meet the applicable Rice Creek Watershed District <br />rules. Any such best management practices (BMPs) will be considered private and be <br />maintained by the owner/developer of the parcel. <br /> <br />2. Northeast Lino Lakes Drainage Area (NEDA) CSMP (September <br />2018): The NEDA is defined as that area within the City of Lino Lakes bounded by Main <br />Street to the south, the City of Hugo to the east, Lake Peltier to the west and Rehbein <br />Street to the north. The following NEDA CSMP policies and regulations supersede <br />portions of Section 1011.011 with the NEDA as follows: <br /> <br />i Subpart (5). Water Quality Treatment: W ater quality treatment <br />requirements shall be met through a variety of measures as is feasible on a regional or <br />development- by-development basis. On-site infiltration is not feasible for most of the <br />NEDA due to poor soils, high groundwater and the presence of wetlands. As <br />development proceeds within the NEDA, developers shall be required to demonstrate <br />that infiltration is not feasible on-site before utilizing any regional basins or other BMP <br />alternatives. <br />ii Subpart (6). Peak Stormwater Runoff Control: Private development <br />shall be restricted to an allowable flow rate of 0.1 cubic feet per second (cfs) per acre <br />for the 100-year, 24-hour peak discharge rate. This will result in a maximum peak <br />discharge rate from the NEDA into Peltier Lake of no more than 135 cfs. This restriction