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Item No.: 6A <br /> � �,�T Meeting Date: September 9, 2024 <br /> MOUNDS VIE Type of Business: Special Order <br /> Administrator Review: <br /> City of Mounds View Staff Report <br /> To: Honorable Mayor and City Council <br /> From: Don Peterson, Director of Public Works/Parks and Recreation <br /> Item Title/Subject: Storm Water Update Regarding the Ardan Park Storm Water Pond <br /> Background/Discussion: <br /> The Public Works Department has many responsibilities and one is to efficiently operate <br /> and manage the storm water system. The system was first constructed in the 1970's <br /> and as with other similar core functions, research, innovation and best management <br /> practices have changed over the years. <br /> Ardan Park Storm Water Pond Overview <br /> Provided by Dan Edgerton, Stantec Engineering Services <br /> • Public engagement—two public meetings <br /> o Meeting #1 held onsite on 9/28/2023 <br /> o Additional presentation at 4/25/2024 Parks Commission meeting <br /> o Meeting #2 to be held on 9/9/2024 <br /> • Data collection <br /> o Field survey completed <br /> o Upland vegetation assessment completed <br /> o Sediment coring to determine disposal methods completed <br /> • Permits <br /> o Wetland delineation completed previously <br /> o Wetland permit received. No mitigation needed because they are incidental <br /> wetlands. <br /> • Upland vegetation evaluation and recommendations completed and reviewed by Don <br /> Peterson <br /> o City Arborist has inventoried some trees around the ponds, documented high-value <br /> trees <br /> • Upland vegetation management plan completed and reviewed by Don Peterson <br /> o Covers both restoration and maintenance, including areas adjacent to the area <br /> impacted by dredging <br /> • Design and construction <br /> 0 95% plans, SWPPP, specifications, and Engineer's estimate completed and <br /> reviewed by Don Peterson <br /> ■ Work includes dredging of ponds, removal of invasive or other <br /> undesirable/nonnative vegetation around pond, and restoration largely with <br /> native vegetation along with some turfgrass <br /> ■ Ag lime trail included as alternate, with mowing strip on either side <br /> o Following final City review this will be updated as necessary <br /> The Mounds View Visior. <br /> A Thriving Desirable Comintwity <br />