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REQUEST FOR COUNCIL ACTION <br /> <br /> <br />DATE: July 11, 2016 <br /> ITEM NO: 6 <br />_____________________________________________________________________________________________ <br />Department Approval: Administrator Reviewed: Agenda Section: <br />Name Adam Edwards JML Public Works Director/ <br />Title Public Works Director/City Engineer City Engineer’s Report <br />____________________________________________________________________________________ <br />Item Description: Stormwater Pond Assessment <br />________________________________________________________________________________________________________ <br /> <br />List of Exhibits <br />A- Bolton & Menk, Inc. Proposal <br /> <br />1. Purpose. The purpose of this action item is to gain Council authorization for Bolton and <br />Menk to conduct a stormwater pond assessment for the Long Lake and Tanager Lake sub <br />watersheds. <br /> <br />2. Background. In order to maintain compliance with the MS4 permit one of the action items <br />in the City’s Storm Water Pollution Prevention Plan is to develop a Pond Assessment Program. <br />The plan covers the years of the MS4 permit (2015-2020) and calls for a deliberate process of <br />gathering/ verifying current data on our ponds and then using that data to determine their <br />effectiveness in removing total phosphorus (TP) and total suspended solids (TSS) from our storm <br />water. To complete the process we divided the city into its various sub-watersheds with the goal <br />of completing the assessment of a couple sub watersheds per year. <br /> <br />3. Scope of Work. Assess the stormwater ponds in the Long Lake (LL) and Tanager Lake (TL) Sub <br />watersheds to include the delineation of their watersheds, determination of pond watershed characteristics <br />and the characteristics of the ponds themselves. <br /> <br />4. Cost. Bolton and Menk provided a not to exceed estimate of $9,900 for the assessment <br />(Exhibit A) <br /> <br />5. Funding. The assessment will be funded by the Storm Water Fund. <br /> <br />Fund Project Total CIP Programed <br />amount <br />EOY 2016 Est. <br />Fund Balance <br />Storm Water Fund NTE $ 9,900 $ 10,000 $ 1,077,861 <br /> <br />COUNCIL ACTION REQUESTED: <br />Consider a motion to authorize Bolton and Menk to complete the assessment of Stormwater <br />ponds in the Long Lake and Tanager Lake Sub watersheds.