Laserfiche WebLink
New Brighton/St. Anthony Basic Water Management Project – Phase 1 Rice Creek Watershed District <br /> <br />5555-221 Revised Final 25 June 10, 2014 <br />Table 3. Potential Projects <br />2011 <br />Report ID Project Name Problem Area <br />Public <br />Drainage <br />System <br />Watershed Project Type Potential Benefits <br />Water <br />Quality <br />Benefit <br />Potential Negative Impacts <br />A1 <br />Hansen Park Bypass Dam and Flood <br />Storage Volume Increase & Outlet <br />Modification <br />Hansen Park to Long Lake Yes (PWI) RCD 2 Detention Lower flood elevations downstream of <br />Hansen Park and potentially Long Lake Yes <br />- <br />Hansen Park Outlet Modification, <br />Dredging and Water Quality Treatment <br />BMP (Pending BWSR Grant Application) <br />Hansen Park to Long Lake Yes (PWI) RCD 2 Detention Lower flood elevations downstream of <br />Hansen Park and potentially Long Lake Yes <br />B3&B5 Surge Basin and Additional Catch Basins <br />(Completed) Freedom Park No RCD 2 <br />Detention, <br />Conveyance <br />Modification <br />Localized lowering of flood elevations No Increase downstream peak <br />flows <br />C1&C2 Increase Culvert Capacity at 10th St NW <br />and I-694 Garden View Apartments Yes RCD 2 Conveyance <br />Modification <br />Lower flood elevation on RCD2 upstream <br />of 10th St. NW and I-694 No <br />Increase downstream peak <br />flows and elevations in Pike <br />and Long Lake <br />E1 Detention Basin North of 5th Street 4th Street NW Low Area No RCD 2 Detention <br />Decrease peak flow rates in storm sewer, <br />Localized lower flood elevation at 4th <br />Street NW Low Area <br />Yes <br />E3 Increase 4th Street Storm Sewer Capacity 4th Street NW Low Area No RCD 2 Conveyance <br />Modification <br />Localized lower flood elevation at 4th <br />Street NW Low Area No Increase downstream peak <br />flows and elevations <br />F2 Modify Jones Lake Outlet Old Highway 8 Railroad Bridge Yes (PWI) RCD 2 Detention Decrease downstream peak flow rates, <br />Water quality Yes <br />F1 RCD 2 Improvements Old Highway 8 Railroad Bridge Yes RCD 2 Conveyance <br />Modification <br />Lower flood elevations at Old Highway <br />8/RCD 2 No Increase downstream peak <br />flows and elevations <br />G1&G3 <br />Increase Storm Sewer Capacity on RCD <br />3 & RCD 2 BR 1 – both outlets of Poplar <br />Lake <br />Lakeside Mobile Home <br />Park/Poplar Lake Yes (PWI) RCD 2 & <br />RCD 3 <br />Conveyance <br />Modification <br />Lower flood elevations at Lakeside Mobile <br />Home Park No Increase downstream peak <br />flows and elevations <br />I Increase Storm Sewer Capacity RCD 3 Yes RCD 3 Conveyance <br />Modification Lower flood elevation along RCD 3 No Increase downstream peak <br />flows and elevations <br />- Old RCD 2 Branch 1 Alignment RCD 3 No RCD 3 Detention Reduce peak flows in RCD 3 Yes <br />A1 Mirror Lake - Lower Outlet and Dredge <br />Basin Mirror Lake Townhomes No RCD 3 Detention Lower flood elevations, <br />Decrease downstream peak flow rates No <br />A2 Route Stormwater from CR D and Foss <br />Road through Mirror Lake Mirror Lake Townhomes No RCD 3 Conveyance <br />Modification Lower flood elevations Yes <br />A3 Mirror Lake - Modify Outlet and <br />Downstream Sewer Mirror Lake Townhomes No RCD 3 Conveyance <br />Modification <br />Lower flood elevations for Mirror Lake and <br />nearby industrial area No <br />A4 Modify RCD 3 Storm Sewer Mirror Lake Townhomes Yes RCD 3 Conveyance <br />Modification <br />Lower flood elevations for Mirror Lake and <br />contributing laterals No Increase downstream peak <br />flows and elevations <br />A5 Backflow Prevention Mirror Lake Townhomes Yes RCD3 Conveyance <br />Modification <br />Reduce backflow for downstream ditch <br />system No <br />A6 Floodproofing and Earthen Berm Mirror Lake Townhomes No RCD3 Floodproofing Prevent flooding of Foss Road No <br />B1 Increase RCD 3 Storm Sewer Capacity Silver Lane/Shamrock Drive Yes RCD 3 Conveyance <br />Modification Lower Flood Elevations No Increase downstream peak <br />flows and elevations <br />C Floodproofing of Individual Homes 39th Street and Shamrock No RCD 3 Flood Proofing Reduce flood damage to property No <br />- Silver Lake Outlet Modification RCD 3 Yes (PWI) RCD 3 Detention Decrease peak flow rates in RCD 3 Yes <br />85