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Comprehensive Stormwater Management Plan <br />Northeast Lino Lakes Drainage Improvement Project <br />WSB Project No. 2929-79 Page 17 <br />URC NODE 2-YR 24-HR 10-YR 24-HR 100-YR 24-HR 100-YR 10-DAY <br />Proposed 0 0 0 0 <br />Difference [cfs] 0 0 -0.1 0 <br />PELTIER_LAKE <br />Revised Existing 1,448.8 2,523.1 4,426.6 896.4 <br />Proposed 1,069.3 2,032.3 4,128.4 856.4 <br />Difference [cfs] -379.5 -490.8 -598.2 -40.1 <br /> <br />With the reconfiguration of the URC model now including the re-routing of ACD 55 main trunk and Branch <br />8, the flows entering from the City of Hugo are now included in this model. A summary of the Hugo flows <br />entering the City of Lino Lakes is presented in Table 5-4. <br /> <br />Table 5-4. City of Hugo Proposed Outflows [cfs] <br /> <br />URC LINK 2-YR 24-HR 10-YR 24-HR 100-YR 24-HR 100-YR 10-DAY <br />CA55MTL_013 2.0 3.5 5.0 4.3 <br />CA55MTL_012 0.3 1.2 3.3 1.6 <br />CA55MTL_011 2.1 7.3 17.7 6.4 <br />CA55MTL_014 3.6 8.3 13.9 12.5 <br />CA55MTL_014B 0.0 0.1 3.9 2.8 <br />TOTAL HUGO 8.0 20.4 43.8 27.6 <br /> <br />The flows leaving the City of Hugo are somewhat decreased from the existing conditions due to the <br />conversion of agricultural lands to low density residential, as the slightly lower curve numbers provides <br />more infiltration and less runoff. <br />5.2.2 Clearwater Creek InfoSWMM – Proposed Condit ions <br />The CWC model was updated to reflect the re-routing of ACD 55 mainline and Branch 8 into the CSMP <br />study area, contained in the URC model discussed above. The result is a minor decrease in flows through <br />the Clearwater Creek system for all design events (Table 5-5). <br /> <br />Table 5-5. Clearwater Creek Proposed Outflows <br /> <br />CWC NODE 2-YR 24-HR 10-YR 24-HR 100-YR 24-HR 100-YR 10-DAY <br />J3MT_001 <br />Revised Existing 217.3 350.0 566.0 443.6 <br />Proposed 219.7 349.0 593.5 439.1