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--- basin_efficiency [2022/05/12 16:20] – admin
+++ basin_efficiency [2022/05/24 15:07] (current) – admin
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 If the basin is located in the watershed of a cold-water stream, the design must provide [[thermal mitigation]].   Possible ways to prevent stream warming from the basin include eliminating permanent pool storage, providing extended draw down by use of tile drainage, or installing stone cribs at the outlet.
-Basins must have the volume of storage necessary to settle the particle size necessary to meet either the soil loss standard during the construction phase or the TSS reduction standard for post-development. Stormwater models (HydroCAD and WinSLAMM) are now frequently used to determine peak rates, infiltration and sediment reductions, but the process described below can help to determine the approximate size of a stormwater facility to meet the peak rate standard.
+Basins must have the volume of storage necessary to settle the particle size necessary to meet either the soil loss standard during the construction phase or the TSS reduction standard for post-development. Stormwater models (HydroCAD and WinSLAMM) are now frequently used to determine peak rates, infiltration and sediment reductions, but the process described below can help to determine the approximate size of a stormwater facility.
 :!: Please note that MSE4 rainfall distributions must be used to model peak flow rates in Dane County.