University of Minnesota, 0.13 0.025 0.0060 0.0016 0.00035 Duluth MS4 (MS400214) St. Louis County MS4 1.6 0.31 0.073 0.020 0.0042 (MS400158) MnDOT Outstate District MS4 3.1 0.57 0.14 0.037 0.0079 (MS400180) Allocation 69 13 3.1 0.82 0.18 MOS 14 2.6 0.62 0.17 0. 036 Loading Capacity 140 26 6.2 1.7 0.36 Existing Load 662 151 8.2 1.9 0.72 Percent Load Reduction 79% 83% 24% 11% 50% Sargent (04010201-848) E. coli load duration curve, Sargent Creek (04010201-848). E. coli TMDL summary, Sargent (04010201-848) Flow Regime Very High High Mid-Range Low Very Low TMDL Parameter E. coli Load (billion org/day) Duluth City MS4 1.9 0.40 0.11 0.034 0.0072 (MS400086) Wasteload Midway Township MS4 0.51 0.11 0.030 0.0091 0.0019 Allocation (MS400146) MnDOT Outstate District MS4 0.11 0.023 0.0064 0.0019 (MS400180) Load Allocation 24 5.0 1.4 0.42 0.089 MOS 2.9 0.62 0.17 0.052 0.011 Loading Capacity 29 6.2 1.7 0.52 0.11 Existing Load - 8.1 17 0.47 0.060 Percent Load Reduction - 23% 90% 0% 0% -: No data Stewart (04010201-884) E. coli load duration curve, Stewart Creek (04010201-884). E. coli TMDL summary, Stewart Creek (04010201-884) Flow Regime Very High High Low Very Low TMDL Parameter E. coli Load (billion org/day) Duluth City MS4 1.3 0.28 0.078 0.024 0.0050
University of Minnesota, Duluth MS4 (MS400214) 0.13 0.025 0.0060 0.0016 0.00035 St. Louis County MS4 (MS400158) 1.6 0.31 0.073 0.020 0.0042 MnDOT Outstate District MS4 (MS400180) 3.1 0.57 0.14 0.037 0.0079 Allocation 69 13 3.1 0.82 0.18 MOS 14 2.6 0.62 0.17 0. 036 Loading Capacity 140 26 6.2 1.7 0.36 Existing Load 662 151 8.2 1.9 0.72 Percent Load Reduction 79% 83% 24% 11% 50% Sargent (04010201-848) E. coli load duration curve, Sargent Creek (04010201-848). E. coli TMDL summary, Sargent (04010201-848) TMDL Parameter Flow Regime Very High High Mid-Range Low Very Low E. coli Load (billion org/day) Wasteload Allocation Duluth City MS4 (MS400086) 1.9 0.40 0.11 0.034 0.0072 Midway Township MS4 (MS400146) 0.51 0.11 0.030 0.0091 0.0019 MnDOT Outstate District MS4 (MS400180) 0.11 0.023 0.0064 0.0019 Load Allocation 24 5.0 1.4 0.42 0.089 MOS 2.9 0.62 0.17 0.052 0.011 Loading Capacity 29 6.2 1.7 0.52 0.11 Existing Load - 8.1 17 0.47 0.060 Percent Load Reduction - 23% 90% 0% 0% -: No data Stewart (04010201-884) E. coli load duration curve, Stewart Creek (04010201-884). E. coli TMDL summary, Stewart Creek (04010201-884) TMDL Parameter Flow Regime Very High High Low Very Low E. coli Load (billion org/day) Duluth City MS4 1.3 0.28 0.078 0.024 0.0050
Duluth_WRAPS_Oct%203%202017.docx