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HomeMy WebLinkAboutResidentialCommercialWWUsageSigned_06-16-21 Wastewater Daily Flow Analysis The Flats Residential Flow: Averaize Daily Flow No of Units 8 Residents/unit 2.17 Gallons per Capita/day 65 Average Daily Flow 1,128 gpd Peaking Factor Calculations Zoning Acres Units/Acre Density Total (residents/unit) Po oulation B2 0.42 19 2.17 17 = Q(,„ ) = 18 +P 050 P=Population/thousands=17/1000= 0.017 Peaking Factor Q(."o 4 +P 050 Peaking Factor= 4.39 Peak Hour Sewer Demand Average Daily Flow 1,128 gpd 47.0 gph 0.8 gpm Peaking Factor 4.39 Peak Hour Sewer Demand 206.3 gph 3.4 gpm 27.58,cfh 0.46 cfm 0.008 cfs `11111111/1.0 .�� 4NTAN e CHRIS G. • RUDE I No 108 PE.. gyp • � n/� Commercial Flow: No of Units 8 Employees/unit(assumed) 2.5 Gallons per Capita/day 65 Average Daily Flow 1,300 gpd Peaking Factor Calculations Total Zoning Acres Units/Acre (employees/unit Po oulation B2 0.42 19 2.5 20 Qt..,,) = 18 +P 0.50 P=Population/thousands=20/1000= 0.020 Peaking Factor Q(ave) 4 +P 050 Peaking Factor= 4.38 Peak Hour Sewer Demand Average Daily Flow 1,300 gpd 54.2 gph 0.9 gpm Peaking Factor 4.38 Peak Hour Sewer Demand 237.3 gph 4.0 gpm 31.72 cth 0.53 cfm 0.009 cfs Total Peak Hour Demand(Commercial+Residential): 0.016 cfs ``t�tll#fill NTA CHRIS G. .00 �' ' 6UDES : ct' aa gyp`, X lA