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Section 3 Wastewater Capacity Charges Study
<br />1" ' • • 1111 �' 11 1111 Jill 11111 11111 1 M, N1r r
<br />The capacity charge for any new connection is the unit cost of capacity for each component times the
<br />amount of capacity of each component associated with the new connection. The calculation of capacity
<br />charges for each residential customer class is shown in the table below. The capacity charges for
<br />commercial are based on arbitrary flow values and are useful only for comparison between commercial
<br />Groups. They are not representative of flows for every individual new commercial connection. Flows for
<br />every individual new commercial connection are determined by the City at the time of application for a
<br />new connection.
<br />Item
<br />Unit Costs of Capacity
<br />Flow, $/gallon
<br />BOD, $/pound
<br />SS,$/pound
<br />Single Family [1]
<br />Loads
<br />Flow
<br />BOD, mg/L
<br />SS, mg/L
<br />BOD, pounds/day
<br />SS, pounds/day
<br />Charges
<br />Flow
<br />BOD
<br />SS
<br />Total
<br />Total (rounded to $10)
<br />Adopted,FY19
<br />Multiple Family [1]
<br />Loads
<br />Flow
<br />BOD, mg/L
<br />SS, mg/L
<br />BOD, pounds/day
<br />SS, pounds/day
<br />Charges
<br />Flow
<br />BOD
<br />SS
<br />Total
<br />Total (rounded to $10)
<br />Adopted,FY19
<br />Current
<br />Recommended
<br />145 gpd
<br />145 gpd
<br />FY19
<br />FY20 FY21 FY22
<br />FY23
<br />FY24
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />$20.51
<br />$22.02 $23.14 $24.30
<br />$25.51
<br />$26.76
<br />$838.61
<br />$938 $986 $1,035
<br />$1,087
<br />$1,140
<br />$961.17
<br />$993 $1,043 $1,096
<br />$1,150
<br />$1,207
<br />189 gpd
<br />145 gpd
<br />145 gpd
<br />145 gpd
<br />145 gpd
<br />145 gpd
<br />195 mg/I
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />195 mg/I
<br />320 mg/I
<br />320 mg/I
<br />320 mg/I
<br />320 mg/I
<br />320 mg/I
<br />0.3071bs
<br />0.3631bs
<br />0.3631bs
<br />0.3631bs
<br />0.3631bs
<br />0.3631bs
<br />0.3071bs
<br />0.3871bs
<br />0.3871bs
<br />0.3871bs
<br />0.3871bs
<br />0.3871bs
<br />$3,876.39
<br />$3,192.90
<br />$3,355.30
<br />$3,523.50
<br />$3,698.95
<br />$3,880.20
<br />$257.45
<br />$340.49
<br />$357.92
<br />$375.71
<br />$394.58
<br />$413.82
<br />$295.08
<br />$384.29
<br />$403.64
<br />$424.15
<br />$445.05
<br />$467.11
<br />$4,428.92
<br />$3,917.69
<br />$4,116.86
<br />$4,323.36
<br />$4,538.58
<br />$4,761.13
<br />$4,430
<br />$3,920
<br />$4,120
<br />$4,320
<br />$4,540
<br />$4,760
<br />$4,389
<br />158 gpd
<br />121 gpd
<br />121 gpd
<br />121 gpd
<br />121 gpd
<br />121 gpd
<br />193 mg/I
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />300 mg/I
<br />193 mg/I
<br />320 mg/I
<br />320 mg/I
<br />320 mg/I
<br />320 mg/I
<br />320 mg/I
<br />0.2541bs
<br />0.3031bs
<br />0.3031bs
<br />0.3031bs
<br />0.3031bs
<br />0.3031bs
<br />0.2541bs
<br />0.3231bs
<br />0.3231bs
<br />0.3231bs
<br />0.3231bs
<br />0.3231bs
<br />$3,240.58
<br />$2,664.42
<br />$2,799.94
<br />$2,940.30
<br />$3,086.71
<br />$3,237.96
<br />$213.01
<br />$284.21
<br />$298.76
<br />$313.61
<br />$329.36
<br />$345.42
<br />$244.14
<br />$320.74
<br />$336.89
<br />$354.01
<br />$371.45
<br />$389.86
<br />$3,697.72
<br />$3,269.37
<br />$3,435.59
<br />$3,607.91
<br />$3,787.52
<br />$3,973.24
<br />$3,700
<br />$3,270
<br />$3,440
<br />$3,610
<br />$3,790
<br />$3,970
<br />$3,664
<br />Notes:
<br />1. Projected flow, BOD and SS values are the same as those used for these customer classes in the development of rates.
<br />Current single family and multiple family charges adopted by the City are slightly different those projected.
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