NYCDEPCostAnalys isReport-0607 .pdf - New York-New Jersey ...

Table 1-2: 2003-2005 Influent and Effluent Water Quality
Plant
Flow
Waste
CBOD CBOD TSS TSS TN TN
rate
Stream
mgd mg/L lb/d mg/L lb/d mg/L lb/d
26th Ward
Influent 60 136 66,600 133 66,300 22 10,400
Effluent - 7.9 3,900 14.1 7,000 14.6 7,300
Bowery Bay
Influent 116 138 131,500 122 117,100 30 28,800
Effluent - 9.9 9,600 11.3 10,900 19.3 18,700
Coney Island
Influent 92 112 84,700 157 119,500 28 20,900
Effluent - 8.0 6,100 13.9 10,600 17.1 13,100
Hunts Point
Influent 120 95 92,900 104 102,900 22 21,100
Effluent - 10.2 10,200 12.3 12,300 20.1 20,100
Jamaica
Influent 82 147 98,700 142 96,200 30 19,500
Effluent - 10.0 6,900 14.1 9,700 21.3 14,600
Newtown Influent 231 136 259,500 160 309,100 24 45,900
Creek Effluent - 37.8 72,800 30.0 57,800 18.2 35,100
North River
Influent 130 167 180,400 200 215,800 29 31,400
Effluent - 11.4 12,300 15 16,200 18.4 19,900
Oakwood Influent 31 120 30,400 183 46,800 30 7,500
Beach Effluent - 6.6 1,700 13.0 3,400 20.0 5,200
Owls Head
Influent 102 167 141,600 185 157,300 30 25,700
Effluent - 11.6 9,900 17.3 14,700 19.1 16,200
Port Influent 36 175 49,900 182 53,700 26 7,300
Richmond Effluent - 7.1 2,100 11.4 3,400 13.4 4,000
Red Hook
Influent 31 147 36,800 180 46,200 30 7,500
Effluent - 6.8 1,800 7.8 2,000 16.1 4,200
Rockaway
Influent 20 72 12,000 103 17,100 19 3,100
Effluent - 4.7 800 8.4 1,400 12.8 2,100
Tallman Influent 58 117 55,800 126 60,300 27 12,700
Island Effluent - 10.7 5,200 5.4 2,600 18.1 8,800
Wards Island
Influent 203 109 184,100 109 183,800 19 32,600
Effluent - 5.6 9,500 9.3 15,700 16.8 28,400
The Existing Conditions scenario is defined as the treatment level currently in place at each of
the WPCPs. The treatment process and the treatment levels evaluated for the Existing
Conditions scenario are the existing conditions.
1.1.3 Existing Conditions with Solids Filtration
The Existing Conditions with Solids Filtration (EC-SF) process will maintain all the existing
infrastructure and processes currently in place at each WPCP, in addition to a solids filtration