290 



TABLE 1 ANNUAL MASS OCWSriTUENr LOADS TO THE 12-MILE SITE 



FRCM SEWAGE SLUDGE DUMPQG 



Parameter 



Annual Loads (metric tons/yr) 

 NYC (12 POTWs) 



(a) 



NJ, Westchester, 



Nassau (7 PCnWs) Totals 



(a) Based on 1981 quantities of wet sludge solids and 1981-1982 sludge 

 chemistry data. 



(b) Petroleum hydrocarbon loads are not additioial to the oil and grease 

 loads (i.e., oil and grease include petroleum hydrocarbons). 



(c) Vanadium detected in Middlesex County only (other vanadium data eure 

 based on higher detection limits; reported as <0.50 ingAg) • 



(d) Predicted load derived from the New York City load of 0.14 metric 

 tons/yr x 1.19 (the ratio of the cumnulative New Jersey, Westchester 

 and Nassau solids load to the Ne* York City solids load) • 



Source: NYC (1983), T&ble 6-16. 



