46 



from 6.0 to 9.0, except for a minimum OSI of 4.0 at 2500W Station 3 (low DO in one 

 replicate) and 4500E Station 5 (Stage III activity in only one replicate). OSIs of >6 were 

 present at three of four 2500W stations, three of four 4500E stations, and four of five 

 CLIS-REF stations sampled. These solid OSI values are due primarily to the deep RPDs 

 and the presence of Stage III organisms at every station. 



Monitoring Cruise at the Central Long Island Sound Disposal Site, July 1996 



