TABLE 15 



Biota Samples for Comparison^ to Plymouth Area (Tables 14A + 14B) 

 (Radionuclides in Disintegrations per Minute per Kg Wet Weight) 



Collection Site 



3 

 Boston, MA 



i 



Cape Cod Canal 



Date 



Organism 



137 



Cs 



238 



Pu 



239,240 



Pu 



241 



Am 



9-22-76 Mytilus edulis 1.8±0.3 0.002 0.11±0.02 0.008±0.004 



8-18-77 " " 2.1±0.2 0.004±0.002 0.16±0.01 0.02 ±0.01 



9-25-76 " " 1.9±0.3 0.012+0.006 0.13±0.02 0.020±0.008 



8-19-77 " " 3.9±0.2 0.021±0.005 0.26±0.02 0.05 ±0.01 



Notes: 1 = See also fallout-contaminated mussel data on Tables 7 and 11. 



2 = Soft parts only 



3 = About 32.5 miles NW of Pilgrim 1 reactor site 



4 = North end of canal; about 17.5 miles south of Pilgrim 1 reactor site. 



45 



