TABLE 5 



Millstone Point, Conn. 



Long Island Sound Surface Water* 

 (Radionuclides in disintegrations per minute per 100 kg water) 



Station 



#2 



#3 



#4 



#5A{outflow 

 inner 

 plume) 



134 



Cs 



3±3 

 2±2 



3.6±2.5 

 0.5±0.6 



#5A(particulates >lp, 

 from outflow, 

 inner plume) 



#5B(particulates >lu, 

 from outflow, 

 outer plume) 



137 



Cs 



29.6±3.6 

 31.8±4.0 

 27.0+3.1 

 43.8±4.3 



90, 



Sr 



28.6±0.2 

 25.5±0.3 

 30.4±0.2 

 26.0±0.6 



238, 



Pu 



239,240 



Pu 



0.019±0.006 



< 0.003 



< 0.010 



< 0.010 



0.002+0.001 



0.101+0.015 

 0.108±0.017 

 0.090±0.020 

 0.090±0.030 



0.032±0.001 



0.0008+0.0005 0.034±0.003 



For station locations see Figure 1; samples collected 20 October 1979. 



55 



Fe 



7.4±1 

 11+2 

 llil 

 29±2 



26.7+0.2 



12.7±0.2 



22 



