69 



MARVIN ALLUM 

 incidentally, is within the range of our controls. 



At that point (indicating) less than 1 per- 

 cent abnormals and sulfite waste liquor. 



There (indicating) 2 percent abnormals and 

 1 part per million sulfite waste liquor. 



There are two things, I think, we will 

 want to keep in mind as we examine the results from mill 

 closures and that is that when the mills are not operating 

 sulfite waste liquor values as determined by the Pearl- 

 Benson Index fall to or very near zero. Further, that 

 the abnormalities of oyster larvae also fall to or very 

 near zero. 



(Slide FG-34) 



In the Anacortes area, look at the lower 

 portion of the slide, we were unable to get the entire 

 gamut of samples here because of weather conditions. Only 

 two stations are represented, but note that at this point 

 (indicating) we had 7-tenths of 1 percent abnormals and 

 about a half percent there (indicating). The sulfite 

 waste liquor values are not included on this particular 

 one, if they are in the previous one. They were less than 

 1 or 0, at this point or less than 1 at that point. 



The usual values found during our survey 



are shown in the upper portion, notice there (indicating), 



