# Stations in which toxicity results 

 were significant in at least one test 



O Non-toxic stations 



20- & 22 J 



ftp 21' 



25 a « w 



A&l 



<a 



38 



39 



Figure 46. Sampling stations in which the toxicity test results were significantly 

 different from controls in at least one of the four toxicity tests or not toxic in any tes 



118 



