NSWC/WOL TR 76-155 



light. However, for fish of this size between depths of 20 and 60 

 feet the kill will be extensive out to a range of about 800 feet; 

 and if a large school several hundred feet in diameter with a density 

 say, of one fish per cubic meter were within this region, a 

 disastrous fish-kill would result. (Such^ an- occurrence is unlikely, 

 however, as it is Navy policy to delay operations if a school of 

 fish is observed in the vicinity of the test site.) 



62 



