AREA in 



12 3 



NAUTICAL MILES 



S riSH AND WILDLI'C SCftVICt 



Figure 14.--Weir3 In Maine statistical area VI. A black dot indicates that the weir was operating; a circle indicates 

 that it was not operating. Each circle or dot represents a single year; the year 1947 is nearest the weir location, 

 and 1958 is at the extremity of the row. 



15 



