I.— Salmou Wiiir, Peuobscot River. No. 1. 



a. fJreat Pounrl. /;. Second Tound. c. Fish- Poiiud. 

 d. Leader, c. Slicire. ./'. Direction of Current. 

 g. CoiLTse of Fish. 



Fig. 3. 



Sc.ile 36 feet to the inch, 



SaLaiOTi Weir, Peaoliscot River, Xo. 3 



a. Great Pound- 6. Second Pound, c. FishPomid. 

 d. Leader, e. Shore Line. / Direction of Current. 



Scale 30 feet to tlic iucli. 



Fisli "NVeir, St. Croix Rivei'. 



a. Iledge. h. Big Pound cLittle Poimd. 



Sahnou Weir, Penolj.scot River, No. 2 



a. Great Pound, b. Second Pound, c. Fish Pjuud 

 d. Leader, e. Sliore. /. Dir2ction of Current. 



