OBSTRUCTIONS TO THE ASCENT OF FISH IN RIVERS. G19 



13. Head of Sebec Lake, at mouth of Ship-Pond Stream, dam, 12 feet 

 high. 



14. At foot of Ship-Poud, dam, S feet. 



15. Ou Ship-Poud Stream and foot of Long Pond, dam, 8 feet high. 

 IC). East Dover, dam, 18 feet high. 



17. Dover and Foxcroft, dam, 18 feet high. 



18. Grailford, dam, 10 feet high. 



19. Abbot, dam, 10 feet high. 



JIattaicaml-eag hrancJi of Penobscot Eiver. 



liO. Gordon Falls, 4 miles ; dam, 14 feet high. 



21. Slnrgnndy, 2 j miles above ; dam, 15 feet. 



22. Kingman tannery, dam, 18 feet. 



23. West Branch Lake, 30 miles ; dam, 8 feet. 



24. Rockybeme Lake, 23 miles from Island Fall, dam, 10 feet. 



25. East Branch, Mattawamkeag, 16 miles from Haynesville, dam, 

 12 feet. 



20. Smyrna, dam, feet. 



SAINT GEORGE RIVER. 



1. Warren Low Falls, miles ; dam, 9 feet. 



2. Upper Falls, 6J miles ; dam, 10 feet. 



3. Union dam, 33 miles ; 10 feet. 



4. Hill's dam, 34 miles ; 12 feet. 



MED03IAC RIVER. 



Main river, 1 dam at Waldoborongh, 10 feet ; 1 dam at Waluoborough, 

 8 feet; 1 dam at Waldoborongh; 1 dam at Waldoborongh, 10 feet; 

 1 dam abo%'e ; 1 dam at Xorth Waldoborongh, feet ; 1 dam at Xorth 

 Waldoborongh, feet. 



da:,iariscotta river. 



Natural fall, 50 feet; not a salmon-river. 



SHEEPSCOT river. 



1. Upper dam, 31 miles; dam, 14 feet. 



2. Cooper's Mills, 31 miles ; dam, 14 feet. 



3. Whitefield, 27 miles ; dam, 12 feet. 



4. King's Mills, 22 miles ; dam, 15 feet. 



5. Alna, dam, 10 feet. 



KENNEBEC AND TRIBUTARIES. 



1. Augusta, dam, 20 feet high. 



2. Waterville, 18 miles above Augusta, falls, 18 feet in 50 rods; dam, 

 at head of falls, 18 feet higli. 



