OBSTRUCTIONS TO THE ASCENT OF FISH IN RIVERS. 619 



13. Head of Sebec Lake, at month of Ship-Poiul Stream, dam, 12 feet 

 high. 



14. At foot of Sbip-Poud, dam, 8 feet. 



15. Oq Ship-Poud Stream aud foot of Long- Pond, dam, 8 feet liigli. 



16. East Dover, dam, 18 feet high. 



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



18. Guilford, dam, 10 feet liigli. 



19. Abbot, dam, 10 feet high. 



2IatiaiL'am'keag branch of Penobscot Eiver. 



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



21. Slurgundy, 2 J miles above ; dam, 15 feet. 



22. Kingman tannery, dam, 18 feet. 



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



24. Eockybeme Lake, 23 miles from Islaud Fall, dam, 10 feet. 



25. East Branch, Mattawamkeag, 10 miles from Hiynesville, dam, 

 12 feet. 



26. Smyrna, dam, feet. 



SAINT GEORGE RIVER. 



1. Warren Low Falls, 6 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 Waldoborough, 10 feet ; 1 dam at Waldoboroiigh, 

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

 1 dam above ; 1 dam at North Waldoborough, feet ; 1 dam at Xorth 

 ^Valdoborongh, feet. ^ 



DAMARISCOTTA 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. 

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



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



5. Alua, dam, 10 feet. 



KENNEBEC AND TRIBUTARIES. 



1. Augusta, dam, 20 feet high. 



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

 at head of falls, IS feet high. 



