ATKINS THE SALMON AND ITS ARTIFICIAL CULTURE. 279 



Tat.le V. — Ohm-mtions on temperature of water in Eastern Siver and Dead Brook, 



Orland, Me. 



[Depth of water in Eastern River, 16 feet ; in Dead Broot, 5i feet. Dead Brook is a long, sharrw 

 stream, and tlie observations were taken at the point wbere salmon were kept in 1871. Eastern 

 Kiver comes from large ponds, and the tempei'ature was observed within one-half mile of the outlet of 

 one of them.] 



T \.Bi.E YI.— Observations on temperature in Sandy Elver, at Xew Sharon, made by J. F. 



Pratt, M. 1). 



[Station 1 is above the dam one-half of a mile ; depth of water, 15 feet. Station 2 is below the dam 

 four rods ; depth of water, 10 feet.] 



