[11] PROPAGATION OF PENOBSCOT SALMON IN 1879-'80. 731 



Table V. — Temperature of water in Dead Brook. 



June 9. 



11. 



12. 



21 



25. 



29. 



30. 



July 2. 



3. 



5. 



Date. 



1879. 



Hour. 



8 a. m. 

 8 a. m. 

 8 a. m . 

 8 a. m . 

 8 a. m . 

 8a.m. 

 8.30 a. ) 

 7 a. m 



7 a.m. 

 7.30 a. i 



8 a. m . 

 8 a. m . 

 7 a.m. 



Tempera- 

 ture. 



JDcg. Fahr. 

 60 

 55 

 55 

 62 

 70 

 67 

 66 

 64 

 66 

 64 

 64 

 62 

 62 



Date. 



July 9... 



10... 



11... 



15... 



16... 



17... 



18... 



21... 



22. - 



23... 



27... 



Aug. 4... 



5... 



Hour. 



•7 a.m... 

 7 a. m . . . 



7 a. m . . . 

 10 a. m . . 

 10 a. m . . 



8 a. m 



9a.m... 

 7 a. m . . . 

 8.30 a. m 

 9a.m... 



9 a. m 



9 a. m . . . 

 7.30 a. m 



Tempera- 

 ture 



Deg. Fahr. 

 61 

 62 

 63 

 71 

 71 

 71 

 66 

 67 

 67 

 64 

 62 

 70 

 69 



Average for 7 observations in June 62. 14 



Average for 17 observations in July 65. 12 



Average for 2 observations in August 09. 50 



Average for 26 observations between June 9 and August 5 64. 65 



Table VI. — Temperature of water in hatching-house at Craig's Pond Brook. 



Oct. 25. 



27. 



30. 



31. 



Nov. 2. 



3. 



5. 



7. 



9. 

 10. 

 11. 

 12. 

 14. 

 15. 

 16. 

 17. 

 18. 

 19. 

 20. 



Date. 



1879. 



Hour. 



3 p. m 



4 p. m — 



12m 



3.30 p. m . 

 11 a. m... 

 4 p. m — 

 4 p. m — 



3 p. m 



4 p. m 



5 p. m — 



2 p. m 



4 p. m 



5 p. m — 



4 p. m 



9 a.m 



5 p. m — 

 5 p. m 



3 p.m — 

 9 a.m — 



Tempera- 

 ture. 



Deg. Fahr. 

 51 

 53 

 54 

 49 

 50 

 50 

 49 

 51 

 53 

 52 

 52 

 51 

 48 

 52 

 51 

 51 

 48 

 50 

 48 



Date. 



Nov. 23. 

 24. 

 26. 

 27. 

 28. 

 29. 

 30. 



2. 



3. 



4. 



5. 



6. 



Deo. 



1879. 



Hour. 



10 a. m . . . 



4 p. m - - . 



8 a.ni 



5 ;l. Ill 



11 a. m . . . 



12 m 



9 a. m 



10 a. m . . . 

 1 p. m 



1 p.m 



2 p. m 



1 p. m 



4 p. m 



2 p. m 



4 p.m 



3 p.m 



1 p. m 



3 p.m 



Tempera- 

 ture. 



Deg. Fahr. 

 49 

 46 

 47 

 46 

 50 

 50 

 44 

 49 

 46 

 48 

 45 

 45 

 47 

 43 

 44 

 40 

 37 

 36 

 35 



Average for 4 observations in October 



Average for 22 observations in November 



Average for 12 observations in December 



Average for 38 observations, between October 25 and December 24 . 



51.75 

 49.45 

 42.92 

 47.63 



