5T 



RECORD of Shad Hatching operations conducted at Jackson 

 City, on the Fotoma.c River, from May \%th, 1875, to June 

 Ath, 1875, on account of v. S. Commission, hij H. W. 

 Welsher. 



Tempt'e 



Date. 



May 



Air, 



66 





72 66 

 80 77 



71 70 

 74 71 

 79172 

 66 78 

 64172 



72 72 

 74 66 

 71J69 

 70,72 

 64; 70 

 68i69 

 78 71 



Wind. 

 Direct'nl 



\V. 

 W. 



X. w. 



S.K.& S 



w. 



S. E. 



E. 



X. E. 



E. 



S. 



.\. vv. 



N. 

 N. 



. S. E. 



S. 



S. E. 



E. 



Ripe 



I Fish T<' 



. \^ Obtain- 

 "' - ' cd. 



12 

 15 



60 



15, 



70, 



40, 



0, 



70, 



150, 



160 



50 



150 



100 



75 



125 



100 



000 

 000 

 000 

 000 

 000 

 000 

 000 

 000 

 000 

 000 

 000 

 000 

 Ono 

 000 

 ,000 

 ,000 



Lost. 



liE.MARKS. 



119,209 



Part wa.-?lied out by gale. 

 Fish partly developed. 



Fishincr Stopped. 



Fish turned into river, 



1,072,800. 



Note. — Total number turned into Potomac, 4, 975, 550. 



