238 



REPORT OF THE COMMISSIONERS OF 



RECORDS OF WEIR FOR MONTH OF JUNE.— Concluded. 



Day of Month 



1 1 



12 



I 3 



14 



J 5 



A. M. Record 



X 



X 



X 



X 



X 





X 



X 



X 



P. M. Record 





X 











Trap Washed Out ...... 











62 



68 



2 













72 

 1 





Temperature of Water 



63 



70 



65 

 1 



-5 



70 



66 



68 







Clearness of Water 



1 



2 



2 

 2 



1 



-7 



3 



1 







Height of Water 



1 



2 



2 



— 2 



-5 



-8 









































1 m 













Lake Lampreys in Weir 



1 f 



































I 











Lake Lampreys in Hand Nets 









































226 Bullheads 



1 



2 



3 



5 























I 













1 



1 





300. White Suckers . . 



















I 









































2 

















368. Horned Dace 



































410. Golden Shiner 



3 

 2 















9 



2 



3 



1 







443 Shiners 

























3 



3 



2 



3 



3 



3 



3 









4 







2 





1 



























1 























































1 























































































1 1 69. Trout Perch 





































14 1 3 Rock Bass 



1 





2 



i 



2 

 1 



1 



2 



8 







1436. Common Sunfish 











1 





8 













1438. Large-mouth Black Bass 























1 













1443 Yellow Perch 

























i474<z. Tessellated Darter 





























































