J] 



■& DETAIL 



GROUND LINE 4 FEET DOWNSTREAM 

 FROM ELECTRODES, ANCHORED TO 

 STREAM BED 



UNITED STATES DEPT OF THE INTERIOR 



FISH AND WILDLIFE SERVICE 

 GREAT LAKES FISHERY INVESTIGATIONS 



ELECTRICAL SEA 



LAMPREY BARRIER 



CARP CREEK, PRESQUE ISLE CO, MICHIGAN 



DESIGN; adapted by b.r smith 



DRAWN' A. C BENNETT 



SHEET I OF I 



, ll-Or-i™ of .l.otric.l h.rri»r IwlilW 1" Cut Cwk 



