Figure 4.— General View of Lawrence Fishway 

 Tailwater Elevation 14.5 ft. (above mean sea level). This water level 

 probably represents the maxinum tailwater level under which shad enter the 

 ladder. Water velocity through fishway entrance about 0.3 ft/sec. Note 

 opening (3 ft. x 3 ft.) out in aide by second pool in 1937. There is no 

 evidence of this opening ever being used. 



Figure 5. — Water Conditions at Fishway Entrance 

 Tailwater Elevation U.5 ft. (above mean sea level). Note the large rock 

 in the left foreground. The extreme turbulence of the water to the left 

 of this rock can be seen in Figure 4 above. 



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