)ximate ht. 

 Early [• low water 

 b ()hiu, 

 Authors r. 432 ft. 

 sler, 1906 



5 '-665' 



>5'-7()()' 

 •U'-625' 

 0'-5Q()' 



,()'-S-l()' 



-3^ a 

 aj20 s f5'-460' 



S 4> ^ 2 

 le>^ 0'-425' 



••- !^ c c 

 -52 5 c 



^ ii: 3 5 



pq r- E O 



5'-39()' 



HU'-325' 



I 



'^0'-280' 



i 



|)0'-22()' 



50'- 100' 



15'- 50' 



Elevation A. T. 



of 



upper eontael, 



Straight St. 



section 



cS55' 



795' 



775' 



705'-713' 



673' 



