20 1— 



50 60 7 



Time (hours) 



100 110 120 



Figure 5-14. Surface and bottom salinity in the upper Sheepscot estuary 

 during a tidal cycle in June 1974 (Larsen, unpublished ). 



13 

 12 

 11 

 10 

 9 

 ? 8 



3 



> 7 



E 



"S 6 



CO 



H h 



I I I 



0.5 10 1.5 20 25 30 35 4045 50 55 60 65 70 75 80 8.5 90 9.5 10.0 10.5 11.0 11.5 12.0 



Time (hours) 



Figure 5-15. Salinity over a tidal cycle in the upper Sheepscot estuary in 

 June 1974 (Larsen, unpublished ) . 



5-26 



