98 



240 



220- 



oc 180 

 O 



O 160 



140 



£ 100 



80- 



60- 



• MAXIMUM 

 o MINIMUM 



■ o— — o" 



-1— — I— -^— ^ »— I I -^— ■^—^— — 1 



65 66 67 68 69 70 71 72 73 74 75 76 



WATER YEAR 



Figure 2. Maximum and minimum storage pools in Clark Canyon 

 Reservoir for the 1965 through 1976 water years. 



