1.030:, 



1.029 



1.028 



1.027 



1.026 



1.025- 



1.024: 



1.023: 



1.022- 



1.021 



1.020: 



1.019: 



1.018 



1.017 



Year Mean, g/cm" 



* X1989 1.0223 



o e lg80 _ 8 g LQ223 



JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 

 Month 



Figure 21. Daily water density values with monthly means 



49 



