You found this file at www.pagehost.com/lakepowell/powell.txt LAKE POWELL WATER ELEVATION BY MONTH JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1965 3491.4 3491.9 3491.9 3490.9 3491.8 3510.9 3530.9 3531.3 3530.1 3531.6 3532 .6 3534.6 1966 3535.2 3534.3 3536.7 3539 3544.6 3544.9 3540 3534 3529.5 3527.1 3523.6 352 1.4 1967 3517.4 3515.1 3512.5 3507.3 3509.1 3529.1 3532.5 3530.5 3528.5 3528.2 3528 .3 3527.1 1968 3525.1 3526 3520.5 3514 3522.2 3547 3546.1 3548.7 3545.4 3543.4 3541.7 353 9.3 1969 3540.2 3542.9 3543.6 3552.6 3571.5 3579.9 3580.5 3575.9 3573.3 3574.9 3574 .2 3572.1 1970 3569.4 3570.1 3571.3 3566.6 3582.1 3599.1 3600.9 3597.9 3598.9 3599.8 3600 .9 3599.8 1971 3600.8 3602.7 3602.9 3603.6 3608.7 3620.8 3620.8 3617.3 3614.2 3614.1 3612 .4 3609.6 1972 3607.9 3609.5 3612.7 3610.6 3611.9 3619.6 3615.4 3609.1 3603.4 3609.1 3609 .5 3606.2 1973 3601 3600.7 3598.1 3590.6 3616.5 3636.4 3644.1 3645.2 3646 3645.8 3646.9 3 648.8 1974 3647.1 3648.5 3651.1 3652.3 3662.3 3667.4 3662.6 3655.8 3651.7 3650.7 3649 .5 3648.3 1975 3645.8 3645.3 3646.1 3647.8 3655.6 3668.9 3674.8 3671.9 3668.1 3666.6 3667 .1 3667.9 1976 3666.8 3665.4 3664.7 3664.2 3667.8 3672.2 3670.4 3667.4 3664 3661.2 3657.9 3655.3 1977 3651.8 3651.5 3651.2 3652.6 3654.3 3653.6 3649.4 3642.5 3636.7 3635.6 3634 .6 3630.1 1978 3625 3622.7 3622.7 3626.9 3635.6 3649.6 3652.3 3645.8 3640.2 3637.3 3636.1 3632.8 1979 3628.8 3628 3635 3646.3 3663.8 3680.4 3684.3 3680.8 3678.1 3676.1 3673.5 3 672.7 1980 3673 3674.3 3675.5 3677.6 3691.7 3700.5 3696.4 3690.5 3687.8 3685.5 3682.8 3681.3 1981 3679.6 3678.1 3677.8 3677.2 3677.8 3680.6 3677.8 3673.4 3672 3671.9 3670.7 3667.5 1982 3663.8 3662.8 3664 3665.6 3674.6 3684.9 3687.4 3686.6 3687.3 3687.6 3686.3 3684.7 1983 3683.3 3682.1 3684.6 3685.8 3695.1 3707.1 3707.4 3704.4 3698.9 3694.2 3689 .8 3685.2 1984 3680.5 3677 3674.1 3674.2 3687.8 3701.3 3702.1 3700.4 3695.9 3693.3 3689.2 3684.8 1985 3680.5 3676.1 3676.5 3684.6 3695.6 3700.1 3697.1 3690.7 3685.7 3686.2 3686 .5 3687.2 1986 3685.6 3683.6 3680.7 3682.1 3685.1 3695 3699.7 3694.7 3689.6 3689.2 3688.1 3684.4 1987 3679.1 3677.6 3679.4 3684.4 3694.6 3698.4 3696.1 3691.6 3687.9 3687.8 3687 .4 3685.3 1988 3683 3681.8 3681.7 3683.6 3688 3692.9 3691 3688.1 3685.6 3684.2 3682.1 367 9.8 1989 3676.6 3674.6 3674.6 3675.9 3677.8 3677.5 3673.6 3669.8 3665.2 3663.5 3661 .3 3658.5 1990 3655.6 3653.2 3651 3649.5 3648.8 3650.5 3647.3 3641.1 3637.6 3637.4 3636.2 3633.5 1991 3630.7 3629 3627.8 3627.6 3632.3 3639 3635.6 3631.2 3628.6 3627.2 3626.6 3 624.6 1992 3621.3 3619.8 3619.4 3621.4 3630.7 3633.7 3630.5 3626.2 3623 3621.2 3619.4 3615.9 1993 3613.7 3612.6 3616.7 3623.7 3646.7 3666.3 3667.7 3664.4 3662.5 3662.3 3661 .5 3659.4 1994 3657.1 3655 3654.5 3654 3661 3665.7 3661.8 3656.9 3654.4 3653.7 3652.4 365 0 1995 3647 3644.7 3645.2 3646.5 3658.9 3680.3 3693.6 3691.4 3687.1 3684.6 3682.9 3680.9 1996 3677.9 3676.1 3672.7 3672.5 3680.9 3687.8 3686.5 3682.2 3679.3 3678 3677.5