Average Depth to Water for Upper Arkansas Basin, 1989-99        
           Common regression line with 95% confidence intervals

Model: MODEL1
Dependent Variable: AVDTW

                           Analysis of Variance

                           Sum of         Mean
  Source          DF      Squares       Square      F Value       Prob>F

  Model            1    132.74659    132.74659       63.035       0.0001
  Error            9     18.95319      2.10591
  C Total         10    151.69979

      Root MSE       1.45118     R-square       0.8751
      Dep Mean     107.50190     Adj R-sq       0.8612
      C.V.           1.34991

                            Parameter Estimates

                    Parameter      Standard    T for H0:
   Variable  DF      Estimate         Error   Parameter=0    Prob > |T|

   INTERCEP   1    107.501897    0.43754588       245.693        0.0001
   DYEAR      1      1.098539    0.13836416         7.939        0.0001

Durbin-Watson D             2.136
(For Number of Obs.)           11
1st Order Autocorrelation  -0.123

		Summary of Regression and Projection:

                                                               Estimated
                                                                Rate of
                                     Estimated      Average     Decline
                                    Average DTW      DTW in     (1999 -
             Slope     Intercept      in 2010          1999      2010)

            1.09854     107.502        125.08        112.09      1.181