ZONE 6 PERCOLATION

                             MARCH 1998 - FEBRUARY 1999
                            ACTUAL THROUGH FEBRUARY 1999
                                    (ACRE FEET)
                                       ACTUAL

                                         CURRENT          REMAINING
                              SCHEDULE    MONTH     YTD   SCHEDULE
                       M&I      221.5  *  44.1    221.7     0.0
                        AG       99.5  *  60.9     99.5     0.0
                      TOTAL     321      105.0    321.2     0.0

                Pacheco Ck      0.0                0.0      0.0
               Los Viboras      39.0      0.0      0.0      39.0
               Fallon Road      2.2                0.0      2.2
              Dos Picachos      0.0                0.0      0.0
              Santa Ana Rd      14.7               3.8      10.9
             John Smith Rd      16.6      33.6    114.8     0.0
             Maranantha Rd      15.3      9.8      56.7     0.0
               Airline Hwy      11.3      10.6     51.1     0.0
                 Ridgemark      2.3       1.6      1.6      0.7
             Tres Pinos Ck      45.7      0.0      92.2     0.0
            San Benito Rvr     174.1               0.0     174.1
                     TOTAL     321.2      55.5    320.0    227.0