RESERVOIR INFLOW COMPUTATIONS (1)
                               ROANOKE RIVER BASIN, VA.-N.C.
      ISLAND CREEK SUBIMPOUNDMENT                                                      Feb 01

            ELEVATION,FT,MSL             TOTAL    CHANGE IN CONTENTS               FLOW, CFS
        (2)   GUIDE       RESERVOIR     CONTENTS     ACRE- DAY-SEC-FEET                          (3)
DATE HOUR CURVE             LEVEL          AF         FEET    STORED     DRAWDOWN    OUTFLOW    INFLOW
              258.00       258.20         1572
  1           258.00       258.40         1624           52        26                                26
  2           258.00       258.50         1650           26        13                      13        26
  3           258.00       258.10         1546         -104                    -52         66        14
  4           258.00       258.30         1598           52        26                                26
  5           258.00       258.50         1650           52        26                                26
  6           258.00       258.10         1546         -104                    -52         68        16
  7           258.00       258.30         1598           52        26                                26
  8           258.00       258.50         1650           52        26                                26
  9           258.00       258.10         1546         -104                    -52         68        16
  10          258.00       258.30         1598           52        26                                26
  11          258.00       258.50         1650           52        26                                26
  12          258.00       258.10         1546         -104                    -52         65        13
  13          258.00       258.40         1624           78        39                                39
  14          258.00       258.50         1650           26        13                      17        30
  15          258.00       258.20         1572          -78                    -39         68        29
  16          258.00       258.30         1598           26        13                      40        53
  17          258.00       260.60         2240          642       324                       4       328
  18          258.00       260.70         2270           30        15                     139       154
  19          258.00       260.20         2120         -150                    -76        138        62
  20          258.00       259.60         1948         -172                    -87        135        48
  21          258.00       258.90         1754         -194                    -98        131        33
  22          258.00       258.20         1572         -182                    -92        119        27
  23          258.00       258.50         1650           78        39                                39
  24          258.00       258.30         1598          -52                    -26         67        41
  25          258.00       258.30         1598            0                                54        54
  26          258.00       258.60         1676           78        39                                39
  27          258.00       258.30         1598          -78                    -39         67        28
  28          258.00       258.20         1572          -26                    -13         52        39


  TOTAL FOR MONTH.............                            0       677         -678   1311.291      1310
  NET CHANGE IN DAY-SEC-FEET..                            0                     -1          1
  AVERAGE FLOW IN C.F.S.......                                      0            0         47        47

  CHANGE IN CONTENTS FOR MO.(4)                           0


   (1) COMPUTATIONS BASED ON THE OCTOBER 1953 CAPACITY TABLE.

   (2) BY 24-HOUR CLOCK, TIME IS 2400(MIDN.) OF DAY INDICATED UNLESS
  OTHERWISE NOTED. AVERAGE FLOW OR CHANGE IN RESERVOIR CONTENTS
  ARE FOR PERIOD ENDING AT THE TIME INDICATED.

   (3) BASED ON PROJECT RECORDS. DOES NOT INCLUDE EVAPORATION LOSSES.

   (4) BASED ON TOTAL CONTENTS AT BEGINNING AND END OF MONTH.