up dotBack to the FORT GIBSON LAKE Monthly Charts Selection Page.
                               Ft Gibson Lake, OK
                          MONTHLY LAKE REPORT
                                 APR 09


    POOL ELEVATIONS  STORAGE     RELEASES       EVAP  INFLOW   RAINFALL
DAY      FT-NGVD     2400HR         DSF        INCHES   ADJ     INCHES
      0800    2400    AC-FT   POWER    TOTAL  8A TO 8A  DSF    7A TO  7A
                                                               DAM   BSN
PRIOR MONTH  558.37   455288
 1   558.06  557.38   433608   8761    34607   0.210   23850   0.00  0.00
 2   556.98  556.30   410770   9995    32461   0.280   20950   0.00  0.00
 3   555.83  555.66   397699  11490    24875   0.030   18450   0.00  0.14
 4   555.45  555.35   391500  11509    19985   0.250   17050   0.00  0.00
 5   555.13  555.16   387699  11580    19904   0.290   18000   0.00  0.04

 6   554.86  555.51   394700  11118    14537   0.050   18150   0.00  0.00
 7   555.58  555.95   403500   9279     9279   0.150   13850   0.00  0.00
 8   556.13  556.05   405545   8183    13743   0.220   14950   0.00  0.00
 9   555.73  555.22   388899   8471    17052   0.270    8750   0.00  0.00
10   555.16  555.02   384900   9773    16238   0.140   14250   0.00  0.19

11   554.95  554.93   383149  10973    14832   0.040   14050   0.00  0.00
12   554.89  555.06   385700  11163    15006   0.230   16300   0.35  0.70
13   555.15  555.57   395900   9183    13137   0.020   18300   0.70  0.68
14   555.71  556.27   410143   8325    12455   0.040   19800   0.00  0.00
15   556.36  556.75   420175   8136    12419   0.210   17600   0.00  0.00

16   556.84  557.03   426049   9292    13673   0.210   16750   0.00  0.00
17   557.05  557.01   425616  10751    17050   0.180   16850   0.00  0.00
18   556.89  557.04   426264  10906    18277   0.080   18650   0.00  0.02
19   557.07  557.03   426049  11215    18676   0.040   18600   1.69  0.94
20   556.99  556.72   419547   7170    27464   0.050   24300   0.00  0.00

21   556.69  556.61   417249   7630    35566   0.240   34600   0.00  0.00
22   556.60  556.53   415578   7642    35422   0.240   34800   0.00  0.00
23   556.47  556.38   412442   7968    27354   0.380   26000   0.00  0.00
24   556.35  556.23   409307  11857    29258   0.350   27850   0.00  0.00
25   556.32  556.48   414532  11113    19604   0.310   22350   0.00  0.00

26   556.56  556.74   419966  11118    19728   0.190   22600   0.00  0.00
27   556.91  556.56   416204  11148    19843   0.240   18050   0.00  0.38
28   556.30  555.98   404100  11221    19652   0.120   13600   0.00  0.03
29   555.68  555.87   401900  11604    19783   0.140   18700   0.00  0.00
30   555.97  556.64   417876  11904    20311   0.030   28425   0.29  0.41

TOTAL                        300478   612191   5.230  596425   3.03  3.53
AVERAGE   556.17              10016    20406           19881 NORMAL= 4.17

MAXIMUM   558.37      455288   DATE= 1    TOP CONSERVATION POOL    554.00
MINIMUM   554.85      381605   DATE=12    TOP FLOOD POOL           582.00

                      INFLOW VOLUME=  1182991 AC-FT



REPORT IS SUBJECT TO CHANGE AND/OR REVISION