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,                                                                   BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA

                                                               ACCUMULATIONS FOR SEPTEMBER 2012

    |GLEN CANYON    |                         HOOVER DAM         |             DAVIS DAM           |      MWD       |            PARKER DAM              |
    |               |  LAKE                                      |LAKE                             |                | LAKE                               |   C.A.P.
    |         ACCUM.|  MEAD    HOOVER RELEASE        GROSS  RATE |MOHAVE      DAVIS RELEASE   GROSS|DIVER. AT INTAKE| HAVASU     PARKER RELEASE     GROSS| DIVER. ACCUM.
DAY |   CFS    A.F. |  ELEV.   CFS    A.F.   ACCUM.   GEN  KWH/AF|ELEV   CFS   A.F.   ACCUM.  GEN  | A.F. ACCUM.    | ELEV    CFS    A.F.   ACCUM.  GEN. | A.F.   A.F.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
  1    8100   16066   1116.58   9415  18674   18674   7670  411  643.28  14410  28583   28583  3577  3388   3388    448.13  11020  21848    21848   1512   5254   5254
  2    8100   32132   1116.57   9325  18496   37170   7473  404  642.84  14310  28377   56960  3548  2973   6361    448.20  10010  19853    41701   1378   5240  10495
  3    8100   48198   1116.49  12672  25134   62305  10343  411  642.71  13600  26967   83927  3350  2963   9324    448.24   9990  19806    61507   1384   5230  15725
  4    8300   64661   1116.41  13027  25838   88142  10763  417  642.54  14190  28150  112077  3503  2991  12315    448.23   9000  17843    79350   1234   5246  20971
  5    8200   80926   1116.31  13796  27364  115506  11434  418  642.61  13980  27730  139807  3444  3017  15332    448.37   7990  15848    95198   1094   5234  26206
  6    8300   97388   1116.10  17055  33828  149334  14146  418  642.75  13380  26539  166346  3295  3041  18373    448.72   7000  13878   109076    969   5228  31434
  7    8300  113851   1115.93  17318  34350  183684  14318  417  643.01  13400  26575  192921  3309  3497  21870    448.57  10210  20250   129326   1393   5244  36678
  8    8000  129719   1115.87  12127  24054  207738  10014  416  642.88  13400  26574  219495  3309  3453  25323    448.57   9530  18899   148225   1302   5232  41911
  9    8000  145587   1115.80   9696  19232  226970   7897  411  642.39  13420  26625  246120  3311  3441  28764    448.47   9510  18866   167091   1298   5276  47187
 10    8100  161653   1115.71  13390  26558  253528  11052  416  642.52  12990  25771  271891  3197  3431  32196    448.61   8040  15948   183039   1096   5232  52419
 11    8000  177521   1115.73   9885  19606  273134   8162  416  642.40  12790  25365  297256  3140  3467  35663    448.85   7800  15464   198503   1075   5147  57566
 12    8000  193388   1115.65  14316  28396  301530  11750  414  642.47  11800  23405  320661  2908  3344  39007    449.12   6810  13503   212006    950   2160  59726
 13    8000  209256   1115.58  12253  24304  325834   9994  411  642.52   9610  19059  339720  2345  3394  42401    449.38   6010  11921   223927    834   2858  62584
 14    8000  225124   1115.56  10909  21638  347472   8904  411  642.65   9390  18623  358343  2297  2912  45312    449.20   8000  15860   239787   1107   2860  65445
 15    8000  240992   1115.60   7184  14250  361722   5767  405  642.49   9390  18625  376968  2301  2987  48299    448.99   9190  18219   258006   1263   2858  68303
 16    8000  256859   1115.61   7188  14258  375981   5686  399  642.33   9380  18605  395573  2288  2953  51253    448.69   9490  18830   276836   1299   4504  72807
 17    8100  272926   1115.60   8540  16938  392919   6675  394  642.16  10590  21011  416584  2596  2989  54242    448.28   9810  19463   296299   1338   4443  77250
 18    8000  288793   1115.55   9377  18600  411519   7633  410  641.98  12100  24004  440588  2975  3033  57275    448.04   9210  18264   314563   1256   4495  81745
 19    8100  304859   1115.51   9511  18864  430383   7748  411  641.74  12090  23974  464562  2968  2031  59306    448.05   8810  17473   332036   1199   4495  86239
 20    8000  320727   1115.45  10879  21578  451961   8753  406  641.66  12100  23994  488556  2967  2047  61353    448.17   7200  14286   346322    992   5226  91466
 21    8100  336793   1115.39  11083  21982  473943   9006  410  641.62  11090  21987  510543  2706  2007  63360    448.05   9590  19012   365334   1307   5270  96736
 22    8100  352860   1115.35  11055  21928  495871   9003  411  641.52  10690  21210  531753  2606  2039  65399    447.84  10010  19855   385189   1367   5222 101958
 23    8100  368926   1115.33   7067  14018  509889   5608  400  641.25  10790  21400  553153  2609  2013  67412    447.47  10790  21400   406589   1455   5264 107222
 24    8100  384992   1115.31   9726  19292  529181   8012  415  641.12  11780  23357  576510  2865  2031  69443    447.06  10830  21475   428064   1458   5224 112447
 25    8000  400860   1115.25  10296  20422  549603   8398  411  641.01  11890  23579  600089  2896  2003  71447    446.80  11490  22791   450855   1535   4467 116914
 26    8000  416727   1115.20   9694  19228  568831   8110  422  640.78  12270  24336  624425  2984   512  71958    446.52  11220  22250   473105   1491   4429 121343
 27    8000  432595   1115.13  10623  21070  589901   8788  417  640.67  12320  24431  648856  2990   520  72478    446.74   8610  17077   490182   1153   4415 125758
 28    8000  448463   1115.11   9160  18168  608069   7597  418  640.36  12290  24379  673235  2985   514  72992    446.75   9990  19819   510001   1340   4431 130189
 29    8000  464331   1115.14   6355  12606  620675   5170  410  639.96  12490  24773  698008  3028   518  73509    446.74   9810  19449   529450   1320   4461 134650
 30    8100  480397   1115.16   7364  14606  635281   6003  411  639.55  12490  24767  722775  3017   514  74023    446.98   9510  18859   548309   1274   2273 136923

TOTAL                                               261878                                    89315                                                37674










                                                                    BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA

                                                     AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR SEPTEMBER 2012

                                        LAKE MEAD                      LAKE MOHAVE                      LAKE HAVASU                        SENATOR WASH
  AVAILABLE CAPACITY IN A.F.            *26120000                        1809800                           619400                              9144
  ELEVATION IN FEET                        1219.6                          647.0                            450.0                             240.0

           TOTAL     TOTAL    |             HOOVER            |            DAVIS            |             PARKER            |             SENATOR WASH
          SYSTEM    AVAILABLE |ELEVATION    CONTENT   RELEASE |ELEVATION   CONTENT  RELEASE |ELEVATION    CONTENT   RELEASE | ELEVATION   CONTENT  PUMPED   RELEASE
     DAY  STORAGE**   SPACE   |  FEET       1000A.F.    ft3/s |  FEET      1000A.F.  ft3/s  |   FEET      1000A.F.  ft3/s   |  FEET        A.F.     ft3/s    ft3/s
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
       1    34664.5  26460.6    1116.58      13271        9410   643.28     1706.4    14400    448.13      582.5    11000      232.76     6617      230        0
       2    34638.1  26487.0    1116.57      13270        9330   642.84     1694.3    14300    448.20      583.9    10000      237.64     8270      917        0
       3    34611.7  26513.3    1116.49      13262       12700   642.71     1690.8    13600    448.24      584.7     9990      237.43     8196       41        0
       4    34582.8  26542.3    1116.41      13254       13000   642.54     1686.1    14200    448.23      584.5     9000      237.00     8041        0        0
       5    34564.9  26560.1    1116.31      13245       13800   642.61     1688.1    14000    448.37      587.2     7990      236.60     7901        0        0
       6    34540.6  26584.4    1116.10      13225       17100   642.75     1691.9    13400    448.72      594.0     7000      235.80     7623        0       79
       7    34511.9  26613.2    1115.93      13208       17300   643.01     1699.0    13400    448.57      591.1    10200      234.30     7117        0      211
       8    34488.7  26636.3    1115.87      13203       12100   642.88     1695.4    13400    448.57      591.1     9530      234.04     7030        0        0
       9    34452.2  26672.9    1115.80      13196        9700   642.39     1682.0    13400    448.47      589.1     9510      235.96     7677      385        0
      10    34435.9  26689.2    1115.71      13187       13400   642.52     1685.6    13000    448.61      591.8     8040      239.07     8795      643        0
      11    34425.6  26699.4    1115.73      13189        9880   642.40     1682.3    12800    448.85      596.5     7800      239.84     9084      270        0
      12    34418.0  26707.1    1115.65      13182       14300   642.47     1684.2    11800    449.12      601.8     6810      239.42     8926       29        0
      13    34408.1  26717.0    1115.58      13175       12300   642.52     1685.6     9610    449.38      607.0     6010      239.86     9091      183        0
      14    34394.5  26730.6    1115.56      13173       10900   642.65     1689.1     9390    449.20      603.4     8000      239.41     8922       11        0
      15    34374.5  26750.6    1115.60      13177        7180   642.49     1684.8     9390    448.99      599.2     9190      236.29     7793        0      518
      16    34354.2  26770.8    1115.61      13178        7190   642.33     1680.4     9380    448.69      593.4     9490      233.91     6988        0      392
      17    34328.1  26797.0    1115.60      13177        8540   642.16     1675.8    10600    448.28      585.4     9810      234.07     7040       69        0
      18    34300.5  26824.6    1115.55      13172        9380   641.98     1670.9    12100    448.04      580.8     9210      235.56     7541      289        0
      19    34277.1  26848.0    1115.51      13168        9510   641.74     1664.4    12100    448.05      581.0     8810      237.45     8203      400        0
      20    34259.0  26866.1    1115.45      13162       10900   641.66     1662.2    12100    448.17      583.3     7200      237.52     8227       83        0
      21    34235.3  26889.8    1115.39      13157       11100   641.62     1661.1    11100    448.05      581.0     9590      235.60     7555        0      297
      22    34211.4  26913.6    1115.35      13153       11100   641.52     1658.4    10700    447.84      577.0    10000      234.02     7024        0      238
      23    34182.8  26942.3    1115.33      13151        7070   641.25     1651.2    10800    447.47      570.0    10800      232.76     6617        0      172
      24    34154.3  26970.7    1115.31      13149        9730   641.12     1647.6    11800    447.06      562.2    10800      234.05     7034      256        0
      25    34131.1  26994.0    1115.25      13143       10300   641.01     1644.7    11900    446.80      557.4    11500      233.74     6933       51       67
      26    34102.3  27022.8    1115.20      13139        9690   640.78     1638.5    12300    446.52      552.3    11200      232.69     6595        0      133
      27    34083.1  27041.9    1115.13      13132       10600   640.67     1635.5    12300    446.74      556.3     8610      232.35               133      135
      28    34059.5  27065.6    1115.11      13130        9160   640.36     1627.2    12300    446.75      556.5     9990      236.85     7989      790        0
      29    34038.7  27086.4    1115.14      13133        6360   639.96     1616.4    12500    446.74      556.3     9810      237.86     8350      264        0
      30    34022.4  27102.7    1115.16      13135        7360   639.55     1605.5    12500    446.98      560.7     9510      237.37     8174        0        0

TOTAL                                                   320390                       364570                        276400                          5044     2242
AVE.                                                     10680                        12150                          9210                           168       75
AC FT                                                   635000                       723000                        548000                         10005     4447

      * BOTTOM OF EXCLUSIVE FLOOD CONTROL SPACE
     ** INCLUDES FONTENELLE AND CRYSTAL RESERVOIRS


                                                                      BUREAU OF RECLAMATION
                                                                      LOWER COLORADO REGION
                                                                      BOULDER CITY, NEVADA

                                             COLORADO RIVER STORAGE PROJECT DATA (operational) FOR SEPTEMBER 2012

                   LAKE POWELL          |        FLAMING GORGE        |          NAVAJO            |      BLUE MESA             |     MORROW POINT
             MAX. STORAGE 24322000 AF   |  MAX. STORAGE 3749000 AF    | MAX. STORAGE 1696000 AF    | MAX. STORAGE 829500 AF     | MAX. STORAGE 117025 AF  
    COMPUTED MAX. ELEV. 3700.0 FEET     |  MAX. ELEV. 6040.0 FEET     | MAX. ELEV. 6085.0 FEET     | MAX. ELEV. 7519.4 FEET     | MAX. ELEV. 7160.0 FEET
     INFLOW  ELEVATION CONTENT  RELEASE |  ELEVATION CONTENT  RELEASE | ELEVATION CONTENT  RELEASE | ELEVATION CONTENT  RELEASE | ELEVATION CONTENT  RELEASE
DATE FT3/S   (FEET)  (1000 AF)   FT3/S  |  (FEET)  (1000 AF)   FT3/   |(FEET)  (1000 AF)   FT3/S   | (FEET)  (1000 AF)   FT3/S  |(FEET)  (1000 AF)   FT3/S
------------------------------------------------------------------------------------------------------------------------------------------------------------
   1   4900   3623.55   14143     8100      6022.17   3060     1300      6038.58   1100      910     7462.31    385.6    1120     7154.69    112.8    1190
   2   4300   3623.47   14134     8100      6022.15   3060     1300      6038.32   1090     1000     7462.16    384.7    1030     7154.27    112.4    1200
   3   3600   3623.38   14124     8100      6022.13   3060     1300      6038.09   1090     1000     7461.93    383.2    1240     7154.36    112.5    1200
   4   4100   3623.29   14115     8300      6022.09   3050     1310      6037.82   1090     1000     7461.67    381.6    1190     7154.22    112.4    1250
   5   6200   3623.24   14110     8200      6022.03   3050     1420      6037.55   1090     1000     7461.39    379.9    1300     7154.43    112.6    1220
   6   4500   3623.16   14101     8300      6022.01   3050     1310      6037.28   1080     1000     7461.08    377.9    1250     7154.47    112.6    1230
   7   3900   3623.07   14091     8300      6021.97   3050     1240      6037.01   1080     1000     7460.81    376.3    1220     7154.50    112.6    1210
   8   5400   3623.01   14085     8000      6021.93   3050     1190      6036.73   1080     1000     7460.50    374.3    1230     7154.50    112.6    1230
   9   4800   3622.94   14077     8000      6021.89   3050     1150      6036.49   1080     1000     7460.23    372.7    1130     7154.29    112.4    1220
  10   4900   3622.87   14070     8100      6021.87   3050     1100      6036.25   1070     1000     7459.91    370.7    1260     7154.38    112.5    1230
  11   4800   3622.80   14062     8000      6021.85   3050     1100      6036.01   1070     1000     7459.65    369.1    1250     7154.32    112.5    1270
  12   7700   3622.78   14060     8000      6021.83   3040     1100      6035.84   1070     1000     7459.44    367.8    1200     7154.10    112.3    1290
  13   6000   3622.73   14055     8000      6021.80   3040     1100      6035.79   1070     1000     7459.23    366.5    1080     7153.80    112.1    1200
  14   5400   3622.67   14048     8000      6021.77   3040     1100      6035.66   1070     1000     7459.00    365.1    1140     7153.61    111.9    1220
  15   3600   3622.58   14039     8000      6021.75   3040     1090      6035.49   1060     1000     7458.74    363.5    1100     7153.23    111.6    1250
  16   6000   3622.53   14033     8000      6021.73   3040     1100      6035.32   1060     1000     7458.49    362.0    1060     7152.79    111.3    1240
  17   5500   3622.47   14027     8100      6021.69   3040     1100      6035.15   1060     1000     7458.21    360.3    1150     7152.45    111.0    1280
  18   4900   3622.40   14019     8000      6021.67   3040     1100      6034.96   1060     1000     7457.98    358.9     940     7151.83    110.5    1190
  19   4900   3622.33   14012     8100      6021.65   3040     1090      6034.76   1060     1000     7457.77    357.7     890     7151.33    110.1    1090
  20   5400   3622.27   14005     8000      6021.63   3040     1100      6034.53   1050     1000     7457.47    355.8    1190     7151.35    110.1    1190
  21   4300   3622.19   13997     8100      6021.60   3040     1090      6034.35   1050     1000     7457.19    354.2    1080     7151.05    109.9    1190
  22   4900   3622.12   13989     8100      6021.57   3040     1090      6034.17   1050     1000     7456.87    352.2    1210     7151.24    110.0    1140
  23   4900   3622.05   13982     8100      6021.57   3040     1090      6033.97   1050     1000     7456.56    350.4    1180     7151.27    110.1    1160
  24   3700   3621.96   13972     8100      6021.55   3030     1090      6033.75   1050     1000     7456.37    349.3     940     7150.75    109.7    1150
  25   6600   3621.92   13968     8000      6021.53   3030     1090      6033.53   1040     1000     7456.13    347.8    1050     7150.49    109.5    1200
  26   4800   3621.85   13960     8000      6021.51   3030     1090      6033.34   1040     1000     7455.89    346.4    1020     7150.14    109.2    1190
  27   4300   3621.77   13952     8000      6021.49   3030     1100      6033.17   1040      810     7455.65    345.0    1100     7149.99    109.1    1160
  28   4300   3621.69   13943     8000      6021.47   3030     1100      6033.00   1040      800     7455.38    343.4    1140     7149.95    109.0    1150
  29   4900   3621.62   13936     8000      6021.45   3030     1100      6032.82   1040      800     7455.10    341.8    1120     7149.88    109.0    1150
  30   5500   3621.56   13929     8100      6021.43   3030     1100      6032.62   1040      800     7454.82    340.1    1150     7150.03    109.1    1100

TOT  149000                     242200                        34540                        29120                        33960                        35990
AVE    4967                       8070                         1150                          970                         1130                         1200
A F  295500                     480000                        69000                        57800                        67400                        71400







                                          BUREAU OF RECLAMATION
                                          LOWER COLORADO REGION
                                          BOULDER CITY, NEVADA

                                     GLEN CANYON TO HOOVER DAM LOSSES

                                                SEPTEMBER 2012

                      |           | LAKE    |         |   LAKE|    LAKE   |  CHANGE |
               GLEN   |    HOOVER | MEAD    |  STORAGE|   MEAD|    MEAD   |   BANK  |       |          |
              RELEASE |    RELEASE| STORAGE |  CHANGE |PUMPING|EVAPORATION| STORAGE |  LOSS |  ACCUMUL.|  INFLOW
   DATE |      CFS    |     CFS   | 1000 AF |  1000 AF|    CFS|     CFS   |    CFS  |   CFS |     A.F. |   CFS
--------------------------------------------------------------------------------------------------------------------
      1         8100        9410     13271         2       624      1077        66     -1720     -3411     12200
      2         8100        9330     13270        -1       588      1077       -33     -1196     -5784     10500
      3         8100       12700     13262        -8       601      1077      -262     -1955     -9662     10100
      4         8300       13000     13254        -8       620      1077      -262     -2266    -14156     10400
      5         8200       13800     13245        -9       610      1077      -295     -2505    -19125     10700
      6         8300       17100     13225       -20       610      1077      -655       219    -18690      8050
      7         8300       17300     13208       -17       594      1077      -557     -1637    -21937      9840
      8         8000       12100     13203        -5       582      1077      -164     -2802    -27494     11100
      9         8000        9700     13196        -7       548      1077      -229       708    -26090      7570
     10         8100       13400     13187        -9       549      1077      -295     -2153    -30361     10200
     11         8000        9880     13189         2       535      1077        66     -4600    -39486     12600
     12         8000       14300     13182        -7       523      1077      -229     -4082    -47582     12100
     13         8000       12300     13175        -7       495      1077      -229     -2076    -51699     10100
     14         8000       10900     13173        -2       512      1077       -66     -3411    -58464     11400
     15         8000        7180     13177         4       513      1077       131     -2882    -64181     10900
     16         8000        7190     13178         1       494      1077        33     -1254    -66669      9300
     17         8100        8540     13177        -1       500      1077       -33     -1572    -69788      9580
     18         8000        9380     13172        -5       553      1077      -164      -287    -70357      8330
     19         8100        9510     13168        -4       535      1077      -131      -894    -72130      8970
     20         8000       10900     13162        -6       532      1077      -197     -1246    -74602      9290
     21         8100       11100     13157        -5       524      1077      -164     -1940    -78450     10000
     22         8100       11100     13153        -4       509      1077      -131     -2503    -83415     10500
     23         8100        7070     13151        -2       498      1077       -66       542    -82341      7570
     24         8100        9730     13149        -2       503      1077       -66     -2160    -86625     10200
     25         8000       10300     13143        -6       513      1077      -197      -579    -87773      8670
     26         8000        9690     13139        -4       535      1077      -131     -1067    -89891      9150
     27         8000       10600     13132        -7       519      1077      -229      -406    -90696      8440
     28         8000        9160     13130        -2       517      1077       -66     -1684    -94035      9680
     29         8000        6360     13133         3       511      1077        98     -1538    -97086      9560
     30         8100        7360     13135         2       608      1077        66     -2109   -101268     10100

    TOTAL     242400      320290                         16355     32310                       -101269    297100








  

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Contact: Water Operations Control Center
Updated: March 2011

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