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,                                                                   BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA

                                                               ACCUMULATIONS FOR DECEMBER 2010

    |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   13900   27570   1082.04   9256  18360   18360   6763  368  638.02   9610  19056   19056  2382  3400   3400    447.30   7500  14880    14880   1011   4816   4816
  2   13800   54942   1082.20   7278  14436   32796   5035  349  637.65  11200  22208   41264  2769  3390   6789    447.26   6400  12689    27569    859   5012   9828
  3   14000   82711   1082.25  10538  20902   53698   7786  373  637.67  10490  20808   62072  2578  3215  10005    447.26   6990  13869    41438    940   5405  15233
  4   13800  110083   1082.31  10086  20006   73704   7430  371  637.50  11300  22403   84475  2791  3273  13277    447.20   7000  13894    55332    943   6006  21239
  5   13200  136264   1082.31  10490  20806   94510   7722  371  637.37  11280  22380  106855  2780  3253  16530    447.18   7200  14275    69607    965   6006  27245
  6   13800  163636   1082.54  10319  20468  114978   7613  372  637.40  10390  20609  127464  2550  3277  19807    447.17   6990  13858    83465    941   6006  33251
  7   13900  191207   1082.59  11072  21962  136940   8276  377  637.33  11100  22018  149482  2722  3251  23058    447.13   6710  13306    96771    864   6002  39253
  8   13900  218777   1082.72   8699  17254  154194   6363  369  637.11  10940  21704  171186  2667  3314  26372    447.19   6110  12121   108892    816   5990  45243
  9   13800  246149   1082.80   8284  16430  170624   5896  359  636.92  10970  21765  192951  2622  3255  29627    447.38   5390  10686   119578    697   5972  51215
 10   13900  273719   1083.13   8453  16766  187390   6055  361  636.68  11000  21815  214766  2404  3289  32916    447.37   6400  12693   132271    854   5972  57187
 11   13800  301091   1083.33   6131  12160  199550   4156  342  636.34  10790  21410  236176  2193  3257  36173    447.36   6610  13110   145381    882   5972  63160
 12   13300  327471   1083.51   7759  15390  214940   5527  359  636.09  10790  21395  257571  2630  3257  39429    447.35   6510  12910   158291    871   5970  69130
 13   13900  355041   1083.47   9738  19316  234256   7310  378  635.94   9980  19802  277373  2353  3267  42696    447.45   5500  10908   169199    719   6018  75148
 14   13900  382612   1083.61   8446  16752  251008   6202  370  635.74   9770  19387  296760  2361  3215  45911    447.50   5500  10907   180106    734   5131  80279
 15   13900  410182   1083.70   9652  19144  270152   7236  378  635.72   9010  17873  314633  2133  3273  49184    447.63   4600   9125   189231    612   6028  86307
 16   13900  437752   1083.74  12025  23852  294004   9042  379  636.00   8790  17438  332071  2032  3225  52409    447.75   4110   8144   197375    529   6006  92313
 17   13900  465322   1083.79  13480  26738  320742  10167  380  636.33   8790  17438  349509  2053  3227  55636    447.58   5220  10353   207728    681   5984  98297
 18   13700  492496   1083.76  12962  25710  346452   9652  375  636.69   8200  16269  365778  1907  3231  58867    447.51   4810   9532   217260    619   5982 104279
 19   13300  518876   1083.95   6701  13292  359744   4746  357  636.61   8170  16211  381989  1914  3251  62118    447.42   4800   9512   226772    619   5984 110263
 20   13800  546248   1083.98  15114  29978  389722  11465  382  637.05   7190  14269  396258  1668  3261  65379    447.42   3600   7150   233922    442   5978 116241
 21   13900  573818   1084.20  12553  24898  414620   9451  380  637.55   7290  14458  410716  1674  3203  68582    447.58   1800   3578   237500    154   5996 122237
 22   13800  601190   1085.00  13500  26776  441396  10254  383  638.07   7220  14324  425040  1659  3223  71806    447.80   1800   3579   241079    157   6026 128263
 23   14000  628959   1085.46  12758  25306  466702   9558  378  638.53   7210  14296  439336  1663  3116  74922    447.92   1800   3570   244649    156   6036 134299
 24   13800  656330   1085.72  12309  24414  491116   9208  377  638.89   7230  14349  453685  1674  2335  77256    447.97   2620   5206   249855    293   6038 140337
 25   13200  682512   1085.92   9518  18878  509994   7010  371  639.05   7420  14719  468404  1726  2348  79605    448.00   2810   5566   255421    307   6038 146374
 26   13400  709091   1086.06  11628  23064  533057   8633  374  639.37   7450  14768  483172  1733  2297  81901    448.05   2700   5358   260779    304   6040 152414
 27   13800  736463   1086.11  14141  28048  561105  10673  381  639.83   7000  13876  497048  1646  2243  84145    448.14   2510   4972   265751    271   6010 158424
 28   13900  764033   1086.12  13474  26726  587831  10202  382  640.11   6990  13858  510906  1663  2307  86452    448.14   2400   4760   270511    245   6028 164452
 29   14000  791801   1086.17  12476  24746  612577   9407  380  640.99   7000  13886  524792  1667  2243  88695    448.26   2100   4167   274678    210   6038 170489
 30   13900  819372   1086.23  12320  24436  637013   9124  373  640.93   7010  13902  538694  1674  2293  90988    448.24   2810   5567   280245    310   6036 176525
 31   13600  846347   1086.30  11610  23028  660041   8570  372  641.21   7000  13885  552579  1675  2279  93267    448.10   4810   9535   289780    620   6034 182559

TOTAL                                               246531                                    65964                                                18625









                                                                    BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA

                                                     AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR DECEMBER 2010

                                        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    32349.5  28775.6    1082.04       9944        9260   638.02     1564.7     9610    447.30      566.8     7500      237.58     8249        0      132
       2    32329.4  28795.7    1082.20       9958        7280   637.65     1555.0    11200    447.26      566.0     6400      237.83     8339      106        0
       3    32322.1  28803.0    1082.25       9962       10500   637.67     1555.5    10500    447.26      566.0     6990      239.66     9016      438        0
       4    32303.9  28821.1    1082.31       9967       10100   637.50     1551.1    11300    447.20      564.9     7000      239.98     9136      125        0
       5    32285.5  28839.6    1082.31       9967       10500   637.37     1547.6    11300    447.18      564.5     7200      239.48     8948        0        0
       6    32287.7  28837.3    1082.54       9986       10300   637.40     1548.4    10400    447.17      564.3     6990      239.88     9099      158        0
       7    32274.0  28851.1    1082.59       9990       11100   637.33     1546.6    11100    447.13      563.6     6710      239.42     8926        0        0
       8    32263.6  28861.5    1082.72      10001        8700   637.11     1540.8    10900    447.19      564.7     6110      239.81     9073      177        0
       9    32254.5  28870.6    1082.80      10007        8280   636.92     1535.8    11000    447.38      568.3     5390      237.68     8285        0      376
      10    32260.8  28864.3    1083.13      10035        8450   636.68     1529.5    11000    447.37      568.1     6400      239.91     9110      471        0
      11    32258.1  28867.0    1083.33      10052        6130   636.34     1520.6    10800    447.36      567.9     6610      239.42     8926       18        0
      12    32247.3  28877.7    1083.51      10067        7760   636.09     1514.1    10800    447.35      567.7     6510      239.73     9042      146        0
      13    32228.9  28896.1    1083.47      10063        9740   635.94     1510.1     9980    447.45      569.6     5500      239.92     9114       93        0
      14    32221.3  28903.7    1083.61      10075        8450   635.74     1504.9     9770    447.50      570.5     5500      239.82     9076       58        0
      15    32218.6  28906.4    1083.70      10083        9650   635.72     1504.4     9010    447.63      573.0     4600      239.42     8926        0        0
      16    32215.4  28909.6    1083.74      10086       12000   636.00     1511.7     8790    447.75      575.3     4110      239.00     8768        0        0
      17    32205.2  28919.9    1083.79      10090       13500   636.33     1520.3     8790    447.58      572.1     5220      239.12     8813      121        0
      18    32199.2  28925.8    1083.76      10088       13000   636.69     1529.8     8200    447.51      570.7     4810      238.65     8640       23       64
      19    32192.3  28932.8    1083.95      10104        6700   636.61     1527.7     8170    447.42      569.0     4800      239.93     9117      307        0
      20    32192.0  28933.0    1083.98      10106       15100   637.05     1539.2     7190    447.42      569.0     3600      239.93     9117       92        0
      21    32215.6  28909.4    1084.20      10125       12600   637.55     1552.4     7290    447.58      572.1     1800      239.42     8926        0        0
      22    32287.6  28837.4    1085.00      10192       13500   638.07     1566.1     7220    447.80      576.2     1800      239.02     8776        0        0
      23    32331.3  28793.7    1085.46      10231       12800   638.53     1578.3     7210    447.92      578.5     1800      238.94     8746       61        0
      24    32351.6  28773.5    1085.72      10252       12300   638.89     1587.9     7230    447.97      579.4     2620      238.85     8705       50        0
      25    32365.3  28759.7    1085.92      10269        9520   639.05     1592.1     7420    448.00      580.0     2810      239.93     9117      252        0
      26    32372.4  28752.7    1086.06      10281       11600   639.37     1600.7     7450    448.05      581.0     2700      239.96     9129       86        0
      27    32376.7  28748.3    1086.11      10285       14100   639.83     1613.0     7000    448.14      582.7     2510      239.97     9133       82        0
      28    32369.9  28755.2    1086.12      10286       13500   640.11     1620.5     6990    448.14      582.7     2400      239.54     8971        0        0
      29    32388.3  28736.7    1086.17      10290       12500   640.99     1644.1     7000    448.26      585.0     2100      236.53     7877        0      530
      30    32376.1  28749.0    1086.23      10295       12300   640.93     1642.5     7010    448.24      584.7     2810      231.99     6375        0      775
      31    32370.3  28754.8    1086.30      10301       11600   641.21     1650.1     7000    448.10      581.9     4810      227.70     5124        0      642

TOTAL                                                   332820                       278630                        146110                          2864     2519
AVE.                                                     10740                         8990                          4710                            92       81
AC FT                                                   660000                       553000                        290000                          5681     4996

      * 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 DECEMBER 2010

                   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   6500   3630.18   14873    13900      6023.81   3120     1100      6062.02   1370      490     7486.59    555.1     500     7152.96    111.4     450
   2   2700   3629.99   14852    13800      6023.79   3120     1110      6061.98   1370      490     7486.60    555.2     500     7153.13    111.5     450
   3   7800   3629.88   14839    14000      6023.83   3120     1100      6061.93   1370      490     7486.59    555.1     500     7153.38    111.7     400
   4   5200   3629.73   14823    13800      6023.83   3120     1100      6061.89   1370      490     7486.72    556.1       0     7152.39    110.9     400
   5   5800   3629.60   14808    13200      6023.85   3120     1100      6061.84   1370      480     7486.74    556.2     500     7152.66    111.2     400
   6   5800   3629.46   14792    13800      6023.83   3120     1100      6061.79   1370      480     7486.71    556.0     500     7152.95    111.4     390
   7   6500   3629.33   14778    13900      6023.83   3120     1100      6061.76   1370      480     7486.70    555.9     520     7153.15    111.5     440
   8   6500   3629.20   14763    13900      6023.81   3120     1100      6061.71   1370      480     7486.66    555.6     580     7153.48    111.8     450
   9   7000   3629.08   14750    13800      6023.81   3120     1100      6061.66   1370      480     7486.66    555.6     500     7153.42    111.8     530
  10   6500   3628.95   14736    13900      6023.83   3120     1100      6061.61   1370      490     7486.65    555.6     510     7153.61    111.9     440
  11   8800   3628.86   14726    13800      6023.85   3120     1100      6061.56   1370      490     7486.78    556.5       0     7152.50    111.0     450
  12   4700   3628.71   14709    13300      6023.81   3120     1100      6061.53   1370      480     7486.75    556.3     490     7152.61    111.1     450
  13   8400   3628.61   14698    13900      6023.79   3120     1100      6061.48   1370      480     7486.75    556.3     490     7152.80    111.3     420
  14   5900   3628.47   14682    13900      6023.83   3120     1100      6061.43   1370      490     7486.73    556.2     530     7153.14    111.5     390
  15   8300   3628.37   14671    13900      6023.83   3120     1100      6061.38   1370      490     7486.72    556.1     520     7153.30    111.7     460
  16   6600   3628.24   14657    13900      6023.81   3120     1100      6061.34   1360      490     7486.72    556.1     520     7153.61    111.9     390
  17   4700   3628.08   14639    13900      6023.79   3120     1110      6061.31   1360      490     7486.68    555.8     540     7153.96    112.2     410
  18   8100   3627.98   14628    13700      6023.79   3120     1110      6061.31   1360      490     7486.84    557.0       0     7152.93    111.4     430
  19   4100   3627.82   14610    13300      6023.77   3120     1100      6061.29   1360      490     7486.86    557.2     510     7153.10    111.5     450
  20   6500   3627.69   14596    13800      6023.79   3120     1100      6061.28   1360      490     7486.85    557.1     480     7153.26    111.6     420
  21   7800   3627.58   14584    13900      6023.83   3120     1100      6061.27   1360      490     7486.88    557.3     530     7153.43    111.8     470
  22   7600   3627.47   14571    13800      6023.81   3120     1100      6061.29   1360      490     7486.88    557.3     460     7153.52    111.8     440
  23   9100   3627.38   14562    14000      6023.83   3120     1100      6061.30   1360      500     7486.89    557.4     510     7153.73    112.0     420
  24   8200   3627.28   14550    13800      6023.81   3120     1100      6061.31   1360      490     7486.89    557.4     500     7153.90    112.1     440
  25  10100   3627.22   14544    13200      6023.80   3120     1100      6061.30   1360      490     7486.94    557.8     230     7153.42    111.8     420
  26   7200   3627.11   14532    13400      6023.79   3120     1100      6061.26   1360      490     7486.95    557.8     250     7152.94    111.4     450
  27   7700   3627.00   14520    13800      6023.77   3120     1100      6061.23   1360      490     7486.96    557.9     510     7153.10    111.5     460
  28   7200   3626.88   14506    13900      6023.75   3110     1100      6061.19   1360      490     7486.94    557.8     520     7153.31    111.7     440
  29   9100   3626.79   14496    14000      6023.71   3110     1100      6061.20   1360      500     7486.92    557.6     530     7153.52    111.8     450
  30   7200   3626.67   14483    13900      6023.69   3110     1100      6061.16   1360      490     7486.88    557.3     500     7153.73    112.0     410
  31   6300   3626.54   14469    13600      6023.67   3110     1100      6061.11   1360      490     7486.84    557.0     520     7153.98    112.2     420

TOT  213900                     426700                        34130                        15140                        13750                        13440
AVE    6900                      13760                         1100                          490                          440                          430
A F  424300                     846000                        68000                        30000                        27300                        26700






                                          BUREAU OF RECLAMATION
                                          LOWER COLORADO REGION
                                          BOULDER CITY, NEVADA

                                     GLEN CANYON TO HOOVER DAM LOSSES

                                                DECEMBER 2010

                      |           | 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        13900        9260      9944         8       448       602       262      -645     -1278     14600
      2        13800        7280      9958        14       473       602       459     -1853     -4954     15900
      3        14000       10500      9962         4       481       602       131       163     -4631     13700
      4        13800       10100      9967         5       545       602       164      -134     -4896     13900
      5        13200       10500      9967         0       487       602         0      2406      -124     11600
      6        13800       10300      9986        19       474       602       623     -7730    -15456     21600
      7        13900       11100      9990         4       529       602       131     -1154    -17745     14400
      8        13900        8700     10001        11       515       602       360     -1885    -21484     15700
      9        13800        8280     10007         6       517       602       197      1298    -18909     12600
     10        13900        8450     10035        28       500       602       918    -10710    -40152     24600
     11        13800        6130     10052        17       518       602       557     -2595    -45299     16400
     12        13300        7760     10067        15       464       602       492     -2994    -51238     16900
     13        13900        9740     10063        -4       499       602      -131      5114    -41094      8690
     14        13900        8450     10075        12       479       602       393     -2657    -46365     16000
     15        13900        9650     10083         8       490       602       262     -1110    -48566     15000
     16        13900       12000     10086         3       495       602        98      -789    -50131     14700
     17        13900       13500     10090         4       458       602       131     -2844    -55771     16700
     18        13700       13000     10088        -2       431       602       -66       980    -53828     13000
     19        13300        6700     10104        16       389       602       524     -2381    -58550     16300
     20        13800       15100     10106         2       421       602        66     -3514    -65521     17200
     21        13900       12600     10125        19       466       602       623    -10598    -86541     23900
     22        13800       13500     10192        67       485       602      2196    -36719   -159372     50600
     23        14000       12800     10231        39       399       602      1278    -20843   -200714     34700
     24        13800       12300     10252        21       424       602       688    -10823   -222180     24600
     25        13200        9520     10269        17       409       602       557     -5647   -233382     19700
     26        13400       11600     10281        12       338       602       393     -5217   -243729     19000
     27        13800       14100     10285         4       304       602       131     -3925   -251516     17200
     28        13900       13500     10286         1       348       602        33     -1637   -254762     15000
     29        14000       12500     10290         4       454       602       131     -1878   -258487     15700
     30        13900       12300     10295         5       437       602       164     -2116   -262685     16000
     31        13600       11600     10301         6       406       602       197     -1818   -266290     15800

    TOTAL     426800      332770                         14083     18662                       -266291    561500







  

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Contact: Water Operations Control Center
Updated: March 2011

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