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  	                                                                    BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA

                                                               ACCUMULATIONS FOR MAY 2007

    |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   10100   20033   1120.52  17511  34732   34732  14147  407  644.53  17050  33828   33828  4277  2573   2573    447.63  12510  24804    24804   1594   4818   4818
  2   10100   40066   1120.19  18952  37590   72322  15486  412  644.70  17830  35367   69195  4499  2604   5177    447.84  11990  23776    48580   1526   4816   9634
  3   10100   60099   1120.18  14169  28104  100426  11437  407  644.27  17390  34487  103682  4374  2985   8162    448.05  12020  23842    72422   1541   4820  14454
  4   10100   80132   1120.04  17244  34204  134630  14073  411  644.07  18110  35917  139599  4556  3023  11185    448.23  12020  23836    96258   1531   4822  19275
  5    9500   98975   1119.97  12602  24996  159626  10073  403  643.93  16480  32686  172285  4140  3023  14208    448.23  12500  24788   121046   1609   4822  24097
  6    9100  117025   1119.83  16214  32160  191786  13059  406  643.87  15930  31587  203872  3988  3068  17276    448.34  11010  21846   142892   1417   4822  28919
  7   10100  137058   1119.60  20650  40958  232744  17036  416  644.32  13380  26544  230416  3342  2959  20235    448.26  12060  23915   166807   1549   4431  33350
  8   10100  157091   1119.38  20985  41624  274368  17293  415  644.63  14500  28770  259186  3641  2688  22923    448.13  11000  21813   188620   1416   4822  38172
  9   10100  177124   1119.17  17002  33724  308092  13858  411  644.58  18460  36623  295809  4671  2567  25490    448.13  12510  24811   213431   1607   4685  42857
 10   10000  196959   1119.06  15727  31194  339286  12717  408  644.46  17250  34224  330033  4354  2017  27507    448.35  12530  24853   238284   1613   4822  47679
 11   10100  216992   1118.95  15608  30958  370244  12650  409  644.32  16570  32868  362901  4154  2102  29609    448.43  12010  23821   262105   1549   4828  52506
 12    9500  235835   1118.92  10570  20966  391210   8320  397  643.86  16500  32735  395636  4129  2515  32124    448.40  13000  25793   287898   1679   4828  57334
 13    9100  253884   1118.92   9584  19010  410220   7383  388  643.45  16410  32556  428192  4094  3082  35207    448.25  13990  27739   315637   1803   4828  62162
 14   10100  273917   1118.76  17446  34604  444824  14053  406  643.47  16440  32618  460810  4099  3031  38237    448.20  13520  26820   342457   1737   4427  66589
 15   10200  294149   1118.57  18118  35936  480760  14665  408  643.51  16620  32966  493776  4145  3108  41345    448.05  13490  26758   369215   1734   4824  71413
 16   10100  314182   1118.40  17971  35644  516404  14654  411  643.50  16590  32900  526676  4133  2999  44344    448.10  11990  23786   393001   1533   4820  76233
 17   10200  334413   1118.20  18729  37148  553552  15172  408  643.56  16570  32869  559545  4126  3007  47351    448.44   9010  17878   410879   1168   4828  81060
 18   10100  354446   1118.06  16372  32474  586026  13216  407  643.57  16480  32690  592235  4103  3033  50384    448.48  12030  23862   434741   1555   4826  85886
 19    9500  373289   1118.00  13447  26672  612698  10671  400  643.48  15110  29961  622196  3751  2973  53357    448.43  12500  24785   459526   1617   4824  90710
 20    9000  391141   1117.93  11619  23046  635744   9074  394  643.05  15350  30441  652637  3803  3001  56358    448.27  11990  23784   483310   1549   4824  95534
 21   10100  411174   1117.78  15221  30190  665934  12090  400  643.06  14430  28627  681264  3562  2063  58421    448.22  12000  23809   507119   1550   4840 100374
 22   10100  431207   1117.61  19158  37999  703932  15505  408  643.49  13770  27307  708571  3381  2100  60522    448.05  11500  22814   529933   1481   6002 106376
 23   10100  451240   1117.42  15791  31320  735253  12753  407  643.56  14470  28707  737278  3599  2065  62586    448.08  10010  19855   549788   1276   6004 112380
 24   10100  471273   1117.22  19697  39068  774321  16058  411  643.77  15500  30737  768015  3854  2525  65111    448.35   7510  14887   564675    937   6004 118383
 25   10100  491306   1117.06  17510  34730  809050  14149  407  643.90  15540  30822  798837  3876  2596  67708    448.28  11030  21883   586558   1406   6006 124389
 26    9500  510149   1116.93  16735  33194  842244  13486  406  643.86  16450  32638  831475  4102  3045  70752    448.31  11010  21844   608402   1400   6000 130389
 27    8500  527008   1116.73  18326  36350  878594  14814  408  643.92  16380  32498  863973  4081  3062  73815    448.38  10490  20801   629203   1356   6002 136391
 28    8500  543868   1116.52  18738  37166  915760  15171  408  644.09  16410  32539  896512  4099  3057  76871    448.36  11530  22871   652074   1489   6002 142393
 29    9600  562909   1116.32  18003  35708  951468  14523  407  644.13  16720  33169  929681  4173  3066  79938    448.34  11990  23778   675852   1542   6000 148393
 30    9600  581950   1116.16  15908  31554  983022  12711  403  644.02  16750  33225  962906  4178  3011  82949    448.43  11480  22775   698627   1487   5367 153761
 31    9600  600992   1115.89  21531  42706 1025728  17520  410  644.29  16740  33198  996104  4177  2610  85559    448.56  11030  21870   720497   1407   5524 159285

TOTAL                                               417817                                   125462                                                46658









                                                                    BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA

                                                     AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR MAY 2007

                                        LAKE MEAD                      LAKE MOHAVE                      LAKE HAVASU                        SENATOR WASH
  AVAILABLE CAPACITY IN A.F.            *25877000                        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    33118.5  27763.6    1120.52      13409       17500   644.53     1740.9    17100    447.63      573.0    12500      223.66     4088        0      665
       2    33103.2  27778.9    1120.19      13377       19000   644.70     1745.6    17800    447.84      577.0    12000      218.11     2884        0      625
       3    33112.8  27769.3    1120.18      13376       14200   644.27     1733.7    17400    448.05      581.0    12000      211.99     1851        0      554
       4    33117.4  27764.6    1120.04      13363       17200   644.07     1728.1    18100    448.23      584.5    12000      220.29     3327      863        0
       5    33136.4  27745.7    1119.97      13356       12600   643.93     1724.3    16500    448.23      584.5    12500      226.67     4847      745        0
       6    33159.1  27722.9    1119.83      13343       16200   643.87     1722.6    15900    448.34      586.6    11000      233.14     6738     1080        0
       7    33178.5  27703.6    1119.60      13320       20600   644.32     1735.1    13400    448.26      585.0    12100      235.66     7575      505        0
       8    33194.9  27687.2    1119.38      13299       21000   644.63     1743.7    14500    448.13      582.5    11000      234.63     7227        0       93
       9    33201.8  27680.2    1119.17      13278       17000   644.58     1742.3    18500    448.13      582.5    12500      229.88     5740        0      767
      10    33218.6  27663.4    1119.06      13268       15700   644.46     1738.9    17300    448.35      586.8    12500      225.59     4566        0      602
      11    33230.6  27651.5    1118.95      13257       15600   644.32     1735.1    16600    448.43      588.3    12000      221.83     3664        0      450
      12    33232.6  27649.4    1118.92      13254       10600   643.86     1722.3    16500    448.40      587.8    13000      226.55     4816      652        0
      13    33243.2  27638.9    1118.92      13254        9580   643.45     1711.1    16400    448.25      584.8    14000      231.11     6106      712        0
      14    33249.6  27632.5    1118.76      13239       17400   643.47     1711.6    16400    448.20      583.9    13500      226.92     4913        0      586
      15    33252.9  27629.1    1118.57      13220       18100   643.51     1712.7    16600    448.05      581.0    13500      226.61     4832      115      194
      16    33275.0  27607.0    1118.40      13204       18000   643.50     1712.4    16600    448.10      581.9    12000      231.63     6265      807        0
      17    33292.2  27589.9    1118.20      13184       18700   643.56     1714.1    16600    448.44      588.5     9010      235.44     7800      718        0
      18    33323.5  27558.6    1118.06      13171       16400   643.57     1714.4    16500    448.48      589.3    12000      238.77     8683      738        0
      19    33364.5  27517.6    1118.00      13165       13400   643.48     1711.9    15100    448.43      588.3    12500      239.88     9099      357        0
      20    33396.8  27485.3    1117.93      13158       11600   643.05     1700.1    15300    448.27      585.2    12000      239.74     9046       93        0
      21    33433.8  27448.2    1117.78      13144       15200   643.06     1700.3    14400    448.22      584.3    12000      237.85     8346      123      478
      22    33484.3  27397.8    1117.61      13128       19200   643.49     1712.2    13800    448.05      581.0    11500      239.09     8802      377        0
      23    33519.1  27363.0    1117.42      13109       15800   643.56     1714.1    14500    448.08      581.6    10000      239.17     8832      154       51
      24    33557.3  27324.8    1117.22      13090       19700   643.77     1719.9    15500    448.35      586.8     7510      239.17     8832      220       62
      25    33592.5  27289.5    1117.06      13075       17500   643.90     1723.4    15500    448.28      585.4    11000      237.34     8163        0      294
      26    33619.0  27263.1    1116.93      13062       16700   643.86     1722.3    16500    448.31      586.0    11000      237.18     8106       83        0
      27    33639.0  27243.0    1116.73      13043       18300   643.92     1724.0    16400    448.38      587.4    10500      239.64     9009      567        0
      28    33659.0  27223.1    1116.52      13023       18700   644.09     1728.7    16400    448.36      587.0    11500      240.00     9144      155        0
      29    33671.2  27210.8    1116.32      13004       18000   644.13     1729.8    16700    448.34      586.6    12000      237.13     8088        0      492
      30    33681.0  27201.1    1116.16      12988       15900   644.02     1726.8    16800    448.43      588.3    11500      232.19     6438        0      915
      31    33690.3  27191.8    1115.89      12963       21500   644.29     1734.2    16700    448.56      590.9    11000      227.66     5113        0      660

TOTAL                                                   516880                       502300                        363120                          9064     7488
AVE.                                                     16670                        16200                         11710                           292      242
AC FT                                                  1025000                       996000                        720000                         17978    14852

      * 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 MAY 2007

                   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  11600   3600.42   11790    10100      6025.75   3190      810      6079.78   1620     2100     7484.17    536.8     620     7153.26    111.6     900
   2  13100   3600.42   11790    10100      6025.81   3190      810      6079.89   1620     2780     7484.71    540.9     640     7153.45    111.8     810
   3  16200   3600.56   11804    10100      6025.84   3190      810      6079.88   1620     3980     7485.14    544.1     850     7154.44    112.6     750
   4  18200   3600.75   11822    10100      6025.87   3190      810      6079.64   1620     5010     7485.66    548.0     510     7154.38    112.5     770
   5  20300   3601.03   11849     9500      6025.93   3190      810      6079.37   1620     5000     7486.09    551.3     560     7154.27    112.4     860
   6  22800   3601.37   11881     9100      6026.03   3200      810      6079.08   1610     5070     7486.47    554.2     510     7153.99    112.2     820
   7  24600   3601.68   11911    10100      6026.11   3200      810      6078.77   1610     5130     7486.69    555.9     770     7153.71    112.0     980
   8  25500   3602.01   11943    10100      6026.19   3200      810      6078.41   1600     5160     7486.91    557.5     770     7153.62    111.9     950
   9  24900   3602.32   11973    10100      6026.27   3210      810      6078.01   1600     5190     7487.07    558.8     890     7153.34    111.7    1160
  10  23800   3602.62   12002    10000      6026.33   3210      810      6077.59   1590     5220     7487.19    559.7    1070     7153.33    111.7    1200
  11  22800   3602.90   12029    10100      6026.37   3210      820      6077.19   1580     5260     7487.41    561.4     980     7153.23    111.6    1150
  12  21700   3603.10   12048     9500      6026.36   3210     1340      6076.86   1580     5290     7487.76    564.0     970     7153.88    112.1     940
  13  20800   3603.36   12074     9100      6026.32   3210     2850      6076.50   1570     5330     7488.17    567.2    1260     7155.67    113.5     810
  14  20800   3603.58   12095    10100      6026.21   3210     4030      6076.29   1570     5370     7488.84    572.4     720     7155.84    113.7     930
  15  21700   3603.82   12118    10200      6026.05   3200     4390      6076.06   1570     5380     7489.69    578.9      30     7155.46    113.4     520
  16  23900   3604.21   12156    10100      6025.88   3190     4390      6075.76   1560     5360     7490.63    586.3       0     7154.26    112.4     830
  17  26100   3604.48   12183    10200      6025.75   3190     4390      6075.57   1560     4460     7491.48    592.9      70     7153.29    111.7     760
  18  27600   3604.89   12223    10100      6025.62   3180     4390      6075.49   1560     3420     7492.32    599.5     180     7153.06    111.5     580
  19  30000   3605.35   12268     9500      6025.49   3180     4390      6075.40   1560     3390     7493.19    606.4     530     7152.91    111.4     880
  20  30700   3605.84   12316     9000      6025.36   3170     4360      6075.37   1560     3370     7494.15    614.0     280     7153.04    111.5     550
  21  31300   3606.31   12362    10100      6025.23   3170     4050      6075.35   1560     3000     7495.02    621.0     500     7153.13    111.5     740
  22  32300   3606.81   12412    10100      6025.10   3160     3710      6075.49   1560     2170     7495.87    627.8     600     7153.41    111.7     760
  23  32600   3607.23   12453    10100      6024.98   3160     3330      6075.73   1560     1480     7496.59    633.6     560     7152.86    111.3     960
  24  31400   3607.62   12492    10100      6024.88   3160     3010      6075.99   1570     1270     7497.17    638.3     570     7152.41    111.0     910
  25  30900   3608.02   12532    10100      6024.81   3150     2700      6076.37   1570     1270     7497.61    641.8     730     7152.38    110.9     860
  26  29200   3608.38   12568     9500      6024.76   3150     2240      6076.41   1570     1270     7497.98    644.8     940     7152.55    111.1    1000
  27  26700   3608.69   12599     8500      6024.73   3150     1940      6076.57   1570     1260     7498.34    647.8     930     7152.65    111.1    1010
  28  24800   3608.98   12628     8500      6024.73   3150     1620      6076.70   1580     1260     7498.81    651.6     890     7152.64    111.1    1030
  29  23100   3609.22   12652     9600      6024.71   3150     1270      6076.80   1580     1270     7499.29    655.5    1370     7155.59    113.5     350
  30  21700   3609.42   12672     9600      6024.69   3150     1110      6076.91   1580     1260     7499.88    660.4     800     7155.30    113.2    1040
  31  21100   3609.61   12691     9600      6024.67   3150     1120      6077.03   1580     1260     7500.42    664.8     740     7154.94    113.0    1020

TOT  752200                     303000                        69550                        108040                        20840                        26830
AVE   24265                       9770                         2240                         3490                          670                          870
A F 1492000                     601000                       138000                       214300                        41300                        53200






                                          BUREAU OF RECLAMATION
                                          LOWER COLORADO REGION
                                          BOULDER CITY, NEVADA

                                     GLEN CANYON TO HOOVER DAM LOSSES

                                                MAY 2007

                      |           | 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        10100       17500     13409       -17       698       834      -557      -874     -1733      9900
      2        10100       19000     13377       -32       493       834     -1049      6992     12135      3140
      3        10100       14200     13376        -1       757       834       -33     -5128      1964     15300
      4        10100       17200     13363       -13       729       834      -426     -1650     -1309     11800
      5         9500       12600     13356        -7       772       834      -229      -334     -1971     10400
      6         9100       16200     13343       -13       760       834      -426      -685     -3330     10800
      7        10100       20600     13320       -23       714       834      -754      -285     -3895      9800
      8        10100       21000     13299       -21       750       834      -688     -2206     -8270     11300
      9        10100       17000     13278       -21       760       834      -688      2751     -2814      7320
     10        10000       15700     13268       -10       765       834      -328     -1853     -6489     11900
     11        10100       15600     13257       -11       781       834      -360     -1208     -8884     11300
     12         9500       10600     13254        -3       806       834       -98      -582    -10038     10600
     13         9100        9580     13254         0       727       834         0     -1017    -12055     11100
     14        10100       17400     13239       -15       744       834      -492     -1421    -14872     10900
     15        10200       18100     13220       -19       756       834      -623      -412    -15690      9490
     16        10100       18000     13204       -16       747       834      -524      -869    -17414     11000
     17        10200       18700     13184       -20       765       834      -655       636    -16153      9560
     18        10100       16400     13171       -13       769       834      -426      -883    -17904     11000
     19         9500       13400     13165        -6       714       834      -197     -1552    -20982     11700
     20         9000       11600     13158        -7       909       834      -229       527    -19936      9580
     21        10100       15200     13144       -14       825       834      -459       162    -19614      9340
     22        10100       19200     13128       -16       890       834      -524     -3301    -26161     12300
     23        10100       15800     13109       -19       847       834      -623      2779    -20650      7280
     24        10100       19700     13090       -19       776       834      -623     -1008    -22648     11100
     25        10100       17500     13075       -15       757       834      -492      -935    -24503     11000
     26         9500       16700     13062       -13       799       834      -426     -1214    -26911     11400
     27         8500       18300     13043       -19       726       834      -623       481    -25957      9660
     28         8500       18700     13023       -20       661       834      -655        49    -25860      9460
     29         9600       18000     13004       -19       774       834      -623      -907    -27660      9410
     30         9600       15900     12988       -16       762       834      -524      -440    -28533      8900
     31         9600       21500     12963       -25       813       834      -819       -81    -28693      9720

    TOTAL     303200      517140                         23546     25854                        -28694    317700








  

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Contact: Water Operations Control Center
Updated: March 2011

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