LOWER COLORADO RIVER DAILY REPORT: Current Month
(Daily Data)


You may now access this data in a machine readable (JSON) format at this link. The link is updated hourly with our most recent daily data for the last 365 days.

			 
			                                                            ACCUMULATIONS FOR OCTOBER 2021



    |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    8000   15868   1067.68  10156  20144   20144   7480  371  637.90  11530  22860   22860  2753  2952   2952    448.56   8700  17257    17257   1215   4162   4162
  2    7700   31140   1067.68  10463  20754   40898   7756  374  637.80  11320  22450   45310  2696  2970   5922    448.43   9110  18066    35323   1255   4190   8352
  3    7200   45421   1067.71   9613  19068   59966   7037  369  637.66  11100  22020   67330  2647  2986   8908    448.41   7510  14896    50219   1021   4565  12917
  4    8000   61289   1067.60  12111  24021   83987   8962  373  637.63  12500  24789   92119  3015  2997  11905    448.39   7700  15269    65488   1081   4181  17098
  5    8100   77355   1067.55  11091  21999  105986   8138  370  637.67  10500  20823  112942  2526  3013  14918    448.53   7150  14181    79669   1005   4156  21254
  6    8000   93223   1067.44  11648  23104  129090   8684  376  637.73  10470  20761  133703  2518  3369  18287    448.60   6000  11893    91562    866   4182  25436
  7    8000  109091   1067.35  10632  21088  150178   8508  403  637.72  10790  21393  155096  2598  3468  21755    448.84   4090   8121    99683    549   4164  29600
  8    8000  124959   1067.32   9937  19709  169887   6697  340  637.67  10610  21041  176137  2552  3447  25202    448.80   7200  14281   113964   1012   4684  34284
  9    7700  140231   1067.36   8818  17491  187378   6513  372  637.40  12210  24225  200362  2932  3428  28630    448.70   8110  16078   130042   1141   4678  38962
 10    7100  154314   1067.37   7823  15517  202895   5643  364  637.07  12220  24234  224596  2929  3410  32040    448.45   9630  19102   149144   1366   5407  44369
 11    8000  170182   1067.41   6170  12237  215132   4405  360  636.75   9990  19819  244415  2385  3054  35094    448.40   8400  16668   165812   1176   4668  49037
 12    8100  186248   1067.52   5547  11002  226134   4031  366  636.36   9770  19385  263800  2331  2955  38049    448.15   7700  15274   181086   1079   4673  53710
 13    8000  202116   1067.61   4260   8449  234583   2875  340  635.94  10200  20230  284030  2425  2974  41023    448.09   6710  13314   194400    926   4668  58378
 14    8000  217983   1067.71   5152  10218  244801   3630  355  635.56  10200  20227  304257  2412  2992  44015    448.37   3490   6930   201330    443   4669  63047
 15    8000  233851   1067.80   4353   8635  253436   2942  341  635.09  10190  20206  324463  2405  3007  47022    448.24   7500  14881   216211   1058   4671  67718
 16    7700  249124   1067.88   3845   7627  261063   2657  348  634.56  10190  20203  344666  2393  3351  50373    448.09   7200  14287   230498   1013   4655  72373
 17    7200  263405   1068.00   3842   7621  268684   2690  353  633.98  10970  21756  366422  2572  3446  53819    448.01   7590  15060   245558   1065   4118  76491
 18    8000  279273   1067.92   9604  19049  287733   7189  377  633.88  10970  21765  388187  2559  3423  57242    448.07   7110  14104   259662    982   2316  78807
 19    8000  295140   1067.84  10300  20429  308162   7690  376  633.79  11160  22144  410331  2603  3408  60650    448.11   6300  12504   272166    882   4624  83431
 20    8000  311008   1067.75  11374  22560  330722   8558  379  633.74  10800  21415  431746  2531  3396  64046    448.25   6200  12306   284472    864   4635  88066
 21    8100  327074   1067.63  13289  26358  357080  10048  381  633.97  10010  19849  451595  2339  3388  67434    448.45   4200   8340   292812    563   4270  92336
 22    8000  342942   1067.49  12055  23910  380990   9015  377  634.09  10000  19829  471424  2340  3054  70488    448.33   7000  13884   306696    972   4643  96979
 23    7800  358413   1067.40  11021  21860  402850   8237  377  634.09  10780  21386  492810  2499  2947  73435    448.23   7110  14105   320801    995   4651 101630
 24    7200  372694   1067.37  10211  20254  423104   7649  378  634.09  10350  20536  513346  2403  2965  76400    448.15   7520  14909   335710   1054   4651 106281
 25                   1067.23  11061  21940  445044   8285  378  634.09  10400  20620  533966  2427                 448.05   7200  14288   349998   1008              
TOTAL                                               165319                                    63791                                                24591


                                                                    BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA
                                                          AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR OCTOBER 2021

                                         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    22869.6  38255.5    1067.68       9016       10200   637.90     1561.6    11500    448.56      590.9     8700      238.95     8750       85        0
       2    22861.9  38263.2    1067.68       9016       10500   637.80     1559.0    11300    448.43      588.4     9110      239.05     8787       91        0
       3    22855.0  38270.0    1067.71       9019        9610   637.66     1555.3    11100    448.41      588.0     7510      239.08     8798       86        0
       4    22838.0  38287.1    1067.60       9010       12100   637.63     1554.5    12500    448.39      587.7     7700      239.16     8828       97        0
       5    22836.3  38288.7    1067.55       9006       11100   637.67     1555.6    10500    448.53      590.3     7150      238.94     8746       41        0
       6    22824.3  38300.8    1067.44       8997       11600   637.73     1557.1    10500    448.60      591.7     6000      238.92     8738       77        0
       7    22813.2  38311.9    1067.35       8990       10600   637.72     1556.7    10800    448.84      596.4     4090      239.04     8783       93        0
       8    22801.9  38323.1    1067.32       8988        9940   637.67     1555.6    10600    448.80      595.6     7200      239.02     8776       71        0
       9    22789.4  38335.6    1067.36       8991        8820   637.40     1548.4    12200    448.70      593.5     8110      239.91     9110      256        0
      10    22769.5  38355.6    1067.37       8992        7820   637.07     1539.7    12200    448.45      588.8     9630      240.00     9144       99        0
      11    22764.7  38360.4    1067.41       8995        6170   636.75     1531.3     9990    448.40      587.7     8400      240.01     9148       98        0
      12    22745.3  38379.8    1067.52       9004        5550   636.36     1521.2     9770    448.15      583.0     7700      239.90     9106       65        0
      13    22731.0  38394.1    1067.61       9011        4260   635.94     1510.1    10200    448.09      581.7     6710      239.86     9091       72        0
      14    22729.4  38395.7    1067.71       9019        5150   635.56     1500.2    10200    448.37      587.2     3490      239.87     9095       23        0
      15    22714.1  38410.9    1067.80       9026        4350   635.09     1487.9    10200    448.24      584.8     7500      239.94     9121       89        0
      16    22698.5  38426.5    1067.88       9032        3850   634.56     1474.3    10200    448.09      581.8     7200      239.83     9080        0        0
      17    22686.3  38438.7    1068.00       9041        3840   633.98     1459.4    11000    448.01      580.2     7590      239.90     9106      126        0
      18    22672.6  38452.4    1067.92       9035        9600   633.88     1457.0    11000    448.07      581.4     7110      239.78     9061       66        0
      19    22661.9  38463.1    1067.84       9029       10300   633.79     1454.5    11200    448.11      582.1     6300      239.26     8866       36       84
      20    22649.4  38475.6    1067.75       9022       11400   633.74     1453.4    10800    448.25      584.9     6200      238.43     8558        0       91
      21    22644.6  38480.5    1067.63       9012       13300   633.97     1459.2    10000    448.45      588.8     4200      236.77     7961        0      268
      22    22627.3  38497.8    1067.49       9001       12100   634.09     1462.4    10000    448.33      586.4     7000      236.51     7870        0        0
      23    22612.7  38512.4    1067.40       8994       11000   634.09     1462.2    10800    448.23      584.5     7110      236.24     7775        0        0
      24    22603.8  38521.2    1067.37       8992       10200   634.09     1462.2    10400    448.15      582.9     7520      235.99     7688        0        0
      25                        1067.23       8981       11100   634.09     1462.4    10400    448.05      581.0     7200                                       

        * 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 OCTOBER 2021

                   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   5700   3545.29    7253     8000      6019.10   2950     1480      6024.05    900      670     7436.21    239.3    1340     7152.04    110.7    1530
   2   9500   3545.33    7256     7700      6019.04   2950     1420      6023.99    900      680     7435.75    237.2    1420     7152.39    110.9    1290
   3   7500   3545.33    7256     7200      6019.00   2940     1360      6023.89    900      680     7435.27    234.9    1380     7152.34    110.9    1410
   4   7300   3545.30    7254     8000      6018.95   2940     1320      6023.80    900      610     7434.86    233.0    1210     7151.88    110.5    1400
   5  10300   3545.35    7257     8100      6018.90   2940     1320      6023.71    900      510     7434.46    231.2    1240     7151.86    110.5    1250
   6   6900   3545.31    7254     8000      6018.87   2940     1320      6023.65    900      520     7434.15    229.7    1050     7151.87    110.5    1040
   7   6100   3545.25    7250     8000      6018.81   2940     1320      6023.56    900      510     7433.92    228.7     890     7151.70    110.4     960
   8   6000   3545.19    7246     8000      6018.80   2940     1310      6023.46    900      510     7433.58    227.1     920     7151.64    110.4     950
   9   6900   3545.16    7244     7700      6018.73   2940     1320      6023.38    900      510     7433.37    226.1     800     7151.29    110.1     940
  10   6000   3545.12    7241     7100      6018.67   2930     1310      6023.28    900      510     7433.00    224.5    1060     7151.51    110.3     980
  11   8700   3545.13    7242     8000      6018.71   2930     1320      6023.21    900      520     7433.06    224.7     970     7151.83    110.5     840
  12   3500   3545.00    7233     8100      6018.65   2930     1310      6023.10    890      520     7432.81    223.6    1040     7151.94    110.6    1000
  13   5300   3544.92    7227     8000      6018.59   2930     1320      6023.06    890      520     7432.56    222.5    1020     7151.98    110.6    1010
  14   7600   3544.90    7226     8000      6018.53   2930     1250      6022.98    890      520     7432.36    221.6     970     7152.13    110.7     940
  15   6100   3544.84    7222     8000      6018.47   2930     1220      6022.94    890      520     7432.14    220.6     970     7152.22    110.8     960
  16   6600   3544.80    7219     7700      6018.45   2930     1240      6022.88    890      520     7431.91    219.5     870     7152.06    110.7     940
  17   6400   3544.77    7217     7200      6018.41   2920     1240      6022.82    890      520     7431.72    218.7     750     7151.89    110.6     820
  18   6400   3544.72    7213     8000      6018.37   2920     1240      6022.76    890      460     7431.55    217.9     860     7151.61    110.3     980
  19   6500   3544.67    7210     8000      6018.41   2920     1240      6022.74    890      440     7431.32    216.9    1070     7151.92    110.6     950
  20   5700   3544.60    7205     8000      6018.37   2920     1240      6022.71    890      440     7431.24    216.5     740     7151.25    110.0    1020
  21   6500   3544.55    7202     8100      6018.35   2920     1220      6022.67    890      440     7431.03    215.6     960     7151.20    110.0     980
  22   5300   3544.47    7196     8000      6018.33   2920     1230      6022.63    890      440     7430.88    214.9     790     7151.31    110.1     760
  23   6600   3544.43    7193     7800      6018.29   2920     1280      6022.57    890      440     7430.78    214.5     600     7151.17    110.0     660
  24   6700   3544.41    7192     7200      6018.23   2920     1280      6022.54    890      440     7430.50    213.2     860     7151.09    109.9     890
  25                                                                                                 7430.37    212.6                                     

                                        GLEN CANYON TO HOOVER DAM LOSSES

                                             OCTOBER 2021

                      |           | 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         8000       10200      9016         0       665       652         0      -985     -1954     11517
      2         7700       10500      9016         0       640       652         0     -1205     -4343     11792
      3         7200        9610      9019         3       616       652        98     -4467    -13204     12489
      4         8000       12100      9010        -9       637       652      -295      -867    -14923      8557
      5         8100       11100      9006        -4       676       652      -131     -3112    -21095     10280
      6         8000       11600      8997        -9       667       651      -295       -38    -21170      8086
      7         8000       10600      8990        -7       640       651      -229       -57    -21283      8132
      8         8000        9940      8988        -2       574       651       -66     -2064    -25378     10091
      9         7700        8820      8991         3       559       651        98     -3610    -32538     11641
     10         7100        7820      8992         1       483       651        33     -1531    -35574      9491
     11         8000        6170      8995         3       544       651        98     -1260    -38073      8976
     12         8100        5550      9004         9       678       651       295     -4586    -47169     11711
     13         8000        4260      9011         7       559       652       229     -1217    -49583      9230
     14         8000        5150      9019         8       581       652       262     -2613    -54766     10678
     15         8000        4350      9026         7       567       652       229     -1375    -57493      9328
     16         7700        3850      9032         6       589       653       197      -286    -58059      8314
     17         7200        3840      9041         9       508       653       295     -1841    -61711      9833
     18         8000        9600      9035        -6       555       653      -197       158    -61398      7586
     19         8000       10300      9029        -6       524       653      -197     -1081    -63542      8255
     20         8000       11400      9022        -7       570       652      -229      -881    -65289      8863
     21         8100       13300      9012       -10       600       652      -328     -1137    -67543      9183
     22         8000       12100      9001       -11       613       652      -360       549    -66454      7459
     23         7800       11000      8994        -7       554       651      -229      -394    -67234      8446
     24         7200       10200      8992        -2       506       651       -66     -2286    -71768     10283
     25                    11100      8981       -11                 651      -360                              
    TOTAL     187900      224400                         14105     16294                       -191919    230222

E			 
			

Note: Automatic reports have not been checked for errors.

(ft=feet above mean sea level, cfs=cubic feet per second, kaf=1000 acre-feet)

Please contact the Water Operations Control Center via e-mail at bcoowaterops@usbr.gov or via phone at (702) 293-8373 for additional questions or information.