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 SEPTEMBER 2020



    |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   1084.05   9052  17955   17955   6912  385  642.38  12000  23797   23797  2940  3296   3296    448.01   9400  18637    18637   1310   4964   4964
  2   10200   40264   1084.07   9458  18759   36714   7256  387  642.21  12000  23810   47607  2949  3263   6559    447.85   9000  17855    36492   1243   4965   9929
  3   10300   60694   1084.21   6496  12885   49599   4962  385  641.68  14090  27953   75560  3440  3249   9808    448.13   5200  10310    46802    707   4965  14894
  4   10300   81124   1084.25   7957  15782   65381   5929  376  641.17  14100  27970  103530  3426  3200  13008    447.98  10400  20620    67422   1446   4918  19812
  5   10300  101554   1084.27   8857  17568   82949   6778  386  640.83  14090  27954  131484  3419  2896  15904    448.01  10200  20226    87648   1413   3202  23014
  6    9600  120595   1084.20  13750  27273  110222  10485  384  640.66  15200  30151  161635  3670  2804  18708    448.14   9500  18834   106482   1298   3981  26995
  7    8800  138050   1084.08  14291  28346  138568  10894  384  640.60  15190  30138  191773  3677  2817  21525    448.25   9500  18844   125326   1310   4990  31985
  8   10500  158876   1084.03  10225  20281  158849   7863  388  640.44  12170  24146  215919  3038  2835  24360    448.38   9390  18633   143959   1294   5326  37311
  9   10500  179702   1083.97   9923  19683  178532   7602  386  640.15  12350  24492  240411  2974  2853  27213    448.10  10700  21228   165187   1484   5420  42731
 10   10400  200331   1083.90  12186  24171  202703   9214  381  640.63   3810   7556  247967   785  2863  30076    447.99   6690  13272   178459    924   6102  48833
 11   10400  220959   1083.86  10597  21018  223721   8211  391  640.29  15200  30153  278120  3685  3172  33248    447.28   9700  19239   197698   1320   5079  53912
 12   10400  241587   1083.88  10471  20769  244490   7989  385  639.82  16000  31736  309856  3856  3259  36507    447.24   9590  19018   216716   1310   6088  60000
 13    8800  259041   1083.88  10209  20250  264740   7836  387  639.49  16800  33326  343182  4029  3240  39747    447.31  10190  20221   236937   1401   6087  66087
 14   10300  279471   1083.84  11184  22183  286923   8451  381  639.28  13510  26789  369971  3233  3248  42995    447.41  10200  20227   257164   1399   5173  71260
 15   10100  299504   1083.82  11388  22588  309511   8590  380  639.03  13460  26688  396659  3248  3245  46240    447.33   9800  19430   276594   1345   5681  76941
 16   10500  320331   1083.73  13007  25799  335310  10093  391  639.00  13500  26786  423445  3278  2906  49146    447.54   7500  14883   291477   1039   5793  82734
 17   10200  340562   1083.66  12825  25438  360748   9758  384  638.96  13500  26780  450225  3276  2810  51956    447.78   5710  11318   302795    787   5787  88521
 18   10500  361388   1083.60  11796  23398  384146   9227  394  638.80  13510  26792  477017  3277  2828  54784    447.65   9900  19638   322433   1358   5801  94322
 19   10300  381818   1083.64   8564  16987  401133   6556  386  638.38  13500  26772  503789  3268  2840  57624    447.69   9000  17853   340286   1224   5789 100111
 20    8900  399471   1083.64   9919  19674  420807   7569  385  638.13  13510  26787  530576  3263  2850  60474    447.48  10390  20616   360902   1425   6089 106200
 21   10300  419901   1083.58  12243  24283  445090   9410  388  638.03  13500  26778  557354  3258  2855  63329    447.35  10100  20025   380927   1384   5796 111996
TOTAL                                               171585                                    67989                                                26421


                                                                    BUREAU OF RECLAMATION
                                                                    LOWER COLORADO REGION
                                                                    BOULDER CITY, NEVADA
                                                          AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR SEPTEMBER 2020

                                         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    29668.8  31456.3    1084.05      10349        9050   642.38     1681.9    12000    448.01      580.1     9400      234.67     7240      469        0
       2    29644.1  31480.9    1084.07      10351        9460   642.21     1677.2    12000    447.85      577.2     9000      237.98     8393      635        0
       3    29627.0  31498.0    1084.21      10363        6500   641.68     1662.7    14100    448.13      582.5     5200      237.35     8167        0        0
       4    29593.3  31531.7    1084.25      10366        7960   641.17     1649.0    14100    447.98      579.7    10400      237.03     8052        0        0
       5    29563.9  31561.2    1084.27      10368        8860   640.83     1639.9    14100    448.01      580.1    10200      236.76     7957       25        0
       6    29540.3  31584.8    1084.20      10362       13800   640.66     1635.3    15200    448.14      582.6     9500      236.91     8010       96        0
       7    29508.5  31616.6    1084.08      10352       14300   640.60     1633.6    15200    448.25      584.9     9500      238.84     8709      451        0
       8    29479.9  31645.2    1084.03      10348       10200   640.44     1629.3    12200    448.38      587.4     9390      238.68     8651       61        0
       9    29439.8  31685.3    1083.97      10343        9920   640.15     1621.4    12300    448.10      581.9    10700      237.82     8335        0       74
      10    29428.5  31696.6    1083.90      10337       12200   640.63     1634.5     3810    447.99      579.9     6690      235.02     7357        0      491
      11    29383.4  31741.7    1083.86      10333       10600   640.29     1625.2    15200    447.28      566.4     9700      233.04     6706        0      304
      12    29354.9  31770.1    1083.88      10335       10500   639.82     1612.7    16000    447.24      565.7     9590      232.80     6630        0        0
      13    29336.7  31788.4    1083.88      10335       10200   639.49     1603.9    16800    447.31      567.0    10200      232.53     6545        0        0
      14    29314.4  31810.7    1083.84      10332       11200   639.28     1598.2    13500    447.41      568.8    10200      232.28     6466        0        0
      15    29290.3  31834.7    1083.82      10330       11400   639.03     1591.6    13500    447.33      567.4     9800      232.94     6674      146        0
      16    29270.5  31854.6    1083.73      10322       13000   639.00     1590.7    13500    447.54      571.2     7500      236.46     7852      639        0
      17    29252.4  31872.7    1083.66      10317       12800   638.96     1589.6    13500    447.78      575.8     5710      238.76     8680      513        0
      18    29222.6  31902.4    1083.60      10312       11800   638.80     1585.4    13500    447.65      573.4     9900      238.73     8669      114        0
      19    29197.7  31927.3    1083.64      10315        8560   638.38     1574.4    13500    447.69      574.1     9000      237.82     8335        0       76
      20    29173.2  31951.8    1083.64      10315        9920   638.13     1567.6    13500    447.48      570.1    10400      235.86     7643        0      318
      21    29145.7  31979.4    1083.58      10310       12200   638.03     1565.0    13500    447.35      567.7    10100      235.53     7531        0        0

        * 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 2020

                   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   2500   3599.56   11708    10100      6027.03   3240     1870      6047.77   1200      840     7478.25    493.3    1620     7153.31    111.7     820
   2   5300   3599.45   11698    10200      6026.97   3230     1870      6047.55   1200      840     7477.93    491.0    1540     7155.16    113.1     810
   3   4400   3599.32   11685    10300      6026.93   3230     1790      6047.34   1190      910     7477.60    488.7    1510     7156.08    113.9    1150
   4   3900   3599.18   11672    10300      6026.89   3230     1750      6047.14   1190      930     7477.26    486.2    1600     7156.36    114.1    1500
   5   3400   3599.03   11658    10300      6026.83   3230     1710      6046.91   1190      920     7476.92    483.8    1640     7156.39    114.1    1640
   6   6300   3598.95   11650     9600      6026.78   3230     1680      6046.68   1190      920     7476.60    481.5    1540     7155.65    113.5    1850
   7   1800   3598.80   11636     8800      6026.74   3220     1610      6046.44   1180      930     7476.34    479.7    1350     7155.74    113.6    1340
   8   2800   3598.64   11620    10500      6026.71   3220     1580      6046.20   1180      930     7476.15    478.3    1350     7155.20    113.2    1590
   9   2700   3598.47   11605    10500      6026.67   3220     1610      6046.07   1180      820     7475.96    477.0    1100     7154.30    112.5    1490
  10   5000   3598.35   11593    10400      6026.65   3220     1610      6045.96   1180      850     7475.71    475.2    1560     7154.62    112.7    1450
  11   3900   3598.21   11580    10400      6026.61   3220     1610      6045.84   1180      840     7475.53    473.9    1240     7154.21    112.4    1410
  12   5000   3598.09   11569    10400      6026.59   3220     1630      6045.70   1180      800     7475.38    472.9    1060     7153.32    111.7    1430
  13   6500   3598.03   11563     8800      6026.58   3220     1630      6045.57   1170      780     7475.13    471.1    1360     7152.69    111.2    1620
  14   5900   3597.93   11554    10300      6026.55   3220     1630      6045.46   1170      780     7474.88    469.4    1400     7152.51    111.0    1480
  15   5700   3597.83   11544    10100      6026.53   3220     1620      6045.38   1170      770     7474.67    467.9    1250     7151.70    110.4    1570
  16   5600   3597.72   11534    10500      6026.50   3220     1630      6045.30   1170      700     7474.37    465.8    1500     7151.67    110.4    1520
  17   5300   3597.61   11523    10200      6026.47   3210     1640      6045.23   1170      670     7474.10    463.9    1400     7151.55    110.3    1460
  18   4600   3597.48   11511    10500      6026.43   3210     1640      6045.13   1170      700     7473.82    462.0    1370     7151.40    110.2    1440
  19   4400   3597.35   11499    10300      6026.40   3210     1640      6045.00   1170      710     7473.52    459.9    1420     7151.36    110.1    1450
  20   5500   3597.27   11491     8900      6026.37   3210     1640      6044.84   1170      710     7473.21    457.7    1480     7151.29    110.1    1540
  21   4400   3597.14   11479    10300      6026.35   3210     1640      6044.71   1160      710     7473.01    456.4    1420     7150.42    109.4    1520

                                        GLEN CANYON TO HOOVER DAM LOSSES

                                             SEPTEMBER 2020

                      |           | 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        9050     10349         0       855       990         0      -245      -486     10895
      2        10200        9460     10351         2       876       990        66      1417      2324     12400
      3        10300        6500     10363        12       880       990       393     -4752     -7101     14813
      4        10300        7960     10366         3       778       990        98     -1104     -9290     11339
      5        10300        8860     10368         2       797       991        66     -1414    -12095     11722
      6         9600       13800     10362        -6       702       990      -197     -1929    -15921     12270
      7         8800       14300     10352       -10       751       990      -328      -336    -16588     10672
      8        10500       10200     10348        -4       746       990      -131      -162    -16909      9788
      9        10500        9920     10343        -5       810       990      -164      -216    -17338      9035
     10        10400       12200     10337        -6       831       989      -197      -251    -17835     10798
     11        10400       10600     10333        -4       744       989      -131       267    -17305     10185
     12        10400       10500     10335         2       750       989        66     -2886    -23028     13313
     13         8800       10200     10335         0       680       989         0     -1494    -25992     11869
     14        10300       11200     10332        -3       699       989       -98      -894    -27766     11277
     15        10100       11400     10330        -2       728       989       -66     -3207    -34127     12043
     16        10500       13000     10322        -8       762       989      -262      -164    -34452     10456
     17        10200       12800     10317        -5       749       988      -164     -1745    -37912     11852
     18        10500       11800     10312        -5       750       988      -164      -360    -38627     10853
     19        10300        8560     10315         3       727       988        98     -1700    -41999     11886
     20         8900        9920     10315         0       646       988         0     -1008    -43999     11554
     21        10300       12200     10310        -5       713       988      -164      -955    -45893     11216
    TOTAL     211800      224400                         15974     20774                        -45893    240237

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.