Bureau of Reclamation Lower Colorado Region Banner

LOWER COLORADO RIVER DAILY REPORT
(hourly data)

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                                        DAILY RIVER REPORT FOR 5-11-2009
                                                       PAGE 1
                                        (All values are averages over the hour)



              MEAD     HOOVER      MOHAVE    MOHAVE     DAVIS     HAVASU      HAVASU     PARKER      MOOVALYA     INDIAN
 TIME         ELEV.    RELEASE      ELEV.    STORAGE    RELEASE     ELEV.     STORAGE    RELEASE       ELEV.      DIVER.
 (MST)        (FT)      (CFS)       (FT)      (KAF)      (CFS)      (FT)       (KAF)      (CFS)        (FT)       (CFS)

0000-0100    1099.83       8518     643.66     1716.8       4525     448.96      598.6       9148     364.34      996.1
0100-0200    1099.85       5445     643.60     1715.2       4513     448.94      598.2       9136     364.37      997.8
0200-0300    1099.87       3340     643.63     1716.0       4453     448.98      599.0       9087     364.37      999.0
0300-0400    1099.85       2517     643.62     1715.8       4489     448.99      599.2       9136     364.37      998.9
0400-0500    1099.86       2880     643.54     1713.6       4525     448.98      599.0       9148     364.37     1002.1
0500-0600    1099.88       4066     643.63     1716.0       9063     449.00      599.4       9148     364.37     1061.8
0600-0700    1099.88       4017     643.50     1712.4      13358     449.02      599.8       9184     364.38     1084.3
0700-0800    1099.86       8107     643.47     1711.6      13661     449.05      600.4       9148     364.38     1089.4
0800-0900    1099.87      10406     643.40     1709.7      18053     449.05      600.4       9172     364.38     1090.4
0900-1000    1099.87      16311     643.38     1709.2      22845     449.07      600.8       9220     364.38     1090.6
1000-1100    1099.84      22893     643.31     1707.2      22857     449.05      600.4      13370     364.36     1086.5
1100-1200    1099.83      27104     643.39     1709.4      22905     449.04      600.2      13976     364.34     1083.1
1200-1300    1099.82      31678     643.37     1708.9      22893     449.04      600.2      13963     364.32     1080.5
1300-1400    1099.80      32622     643.37     1708.9      22917     448.98      599.0      13988     364.32     1077.6
1400-1500    1099.79      29234     643.41     1710.0      22833     448.96      598.6      17666     364.32     1074.8
1500-1600    1099.77      34388     643.39     1709.4      22881     448.96      598.6      18537     364.34     1079.0
1600-1700    1099.74      33348     643.44     1710.8      22857     448.95      598.4      18707     364.33     1074.8
1700-1800    1099.74      30831     643.50     1712.4      22857     448.87      596.9      18707     364.26     1070.4
1800-1900    1099.73      21877     643.52     1713.0      22760     448.83      596.1      18658     364.23     1075.8
1900-2000    1099.68      21393     643.57     1714.4      22917     448.81      595.7      18719     364.24     1083.9
2000-2100    1099.69      23401     643.56     1714.1      22942     448.83      596.1      14786     364.25     1077.9
2100-2200    1099.69      17158     643.57     1714.4      20038     448.84      596.3       9644     364.25     1054.1
2200-2300    1099.65      19166     643.73     1718.8      14375     448.81      595.7       8155     364.36     1067.0
2300-2400    1099.66       7913     643.67     1717.1       8918     448.84      596.3       9184     364.51     1061.6
 
AVERAGE                   17442                            16435                            12483     364.51     1060.7

                                        DAILY RIVER REPORT FOR 5-11-2009
                                                       PAGE 2
                                        (All values are averages over the hour)



                  BIG BEND                RS 41              PARKER GAGE           WATER WHEEL            PALO VERDE 
 TIME         STAGE       FLOW       STAGE       FLOW      STAGE       FLOW      STAGE       FLOW     STAGE        FLOW
 (MST)         (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)     (FT)        (CFS)

0000-0100     486.80      18537       453.35      18320     344.14      12302     303.39      13997     265.17       8552
0100-0200     485.64      14925       453.53      19051     343.44       9498     303.69      14971     265.44       9094
0200-0300     484.31      11417       453.69      19628     343.10       8282     303.89      15639     265.81       9847
0300-0400     483.10       8761       453.82      19871     343.04       8077     303.96      15877     265.99      10219
0400-0500     482.16       7017       453.90      19895     343.04       8077     303.89      15639     266.32      10897
0500-0600     481.50       5946       453.92      19647     343.02       8009     303.71      15037     266.59      11482
0600-0700     481.22       5528       453.87      19007     343.01       7975     303.42      14093     266.82      11988
0700-0800     481.86       6515       453.77      18137     343.01       7975     303.07      12997     266.78      11911
0800-0900     483.25       9064       453.62      16797     343.00       7942     302.71      11920     266.84      12044
0900-1000     484.50      11879       453.43      15699     343.00       7942     302.36      10920     266.90      12180
1000-1100     485.95      15838       453.21      14505     343.00       7942     302.07      10127     266.80      11953
1100-1200     487.10      19561       452.96      13289     343.13       8385     301.84       9521     266.76      11864
1200-1300     487.73      21836       452.73      12444     343.82      10969     301.66       9061     266.69      11715
1300-1400     488.10      23254       452.54      11919     344.10      12130     301.53       8736     266.46      11207
1400-1500     488.31      24086       452.39      11726     344.14      12302     301.45       8539     266.25      10750
1500-1600     488.42      24531       452.32      11915     344.24      12736     301.42       8466     266.00      10230
1600-1700     488.46      24693       452.36      12612     344.77      15179     301.48       8613     265.74       9699
1700-1800     488.52      24939       452.46      13378     345.16      17132     301.68       9111     265.55       9306
1800-1900     488.53      24980       452.61      14413     345.31      17919     301.95       9809     265.45       9108
1900-2000     488.53      24980       452.79      15686     345.28      17760     302.25      10616     265.24       8691
2000-2100     488.54      25021       452.98      16655     345.27      17707     302.59      11572     265.14       8496
2100-2200     488.57      25145       453.18      17689     345.21      17392     302.97      12693     265.18       8575
2200-2300     488.43      24571       453.37      18516     344.49      13858     303.33      13807     265.29       8791
2300-2400     487.84      22251       453.55      19332     343.30       8986     303.65      14839     265.45       9106
 
AVERAGE       486.14      17720       453.18      16255     343.88      11520     302.67      11942     266.03      10321

                                        DAILY RIVER REPORT FOR  hour)

                                                       PAGE 3
                                        (All values are averages over the hour)



               TAYLOR FERRY              CIBOLA  
 TIME         STAGE       FLOW      STAGE       FLOW 
 (MST)         (FT)       (CFS)      (FT)       (CFS)

0000-0100     231.08       8751     208.26      10060
0100-0200     230.82       8334     208.32      10236
0200-0300     230.57       7943     208.34      10296
0300-0400     230.37       7638     208.34      10296
0400-0500     230.22       7414     208.30      10177
0500-0600     230.15       7310     208.24      10001
0600-0700     230.15       7310     208.17       9798
0700-0800     230.23       7429     208.08       9540
0800-0900     230.38       7653     207.99       9285
0900-1000     230.58       7959     207.90       9034
1000-1100     230.83       8350     207.81       8786
1100-1200     231.11       8800     207.74       8597
1200-1300     231.37       9229     207.68       8435
1300-1400     231.63       9670     207.66       8382
1400-1500     231.87      10087     207.66       8382
1500-1600     232.07      10442     207.69       8462
1600-1700     232.21      10694     207.75       8624
1700-1800     232.31      10876     207.82       8814
1800-1900     232.39      11023     207.91       9062
1900-2000     232.40      11042     208.02       9369
2000-2100     232.37      10986     208.13       9683
2100-2200     232.33      10913     208.23       9972
2200-2300     232.24      10748     208.33      10266
2300-2400     232.10      10495     208.41      10504
 
AVERAGE       231.32       9212     208.03       9419

                                        DAILY RIVER REPORT FOR 5-11-2009
                                                       PAGE 4
                                        (All values are averages over the hour)



               MARTINEZ LAKE*         BELOW LAGUNA DAM          YUMA GAGE           NORTH BOUNDARY    
 TIME         STAGE       FLOW        STAGE       FLOW       STAGE       FLOW      STAGE       FLOW   
 (MST)         (FT)       (CFS)        (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS) 

0000-0100                                           468                    813                      
0100-0200                                           468                    811                      
0200-0300                                           468                    811                      
0300-0400                                           467                    811                      
0400-0500                                           467                    811                      
0500-0600                                           466                    811                      
0600-0700                                           465                    811                      
0700-0800                                           466                    810                      
0800-0900     184.88       8445       124.00        465      111.94        801                      
0900-1000     184.93       8561       123.98        465      112.27        804                      
1000-1100     184.98       8677       123.99        464      112.53        954                      
1100-1200     185.02       8770       123.99        464      112.91       1092                      
1200-1300     185.06       8863       123.98        464      113.02       1282                      
1300-1400     185.09       8932       124.00        464      112.98       1357                      
1400-1500     185.12       9001       124.00        466      113.00       1342                      
1500-1600     185.14       9047       123.99        466      113.00       1340                      
1600-1700     185.14       9047       123.98        466      113.00       1350                      
1700-1800     185.15       9070       123.98        462      113.00       1350                      
1800-1900     185.15       9070       123.98        461      112.96       1347                      
1900-2000     185.14       9047       123.98        461      112.94       1325                      
2000-2100     185.13       9024       123.98        459      112.90       1312                      
2100-2200     185.11       8978       123.98        459      112.88       1285                      
2200-2300     185.09       8932       123.98        460      112.88       1280                      
2300-2400     185.08       8909       123.97        458      112.90       1280                      
 
AVERAGE                                                                   1083                      


  * The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake 
E&l1O&k2G(&k4S



                                        DAILY RIVER REPORT FOR 5-10-2009
                                                       PAGE 1
                                        (All values are averages over the hour)



              MEAD     HOOVER      MOHAVE    MOHAVE     DAVIS     HAVASU      HAVASU     PARKER      MOOVALYA     INDIAN
 TIME         ELEV.    RELEASE      ELEV.    STORAGE    RELEASE     ELEV.     STORAGE    RELEASE       ELEV.      DIVER.
 (MST)        (FT)      (CFS)       (FT)      (KAF)      (CFS)      (FT)       (KAF)      (CFS)        (FT)       (CFS)

0000-0100    1099.85       6824     643.97     1725.4       4453     449.02      599.8       4622     364.38     1056.9
0100-0200    1099.85       8252     643.93     1724.3       4416     449.03      600.0       4550     364.35     1052.0
0200-0300    1099.85       6655     643.92     1724.0       4501     449.06      600.6       4598     364.38     1058.1
0300-0400    1099.86       4501     644.03     1727.0       4392     449.10      601.4       4562     364.38     1058.0
0400-0500    1099.87       4308     643.99     1725.9       4525     449.15      602.4       4574     364.41     1061.7
0500-0600    1099.87       3969     643.84     1721.8       8131     449.15      602.4       7744     364.40     1060.3
0600-0700    1099.88       2178     643.94     1724.6      13588     449.16      602.6       9353     364.40     1059.2
0700-0800    1099.88       4090     643.89     1723.2      13685     449.19      603.2       9353     364.36     1052.6
0800-0900    1099.88       5469     643.85     1722.1      13879     449.18      603.0       9365     364.37     1054.8
0900-1000    1099.90       3412     643.87     1722.6      18090     449.23      604.0       9692     364.38     1056.4
1000-1100    1099.88       6050     643.72     1718.5      18344     449.27      604.8      10152     364.38     1056.8
1100-1200    1099.87      12415     643.71     1718.2      18477     449.21      603.6      13080     364.34     1045.0
1200-1300    1099.89      15343     643.74     1719.1      18404     449.21      603.6      13576     364.35     1008.7
1300-1400    1099.89      16577     643.69     1717.7      20558     449.24      604.2      13612     364.39     1001.4
1400-1500    1099.86      22917     643.61     1715.5      22845     449.20      603.4      13842     364.35      997.2
1500-1600    1099.87      17714     643.67     1717.1      23038     449.14      602.2      14024     364.36      997.2
1600-1700    1099.87      16867     643.65     1716.6      23353     449.14      602.2      17835     364.37      998.6
1700-1800    1099.85      17327     643.63     1716.0      23317     449.11      601.6      18537     364.38      997.9
1800-1900    1099.86      16262     643.62     1715.8      23172     449.07      600.8      18779     364.36      997.9
1900-2000    1099.86      13165     643.59     1714.9      23377     449.03      600.0      18864     364.29      988.6
2000-2100    1099.84      16190     643.65     1716.6      23292     449.03      600.0      18513     364.25      984.5
2100-2200    1099.83      15319     643.52     1713.0      18561     449.01      599.6      13734     364.25      984.7
2200-2300    1099.85      16335     643.70     1717.9      13709     448.96      598.6      13516     364.33      995.2
2300-2400    1099.85       7720     643.65     1716.6       9184     448.96      598.6       9172     364.36      998.3
 
AVERAGE                   10827                            15387                            11485     364.36     1025.9

                                        DAILY RIVER REPORT FOR 5-10-2009
                                                       PAGE 2
                                        (All values are averages over the hour)



                  BIG BEND                RS 41              PARKER GAGE           WATER WHEEL            PALO VERDE 
 TIME         STAGE       FLOW       STAGE       FLOW      STAGE       FLOW      STAGE       FLOW     STAGE        FLOW
 (MST)         (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)     (FT)        (CFS)

0000-0100     486.76      18404       453.53      18867     343.14       8420     303.38      13965     264.56       7397
0100-0200     485.56      14696       453.70      19613     342.93       7708     303.64      14806     264.87       7985
0200-0300     484.24      11250       453.84      20104     342.01       5001     303.73      15103     265.25       8708
0300-0400     483.05       8661       453.95      20288     341.48       3733     303.65      14839     265.61       9435
0400-0500     482.11       6931       454.02      20272     341.51       3799     303.42      14093     265.95      10130
0500-0600     481.47       5900       454.02      19908     341.53       3844     303.08      13028     266.28      10825
0600-0700     481.15       5427       453.96      19124     341.62       4048     302.65      11745     266.52      11334
0700-0800     481.68       6226       453.84      18299     342.58       6601     302.14      10316     266.74      11811
0800-0900     483.15       8861       453.68      17085     343.08       8213     301.57       8835     266.83      12017
0900-1000     484.21      11179       453.48      15838     343.00       7942     301.01       7500     266.74      11818
1000-1100     485.13      13503       453.25      14558     343.05       8111     300.51       6406     266.62      11563
1100-1200     485.95      15838       453.01      13467     343.22       8700     300.12       5616     266.39      11054
1200-1300     486.48      17487       452.75      12483     343.36       9203     299.98       5347     266.08      10393
1300-1400     486.77      18437       452.53      11798     343.76      10729     300.13       5636     265.67       9550
1400-1500     487.05      19388       452.38      11409     344.03      11834     300.43       6239     265.23       8669
1500-1600     487.48      20913       452.29      11602     344.12      12216     300.74       6898     264.79       7836
1600-1700     487.93      22595       452.27      11740     344.17      12431     301.01       7500     264.42       7141
1700-1800     488.20      23648       452.31      12237     344.32      13089     301.28       8129     264.19       6732
1800-1900     488.42      24531       452.40      12997     344.82      15422     301.58       8860     264.20       6759
1900-2000     488.52      24939       452.50      13743     345.19      17288     301.89       9651     264.20       6743
2000-2100     488.60      25269       452.64      14619     345.35      18132     302.17      10397     264.30       6937
2100-2200     488.63      25394       452.79      15657     345.35      18132     302.43      11116     264.49       7280
2200-2300     488.38      24368       452.97      16588     345.10      16823     302.73      11979     264.74       7737
2300-2400     487.74      21874       453.16      17373     344.48      13812     303.06      12967     264.94       8111
 
AVERAGE       485.78      16488       453.14      15820     343.47      10218     301.93      10040     265.40       9082

                                        DAILY RIVER REPORT FOR  hour)

                                                       PAGE 3
                                        (All values are averages over the hour)



               TAYLOR FERRY              CIBOLA  
 TIME         STAGE       FLOW      STAGE       FLOW 
 (MST)         (FT)       (CFS)      (FT)       (CFS)

0000-0100     230.32       7563     208.04       9426
0100-0200     230.00       7091     208.07       9511
0200-0300     229.71       6678     208.08       9540
0300-0400     229.47       6346     208.06       9483
0400-0500     229.30       6117     208.01       9341
0500-0600     229.21       5997     207.93       9117
0600-0700     229.21       5997     207.84       8869
0700-0800     229.29       6103     207.72       8543
0800-0900     229.47       6346     207.61       8250
0900-1000     229.71       6678     207.51       7988
1000-1100     230.02       7120     207.41       7730
1100-1200     230.37       7638     207.29       7428
1200-1300     230.74       8208     207.27       7378
1300-1400     231.10       8783     207.23       7278
1400-1500     231.41       9296     207.23       7278
1500-1600     231.67       9739     207.26       7353
1600-1700     231.87      10087     207.33       7528
1700-1800     232.00      10317     207.42       7756
1800-1900     232.06      10424     207.54       8066
1900-2000     232.05      10406     207.67       8409
2000-2100     231.96      10246     207.81       8786
2100-2200     231.80       9964     207.95       9173
2200-2300     231.59       9601     208.07       9511
2300-2400     231.35       9196     208.18       9827
 
AVERAGE       230.65       8164     207.69       8482

                                        DAILY RIVER REPORT FOR 5-10-2009
                                                       PAGE 4
                                        (All values are averages over the hour)



               MARTINEZ LAKE*         BELOW LAGUNA DAM          YUMA GAGE           NORTH BOUNDARY    
 TIME         STAGE       FLOW        STAGE       FLOW       STAGE       FLOW      STAGE       FLOW   
 (MST)         (FT)       (CFS)        (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS) 

0000-0100                                           482                    811                      
0100-0200                                           482                    811                      
0200-0300                                           480                    811                      
0300-0400                                           481                    811                      
0400-0500                                           481                    816                      
0500-0600                                           478                    821                      
0600-0700                                           478                    821                      
0700-0800                                           476                    824                      
0800-0900                                           476                    827                      
0900-1000                                           476                    827                      
1000-1100                                           476                    827                      
1100-1200                                           474                    825                      
1200-1300                                           475                    818                      
1300-1400                                           474                    812                      
1400-1500                                           474                    811                      
1500-1600                                           474                    808                      
1600-1700                                           473                    806                      
1700-1800                                           472                    813                      
1800-1900                                           471                    818                      
1900-2000                                           471                    817                      
2000-2100                                           471                    821                      
2100-2200                                           468                    816                      
2200-2300                                           468                    816                      
2300-2400                                           469                    816                      
 
AVERAGE                                                                    817                      


  * The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake 
E&l1O&k2G(&k4S



                                        DAILY RIVER REPORT FOR 5-9-2009
                                                       PAGE 1
                                        (All values are averages over the hour)



              MEAD     HOOVER      MOHAVE    MOHAVE     DAVIS     HAVASU      HAVASU     PARKER      MOOVALYA     INDIAN
 TIME         ELEV.    RELEASE      ELEV.    STORAGE    RELEASE     ELEV.     STORAGE    RELEASE       ELEV.      DIVER.
 (MST)        (FT)      (CFS)       (FT)      (KAF)      (CFS)      (FT)       (KAF)      (CFS)        (FT)       (CFS)

0000-0100    1099.89       7187     644.30     1734.5       9027     448.99      599.2       4598     364.38     1163.7
0100-0200    1099.90       8857     644.24     1732.8       4513     449.04      600.2       4671     364.38     1163.4
0200-0300    1099.91       6050     644.33     1735.3       4356     449.05      600.4       4876     364.41     1165.2
0300-0400    1099.92       5397     644.37     1736.4       4429     449.05      600.4       4913     364.42     1160.2
0400-0500    1099.92       4356     644.32     1735.1       4404     449.09      601.2       4900     364.41     1156.4
0500-0600    1099.91       2856     644.27     1733.7       8192     449.14      602.2       4888     364.41     1156.7
0600-0700    1099.91       2880     644.26     1733.4      11556     449.16      602.6       5167     364.41     1157.7
0700-0800    1099.92       3412     644.25     1733.1      13661     449.14      602.2       9281     364.41     1156.8
0800-0900    1099.92       4138     644.26     1733.4      14024     449.21      603.6       9172     364.45     1161.2
0900-1000    1099.92       4404     644.13     1729.8      18186     449.22      603.8       9087     364.38     1141.9
1000-1100    1099.92      11664     644.06     1727.9      18271     449.20      603.4       9099     364.36     1139.4
1100-1200    1099.91      17521     644.00     1726.2      21260     449.20      603.4       9111     364.38     1139.6
1200-1300    1099.91      18682     644.05     1727.6      22688     449.18      603.0      11084     364.38     1121.6
1300-1400    1099.91      23159     644.02     1726.8      22893     449.19      603.2      13721     364.37     1118.6
1400-1500    1099.90      24684     643.95     1724.8      23172     449.18      603.0      13746     364.36     1112.3
1500-1600    1099.89      26209     644.00     1726.2      22930     449.15      602.4      18114     364.35     1109.9
1600-1700    1099.89      23063     643.94     1724.6      23014     449.10      601.4      18549     364.38     1111.9
1700-1800    1099.88      20570     644.02     1726.8      22845     449.09      601.2      18489     364.36     1110.3
1800-1900    1099.86      12124     643.96     1725.1      23002     449.01      599.6      18549     364.29     1100.5
1900-2000    1099.84      10793     643.98     1725.7      22905     448.97      598.8      18344     364.27     1099.7
2000-2100    1099.84      15198     643.98     1725.7      22954     449.07      600.8      14121     364.28     1070.0
2100-2200    1099.85      14351     643.89     1723.2      18332     449.02      599.8       9232     364.31     1069.1
2200-2300    1099.84      10866     644.02     1726.8      13709     448.95      598.4       9220     364.35     1062.6
2300-2400    1099.83       6486     643.99     1725.9       8906     449.01      599.6       9002     364.38     1059.2
 
AVERAGE                   11871                            15801                            10497     364.38     1125.3

                                        DAILY RIVER REPORT FOR 5-9-2009
                                                       PAGE 2
                                        (All values are averages over the hour)



                  BIG BEND                RS 41              PARKER GAGE           WATER WHEEL            PALO VERDE 
 TIME         STAGE       FLOW       STAGE       FLOW      STAGE       FLOW      STAGE       FLOW     STAGE        FLOW
 (MST)         (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)     (FT)        (CFS)

0000-0100     487.76      21949       452.81      16524     342.16       5398     303.44      14157     264.23       6802
0100-0200     486.83      18638       453.04      17345     341.48       3733     303.61      14708     264.67       7601
0200-0300     485.65      14954       453.27      18166     341.46       3689     303.61      14708     265.08       8381
0300-0400     484.31      11417       453.46      18719     341.49       3755     303.44      14157     265.50       9207
0400-0500     483.09       8741       453.62      19142     341.65       4117     303.12      13151     265.87       9964
0500-0600     482.12       6948       453.73      19034     341.69       4211     302.64      11716     266.18      10604
0600-0700     481.52       5977       453.77      18834     341.68       4187     302.06      10101     266.36      10996
0700-0800     481.73       6305       453.74      18422     341.67       4164     301.43       8490     266.35      10981
0800-0900     482.90       8367       453.65      17616     341.89       4695     300.85       7140     266.41      11107
0900-1000     484.03      10759       453.49      16893     342.69       6938     300.35       6075     266.28      10825
1000-1100     485.01      13183       453.31      15791     343.11       8316     299.99       5366     266.06      10359
1100-1200     485.90      15688       453.10      14463     342.97       7841     299.76       4937     265.80       9814
1200-1300     486.57      17778       452.89      13291     342.96       7808     299.62       4685     265.42       9058
1300-1400     487.27      20158       452.68      12470     343.06       8145     299.57       4597     264.98       8185
1400-1500     487.81      22138       452.53      12035     343.46       9572     299.71       4846     264.53       7344
1500-1600     488.13      23372       452.42      11913     343.92      11376     300.03       5442     264.10       6568
1600-1700     488.32      24127       452.38      12082     344.15      12345     300.40       6178     263.70       5890
1700-1800     488.43      24571       452.43      12787     344.75      15082     300.70       6811     263.35       5306
1800-1900     488.48      24775       452.52      13506     345.13      16977     300.95       7364     263.08       4887
1900-2000     488.55      25063       452.65      14397     345.30      17866     301.23       8010     263.12       4942
2000-2100     488.55      25063       452.80      15460     345.24      17549     301.60       8910     263.35       5301
2100-2200     488.57      25145       452.97      16458     345.09      16772     302.03      10021     263.69       5867
2200-2300     488.30      24046       453.16      17319     344.38      13358     302.52      11371     264.01       6411
2300-2400     487.70      21724       453.35      18140     343.50       9722     303.00      12784     264.23       6812
 
AVERAGE       486.15      17537       453.07      15867     343.12       9067     301.49       8989     264.85       8050

                                        DAILY RIVER REPORT FOR hour)

                                                       PAGE 3
                                        (All values are averages over the hour)



               TAYLOR FERRY              CIBOLA  
 TIME         STAGE       FLOW      STAGE       FLOW 
 (MST)         (FT)       (CFS)      (FT)       (CFS)

0000-0100     228.97       5684     207.59       8197
0100-0200     228.78       5443     207.54       8066
0200-0300     228.62       5245     207.49       7936
0300-0400     228.52       5123     207.42       7756
0400-0500     228.47       5062     207.34       7553
0500-0600     228.47       5062     207.26       7353
0600-0700     228.54       5147     207.18       7155
0700-0800     228.69       5331     207.10       6961
0800-0900     228.93       5633     207.03       6793
0900-1000     229.23       6024     206.97       6651
1000-1100     229.60       6525     206.91       6510
1100-1200     230.01       7106     206.88       6440
1200-1300     230.43       7729     206.86       6394
1300-1400     230.82       8334     206.86       6394
1400-1500     231.14       8849     206.89       6464
1500-1600     231.38       9246     206.95       6604
1600-1700     231.53       9499     207.04       6817
1700-1800     231.61       9636     207.16       7107
1800-1900     231.62       9653     207.30       7453
1900-2000     231.55       9533     207.45       7833
2000-2100     231.43       9330     207.60       8223
2100-2200     231.22       8980     207.74       8597
2200-2300     230.95       8541     207.86       8923
2300-2400     230.64       8052     207.96       9201
 
AVERAGE       230.05       7282     207.27       7391

                                        DAILY RIVER REPORT FOR 5-9-2009
                                                       PAGE 4
                                        (All values are averages over the hour)



               MARTINEZ LAKE*         BELOW LAGUNA DAM          YUMA GAGE           NORTH BOUNDARY    
 TIME         STAGE       FLOW        STAGE       FLOW       STAGE       FLOW      STAGE       FLOW   
 (MST)         (FT)       (CFS)        (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS) 

0000-0100                                           494                    847                      
0100-0200                                           496                    843                      
0200-0300                                           494                    843                      
0300-0400                                           495                    837                      
0400-0500                                           495                    837                      
0500-0600                                           493                    837                      
0600-0700                                           492                    837                      
0700-0800                                           490                    832                      
0800-0900                                           490                    832                      
0900-1000                                           492                    825                      
1000-1100                                           491                    825                      
1100-1200                                           490                    828                      
1200-1300                                           491                    822                      
1300-1400                                           490                    837                      
1400-1500                                           490                    829                      
1500-1600                                           488                    815                      
1600-1700                                           488                    808                      
1700-1800                                           485                    806                      
1800-1900                                           483                    806                      
1900-2000                                           483                    807                      
2000-2100                                           481                    811                      
2100-2200                                           482                    811                      
2200-2300                                           481                    811                      
2300-2400                                           482                    811                      
 
AVERAGE                                                                    825                      


  * The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake 
E&l1O&k2G(&k4S



                                        DAILY RIVER REPORT FOR 5-8-2009
                                                       PAGE 1
                                        (All values are averages over the hour)



              MEAD     HOOVER      MOHAVE    MOHAVE     DAVIS     HAVASU      HAVASU     PARKER      MOOVALYA     INDIAN
 TIME         ELEV.    RELEASE      ELEV.    STORAGE    RELEASE     ELEV.     STORAGE    RELEASE       ELEV.      DIVER.
 (MST)        (FT)      (CFS)       (FT)      (KAF)      (CFS)      (FT)       (KAF)      (CFS)        (FT)       (CFS)

0000-0100    1100.02       4743     644.28     1734.0       4671     449.12      601.8       4707     364.38     1272.5
0100-0200    1100.02       7792     644.21     1732.0       4441     449.13      602.0       4562     364.41     1277.8
0200-0300    1100.02       3291     644.15     1730.4       4332     449.11      601.6       4562     364.42     1276.6
0300-0400    1100.02       6002     644.24     1732.8       4441     449.15      602.4       4610     364.42     1277.1
0400-0500    1100.04       4840     644.17     1730.9       4404     449.17      602.8       4792     364.41     1274.9
0500-0600    1100.04       4743     644.29     1734.2       4392     449.21      603.6       4888     364.42     1271.1
0600-0700    1100.03       5179     644.13     1729.8       4429     449.22      603.8       4900     364.41     1268.9
0700-0800    1100.05       5324     644.18     1731.2       8966     449.22      603.8       7974     364.40     1268.2
0800-0900    1100.06       5614     644.20     1731.7      13479     449.26      604.6       9353     364.40     1267.2
0900-1000    1100.03      15972     644.20     1731.7      13564     449.27      604.8       9256     364.35     1258.0
1000-1100    1100.03      21659     644.18     1731.2      13612     449.25      604.4       9365     364.38     1262.4
1100-1200    1100.03      25192     644.16     1730.6      13588     449.27      604.8       9402     364.39     1262.4
1200-1300    1100.00      31484     644.14     1730.1      18065     449.26      604.6       9390     364.37     1255.2
1300-1400    1099.99      30710     644.21     1732.0      22651     449.23      604.0      13830     364.38     1228.2
1400-1500    1099.98      36566     644.20     1731.7      22675     449.21      603.6      17775     364.36     1224.8
1500-1600    1099.96      34703     644.24     1732.8      22675     449.19      603.2      18549     364.37     1220.1
1600-1700    1099.94      33202     644.29     1734.2      22675     449.14      602.2      18574     364.36     1217.4
1700-1800    1099.94      24757     644.30     1734.5      22772     449.07      600.8      18501     364.30     1208.5
1800-1900    1099.93      17351     644.35     1735.9      22893     449.12      601.8      18489     364.27     1197.6
1900-2000    1099.90      23401     644.34     1735.6      23014     449.04      600.2      13891     364.27     1161.2
2000-2100    1099.88      24611     644.28     1734.0      22990     448.97      598.8      13576     364.34     1163.8
2100-2200    1099.90      11834     644.26     1733.4      23026     448.98      599.0       9172     364.37     1158.1
2200-2300    1099.89      10285     644.37     1736.4      18888     449.03      600.0       4949     364.35     1155.9
2300-2400    1099.88       6365     644.34     1735.6      14218     449.00      599.4       4816     364.34     1155.0
 
AVERAGE                   16484                            14619                             9995     364.34     1232.6

                                        DAILY RIVER REPORT FOR 5-8-2009
                                                       PAGE 2
                                        (All values are averages over the hour)



                  BIG BEND                RS 41              PARKER GAGE           WATER WHEEL            PALO VERDE 
 TIME         STAGE       FLOW       STAGE       FLOW      STAGE       FLOW      STAGE       FLOW     STAGE        FLOW
 (MST)         (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)     (FT)        (CFS)

0000-0100     486.88      18807       452.37      14641     341.38       3517     301.50       8662     264.67       7615
0100-0200     485.73      15186       452.67      16053     341.40       3560     301.61       8935     264.69       7651
0200-0300     484.39      11610       452.93      16932     341.42       3603     301.66       9061     264.85       7951
0300-0400     483.16       8881       453.16      17665     341.43       3624     301.59       8885     264.80       7857
0400-0500     482.17       7034       453.33      18038     341.47       3711     301.36       8321     264.74       7729
0500-0600     481.50       5946       453.43      17995     341.47       3711     301.01       7500     264.86       7959
0600-0700     481.08       5327       453.45      17630     341.53       3844     300.60       6596     264.92       8069
0700-0800     480.88       5048       453.41      16929     341.62       4048     300.19       5754     264.93       8088
0800-0900     480.86       5021       453.30      16176     341.63       4071     299.83       5065     264.76       7767
0900-1000     481.68       6226       453.16      15218     342.56       6540     299.55       4562     264.57       7427
1000-1100     483.21       8982       452.98      14249     342.96       7808     299.37       4254     264.35       7011
1100-1200     484.21      11179       452.76      13233     342.92       7675     299.27       4087     264.07       6519
1200-1300     484.82      12686       452.54      12163     343.02       8009     299.22       4005     263.74       5959
1300-1400     485.34      14077                             343.01       7975     299.23       4021     263.43       5436
1400-1500     486.27      16820       452.10      10561     343.21       8665     299.38       4270     263.10       4911
1500-1600     487.18      19841       451.91       9906     343.88      11213     299.72       4864     262.75       4369
1600-1700     487.75      21911       451.80       9790     344.64      14557     300.12       5616     262.61       4170
1700-1800     488.07      23137       451.75      10209     345.07      16669     300.47       6322     262.76       4387
1800-1900     488.24      23807       451.76      10654     345.21      17392     300.77       6963     262.82       4485
1900-2000     488.36      24288       451.84      11251     345.24      17549     301.08       7660     262.85       4517
2000-2100     488.46      24693       451.97      12004     345.01      16365     301.53       8736     262.86       4533
2100-2200     488.51      24898       452.14      13289     344.43      13584     302.10      10208     263.03       4795
2200-2300     488.55      25063       452.35      14326     344.10      12130     302.65      11745     263.40       5398
2300-2400     488.34      24207       452.58      15503     343.30       8986     303.12      13151     263.80       6063
 
AVERAGE       485.23      15195       452.59      14105     343.00       8700     300.71       7052     263.89       6278

                                        DAILY RIVER REPORT FOR hour)

                                                       PAGE 3
                                        (All values are averages over the hour)



               TAYLOR FERRY              CIBOLA  
 TIME         STAGE       FLOW      STAGE       FLOW 
 (MST)         (FT)       (CFS)      (FT)       (CFS)

0000-0100     231.29       9096     208.39      10445
0100-0200     231.11       8800     208.41      10504
0200-0300     230.94       8525     208.42      10534
0300-0400     230.79       8286     208.40      10475
0400-0500     230.66       8083     208.37      10385
0500-0600     230.55       7913     208.31      10207
0600-0700     230.48       7805     208.25      10031
0700-0800     230.44       7744     208.18       9827
0800-0900     230.41       7699     208.11       9625
0900-1000     230.39       7669     208.04       9426
1000-1100     230.39       7669     207.97       9229
1100-1200     230.40       7684     207.91       9062
1200-1300     230.41       7699     207.85       8896
1300-1400     230.43       7729     207.79       8732
1400-1500     230.44       7744     207.75       8624
1500-1600     230.44       7744     207.72       8543
1600-1700     230.40       7684     207.70       8489
1700-1800     230.33       7578     207.69       8462
1800-1900     230.22       7414     207.67       8409
1900-2000     230.00       7091     207.67       8409
2000-2100     229.87       6904     207.66       8382
2100-2200     229.65       6594     207.66       8382
2200-2300     229.42       6278     207.64       8329
2300-2400     229.18       5957     207.62       8276
 
AVERAGE       230.36       7641     207.97       9237

                                        DAILY RIVER REPORT FOR 5-8-2009
                                                       PAGE 4
                                        (All values are averages over the hour)



               MARTINEZ LAKE*         BELOW LAGUNA DAM          YUMA GAGE           NORTH BOUNDARY    
 TIME         STAGE       FLOW        STAGE       FLOW       STAGE       FLOW      STAGE       FLOW   
 (MST)         (FT)       (CFS)        (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS) 

0000-0100                                           513                    947                      
0100-0200                                           513                    932                      
0200-0300                                           512                    921                      
0300-0400                                           511                    915                      
0400-0500                                           511                    911                      
0500-0600                                           506                    905                      
0600-0700                                           507                    897                      
0700-0800                                           505                    890                      
0800-0900                                           505                    887                      
0900-1000                                           505                    882                      
1000-1100                                           504                    879                      
1100-1200                                           504                    870                      
1200-1300                                           502                    862                      
1300-1400                                           503                    867                      
1400-1500                                           503                    870                      
1500-1600                                           503                    870                      
1600-1700                                           503                    858                      
1700-1800                                           499                    848                      
1800-1900                                           499                    851                      
1900-2000                                           498                    858                      
2000-2100                                           497                    859                      
2100-2200                                           495                    859                      
2200-2300                                           496                    858                      
2300-2400                                           495                    851                      
 
AVERAGE                                                                    881                      


  * The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake 
E&l1O&k2G(&k4S



                                        DAILY RIVER REPORT FOR 5-7-2009
                                                       PAGE 1
                                        (All values are averages over the hour)



              MEAD     HOOVER      MOHAVE    MOHAVE     DAVIS     HAVASU      HAVASU     PARKER      MOOVALYA     INDIAN
 TIME         ELEV.    RELEASE      ELEV.    STORAGE    RELEASE     ELEV.     STORAGE    RELEASE       ELEV.      DIVER.
 (MST)        (FT)      (CFS)       (FT)      (KAF)      (CFS)      (FT)       (KAF)      (CFS)        (FT)       (CFS)

0000-0100    1100.22      11301     643.69     1717.7       4380     449.05      600.4       9148     364.38     1292.8
0100-0200    1100.25       4380     643.66     1716.8       4416     449.07      600.8       9160     364.38     1293.0
0200-0300    1100.21       2009     643.69     1717.7       4380     449.09      601.2       9111     364.38     1293.0
0300-0400    1100.20       4066     643.66     1716.8       4404     449.10      601.4       9160     364.38     1293.5
0400-0500    1100.25       7333     643.66     1716.8       4441     449.11      601.6       9123     364.38     1294.4
0500-0600    1100.25       6679     643.65     1716.6       4416     449.13      602.0       9136     364.39     1294.2
0600-0700    1100.22       5276     643.75     1719.3       4416     449.16      602.6       9123     364.38     1293.7
0700-0800    1100.22      14472     643.69     1717.7       4441     449.16      602.6       9353     364.38     1293.0
0800-0900    1100.25      18247     643.63     1716.0       4404     449.19      603.2       9414     364.38     1294.0
0900-1000    1100.22      26136     643.81     1721.0       4416     449.21      603.6       9450     364.38     1296.2
1000-1100    1100.19      29476     643.81     1721.0       8530     449.19      603.2       9402     364.38     1295.3
1100-1200    1100.20      32525     643.81     1721.0      12983     449.19      603.2       9402     364.38     1294.7
1200-1300    1100.19      35332     643.88     1722.9      17497     449.21      603.6       9390     364.38     1293.3
1300-1400    1100.15      35163     643.86     1722.3      22022     449.21      603.6       9365     364.38     1293.3
1400-1500    1100.14      36276     643.91     1723.7      22845     449.19      603.2       9390     364.38     1294.2
1500-1600    1100.14      37050     643.98     1725.7      22857     449.20      603.4       9378     364.37     1292.4
1600-1700    1100.11      33541     643.98     1725.7      22784     449.19      603.2      10890     364.37     1293.6
1700-1800    1100.08      30540     644.03     1727.0      22772     449.18      603.0      10950     364.37     1293.0
1800-1900    1100.07      29137     644.07     1728.1      22712     449.15      602.4      11217     364.36     1288.7
1900-2000    1100.05      24974     644.06     1727.9      22760     449.13      602.0      11326     364.36     1266.8
2000-2100    1100.03      27370     644.10     1729.0      22990     449.12      601.8       9341     364.37     1268.1
2100-2200    1100.03      19965     644.11     1729.2      19747     449.13      602.0       4888     364.37     1267.5
2200-2300    1100.02      19384     644.19     1731.5      14290     449.10      601.4       4695     364.35     1264.3
2300-2400    1100.01      10019     644.15     1730.4       9426     449.09      601.2       4574     364.38     1270.2
 
AVERAGE                   20860                            12847                             9016     364.38     1288.1

                                        DAILY RIVER REPORT FOR 5-7-2009
                                                       PAGE 2
                                        (All values are averages over the hour)



                  BIG BEND                RS 41              PARKER GAGE           WATER WHEEL            PALO VERDE 
 TIME         STAGE       FLOW       STAGE       FLOW      STAGE       FLOW      STAGE       FLOW     STAGE        FLOW
 (MST)         (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)     (FT)        (CFS)

0000-0100     484.79      12609       453.70      19184     342.96       7808     303.71      15037     264.99       8208
0100-0200     483.67       9952       453.81      19433     343.00       7942     303.74      15136     265.38       8962
0200-0300     482.64       7874       453.89      19468     342.97       7841     303.60      14675     265.74       9693
0300-0400     481.83       6466       453.91      19190     342.94       7742     303.32      13775     266.13      10507
0400-0500     481.30       5645       453.87      18771     342.94       7742     302.97      12693     266.37      11017
0500-0600     480.99       5200       453.77      17937     342.94       7742     302.61      11630     266.46      11209
0600-0700     480.84       4994       453.63      17056     342.93       7708     302.25      10616     266.54      11382
0700-0800     480.76       4886       453.45      16045     342.96       7808     301.96       9835     266.53      11365
0800-0900     480.72       4833       453.24      14951     342.94       7742     301.73       9239     266.55      11402
0900-1000     480.70       4806       453.01      13751     342.98       7875     301.55       8786     266.43      11144
1000-1100     480.68       4780       452.77      12557     343.00       7942     301.43       8490     266.27      10801
1100-1200     480.72       4833       452.52      11629     343.00       7942     301.35       8297     266.10      10443
1200-1300     481.46       5885       452.28      10796     343.00       7942     301.31       8201     265.88       9983
1300-1400     483.17       8901       452.04       9910     343.00       7942     301.27       8105     265.63       9463
1400-1500     485.16      13584       451.83       9142     343.00       7942     301.25       8058     265.44       9092
1500-1600     486.67      18106       451.62       8552     343.03       8043     301.23       8010     265.20       8626
1600-1700     487.55      21169       451.45       7949     343.02       8009     301.23       8010     265.10       8416
1700-1800     487.95      22672       451.30       7509     343.06       8145     301.23       8010     264.89       8021
1800-1900     488.22      23727       451.21       7472     343.33       9094     301.23       8010     264.75       7761
1900-2000     488.33      24167       451.20       8199     343.43       9461     301.23       8010     264.70       7660
2000-2100     488.40      24449       451.31       9176     343.45       9535     301.24       8034     264.67       7612
2100-2200     488.46      24693       451.52      10417     343.44       9498     301.26       8082     264.66       7586
2200-2300     488.35      24247       451.78      11837     343.04       8077     301.30       8177     264.67       7599
2300-2400     487.79      22062       452.06      13283     342.02       5027     301.39       8393     264.67       7606
 
AVERAGE       484.21      12939       452.55      13092     343.02       8023     301.89       9805     265.57       9398

                                        DAILY RIVER REPORT FOR hour)

                                                       PAGE 3
                                        (All values are averages over the hour)



               TAYLOR FERRY              CIBOLA  
 TIME         STAGE       FLOW      STAGE       FLOW 
 (MST)         (FT)       (CFS)      (FT)       (CFS)

0000-0100     230.01       7106     208.51      10807
0100-0200     229.75       6734     208.45      10625
0200-0300     229.56       6469     208.36      10355
0300-0400     229.46       6332     208.25      10031
0400-0500     229.42       6278     208.12       9654
0500-0600     229.46       6332     207.98       9257
0600-0700     229.58       6497     207.84       8869
0700-0800     229.78       6776     207.71       8516
0800-0900     230.05       7164     207.59       8197
0900-1000     230.37       7638     207.50       7962
1000-1100     230.71       8161     207.43       7782
1100-1200     231.04       8686     207.38       7654
1200-1300     231.34       9179     207.37       7629
1300-1400     231.60       9619     207.38       7654
1400-1500     231.81       9982     207.42       7756
1500-1600     231.97      10263     207.49       7936
1600-1700     232.06      10424     207.59       8197
1700-1800     232.12      10531     207.70       8489
1800-1900     232.10      10495     207.82       8814
1900-2000     232.04      10388     207.95       9173
2000-2100     231.94      10210     208.07       9511
2100-2200     231.81       9982     208.18       9827
2200-2300     231.65       9704     208.27      10089
2300-2400     231.47       9397     208.34      10296
 
AVERAGE       230.88       8515     207.86       8962

                                        DAILY RIVER REPORT FOR 5-7-2009
                                                       PAGE 4
                                        (All values are averages over the hour)



               MARTINEZ LAKE*         BELOW LAGUNA DAM          YUMA GAGE           NORTH BOUNDARY    
 TIME         STAGE       FLOW        STAGE       FLOW       STAGE       FLOW      STAGE       FLOW   
 (MST)         (FT)       (CFS)        (FT)       (CFS)       (FT)       (CFS)      (FT)       (CFS) 

0000-0100     185.50       9713       125.67       1067      112.64       1110                      
0100-0200     185.48       9667       125.76       1102      112.70       1147                      
0200-0300     185.47       9644       125.80       1135      112.78       1175                      
0300-0400     185.47       9644       125.75       1165      112.86       1220                      
0400-0500     185.47       9644       125.61       1137      112.92       1265                      
0500-0600     185.48       9667       125.42       1065      112.96       1297                      
0600-0700     185.49       9690       125.29        995      113.02       1320                      
0700-0800     185.50       9713       125.12        939      113.08       1357                      
0800-0900     185.52       9758       124.87        864      113.12       1390                      
0900-1000     185.53       9940       124.68        776      113.15       1415                      
1000-1100     185.54       9963       124.52        700      113.15       1432                      
1100-1200     185.54       9963       124.41        645      113.10       1437                      
1200-1300     185.54       9963       124.33        606      113.05       1407                      
1300-1400     185.52       9918       124.28        581      112.98       1375                      
1400-1500     185.50       9872       124.24        562      112.89       1335                      
1500-1600     185.47       9804       124.20        549      112.80       1287                      
1600-1700     185.42       9690       124.19        538      112.70       1235                      
1700-1800     185.40       9644       124.19        532      112.67       1182                      
1800-1900                                           527                   1130                      
1900-2000                                           522                   1085                      
2000-2100                                           520                   1045                      
2100-2200                                           516                   1015                      
2200-2300                                           516                    989                      
2300-2400                                           514                    964                      
 
AVERAGE                                                                   1230                      


  * The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake 
E  

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

Note: Automatic reports have not been checked for errors.

Comments and questions about the data to:
Water Operations, bcoowaterops@usbr.gov