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LOWER COLORADO RIVER DAILY REPORT
(hourly data)





                                        DAILY RIVER REPORT FOR 10-1-2012
                                                       PAGE 1
                                        (All values are averages over the hour)



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

0000-0100     1115.13        2614      639.51      1604.4        4550      447.00       561.1        4949
0100-0200     1115.15        1791      639.48      1603.6        4489      447.07       562.4        4562
0200-0300     1115.17        2081      639.51      1604.4        4453      447.07       562.4        4646
0300-0400     1115.17        1404      639.47      1603.3        4513      447.09       562.8        4634
0400-0500     1115.16        1355      639.44      1602.5        4380      447.16       564.1        4586
0500-0600     1115.18        1742      639.45      1602.8        4513      447.21       565.1        4550
0600-0700     1115.19        1573      639.44      1602.5        4900      447.19       564.7        8990
0700-0800     1115.19        1186      639.35      1600.1       12439      447.26       566.0        9281
0800-0900     1115.19        1646      639.33      1599.6       13891      447.27       566.2        9281
0900-1000     1115.20        2710      639.31      1599.1       13661      447.28       566.4       10588
1000-1100     1115.21        2323      639.23      1596.9       18477      447.31       567.0        9341
1100-1200     1115.18        2977      639.16      1595.1       18900      447.33       567.3        9341
1200-1300     1115.20        6897      639.17      1595.3       18900      447.35       567.7       12560
1300-1400     1115.19       16795      639.03      1591.6       18997                               14084
1400-1500     1115.18       24805      639.07      1592.7       18961                               14084
1500-1600     1115.17       22070      639.04      1591.9       18985                               14060
1600-1700     1115.15       22506      639.12      1594.0       18949      447.27       566.2       14096
1700-1800     1115.14       21562      639.11      1593.7       19009      447.26       566.0       15077
1800-1900     1115.13       18465      639.08      1592.9       18670      447.26       566.0       13576
1900-2000     1115.11       16408      639.08      1592.9       18634      447.27       566.2       10672
2000-2100     1115.10       16964      639.14      1594.5       14290      447.26       566.0        8494
2100-2200     1115.13        6849      639.12      1594.0       14024      447.30       566.8        4380
2200-2300     1115.11        2323      639.13      1594.3       13976      447.32       567.1        4441
2300-2400                                                                                               
 
AVERAGE                      8654                               13155                                9142
 
                                        DAILY RIVER REPORT FOR 10-1-2012
                                                       PAGE 2
                                        (All values are averages over the hour)



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

0000-0100     485.95      15335     459.22      14006       451.87      14137     342.19       5332     302.72      11513     264.68       7044
0100-0200     485.17      13197     459.37      14312       452.08      14879     341.88       4490     302.72      11513     265.02       7639
0200-0300     484.21      10837     459.39      14356       452.26      15213     341.89       4516     302.63      11292     265.34       8228
0300-0400     483.21       8682     459.29      14093       452.40      15445     341.80       4284     302.43      10806     265.51       8554
0400-0500     482.35       7062     459.07      13619       452.49      15406     341.76       4183     302.14      10119     265.70       8920
0500-0600     481.73       6023     458.75      12952       452.54      15175     341.83       4361     301.77       9271     265.78       9074
0600-0700     481.34       5421     458.34      12155       452.52      14713     341.84       4387     301.34       8329     265.82       9148
0700-0800     481.12       5099     457.89      11305       452.46      14212     341.95       4674     300.90       7413     265.82       9135
0800-0900     481.06       5014     457.40      10433       452.34      13696     342.83       7284     300.48       6583     265.65       8818
0900-1000     481.81       6151     456.90       9614       452.20      12974     343.18       8472     300.12       5908     265.52       8572
1000-1100     483.39       9048     456.42       8861       452.02      12391     343.39       9225     299.81       5352     265.26       8089
1100-1200     484.62      11809     455.96       8198       451.82      11625     343.38       9188     299.58       4957     264.98       7570
1200-1300                           455.55       7642       451.59      10846     343.29       8862     299.45       4739     264.63       6972
1300-1400                           455.26       7271       451.38      10170     343.26       8755     299.49       4806     264.33       6466
1400-1500                           455.19       7193       451.17       9637     343.75      10586     299.75       5248     263.96       5866
1500-1600                           455.41       7495       451.01       9356     344.14      12159     300.14       5944     263.61       5322
1600-1700     487.41      19898     455.91       8170       450.92       9500     344.32      12920     300.51       6641     263.23       4764
1700-1800     487.49      20170     456.56       9122       450.91       9859     344.36      13092     300.78       7171     262.98       4412
1800-1900     487.55      20375     457.21      10176       450.98      10460     344.40      13266     301.02       7658     262.87       4257
1900-2000     487.56      20409     457.82      11232       451.12      11137     344.55      13924     301.23       8096     262.83       4210
2000-2100     487.56      20409     458.34      12214       451.32      12044     344.40      13266     301.51       8696     263.03       4484
2100-2200     487.45      20033     458.78      13075       451.53      12841     343.96      11420     301.81       9361     263.32       4890
2200-2300     487.11      18899     459.13      13790       451.77      13562     343.28       8826     302.08       9979     263.59       5292
2300-2400                                                                                                                                      
 
AVERAGE                   12835     457.53      10925       451.77      12577     343.11       8586     301.06       7887     264.50       6858
 
                                        DAILY RIVER REPORT FOR 10-1-2012
                                                       PAGE 3
                                        (All values are averages over the hour)



                  I-10 BRIDGE         McINTYRE PARK          TAYLOR FERRY           OXBOW BRIDGE            CIBOLA             PICACHO PARK  
 TIME          STAGE       FLOW      STAGE       FLOW      STAGE       FLOW      STAGE       FLOW      STAGE       FLOW      STAGE       FLOW 
 (MST)         (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS)      (FT)       (CFS) 
0000-0100     247.69       5370     238.31       6143     230.13       6850     220.16       7864     208.07       8817     190.67           
0100-0200     247.82       5592     238.17       5909     229.88       6484     219.97       7510     208.06       8790     190.69           
0200-0300     248.02       5940     238.11       5810     229.65       6156     219.78       7158     208.03       8710     190.73           
0300-0400     248.28       6405     238.12       5826     229.47       5905     219.59       6809     207.99       8604     190.77           
0400-0500     248.57       6940     238.20       5959     229.35       5741     219.42       6498     207.92       8420     190.81           
0500-0600     248.86       7493     238.36       6227     229.31       5686     219.27       6225     207.83       8186     190.85           
0600-0700     249.14       8041     238.58       6603     229.34       5727     219.16       6026     207.73       7930     190.88           
0700-0800     249.38       8524     238.83       7039     229.46       5892     219.10       5918     207.63       7678     190.90           
0800-0900     249.56       8893     239.10       7522     229.66       6170     219.09       5900     207.53       7430     190.91           
0900-1000     249.70       9185     239.35       7978     229.93       6557     219.12       5954     207.44       7210     190.92           
1000-1100     249.78       9353     239.57       8388     230.23       7000     219.21       6116     207.36       7017     190.91           
1100-1200     249.79       9374     239.76       8749     230.52       7441     219.37       6407     207.29       6850     190.89           
1200-1300     249.76       9311     239.89       8998     230.81       7895     219.55       6735     207.25       6756     190.86           
1300-1400     249.66       9101     239.97       9153     231.05       8281     219.78       7158     207.23       6709     190.80           
1400-1500     249.52       8811     240.01       9230     231.23       8577     220.00       7566     207.23       6709     190.74           
1500-1600     249.33       8423     240.00       9211     231.35       8776     220.20       7939     207.27       6803     190.66           
1600-1700     249.11       7982     239.94       9095     231.41       8877     220.37       8257     207.34       6969     190.59           
1700-1800     248.88       7531     239.82       8863     231.43       8911     220.50       8502     207.43       7186     190.52           
1800-1900     248.63       7053     239.66       8558     231.39       8843     220.58       8653     207.53       7430     190.46           
1900-2000     248.38       6588     239.46       8183     231.30       8693     220.62       8729     207.64       7703     190.40           
2000-2100     248.15       6171     239.23       7758     231.16       8461     220.61       8710     207.74       7956     190.36           
2100-2200     247.94       5800     239.00       7341     230.97       8152     220.56       8616     207.84       8212     190.34           
2200-2300     247.78       5523     238.77       6933     230.74       7784     220.48       8465     207.92       8420     190.34           
2300-2400                                                                                                                                    
 
AVERAGE       248.86       7539     239.14       7629     230.42       7342     219.85       7292     207.62       7674                      
 
                                        DAILY RIVER REPORT FOR 10-1-2012
                                                       PAGE 4
          (All stage and flow values are averages over the hour. All elevations are end-of-period values.)



               MARTINEZ LAKE*       SEN WASH   IMPERIAL       BELOW LAGUNA DAM           YUMA GAGE          NORTH BOUNDARY              BROCK RESERVOIR
 TIME          STAGE      FLOW       STAGE       STAGE        STAGE      FLOW        STAGE       FLOW      STAGE       FLOW      INFLOW     STORAGE    RELEASE 
 (MST)         (FT)      (CFS)        (FT)        (FT)        (FT)      (CFS)        (FT)       (CFS)      (FT)       (CFS)      (CFS)       (AF)       (CFS)

0000-0100     185.06      7939      237.33      180.81       124.00       418       111.48        596     105.31       1090                                 
0100-0200     185.06      7933      237.32      180.80       124.00       418       111.46        589     105.24       1005                                 
0200-0300     185.06      7933      237.30      180.78       124.00       418       111.46        584     105.19        948                                 
0300-0400     185.06      7931      237.28      180.73       124.00       418       111.46        584     105.16        906                                 
0400-0500     185.06      7933      237.26      180.66       124.00       418       111.46        584     105.15        887                                 
0500-0600     185.06      7933      237.25      180.59       124.00       419       111.46        584     105.14        878                                 
0600-0700     185.07      7958      237.23      180.55       124.00       420       111.47        584     105.13        868                                 
0700-0800     185.09      7993      237.22      180.56       124.00       420       111.47        590     105.13        871                                 
0800-0900     185.10      8031      237.22      180.57       124.00       418       111.44        579     105.13        866                                 
0900-1000     185.12      8074      237.22      180.59       124.00       417       111.43        572     105.12        859                                 
1000-1100     185.14      8115      237.21      180.60       124.00       418       111.42        566     105.11        843                                 
1100-1200     185.16      8159      237.18      180.62       124.00       416       111.41        561     105.10        835                                 
1200-1300     185.18      8191      237.17      180.66       124.00       417       111.40        560     105.10        827                                 
1300-1400     185.19      8216      237.16      180.69       124.02       417       111.39        554     105.09        822                                 
1400-1500     185.19      8216      237.14      180.72       124.02       418       111.39        546     105.09        819                                 
1500-1600     185.19      8224      237.12      180.75       124.02       418       111.43        565     105.08        813                                 
1600-1700     185.19      8216      237.10      180.69       124.02       417       111.40        561     105.08        811                                 
1700-1800     185.18      8189      237.08      180.68       124.02       417       111.34        536     105.09        819                                 
1800-1900     185.15      8140      237.06      180.68       124.02       415       111.32        520     105.09        819                                 
1900-2000     185.12      8074      237.04      180.68       124.02       418       111.29        511     105.08        813                                 
2000-2100     185.09      7987      237.02      180.68       124.03       418       111.28        503     105.07        801                                 
2100-2200     185.05      7909      237.01      180.66       124.03                 111.26        499     105.06        786                                 
2200-2300     185.01      7825      237.00      180.66       124.03                 111.25                105.05        776                                 
2300-2400                                                                                                                                                   
 
AVERAGE       185.11      8049                               124.01                 111.40        560     105.12        859                                 


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

Note: Automatic reports have not been checked for errors.

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