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LOWER COLORADO RIVER DAILY REPORT
(hourly data)





                                        DAILY RIVER REPORT FOR 5-18-2013
                                                       PAGE 1
                                      (Releases are averages over the hour.)
                            (Elevation and storage values are end-of-period readings.)


               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     1110.65        7333      643.72      1718.4        4429      448.07       581.4        9486
0100-0200     1110.68        6244      643.76      1719.5        4441      448.06       581.1        9426
0200-0300     1110.67        6897      643.68      1717.5        4429      448.07       581.3        9438
0300-0400     1110.64        6655      643.74      1719.0        4416      448.08       581.6        9462
0400-0500     1110.68        6365      643.73      1718.7        4646      448.04       580.7        9547
0500-0600     1110.70        5034      643.70      1718.0        8930      448.05       581.0       14169
0600-0700     1110.68        3969      643.70      1718.0       13576      448.08       581.6       14302
0700-0800     1110.67        6607      643.67      1717.0       13467      448.08       581.5       14629
0800-0900     1110.69        9414      643.62      1715.9       13455      448.03       580.7       14762
0900-1000     1110.69       12971      643.64      1716.2       17642      448.05       581.0       14762
1000-1100     1110.67       14520      643.59      1715.1       18102      448.07       581.4       14786
1100-1200     1110.69       15173      643.59      1714.9       22821      448.05       580.9       14496
1200-1300     1110.69       12947      643.50      1712.5       22930      448.04       580.8       14181
1300-1400     1110.67       10890      643.53      1713.1       23038      448.03       580.5       14060
1400-1500     1110.68       10769      643.48      1711.8       22990      448.02       580.3       13951
1500-1600     1110.69       14980      643.43      1710.4       23014      447.97       579.5       13734
1600-1700     1110.67       13286      643.40      1709.6       23135      447.95       579.1       13588
1700-1800     1110.66       16020      643.37      1708.9       23220      447.96       579.2       13794
1800-1900     1110.68       16746      643.34      1708.1       23184      448.01       580.1       10273
1900-2000     1110.65       17158      643.36      1708.7       23159      447.94       578.9        8966
2000-2100     1110.64       20594      643.32      1707.4       18646      447.91       578.4        9002
2100-2200     1110.64       21538      643.40      1709.7       18332      447.95       579.1        8966
2200-2300     1110.65       18900      643.38      1709.2       13564      447.95       579.1        8966
2300-2400     1110.62       17206      643.40      1709.7        9099      447.93       578.6        8954
 
AVERAGE                     12176                               15611                               11987
 
                                        DAILY RIVER REPORT FOR 5-18-2013
                                                       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     487.27      18980     460.61      19336                   17557     343.08       8103     302.67      12612     265.76       9492
0100-0200     486.21      15546     460.84      19978                   18273     343.02       7905     302.68      12634     265.94       9850
0200-0300     484.92      11967     460.91      20156                   18819     343.08       8117     302.64      12524     266.04      10053
0300-0400     483.66       9054     460.81      19852                   19194     343.12       8266     302.51      12206     266.14      10262
0400-0500     482.57       6959     460.53      19091                   19628     343.14       8322     302.33      11775     266.23      10460
0500-0600     481.77       5644     460.12      17972                   19093     343.12       8263     302.11      11219     266.29      10581
0600-0700     481.27       4933     459.61      16653                   18477     343.29       8852     301.86      10638     266.34      10673
0700-0800     481.45       5183     459.02      15273                   18240     343.91      11259     301.64      10117     266.26      10506
0800-0900     482.64       7078     458.42      13917                   17554     344.15      12259     301.44       9671     266.11      10211
0900-1000     483.85       9460     457.80      12661                   16435     344.29      12870     301.31       9392     266.08      10143
1000-1100     484.70      11404     457.23      11553                   15314     344.41      13375     301.24       9235     265.94       9856
1100-1200     485.50      13481     456.74      10690                   14186     344.41      13402     301.27       9303     265.74       9451
1200-1300     486.28      15747     456.42      10139                   13070     344.39      13286     301.43       9660     265.52       9024
1300-1400     487.11      18440     456.30       9960                   12425     344.32      12993     301.70      10257     265.37       8739
1400-1500     487.75      20691     456.41      10146                   12018     344.31      12949     301.98      10921     265.17       8364
1500-1600     488.14      22174     456.74      10710                   12021     344.27      12783     302.22      11500     265.09       8208
1600-1700     488.38      23130     457.26      11654                   12422     344.25      12678     302.41      11962     265.17       8354
1700-1800     488.51      23651     457.90      12901                   12958     344.21      12509     302.55      12296     265.20       8409
1800-1900     488.60      23992     458.57      14321                   13802     344.16      12298     302.63      12516     265.30       8606
1900-2000     488.65      24225     459.20      15753                   14667     344.14      12187     302.69      12657     265.46       8920
2000-2100     488.70      24406     459.75      17080                   15644     343.65      10198     302.72      12730     265.66       9305
2100-2200     488.59      23971     460.20      18259                   16471     343.16       8389     302.73      12763     265.88       9732
2200-2300     488.25      22605     460.58      19272                   17444     343.01       7884     302.73      12750     266.05      10074
2300-2400     487.78      20816     460.88      20087                   18354     342.98       7759     302.70      12677     266.18      10349
 
AVERAGE       485.94      15981     458.87      15309                   16003     343.75      10704     302.17      11417     265.79       9568
 
                                        DAILY RIVER REPORT FOR 5-18-2013
                                                       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     248.61       7358     238.94       7203     230.21       7232     219.81       7151     207.65       8068     190.79       8617
0100-0200     248.77       7669     238.98       7272     230.19       7207     219.78       7096     207.66       8076     190.74       8509
0200-0300     248.96       8037     239.04       7384     230.19       7205     219.76       7057     207.66       8084     190.69       8423
0300-0400     249.14       8397     239.14       7562     230.22       7254     219.74       7021     207.66       8086     190.65       8339
0400-0500     249.31       8748     239.28       7807     230.29       7359     219.74       7012     207.66       8076     190.62       8270
0500-0600     249.46       9067     239.43       8087     230.40       7522     219.75       7039     207.65       8050     190.59       8212
0600-0700     249.60       9352     239.59       8392     230.54       7730     219.79       7110     207.64       8030     190.56       8159
0700-0800     249.71       9576     239.75       8693     230.70       7976     219.85       7228     207.63       8020     190.54       8116
0800-0900     249.79       9750     239.90       8970     230.87       8251     219.93       7360     207.63       8007     190.52       8075
0900-1000     249.84       9863     240.03       9224     231.06       8562     220.03       7554     207.63       8014     190.50       8037
1000-1100     249.85       9878     240.15       9447     231.23       8846     220.16       7786     207.65       8048     190.48       8000
1100-1200     249.83       9827     240.24       9623     231.38       9099     220.30       8053     207.67       8102     190.47       7971
1200-1300     249.77       9712     240.30       9752     231.52       9346     220.44       8310     207.70       8186     190.45       7943
1300-1400     249.69       9534     240.34       9833     231.64       9558     220.58       8580     207.75       8306     190.44       7921
1400-1500     249.57       9296     240.35       9851     231.72       9703     220.71       8827     207.80       8452     190.43       7901
1500-1600     249.44       9023     240.33       9813     231.78       9813     220.82       9047     207.87       8631     190.42       7883
1600-1700     249.31       8742     240.28       9705     231.81       9855     220.91       9209     207.94       8814     190.42       7872
1700-1800     249.18       8488     240.20       9544     231.80       9852     220.98       9334     208.02       9024     190.42       7872
1800-1900     249.08       8289     240.10       9348     231.76       9774     221.01       9392     208.09       9225     190.42       7877
1900-2000     249.01       8136     239.99       9135     231.68       9635     221.01       9394     208.16       9420     190.43       7896
2000-2100     248.98       8088     239.88       8923     231.59       9460     220.99       9353     208.23       9597     190.45       7939
2100-2200     249.01       8148     239.77       8731     231.48       9269     220.95       9288     208.28       9756     190.48       7998
2200-2300     249.08       8291     239.70       8591     231.37       9078     220.89       9169     208.32       9875     190.52       8072
2300-2400     249.20       8520     239.66       8518     231.26       8895     220.81       9012     208.35       9954     190.56       8159
 
AVERAGE       249.34       8825     239.81       8809     231.11       8687     220.36       8183     207.85       8579     190.53           
 
                                        DAILY RIVER REPORT FOR 5-18-2013
                                                       PAGE 4
          (All stage and flow values are averages over the hour. All elevations are end-of-period values.)



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

0000-0100     185.43      9057      229.06      180.72          147.88        124.03       466       112.34       1065     105.49       1325                                 
0100-0200     185.40      8984      229.36      180.71          147.88        124.04       466       112.29       1050     105.50       1333                                 
0200-0300     185.36      8911      229.58      180.71          147.89        124.04       466       112.28       1045     105.50       1333                                 
0300-0400     185.32      8804      229.69      180.75          147.89        124.04       467       112.30       1050     105.50       1331                                 
0400-0500     185.28      8717      229.80      180.78          147.90        124.04       469       112.31       1050     105.50       1333                                 
0500-0600     185.24      8636      229.89      180.75          147.90        124.04       468       112.31       1050     105.50       1334                                 
0600-0700     185.21      8564      229.91      180.74          147.90        124.04       469       112.27       1040     105.51       1342                                 
0700-0800     185.18      8500      229.89      180.78          147.90        124.04       469       112.25       1030     105.51       1345                                 
0800-0900     185.15      8436      229.86      180.79          147.91        124.04       470       112.26       1030     105.50       1336                                 
0900-1000     185.12      8372      229.84      180.75          147.91        124.04       470       112.29       1042     105.50       1331                                 
1000-1100     185.10      8311      229.82      180.77          147.92        124.04       469       112.34       1062     105.50       1331                                 
1100-1200     185.07      8256      229.79      180.75          147.92        124.04       467       112.37       1080     105.50       1333                                 
1200-1300     185.05      8217      229.77      180.73          147.92        124.04       473       112.33       1067     105.50       1333                                 
1300-1400     185.03      8170      229.75      180.71          147.92        124.05       471       112.30       1050     105.49       1323                                 
1400-1500     185.01      8129      229.72      180.70          147.93        124.05       470       112.32       1057     105.48       1309                                 
1500-1600     184.99      8087      229.69      180.69          147.93        124.04       469       112.35       1070     105.47       1297                                 
1600-1700     184.98      8049      229.69      180.66          147.95        124.04       469       112.35       1070     105.47       1295                                 
1700-1800     184.96      8024      229.65      180.67          147.95        124.04       468       112.32       1065     105.47       1295                                 
1800-1900     184.95      7986      229.62      180.64          147.96        124.04       469       112.31       1060     105.47       1293                                 
1900-2000     184.93      7955      229.61      180.65          147.96        124.03       466       112.32       1060     105.46       1285                                 
2000-2100     184.92      7931      229.59      180.65          147.96        124.03       465       112.31       1055     105.46       1282                                 
2100-2200     184.91      7903      229.56      180.63          147.98        124.03       465       112.30       1050     105.46       1280                                 
2200-2300     184.91      7903      229.55      180.61          147.98        124.03       465       112.26       1035     105.46       1280                                 
2300-2400     184.91      7903      229.53      180.65          147.99        124.03       465       112.22       1010     105.46       1280                                 
 
AVERAGE       185.10      8325                                  147.99        124.04        468      112.30        1052     105.49       1315                                 


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



                                        DAILY RIVER REPORT FOR 5-17-2013
                                                       PAGE 1
                                      (Releases are averages over the hour.)
                            (Elevation and storage values are end-of-period readings.)


               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     1110.79       10019      643.69      1717.6        4392      448.17       583.4        9353
0100-0200     1110.76        6558      643.70      1718.0        4404      448.20       584.0        9390
0200-0300     1110.79        7841      643.67      1717.1        4416      448.24       584.6        9378
0300-0400     1110.79        6897      643.73      1718.8        4392      448.22       584.3        9390
0400-0500     1110.77        8688      643.69      1717.6        7187      448.22       584.2        9378
0500-0600     1110.77       11011      643.65      1716.7       10503      448.27       585.3        9353
0600-0700     1110.77       12294      643.72      1718.6       13685      448.26       585.0        9426
0700-0800     1110.75       12753      643.67      1717.2       13697      448.21       584.1       14048
0800-0900     1110.75       16166      643.72      1718.4       13697      448.27       585.1       14266
0900-1000     1110.77       18924      643.66      1716.8       13721      448.28       585.5       14326
1000-1100     1110.76       21490      643.73      1718.8       13673      448.25       584.8       14326
1100-1200     1110.74       26838      643.72      1718.4       13600      448.24       584.8       14326
1200-1300     1110.73       25604      643.68      1717.4       17751      448.25       584.9       14387
1300-1400     1110.73       24031      643.72      1718.6       22337      448.24       584.7       14072
1400-1500     1110.72       18634      643.70      1717.9       22942      448.20       584.0       14072
1500-1600     1110.72       17763      643.71      1718.1       23063      448.17       583.3       14072
1600-1700     1110.70       13673      643.73      1718.8       23159      448.18       583.6       14109
1700-1800     1110.69       16359      643.66      1716.8       23075      448.12       582.4       13988
1800-1900     1110.68       14641      643.63      1716.1       23184      448.10       581.9       14024
1900-2000     1110.65       18803      643.67      1717.1       23075      448.10       581.9       13976
2000-2100     1110.67       19796      643.71      1718.3       23075      448.14       582.8       11350
2100-2200     1110.66       19796      643.69      1717.6       18138      448.10       581.9        9172
2200-2300     1110.67       12729      643.77      1719.8       13782      448.05       580.9        9063
2300-2400     1110.65       11035      643.76      1719.5        8978      448.06       581.2        8881
 
AVERAGE                     15514                               14997                               12005
 
                                        DAILY RIVER REPORT FOR 5-17-2013
                                                       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     487.27      18984     461.00      20432                   18644     342.94       7651     301.15       9028     264.47       7103
0100-0200     486.20      15519     461.15      20856                   19426     342.51       6282     301.40       9586     264.33       6856
0200-0300     484.95      12023     461.16      20873                   19734     342.84       7294     301.60      10036     264.29       6798
0300-0400     483.66       9052     461.02      20435                   20054     343.11       8232     301.67      10197     264.40       6984
0400-0500     482.56       6946     460.71      19549                   20215     343.09       8148     301.61      10062     264.54       7222
0500-0600     481.77       5650     460.26      18347                   19961     343.08       8110     301.45       9707     264.61       7348
0600-0700     481.43       5159     459.73      16961                   19194     343.09       8148     301.25       9250     264.70       7509
0700-0800     482.02       6044     459.13      15511                   18424     343.11       8221     301.07       8845     264.86       7794
0800-0900     483.26       8235     458.51      14106                   17845     343.25       8719     300.94       8585     264.93       7912
0900-1000     484.28      10415     457.89      12818                   16755     343.84      10975     300.91       8506     264.91       7881
1000-1100     484.88      11859     457.33      11735                   15632     344.12      12136     300.91       8504     264.73       7563
1100-1200     485.17      12607     456.89      10946                   14537     344.23      12604     300.92       8542     264.68       7463
1200-1300     485.32      13011     456.63      10497                   13563     344.26      12722     300.95       8608     264.64       7394
1300-1400     485.46      13379     456.57      10398                   12823     344.27      12778     301.05       8804     264.62       7373
1400-1500     485.97      14818     456.64      10521                   12488     344.27      12752     301.24       9232     264.57       7277
1500-1600     486.85      17563     456.77      10754                   12596     344.25      12678     301.52       9852     264.35       6903
1600-1700     487.59      20121     456.95      11064                   12704     344.21      12492     301.80      10486     264.43       7032
1700-1800     488.06      21862     457.20      11527                   12845     344.25      12674     302.03      11042     264.49       7141
1800-1900     488.34      22952     457.59      12276                   13052     344.25      12695     302.23      11512     264.51       7179
1900-2000     488.50      23607     458.11      13335                   13522     344.25      12695     302.36      11849     264.63       7387
2000-2100     488.60      23996     458.70      14611                   14200     344.26      12717     302.46      12083     264.88       7830
2100-2200     488.65      24204     459.28      15946                   15173     344.18      12367     302.54      12284     265.05       8141
2200-2300     488.54      23772     459.80      17215                   16032     343.80      10810     302.60      12428     265.29       8582
2300-2400     488.07      21901     460.25      18374                   16988     343.31       8913     302.64      12541     265.52       9032
 
AVERAGE       485.73      15153     458.72      14962                   16100     343.70      10534     301.60      10065     264.68       7488
 
                                        DAILY RIVER REPORT FOR 5-17-2013
                                                       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     248.50       7164     239.56       8325     231.31       8975     220.92       9223     208.46      10245     191.06       9171
0100-0200     248.42       7003     239.43       8089     231.16       8723     220.84       9066     208.46      10247     191.08       9213
0200-0300     248.37       6917     239.31       7867     231.01       8480     220.72       8843     208.45      10216     191.10       9260
0300-0400     248.32       6825     239.21       7681     230.85       8225     220.61       8632     208.43      10159     191.13       9323
0400-0500     248.29       6775     239.12       7515     230.72       8006     220.49       8414     208.39      10064     191.16       9385
0500-0600     248.27       6734     239.04       7381     230.60       7828     220.37       8183     208.35       9945     191.20       9454
0600-0700     248.29       6766     238.99       7281     230.49       7657     220.26       7978     208.30       9810     191.23       9526
0700-0800     248.32       6819     238.94       7204     230.39       7498     220.17       7805     208.25       9658     191.26       9582
0800-0900     248.35       6884     238.92       7158     230.30       7369     220.07       7615     208.18       9483     191.28       9630
0900-1000     248.43       7029     238.91       7148     230.23       7263     219.98       7458     208.12       9304     191.30       9667
1000-1100     248.50       7153     238.92       7165     230.18       7191     219.90       7320     208.05       9116     191.31       9689
1100-1200     248.56       7265     238.95       7213     230.16       7167     219.84       7193     207.99       8948     191.32       9703
1200-1300     248.59       7322     238.99       7288     230.16       7166     219.79       7099     207.93       8777     191.32       9697
1300-1400     248.57       7289     239.04       7375     230.17       7182     219.76       7054     207.86       8615     191.30       9673
1400-1500     248.55       7244     239.08       7454     230.20       7224     219.74       7014     207.82       8486     191.29       9636
1500-1600     248.51       7176     239.11       7503     230.25       7295     219.74       7015     207.76       8355     191.26       9584
1600-1700     248.47       7099     239.12       7526     230.30       7375     219.75       7032     207.73       8251     191.23       9514
1700-1800     248.41       6992     239.12       7519     230.34       7426     219.77       7074     207.70       8174     191.18       9421
1800-1900     248.36       6897     239.10       7479     230.37       7474     219.79       7109     207.67       8109     191.13       9317
1900-2000     248.33       6845     239.06       7420     230.37       7480     219.82       7160     207.65       8063     191.08       9210
2000-2100     248.31       6808     239.02       7349     230.36       7453     219.83       7186     207.64       8037     191.02       9093
2100-2200     248.33       6836     238.98       7275     230.33       7418     219.85       7209     207.64       8032     190.97       8980
2200-2300     248.38       6934     238.95       7219     230.30       7368     219.84       7204     207.64       8037     190.91       8857
2300-2400     248.47       7108     238.94       7197     230.25       7293     219.83       7176     207.65       8053     190.85       8733
 
AVERAGE       248.41       6995     239.07       7443     230.45       7606     220.07       7628     208.00       9008     191.17           
 
                                        DAILY RIVER REPORT FOR 5-17-2013
                                                       PAGE 4
          (All stage and flow values are averages over the hour. All elevations are end-of-period values.)



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

0000-0100     185.43      9060      227.73      180.57          147.79        124.02       459       112.27       1040     105.45       1265                                 
0100-0200     185.42      9043      227.71      180.61          147.80        124.02       461       112.26       1037     105.45       1265                                 
0200-0300     185.42      9037      227.70      180.63          147.80        124.02       461       112.25       1030     105.45       1265                                 
0300-0400     185.42      9037      227.67      180.59          147.81        124.02       462       112.26       1032     105.45       1263                                 
0400-0500     185.43      9048      227.66      180.60          147.82        124.02       461       112.26       1037     105.45       1265                                 
0500-0600     185.43      9060      227.62      180.60          147.82        124.03       462       112.23       1022     105.45       1265                                 
0600-0700     185.44      9080      227.52      180.59          147.83        124.03       462       112.22       1017     105.45       1263                                 
0700-0800     185.45      9094      227.51      180.63          147.83        124.03       464       112.25       1025     105.44       1254                                 
0800-0900     185.46      9133      227.49      180.65          147.83        124.03       463       112.28       1047     105.44       1251                                 
0900-1000     185.48      9161      227.45      180.66          147.82        124.03       464       112.23       1022     105.44       1251                                 
1000-1100     185.49      9206      227.45      180.69          147.82        124.03       466       112.19       1000     105.44       1254                                 
1100-1200     185.51      9243      227.44      180.62          147.82        124.03       465       112.17        992     105.44       1248                                 
1200-1300     185.53      9277      227.41      180.62          147.82        124.03       464       112.19        997     105.43       1233                                 
1300-1400     185.54      9308      227.38      180.61          147.83        124.03       462       112.24       1015     105.42       1225                                 
1400-1500     185.55      9325      227.32      180.65          147.84        124.03       464       112.29       1047     105.41       1214                                 
1500-1600     185.55      9328      227.32      180.64          147.84        124.03       463       112.32       1057     105.42       1228                                 
1600-1700     185.55      9331      227.35      180.71          147.84        124.03       462       112.34       1067     105.43       1244                                 
1700-1800     185.55      9331      227.33      180.73          147.85        124.03       464       112.36       1072     105.45       1259                                 
1800-1900     185.55      9331      227.32      180.79          147.85        124.02       461       112.38       1082     105.46       1278                                 
1900-2000     185.54      9314      227.51      180.77          147.86        124.02       461       112.39       1090     105.47       1289                                 
2000-2100     185.54      9304      227.84      180.74          147.86        124.02       461       112.39       1090     105.47       1297                                 
2100-2200     185.51      9245      228.17      180.71          147.87        124.03       464       112.36       1082     105.49       1318                                 
2200-2300     185.49      9204      228.46      180.66          147.88        124.03       465       112.34       1070     105.49       1324                                 
2300-2400     185.46      9133      228.76      180.71          147.88        124.03       466       112.36       1072     105.49       1324                                 
 
AVERAGE       185.49      9193                                  147.88        124.03        463      112.29        1040     105.45       1264                                 


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



                                        DAILY RIVER REPORT FOR 5-16-2013
                                                       PAGE 1
                                      (Releases are averages over the hour.)
                            (Elevation and storage values are end-of-period readings.)


               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     1110.97        6486      643.53      1713.1        4416      448.16       583.0        9063
0100-0200     1110.97        7478      643.59      1714.8        4380      448.14       582.8        9051
0200-0300     1110.96        7236      643.52      1713.1        4392      448.17       583.3        9039
0300-0400     1110.97        6147      643.55      1713.8        4489      448.17       583.3        9014
0400-0500     1110.97        7333      643.55      1713.8        4344      448.17       583.3        9051
0500-0600     1110.95        9511      643.54      1713.5        8518      448.18       583.5        7913
0600-0700     1110.96       14786      643.52      1713.1        8894      448.20       583.8        9087
0700-0800     1110.96       16795      643.57      1714.4       13455      448.22       584.2        9123
0800-0900     1110.94       18949      643.49      1712.2       13782      448.23       584.5        9148
0900-1000     1110.92       21949      643.51      1712.6       13721      448.26       585.0        9111
1000-1100     1110.92       21756      643.53      1713.1       18053      448.28       585.5        9099
1100-1200     1110.92       22095      643.50      1712.5       22833      448.29       585.6        9123
1200-1300     1110.91       22385      643.50      1712.5       22930      448.31       585.9        9099
1300-1400     1110.91       23014      643.47      1711.5       22966      448.33       586.4        9111
1400-1500     1110.88       24926      643.50      1712.4       22917      448.34       586.6        9148
1500-1600     1110.86       30129      643.50      1712.4       22942      448.32       586.2        9087
1600-1700     1110.89       27540      643.51      1712.6       23014      448.31       586.0        9148
1700-1800     1110.87       21490      643.58      1714.5       22978      448.24       584.8       13443
1800-1900     1110.82       23595      643.57      1714.4       23050      448.22       584.3       13976
1900-2000     1110.82       20207      643.58      1714.7       23038      448.31       586.0       13915
2000-2100     1110.80       26596      643.68      1717.4       22942      448.21       584.1        9184
2100-2200     1110.77       23256      643.61      1715.5       18271      448.20       583.8        9148
2200-2300     1110.78       15077      643.74      1719.2       13637      448.24       584.7        8881
2300-2400     1110.77       17013      643.74      1719.2        8966      448.15       582.9        6340
 
AVERAGE                     18156                               15372                                9513
 
                                        DAILY RIVER REPORT FOR 5-16-2013
                                                       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     487.30      19074     460.95      20258                   18959     344.08      11949     302.58      12378     265.90       9780
0100-0200     486.24      15619     461.10      20696                   19504     343.67      10303     302.58      12378     265.97       9919
0200-0300     484.96      12067     461.12      20731                   20044     343.22       8608     302.58      12383     266.16      10301
0300-0400     483.67       9058     460.98      20307                   20461     343.03       7939     302.58      12388     266.17      10326
0400-0500     482.57       6952     460.67      19448                   20345     342.98       7756     302.57      12363     266.20      10400
0500-0600     481.77       5644     460.23      18256                   19961     343.00       7837     302.53      12266     266.21      10415
0600-0700     481.27       4924     459.70      16870                   19433     342.98       7769     302.41      11962     266.22      10427
0700-0800     481.30       4963     459.11      15443                   18837     342.83       7265     302.22      11498     266.23      10442
0800-0900     482.02       6032     458.49      14060                   17795     342.92       7571     301.99      10949     266.21      10417
0900-1000     483.10       7934     457.88      12784                   16572     343.00       7854     301.75      10379     266.19      10363
1000-1100     484.14      10089     457.30      11669                   15360     343.03       7932     301.52       9854     266.03      10045
1100-1200     484.89      11876     456.79      10754                   14236     342.98       7762     301.33       9425     266.07      10123
1200-1300     485.76      14208     456.40      10104                   13299     343.01       7867     301.16       9057     265.94       9858
1300-1400     486.81      17421     456.19       9759                   12356     343.03       7932     301.04       8783     265.71       9395
1400-1500     487.59      20107     456.18       9750                   11874     342.97       7745     300.96       8617     265.57       9117
1500-1600     488.05      21824     456.40      10126                   11697     342.96       7718     300.92       8544     265.33       8658
1600-1700     488.31      22849     456.86      10926                   11884     343.01       7857     300.91       8504     265.16       8340
1700-1800     488.46      23422     457.51      12124                   12381     343.02       7918     300.88       8450     264.89       7847
1800-1900     488.55      23788     458.21      13539                   13128     343.17       8428     300.87       8425     264.77       7636
1900-2000     488.61      24028     458.90      15030                   14149     343.81      10834     300.86       8408     264.70       7515
2000-2100     488.64      24159     459.50      16450                   15292     344.12      12123     300.85       8389     264.60       7333
2100-2200     488.66      24237     460.00      17702                   16328     344.06      11873     300.85       8383     264.40       6987
2200-2300     488.55      23784     460.41      18797                   17318     343.47       9507     300.86       8412     264.33       6861
2300-2400     488.08      21935     460.75      19710                   17762     343.07       8066     300.95       8591     264.35       6888
 
AVERAGE       485.80      15666     458.82      15221                   16207     343.23       8684     301.57      10033     265.55       9141
 
                                        DAILY RIVER REPORT FOR 5-16-2013
                                                       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     248.91       7484     239.38       7671     231.00       8467     220.68       8770     208.42      10136     191.05       9144
0100-0200     249.06       7776     239.38       7663     230.87       8251     220.57       8560     208.40      10093     191.07       9195
0200-0300     249.22       8088     239.42       7730     230.79       8128     220.46       8356     208.37       9999     191.10       9254
0300-0400     249.37       8395     239.50       7885     230.76       8080     220.38       8198     208.33       9883     191.13       9320
0400-0500     249.51       8668     239.61       8089     230.78       8113     220.30       8048     208.28       9745     191.17       9390
0500-0600     249.63       8916     239.74       8321     230.85       8219     220.26       7969     208.22       9589     191.20       9452
0600-0700     249.73       9117     239.88       8578     230.95       8385     220.25       7954     208.17       9436     191.23       9514
0700-0800     249.79       9754     240.00       9168     231.08       8600     220.28       8016     208.12       9301     191.25       9560
0800-0900     249.84       9848     240.12       9385     231.23       8839     220.33       8102     208.07       9165     191.27       9599
0900-1000     249.87       9915     240.21       9564     231.37       9081     220.41       8263     208.03       9059     191.28       9617
1000-1100     249.88       9945     240.28       9713     231.50       9312     220.51       8452     208.00       8989     191.28       9617
1100-1200     249.88       9943     240.35       9839     231.61       9510     220.61       8635     208.00       8973     191.27       9605
1200-1300     249.85       9872     240.39       9932     231.72       9692     220.72       8850     208.01       9002     191.26       9580
1300-1400     249.79       9761     240.42       9987     231.80       9839     220.84       9070     208.03       9056     191.24       9541
1400-1500     249.75       9665     240.43      10005     231.86       9958     220.91       9219     208.06       9146     191.22       9492
1500-1600     249.67       9491     240.42       9985     231.90      10035     220.99       9373     208.11       9269     191.18       9425
1600-1700     249.57       9275     240.39       9930     231.92      10072     221.05       9479     208.16       9411     191.15       9361
1700-1800     249.44       9017     240.35       9835     231.92      10066     221.10       9567     208.21       9561     191.12       9294
1800-1900     249.30       8729     240.27       9695     231.90      10024     221.12       9619     208.27       9714     191.09       9230
1900-2000     249.14       8407     240.19       9527     231.85       9934     221.13       9635     208.32       9852     191.07       9180
2000-2100     248.99       8110     240.09       9327     231.78       9806     221.13       9627     208.36       9968     191.05       9143
2100-2200     248.86       7846     239.97       9099     231.69       9651     221.10       9585     208.40      10073     191.04       9128
2200-2300     248.74       7613     239.83       8839     231.59       9458     221.05       9480     208.42      10156     191.04       9125
2300-2400     248.62       7386     239.70       8589     231.46       9239     221.00       9375     208.44      10207     191.04       9131
 
AVERAGE       249.43       8876     240.01       9098     231.43       9198     220.72       8842     208.22       9574     191.16           
 
                                        DAILY RIVER REPORT FOR 5-16-2013
                                                       PAGE 4
          (All stage and flow values are averages over the hour. All elevations are end-of-period values.)



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

0000-0100     185.37      8925      228.20      180.49          147.68        124.01       455       112.29       1050     105.47       1299                                 
0100-0200     185.37      8925      228.18      180.49          147.69        124.01       455       112.29       1050     105.48       1309                                 
0200-0300     185.37      8927      228.16      180.49          147.70        124.01       456       112.29       1050     105.49       1318                                 
0300-0400     185.38      8947      228.14      180.48          147.71        124.01       457       112.30       1050     105.49       1321                                 
0400-0500     185.38      8958      228.12      180.45          147.73        124.01       458       112.29       1050     105.50       1330                                 
0500-0600     185.40      8981      228.10      180.40          147.73        124.02       457       112.27       1037     105.50       1333                                 
0600-0700     185.41      9009      228.08      180.36          147.74        124.01       458       112.24       1025     105.50       1331                                 
0700-0800     185.42      9046      228.06      180.34          147.74        124.02       460       112.21       1010     105.49       1323                                 
0800-0900     185.44      9077      228.05      180.32          147.73        124.02       460       112.19       1001     105.49       1315                                 
0900-1000     185.46      9116      228.02      180.31          147.73        124.02       460       112.17        992     105.48       1306                                 
1000-1100     185.47      9150      228.01      180.31          147.73        124.02       460       112.16        992     105.47       1295                                 
1100-1200     185.49      9187      228.01      180.35          147.73        124.02       459       112.16        987     105.46       1278                                 
1200-1300     185.50      9218      227.97      180.36          147.73        124.01       460       112.15        984     105.45       1267                                 
1300-1400     185.51      9237      227.96      180.40          147.73        124.01       461       112.16        983     105.44       1251                  1121           
1400-1500     185.51      9240      227.94      180.42          147.73        124.01       458       112.18        992     105.44       1249                                 
1500-1600     185.51      9240      227.90      180.43          147.73        124.01       458       112.20        998     105.43       1241                                 
1600-1700     185.51      9237      227.89      180.43          147.74        124.01       457       112.24       1020     105.44       1248                                 
1700-1800     185.50      9220      227.85      180.45          147.74        124.01       457       112.29       1050     105.44       1251                                 
1800-1900     185.50      9215      227.84      180.47          147.75        124.01       458       112.26       1042     105.44       1251                                 
1900-2000     185.49      9195      227.83      180.51          147.76        124.01       457       112.26       1040     105.45       1265                                 
2000-2100     185.48      9172      227.80      180.65          147.76        124.01       457       112.27       1040     105.45       1265                                 
2100-2200     185.46      9134      227.79      180.68          147.77        124.01       458       112.28       1040     105.45       1261                                 
2200-2300     185.45      9110      227.77      180.62          147.77        124.02       459       112.29       1047     105.45       1261                                 
2300-2400     185.44      9082      227.74      180.59          147.79        124.02       459       112.28       1047     105.45       1261                                 
 
AVERAGE       185.45      9106                                  147.79        124.01        458      112.24        1020     105.46       1284                                 


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



                                        DAILY RIVER REPORT FOR 5-15-2013
                                                       PAGE 1
                                      (Releases are averages over the hour.)
                            (Elevation and storage values are end-of-period readings.)


               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     1111.12       12173      643.56      1714.2        4404      448.49       589.4        8579
0100-0200     1111.16        9970      643.49      1712.3        4344      448.51       589.9        8615
0200-0300     1111.16        6510      643.51      1712.8        4356      448.51       589.8        8627
0300-0400     1111.11        6558      643.60      1715.3        4320      448.52       590.1        8591
0400-0500     1111.11        5832      643.46      1711.2        4392      448.52       590.0        8700
0500-0600     1111.12        5300      643.54      1713.5        8809      448.39       587.5        9547
0600-0700     1111.13        9220      643.48      1711.9        8906      448.49       589.4       14375
0700-0800     1111.10        6365      643.49      1712.1       13600      448.49       589.6       14411
0800-0900     1111.11        8083      643.48      1712.0       13661      448.50       589.8       14302
0900-1000     1111.12       15996      643.34      1708.2       13734      448.47       589.1       14205
1000-1100     1111.10       20183      643.38      1709.2       18295      448.45       588.7       14205
1100-1200     1111.11       18319      643.37      1708.9       22833      448.45       588.7       14266
1200-1300     1111.10       20304      643.36      1708.6       23026      448.45       588.8       14218
1300-1400     1111.09       21683      643.37      1708.9       23002      448.41       587.9       14230
1400-1500     1111.08       23014      643.32      1707.4       23026      448.37       587.2       13576
1500-1600     1111.06       26644      643.33      1707.9       22905      448.37       587.2       13721
1600-1700     1111.03       27031      643.34      1708.1       22942      448.36       587.0       13516
1700-1800     1111.01       26257      643.35      1708.3       22978      448.32       586.1       13576
1800-1900     1111.00       25700      643.40      1709.6       22930      448.27       585.2       13576
1900-2000     1110.97       27757      643.41      1710.0       23050      448.24       584.6       13576
2000-2100     1110.96       28459      643.47      1711.7       22881      448.22       584.2       13564
2100-2200     1110.97       19021      643.45      1711.2       18307      448.20       583.8       13540
2200-2300     1110.95       11906      643.53      1713.3       13976      448.17       583.3       13600
2300-2400     1110.94       14036      643.57      1714.3        8785      448.15       582.9       10878
 
AVERAGE                     16513                               15394                               12500
 
                                        DAILY RIVER REPORT FOR 5-15-2013
                                                       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     485.92      14693     459.82      17227                   17692     342.96       7712     302.62      12486     265.97       9911
0100-0200     485.07      12344     459.83      17258                   17766     342.89       7468     302.61      12451     266.16      10303
0200-0300     484.04       9867     459.78      17098                   17892     342.89       7465     302.57      12366     266.26      10519
0300-0400     482.99       7728     459.62      16670                   17939     342.91       7551     302.49      12164     266.31      10617
0400-0500     482.10       6171     459.34      16004                   17997     342.91       7525     302.31      11724     266.33      10661
0500-0600     481.45       5184     458.97      15136                   17594     342.86       7389     302.07      11140     266.32      10637
0600-0700     481.06       4648     458.54      14147                   17296     342.87       7416     301.80      10503     266.17      10332
0700-0800     481.23       4875     458.04      13106                   16359     343.23       8644     301.54       9900     266.21      10409
0800-0900     482.02       6037     457.52      12074                   15714     343.92      11300     301.32       9398     266.12      10217
0900-1000     483.12       7975     457.00      11108                   14723     344.15      12268     301.14       9015     266.02      10027
1000-1100     484.15      10121     456.51      10254                   13756     344.19      12418     301.01       8716     265.91       9804
1100-1200     484.90      11917     456.08       9559                   12713     344.21      12526     300.93       8563     265.71       9405
1200-1300     485.78      14265     455.78       9090                   11829     344.24      12635     300.99       8686     265.48       8950
1300-1400     486.82      17471     455.66       8916                   11111     344.24      12635     301.21       9171     265.23       8484
1400-1500     487.60      20139     455.74       9051                   10710     344.24      12656     301.52       9843     265.03       8110
1500-1600     488.06      21862     456.06       9561                   10736     344.18      12380     301.82      10533     264.83       7729
1600-1700     488.32      22877     456.60      10462                   11021     344.15      12251     302.05      11099     264.64       7396
1700-1800     488.47      23466     457.31      11734                             344.17      12341     302.24      11549     264.70       7509
1800-1900     488.55      23788     458.06      13214                   12466     344.12      12115     302.38      11888     264.77       7629
1900-2000     488.60      24004     458.77      14739                   13712     344.13      12144     302.46      12093     264.93       7917
2000-2100     488.63      24114     459.39      16193                   14782     344.14      12208     302.52      12239     265.15       8328
2100-2200     488.64      24167     459.92      17489                   15947     344.14      12204     302.56      12326     265.36       8724
2200-2300     488.52      23675     460.34      18595                   17044     344.12      12140     302.57      12363     265.58       9135
2300-2400     488.07      21916     460.69      19529                   18415     344.12      12123     302.58      12378     265.71       9403
 
AVERAGE       485.59      15138     458.14      13676                   15009     343.75      10730     301.97      10941     265.62       9256
 
                                        DAILY RIVER REPORT FOR 5-15-2013
                                                       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     248.97       7594     239.41       7720     231.00       8455     220.64       9022     208.33       9897     190.89       8816
0100-0200     249.12       7885     239.41       7716     230.88       8262     220.54       8831     208.33       9894     190.90       8850
0200-0300     249.28       8207     239.45       7794     230.81       8152     220.43       8624     208.32       9846     190.92       8893
0300-0400     249.45       8549     239.53       7938     230.79       8121     220.35       8467     208.29       9765     190.95       8952
0400-0500     249.60       8854     239.64       8137     230.82       8174     220.29       8356     208.24       9650     190.98       9017
0500-0600     249.73       9131     239.77       8375     230.89       8281     220.26       8299     208.20       9514     191.02       9097
0600-0700     249.84       9352     239.91       8638     230.99       8444     220.26       8297     208.15       9381     191.06       9172
0700-0800     249.90       9479     240.04       8894     231.12       8652     220.29       8348     208.10       9260     191.09       9236
0800-0900     249.92       9523     240.17       9133     231.27       8909     220.34       8444     208.06       9130     191.12       9293
0900-1000     249.92       9512     240.27       9332     231.42       9168     220.43       8609     208.02       9043     191.14       9328
1000-1100     249.90       9472     240.35       9486     231.55       9393     220.52       8476     208.00       8978     191.15       9352
1100-1200     249.85       9369     240.40       9585     231.67       9610     220.64       8690     208.00       8967     191.16       9365
1200-1300     249.78       9231     240.43       9640     231.78       9801     220.75       8900                           191.15       9359
1300-1400     249.70       9054     240.43       9652     231.85       9941     220.85       9094     208.03       9064     191.14       9340
1400-1500     249.56       8772     240.41       9615     231.90      10033     220.93       9253     208.07       9162     191.13       9306
1500-1600     249.42       8480     240.37       9523     231.92      10066     221.01       9396     208.12       9293     191.11       9262
1600-1700     249.26       8158     240.29       9375     231.91      10052     221.06       9504     208.17       9434     191.08       9208
1700-1800     249.09       7825     240.20       9187     231.87       9974     221.09       9552     208.22       9589     191.06       9169
1800-1900     248.92       7507     240.07       8951     231.80       9844     221.09       9561     208.28       9737     191.04       9128
1900-2000     248.80       7276     239.94       8695     231.71       9672     221.08       9531     208.32       9872     191.02       9097
2000-2100     248.70       7093     239.79       8422     231.59       9460     221.04       9457     208.37       9993     191.01       9072
2100-2200     248.67       7037     239.65       8161     231.44       9209     220.97       9325     208.40      10082     191.01       9060
2200-2300     248.71       7099     239.53       7931     231.29       8950     220.89       9175     208.42      10133     191.01       9077
2300-2400     248.79       7250     239.43       7761     231.15       8702     220.80       8995     208.42      10156     191.03       9102
 
AVERAGE       249.37       8405     239.95       8736     231.39       9139     220.69       8925     208.21       9558     191.05           
 
                                        DAILY RIVER REPORT FOR 5-15-2013
                                                       PAGE 4
          (All stage and flow values are averages over the hour. All elevations are end-of-period values.)



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

0000-0100     185.32      8815      228.71      180.57          147.59        124.01       455       112.40       1100     105.47       1293                                 
0100-0200     185.31      8785      228.69      180.57          147.58        124.01       455       112.40       1100     105.47       1297                                 
0200-0300     185.30      8768      228.67      180.55          147.57        124.00       454       112.37       1082     105.48       1309                                 
0300-0400     185.30      8762      228.65      180.54          147.56        124.00       454       112.35       1060     105.48       1311                                 
0400-0500     185.29      8745      228.62      180.51          147.55        124.00       455       112.38       1085     105.48       1311                                 
0500-0600     185.29      8754      228.61      180.44          147.54        124.00       455       112.33       1062     105.49       1315                                 
0600-0700     185.30      8768      228.59      180.41          147.53        124.00       454       112.32       1052     105.48       1313                                 
0700-0800     185.31      8790      228.56      180.44          147.54        124.00       454       112.28       1050     105.47       1295                                 
0800-0900     185.32      8818      228.54      180.43          147.55        124.00       454       112.26       1032     105.46       1283                                 
0900-1000     185.34      8846      228.52      180.44          147.56        124.00       454       112.22       1015     105.45       1268                                 
1000-1100     185.35      8888      228.51      180.45          147.57        124.00       455       112.18        991     105.44       1252                                 
1100-1200     185.37      8914      228.48      180.50          147.59        124.00       454       112.14        979     105.42       1230                                 
1200-1300     185.38      8944      228.46      180.53          147.59        124.00       454       112.13        976     105.41       1209                                 
1300-1400     185.39      8967      228.43      180.55          147.60        124.00       454       112.14        976     105.39       1191                                 
1400-1500     185.40      8989      228.40      180.57          147.60        124.00       454       112.20       1003     105.38       1172                                 
1500-1600     185.41      9012      228.39      180.58          147.60        124.00       454       112.26       1032     105.37       1164                                 
1600-1700     185.41      9015      228.36      180.60          147.61        124.00       451       112.27       1040     105.38       1178                                 
1700-1800     185.41      9015      228.32      180.61          147.62        124.00       453       112.27       1032     105.40       1202                                 
1800-1900     185.40      9003      228.32      180.63          147.62        124.00       453       112.21       1017     105.42       1223                                 
1900-2000     185.40      8989      228.30      180.65          147.63        123.99       453       112.21       1015     105.43       1243                                 
2000-2100     185.40      8992      228.28      180.66          147.64        124.00       454       112.24       1020     105.44       1256                                 
2100-2200     185.40      8992      228.26      180.69          147.65        124.00       454       112.27       1035     105.45       1265                                 
2200-2300     185.38      8958      228.24      180.70          147.66        124.00       454       112.29       1042     105.46       1280                                 
2300-2400     185.38      8944      228.21      180.53          147.68        124.00       456       112.29       1050     105.47       1295                                 
 
AVERAGE       185.36      8895                                  147.68        124.00        454      112.27        1030     105.44       1256                                 


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



                                        DAILY RIVER REPORT FOR 5-14-2013
                                                       PAGE 1
                                      (Releases are averages over the hour.)
                            (Elevation and storage values are end-of-period readings.)


               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     1111.27       11568      643.53      1713.3        8821      448.62       592.1        8688
0100-0200     1111.29        8494      643.48      1711.9        8772      448.61       591.9        8760
0200-0300     1111.26        5929      643.55      1713.8        8857      448.64       592.4        8688
0300-0400     1111.27        4525      643.48      1712.0        8857      448.68       593.2        8724
0400-0500     1111.30        3291      643.50      1712.4        8881      448.66       592.7        8809
0500-0600     1111.29        3751      643.40      1709.6       12669      448.53       590.3        9087
0600-0700     1111.27       11132      643.39      1709.4       18150      448.66       592.8       13988
0700-0800     1111.30       13165      643.32      1707.4       18259      448.67       593.0       14072
0800-0900     1111.29       14012      643.36      1708.5       18404      448.64       592.3       14096
0900-1000     1111.25       15512      643.32      1707.6       18138      448.60       591.6       14278
1000-1100     1111.27       15924      643.30      1706.9       18102      448.61       591.9       14181
1100-1200     1111.28       16166      643.30      1707.1       18102      448.61       591.8       14314
1200-1300     1111.24       16625      643.29      1706.7       18090      448.58       591.2       14290
1300-1400     1111.23       19239      643.26      1705.9       18053      448.56       590.9       14338
1400-1500     1111.27       15682      643.29      1706.7       18319      448.56       590.8       14193
1500-1600     1111.25       16529      643.26      1705.9       18126      448.54       590.5       13818
1600-1700     1111.19       21296      643.28      1706.3       18114      448.49       589.6       13842
1700-1800     1111.22       26063      643.24      1705.3       18053      448.48       589.3       13649
1800-1900     1111.21       25216      643.26      1705.8       18090      448.46       589.0       13673
1900-2000     1111.16       24926      643.32      1707.4       18126      448.48       589.3       13600
2000-2100     1111.14       29790      643.31      1707.2       17993      448.43       588.4       13419
2100-2200     1111.14       27927      643.39      1709.5       14012      448.48       589.4        8785
2200-2300     1111.13       15778      643.51      1712.7        9898      448.47       589.2        8615
2300-2400     1111.12        8204      643.54      1713.7        8990      448.47       589.1        8652
 
AVERAGE                     15448                               15078                               12023
 
                                        DAILY RIVER REPORT FOR 5-14-2013
                                                       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     486.60      16740     459.85      17286                   17780     342.99       7796     302.63      12503     265.37       8739
0100-0200     485.82      14397     459.91      17417                   17956     342.95       7678     302.65      12554     265.60       9191
0200-0300     485.03      12238     459.92      17435                   18080     342.96       7718     302.60      12438     265.73       9449
0300-0400     484.37      10610     459.83      17225                   18053     342.98       7783     302.46      12090     265.93       9840
0400-0500     483.92       9597     459.66      16758                   18063     342.92       7581     302.25      11563     266.08      10153
0500-0600     483.64       9016     459.38      16084                   18100     342.90       7505     301.98      10923     266.26      10510
0600-0700     483.52       8750     459.04      15287                   18008     342.96       7692     301.72      10310     266.33      10656
0700-0800     483.87       9488     458.67      14441                   17441     343.19       8495     301.48       9771     266.20      10388
0800-0900     484.99      12138     458.29      13615                   16864     343.85      11015     301.29       9332     266.12      10223
0900-1000     485.97      14818     457.92      12867                   16211     344.07      11924     301.13       8978     266.05      10078
1000-1100     486.52      16508     457.62      12282                   15470     344.15      12264     301.00       8714     265.87       9726
1100-1200     486.80      17402     457.47      11985                   14887     344.22      12530     300.95       8593     265.72       9415
1200-1300     486.94      17858     457.50      12056                   14240     344.23      12604     300.99       8694     265.52       9024
1300-1400     487.02      18119     457.70      12459                   14235     344.23      12613     301.19       9118     265.25       8514
1400-1500     487.05      18247     458.01      13065                   14415     344.27      12752     301.46       9710     265.11       8254
1500-1600     487.07      18308     458.32      13734                   14753     344.25      12682     301.75      10384     264.90       7874
1600-1700     487.10      18399     458.63      14390                   15149     344.24      12643     302.01      10985     264.73       7550
1700-1800     487.12      18464     458.90      15001                             344.18      12392     302.18      11401     264.79       7659
1800-1900     487.12      18481     459.13      15523                   16081     344.15      12264     302.33      11756     264.88       7819
1900-2000     487.12      18481     459.31      15970                   16592     344.14      12208     302.44      12033     265.01       8066
2000-2100     487.12      18464     459.47      16354                   16877     344.15      12242     302.52      12229     265.21       8441
2100-2200     487.11      18416                                         17254     344.13      12178     302.58      12378     265.41       8808
2200-2300     487.04      18183     459.70      16898                   17560     343.98      11519     302.61      12448     265.61       9201
2300-2400     486.65      16909     459.77      17092                   17475     343.30       8899     302.63      12501     265.82       9612
 
AVERAGE       486.06      15418     458.87      15010                   16589     343.73      10624     301.95      10892     265.56       9133
 
                                        DAILY RIVER REPORT FOR 5-14-2013
                                                       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     248.65       6988     239.26       7447     230.86       8235     220.59       8926     208.34       9920     190.88       8797
0100-0200     248.73       7149     239.22       7377     230.74       8037     220.48       8708     208.33       9883     190.90       8850
0200-0300     248.86       7383     239.22       7375     230.63       7879     220.37       8499     208.30       9813     190.94       8920
0300-0400     248.99       7636     239.25       7433     230.57       7780     220.27       8314     208.27       9714     190.97       8996
0400-0500     249.13       7915     239.32       7549     230.55       7747     220.18       8156     208.22       9572     191.02       9082
0500-0600     249.29       8221     239.40       7701     230.57       7775     220.12       8038     208.16       9428     191.06       9160
0600-0700     249.43       8518     239.51       7900     230.62       7857     220.09       7973     208.10       9263     191.09       9231
0700-0800     249.60       8846     239.63       8130     230.71       7996     220.07       7950     208.05       9108     191.12       9296
0800-0900     249.72       9110     239.77       8381     230.82       8172     220.09       7975     207.99       8964     191.15       9346
0900-1000     249.80       9269     239.91       8640     230.95       8385     220.12       8036     207.95       8836     191.16       9376
1000-1100     249.83       9340     240.04       8890     231.10       8627     220.19       8169     207.91       8739     191.17       9388
1100-1200     249.82       9315     240.15       9093     231.25       8880     220.27       8326     207.89       8676     191.16       9383
1200-1300     249.77       9208     240.24       9268     231.40       9133     220.39       8546     207.88       8644     191.16       9365
1300-1400     249.69       9040     240.29       9381     231.53       9363     220.50       8759     207.88       8654     191.14       9332
1400-1500     249.58       8815     240.32       9422     231.65       9567     220.62       8989     207.90       8702     191.11       9281
1500-1600     249.43       8512     240.30       9396     231.72       9705     220.73       9184     207.93       8785     191.08       9216
1600-1700     249.28       8215     240.25       9296     231.76       9774     220.84       9396     207.97       8897     191.05       9144
1700-1800     249.13       7911     240.17       9135     231.76       9774     220.91       9529     208.02       9045     191.01       9068
1800-1900     248.98       7619     240.06       8932     231.73       9712     220.95       9614     208.08       9195     190.97       8990
1900-2000     248.86       7383     239.94       8695     231.65       9581     220.97       9660     208.14       9365     190.94       8925
2000-2100     248.78       7231     239.80       8441     231.55       9391     220.96       9643     208.20       9522     190.91       8864
2100-2200     248.75       7174     239.67       8189     231.41       9156     220.92       9560     208.25       9670     190.89       8823
2200-2300     248.77       7210     239.55       7970     231.27       8914     220.85       9423     208.29       9787     190.88       8801
2300-2400     248.85       7371     239.46       7809     231.13       8672                           208.32       9860     190.88       8802
 
AVERAGE       249.24       8141     239.78       8410     231.16       8755     220.50       8755     208.10       9252     191.03           
 
                                        DAILY RIVER REPORT FOR 5-14-2013
                                                       PAGE 4
          (All stage and flow values are averages over the hour. All elevations are end-of-period values.)



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

0000-0100     185.32      8801      229.29      180.76          147.97        124.04       470       112.24       1025     105.40       1201                                 
0100-0200     185.31      8785      229.27      180.75          147.96        124.04       470       112.22       1007     105.43       1231                                 
0200-0300     185.30      8768      229.24      180.75          147.93        124.04       470       112.20       1001     105.44       1248                                 
0300-0400     185.30      8768      229.22      180.74          147.93        124.04       469       112.20       1005     105.44       1251                                 
0400-0500     185.30      8768      229.19      180.71          147.91        124.04       468       112.24       1022     105.44       1251                                 
0500-0600     185.30      8776      229.17      180.67          147.90        124.04       468       112.26       1027     105.44       1251                                 
0600-0700     185.31      8799      229.14      180.67          147.88        124.04       468       112.25       1030     105.45       1261                                 
0700-0800     185.33      8827      229.13      180.66          147.87        124.04       468       112.17       1000     105.45       1265                                 
0800-0900     185.34      8860      229.10      180.65          147.84        124.04       468       112.13        969     105.45       1263                                 
0900-1000     185.36      8894      229.08      180.65          147.81        124.04       466       112.03        933     105.43       1238                                 
1000-1100     185.38      8936      229.06      180.63          147.79        124.04       466       111.95        887     105.41       1217                                 
1100-1200     185.40      8984      229.03      180.59          147.77        124.04       468       111.93        885     105.39       1181                                 
1200-1300     185.41      9009      229.01      180.60          147.74        124.04       467       111.94        881     105.35       1139                                 
1300-1400     185.42      9032      228.98      180.58          147.73        124.03       464       111.92        877     105.33       1116                                 
1400-1500     185.42      9040      228.95      180.56          147.71        124.02       463       112.00        915     105.33       1105                                 
1500-1600     185.43      9060      228.93      180.54          147.69        124.02       461       112.12        967     105.32       1102                                 
1600-1700     185.43      9060      228.91      180.54          147.68        124.02       461       112.17        987     105.33       1116                                 
1700-1800     185.42      9043      228.88      180.51          147.67        124.01       458       112.22       1010     105.35       1136                                 
1800-1900     185.42      9037      228.86      180.49          147.65        124.01       457       112.25       1027     105.38       1167                                 
1900-2000     185.41      9015      228.84      180.46          147.64        124.00       455       112.31       1057     105.39       1188                                 
2000-2100     185.40      8998      228.80      180.45          147.63        124.01       456       112.36       1070     105.42       1222                                 
2100-2200     185.38      8956      228.78      180.43          147.62        124.01       455       112.37       1080     105.44       1246                                 
2200-2300     185.36      8897      228.76      180.41          147.61        124.00       455       112.39       1090     105.45       1265                                 
2300-2400     185.34      8852      228.74      180.54          147.60        124.01       456       112.39       1090     105.46       1278                                 
 
AVERAGE       185.37      8915                                  147.60        124.03        464      112.18         994     105.40       1206                                 


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

(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