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LOWER COLORADO RIVER DAILY REPORT
(hourly data)





                                        DAILY RIVER REPORT FOR 12-20-2014
                                                       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     1086.44        5167      636.58      1526.8        4525      447.31       567.0        1876
0100-0200     1086.43        5022      636.51      1525.2        4622      447.32       567.1        1876
0200-0300     1086.42        6316      636.51      1525.1        4550      447.28       566.4        1888
0300-0400     1086.48        5554      636.39      1521.9        4574      447.30       566.7        1876
0400-0500     1086.47        5215      636.58      1526.9        4525      447.34       567.6        1876
0500-0600     1086.49        4804      636.46      1523.7        4525      447.31       567.0        1888
0600-0700     1086.47        3678      636.55      1526.2        9365      447.30       566.7        1876
0700-0800     1086.49        8942      636.41      1522.5        9438      447.38       568.2        1876
0800-0900     1086.51        7466      636.45      1523.4        9438      447.42       569.1        2057
0900-1000     1086.52        7442      636.44      1523.1        9486      447.34       567.5        4465
1000-1100     1086.54        3570      636.55      1526.1        9462      447.39       568.6        4477
1100-1200     1086.55        2142      636.45      1523.6        4550      447.36       568.0        4562
1200-1300     1086.56        1948      636.46      1523.6        4453      447.34       567.6        6316
1300-1400     1086.56        2360      636.39      1521.9        4501      447.35       567.7        8894
1400-1500     1086.59        1634      636.46      1523.8        4501      447.37       568.1        8966
1500-1600     1086.58        2517      636.42      1522.7        4525      447.36       568.0        5312
1600-1700     1086.59        5929      636.38      1521.6        4913      447.32       567.1        1658
1700-1800     1086.57       10140      636.39      1521.9        9293      447.34       567.5        1646
1800-1900     1086.59       14060      636.39      1521.9        9341      447.37       568.1        1634
1900-2000     1086.62       13492      636.38      1521.6        9365      447.39       568.4        1634
2000-2100                                                                                                
2100-2200                                                                                                
2200-2300                                                                                                
2300-2400                                                                                                
 
AVERAGE                      5870                                6498                                3333
 
                                        DAILY RIVER REPORT FOR 12-20-2014
                                                       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     482.48       7293     454.98       7433       449.95       7934     340.49       1504     300.00       6201     260.05       1823
0100-0200     481.86       6227     455.08       7570       450.05       8150     340.42       1404     299.86       5927     260.86       2591
0200-0300     481.40       5522     455.12       7632       450.13       8425     340.40       1380     299.60       5439     261.49       3282
0300-0400     481.12       5109     455.11       7601       450.20       8488     340.47       1472     299.27       4851     261.96       3847
0400-0500                                                                         340.46       1465     298.92       4246     262.24       4207
0500-0600     480.88       4778     454.85       7254       450.26       8522     340.37       1332     298.57       3699     262.35       4354
0600-0700     480.84       4715     454.65       6992       450.25       8427     340.37       1343     298.27       3248     262.41       4435
0700-0800     480.83       4711     454.43       6711       450.20       8156     340.45       1448     298.02       2889     262.42       4443
0800-0900     481.24       5275     454.20       6437       450.13       7807     340.46       1467     297.83       2632     262.17       4112
0900-1000     482.12       6666     453.99       6183       450.05       7480     340.45       1444     297.69       2454     261.87       3735
1000-1100     482.83       7938     453.80       5966       449.95       7156     340.62       1694     297.60       2334     261.56       3357
1100-1200     483.23       8719     453.63       5777       449.85       6823     341.63       3616     297.54       2262     261.27       3030
1200-1300     483.38       9027     453.53       5659       449.76       6649     341.80       4017     297.49       2211     260.98       2717
1300-1400     483.08       8424     453.51       5647       449.66       6394     341.78       3960     297.46       2168     260.73       2459
1400-1500     482.45       7232     453.61       5764       449.60       6272     342.25       5168     297.42       2120     260.47       2200
1500-1600     481.82       6162     453.80       5981       449.57       6287     342.86       6968     297.39       2079     260.27       2016
1600-1700     481.36       5447     454.02       6226       449.58       6458     343.03       7518     297.37       2059     260.04       1819
1700-1800     481.07       5034     454.17       6410       449.62       6721     342.34       5403     297.40       2094     259.96       1750
1800-1900     480.95       4861     454.24       6486       449.68       6916     341.16       2627     297.61       2347     259.93       1720
1900-2000     481.33       5415     454.21       6449       449.74       7090     340.58       1645     298.04       2923     259.91       1706
2000-2100                                                                                                                                      
2100-2200                                                                                                                                      
2200-2300                                                                                                                                      
2300-2400                                                                                                                                      
 
AVERAGE       481.80       6240     454.26       6536       449.91       7377     341.12       2844     298.17       3209     261.15       2980
 
                                        DAILY RIVER REPORT FOR 12-20-2014
                                                       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     245.06       1780     235.24       1873     225.69       2316     216.30       1947     205.16       3199     188.13       3237
0100-0200     245.07       1800     235.26       1900     225.68       2307     216.28       1914     205.15       3182     188.08       3149
0200-0300     245.09       1812     235.28       1924     225.68       2310     216.25       1882     205.14       3165     188.04       3066
0300-0400     245.11       1837     235.30       1947     225.70       2318     216.23       1856     205.12       3143     188.00       2990
0400-0500     245.21       1949     235.32       1964     225.72       2334     216.22       1839     205.11       3120     187.96       2924
0500-0600     245.44       2216     235.33       1982     225.75       2353     216.21       1829     205.09       3095     187.93       2865
0600-0700     245.77       2630     235.37       2025     225.78       2374     216.21       1829     205.07       3071     187.90       2810
0700-0800     246.13       3104     235.45       2124     225.81       2394     216.21       1835     205.06       3049     187.87       2762
0800-0900     246.45       3549     235.60       2308     225.85       2417     216.22       1846     205.04       3026     187.85       2718
0900-1000     246.70       3903     235.81       2567     225.91       2461     216.24       1861     205.03       3010     187.82       2672
1000-1100     246.87       4158     236.07       2903     226.03       2540     216.25       1881     205.02       2996     187.80       2630
1100-1200     246.95       4290     236.33       3264     226.20       2662     216.27       1910     205.02       2990     187.78       2598
1200-1300     246.96       4305     236.57       3600     226.43       2831     216.30       1948     205.02       2987     187.76       2559
1300-1400     246.91       4219     236.77       3878     226.73       3059     216.35       2009     205.02       2989     187.74       2516
1400-1500     246.79       4049     236.90       4075     227.04       3310     216.44       2123     205.02       2993     187.71       2480
1500-1600     246.64       3824     236.98       4191     227.34       3566     216.55       2267     205.03       3001     187.69       2443
1600-1700     246.47       3570     236.99       4208     227.58       3786     216.71       2477     205.04       3020     187.67       2405
1700-1800     246.28       3307     236.94       4138     227.77       3957     216.89       2731     205.06       3049     187.65       2370
1800-1900     246.09       3047     236.85       3999     227.88       4071     217.09       3004     205.09       3100     187.64       2343
1900-2000     245.91       2806     236.72       3810     227.93       4118     217.27       3269     205.14       3173     187.62       2316
2000-2100                                                                                                                                    
2100-2200                                                                                                                                    
2200-2300                                                                                                                                    
2300-2400                                                                                                                                    
 
AVERAGE       246.10       3108     236.05       2934     226.43       2874     216.43       2113     205.07       3068     187.83       2693
 
                                        DAILY RIVER REPORT FOR 12-20-2014
                                                       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              BROCK RESERVOIR
 TIME          STAGE      FLOW       STAGE       STAGE           STAGE         STAGE      FLOW        STAGE       FLOW      STAGE       FLOW      INFLOW     STORAGE    RELEASE 
 (MST)         (FT)      (CFS)        (FT)        (FT)            (FT)          (FT)      (CFS)        (FT)       (CFS)      (FT)       (CFS)      (CFS)       (AF)      (CFS)

0000-0100     183.13      3698       237.51      179.69          150.96        123.77       367       112.51       1280     105.64       1464                  5566           
0100-0200     183.07      3572       237.49      179.66          150.94        123.77       367       112.51       1280     105.64       1464                  5639           
0200-0300     183.02      3459       237.47      179.62          150.93        123.77       366       112.51       1280     105.64       1464                  5650           
0300-0400     182.97      3343       237.45      179.58          150.91        123.77       366       112.50       1280     105.64       1464                  5694           
0400-0500     182.92      3231       237.43      179.54          150.90        123.77       365       112.50       1275     105.64       1464                  5794           
0500-0600     182.88      3119       237.42      179.58          150.88        123.77       367       112.50       1270     105.64       1464                  5838           
0600-0700     182.83      3003       237.40      179.60          150.87        123.76       365       112.49       1270     105.64       1464                  5884           
0700-0800     182.79      2925       237.38      179.62          150.86        123.76       363       112.48       1270     105.64       1462                  5915           
0800-0900     182.76      2844       237.36      179.59          150.85        123.76       363       112.46       1260     105.63       1455                  5974           
0900-1000     182.74      2804       237.34      179.51          150.85        123.76       363       112.46       1250     105.63       1452                  6018           
1000-1100     182.74      2804       237.32      179.47          150.84        123.76       363       112.48       1260     105.62       1447                  6041           
1100-1200     182.74      2804       237.30      179.42          150.84        123.76       361       112.44       1252     105.62       1448                  6060           
1200-1300     182.74      2804       237.29      179.38          150.84        123.76       362       112.38       1220     105.61       1441                  6048           
1300-1400     182.73      2782       237.26      179.34          150.84        123.76       362       112.35       1202     105.61       1435                  6058           
1400-1500     182.72      2756       237.25      179.29          150.84        123.76       363       112.33       1195     105.59       1421                  6043           
1500-1600     182.71      2738       237.23      179.24          150.84        123.76       361       112.33       1190     105.59       1416                  6048           
1600-1700     182.70      2709       237.21      179.26          150.84        123.76       363       112.33       1190     105.58       1407                  6050           
1700-1800     182.69      2676       237.20      179.28          150.84        123.76       363       112.37       1200     105.57       1400                  6052           
1800-1900     182.68      2651       237.18      179.31          150.84        123.76       363       112.38       1210     105.57       1400                  6039           
1900-2000     182.66      2624       237.16      179.34          150.85        123.76                 112.38                105.57       1402                  6048           
2000-2100                            237.15      179.34          150.85                                                                                        6052           
2100-2200                                                                                                                                                                     
2200-2300                                                                                                                                                                     
2300-2400                                                                                                                                                                     
 
AVERAGE       182.81      2967                                               123.76         364       112.43       1244     105.62       1442                                 


  * 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