LOWER COLORADO RIVER DAILY REPORT: Current Month
(Daily Data)
You may now access this data in a machine readable (JSON) format at this link. The link is updated hourly with our most recent daily data for the last 365 days.
ACCUMULATIONS FOR JULY 2026
|GLEN CANYON | HOOVER DAM | DAVIS DAM | MWD | PARKER DAM |
| | LAKE |LAKE | | LAKE | C.A.P.
| ACCUM.| MEAD HOOVER RELEASE GROSS RATE |MOHAVE DAVIS RELEASE GROSS|DIVER. AT INTAKE| HAVASU PARKER RELEASE GROSS| DIVER. ACCUM.
DAY | CFS A.F. | ELEV. CFS A.F. ACCUM. GEN KWH/AF|ELEV CFS A.F. ACCUM. GEN | A.F. ACCUM. | ELEV CFS A.F. ACCUM. GEN. | A.F. A.F.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
1 7900 15669 1044.49 11068 21953 21953 7655 349 642.76 13460 26698 26698 3416 2812 2812 448.33 10210 20252 20252 1393 1617 1617
2 7900 31339 1044.26 15663 31067 53020 11139 359 642.98 11430 22671 49369 2915 2817 5629 448.66 7000 13880 34132 930 1620 3237
3 7900 47008 1044.03 16383 32496 85516 11546 355 643.20 12420 24634 74003 3164 2818 8447 448.57 10340 20506 54638 1441 1465 4702
4 7700 62281 1043.89 12421 24636 110152 8712 354 642.97 14820 29402 103405 3769 2812 11259 448.63 10270 20372 75010 1430 1453 6155
5 7700 77554 1043.69 14229 28222 138374 9969 353 643.20 11340 22494 125899 2885 2816 14075 448.73 9890 19621 94631 1367 1903 8058
6 7800 93025 1043.52 13192 26167 164540 9248 353 643.40 9790 19427 145326 2488 2816 16891 448.76 9220 18278 112909 1262 1469 9527
7 7900 108694 1043.38 12333 24463 189004 8608 352 643.51 9970 19778 165104 2539 2816 19707 448.69 8200 16265 129174 1123 1506 11033
8 7900 124364 1043.36 12558 24908 213912 8823 354 643.66 9980 19798 184902 2538 2795 22502 448.76 7820 15501 144675 1058 1523 12556
9 7900 140033 1043.01 12368 24532 238444 8592 350 643.73 10560 20938 205840 2686 2787 25289 448.95 5200 10318 154993 682 1523 14079
10 7900 155702 1042.93 11494 22798 261242 8055 353 643.68 11870 23548 229388 3030 2752 28041 448.64 11220 22250 177243 1542 1506 15585
11 7700 170975 1042.84 9962 19759 281001 6934 351 643.34 13410 26594 255982 3426 2741 30782 448.45 12290 24379 201622 1686 1521 17106
12 7700 186248 1042.77 10068 19969 300970 7013 351 643.12 13440 26655 282637 3427 2781 33563 448.21 12880 25543 227165 1760 1906 19012
13 7900 201917 1042.63 11472 22755 323725 8070 355 642.95 12880 25557 308194 3281 2804 36367 448.06 12430 24647 251812 1667 1523 20535
14 7900 217587 1042.48 12610 25011 348736 8852 354 643.06 10590 21013 329207 2503 2808 39175 447.83 11940 23691 275503 1579 1512 22047
15 7900 233256 1042.33 13869 27509 376245 9654 351 643.22 10590 21006 350213 2689 2790 41965 447.96 8220 16313 291816 1136 1505 23552
16 7900 248926 1042.10 13502 26781 403026 9467 353 643.28 11900 23611 373824 3034 2783 44748 448.31 5040 9988 301804 646 1521 25073
17 7900 264595 1042.03 12292 24381 427407 8524 350 643.31 11880 23573 397397 3032 2786 47534 448.39 9590 19016 320820 1317 1513 26586
18 7700 279868 1041.94 9843 19524 446931 6854 351 643.10 11900 23602 420999 3032 2788 50322 448.41 9280 18400 339220 1242 1506 28092
19 7700 295140 1041.81 11373 22558 469489 7944 352 643.02 11900 23607 444606 3031 2803 53125 448.47 8620 17104 356324 1176 1900 29992
20 7900 310810 1041.73 12477 24747 494236 8698 351 643.29 8880 17611 462217 2239 2811 55936 448.74 7210 14295 370619 992 1515 31507
21 7900 326479 1041.58 11299 22412 516648 7820 349 643.51 8490 16838 479055 2145 2802 58738 448.63 7250 14372 384991 996 1510 33017
22 7900 342149 1041.53 11436 22682 539330 7926 349 643.63 8500 16863 495918 2143 2772 61510 448.51 7220 14330 399321 977 1523 34540
23 7900 357818 1041.38 12813 25414 564744 8907 350 644.01 6750 13381 509299 1696 2782 64292 448.57 6030 11958 411279 762 1515 36055
24 7900 373487 1041.27 13520 26817 591561 9394 350 644.02 12200 24206 533505 3125 2769 67061 448.23 9680 19198 430477 1311 1507 37562
25 7700 388760 1041.21 9440 18724 610285 6483 346 643.74 12210 24211 557716 3126 2789 69850 448.19 9950 19734 450211 1327 1523 39085
26 7700 404033 1041.22 9199 18246 628531 6355 348 643.52 12240 24278 581994 3129 2804 72654 448.12 10010 19861 470072 1363 1877 40962
27 7900 419702 1041.17 9736 19311 647842 6726 348 643.51 9610 19066 601060 2435 2816 75470 448.08 9520 18884 488956 1266 1507 42469
28 7900 435372 1041.13 9731 19302 667144 6782 351 643.45 9660 19164 620224 2438 2815 78285 447.89 9230 18313 507269 1261 1518 43987
29 7900 451041 1041.12 8145 16156 683300 5592 346 643.28 9980 19789 640013 2535 2812 81097 447.89 7420 14714 521983 1029 1524 45511
30 7900 466711 1041.09 8574 17006 700306 5885 346 643.04 11870 23537 663550 3023 2814 83911 448.20 5520 10954 532937 698 1506 47017
31 7900 482380 1041.10 7912 15694 716000 5408 345 642.78 10590 21001 684551 2685 448.07 9870 19578 552515 1337 1411 48428
TOTAL 251635 87606 37758
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR JULY 2026
LAKE MEAD LAKE MOHAVE LAKE HAVASU SENATOR WASH
AVAILABLE CAPACITY IN A.F. *26120000 1873648 570253 9144
ELEVATION IN FEET 1219.6 647.0 450.0 240.0
TOTAL TOTAL | HOOVER | DAVIS | PARKER | SENATOR WASH
SYSTEM AVAILABLE |ELEVATION CONTENT RELEASE |ELEVATION CONTENT RELEASE |ELEVATION CONTENT RELEASE | ELEVATION CONTENT PUMPED RELEASE
DAY STORAGE** SPACE | FEET 1000A.F. ft3/s | FEET 1000A.F. ft3/s | FEET 1000A.F. ft3/s | FEET A.F. ft3/s ft3/s
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1 19560.2 40558.7 1044.49 7290 11100 642.76 1752.6 13500 448.33 537.6 10200 236.78 7964 170 0
2 19542.5 40576.4 1044.26 7274 15700 642.98 1758.7 11400 448.66 544.0 7000 236.54 7880 26 0
3 19518.4 40600.5 1044.03 7258 16400 643.20 1765.0 12400 448.57 542.2 10300 236.14 7740 0 0
4 19489.5 40629.4 1043.89 7248 12400 642.97 1758.4 14800 448.63 543.4 10300 236.72 7943 141 0
5 19470.2 40648.7 1043.69 7234 14200 643.20 1764.9 11300 448.73 545.4 9890 236.65 7919 51 0
6 19451.2 40667.6 1043.52 7222 13200 643.40 1770.7 9790 448.76 545.9 9220 236.56 7887 55 0
7 19426.1 40692.8 1043.38 7212 12300 643.51 1773.8 9970 448.69 544.7 8200 236.39 7828 0 0
8 19419.8 40699.1 1043.36 7211 12600 643.66 1777.9 9980 448.76 546.0 7820 236.04 7705 0 0
9 19385.5 40733.4 1043.01 7186 12400 643.73 1780.1 10600 448.95 549.6 5200 235.75 7606 0 0
10 19357.4 40761.5 1042.93 7181 11500 643.68 1778.4 11900 448.64 543.6 11200 235.54 7534 0 0
11 19322.4 40796.5 1042.84 7175 9960 643.34 1768.8 13400 448.45 540.1 12300 233.36 6810 0 247
12 19291.8 40827.1 1042.77 7170 10100 643.12 1762.7 13400 448.21 535.4 12900 228.85 5444 0 705
13 19261.2 40857.7 1042.63 7160 11500 642.95 1757.8 12900 448.06 532.5 12400 227.90 5179 116 223
14 19232.7 40886.2 1042.48 7149 12600 643.06 1761.1 10600 447.83 528.1 11900 232.59 6564 705 0
15 19216.2 40902.7 1042.33 7139 13900 643.22 1765.5 10600 447.96 530.6 8220 235.92 7664 607 0
16 19194.6 40924.3 1042.10 7123 13500 643.28 1767.3 11900 448.31 537.3 5040 235.76 7609 31 0
17 19177.9 40941.0 1042.03 7118 12300 643.31 1768.1 11900 448.39 538.9 9590 237.00 8041 298 0
18 19152.6 40966.3 1041.94 7112 9840 643.10 1762.1 11900 448.41 539.2 9280 239.55 8975 595 0
19 19131.0 40987.9 1041.81 7103 11400 643.02 1759.9 11900 448.47 540.5 8620 239.69 9027 133 0
20 19126.0 40992.9 1041.73 7097 12500 643.29 1767.5 8880 448.74 545.5 7210 239.63 9005 64 29
21 19112.2 41006.7 1041.58 7087 11300 643.51 1773.7 8490 448.63 543.4 7250 237.31 8153 0 373
22 19106.9 41012.0 1041.53 7083 11400 643.63 1777.0 8500 448.51 541.1 7220 236.73 7947 0 47
23 19097.2 41021.7 1041.38 7073 12800 644.01 1787.9 6750 448.57 542.2 6030 235.43 7496 0 183
24 19073.3 41045.6 1041.27 7065 13500 644.02 1788.2 12200 448.23 535.8 9680 235.26 7438 0 0
25 19048.5 41070.4 1041.21 7061 9440 643.74 1780.2 12200 448.19 535.0 9950 235.27 7442 0 0
26 19031.7 41087.2 1041.22 7062 9200 643.52 1774.0 12200 448.12 533.6 10000 235.12 7391 40 0
27 19016.8 41102.0 1041.17 7058 9740 643.51 1773.6 9610 448.08 533.0 9520 236.66 7922 298 0
28 18999.1 41119.8 1041.13 7056 9730 643.45 1772.1 9660 447.89 529.3 9230 236.27 7786 19 0
29 18982.5 41136.4 1041.12 7055 8150 643.28 1767.1 9980 447.89 529.3 7420 236.22 7768 45 0
30 18964.0 41154.9 1041.09 7053 8570 643.04 1760.3 11900 448.20 535.3 5520 235.05 7367 45 220
31 18942.6 41176.3 1041.10 7054 7910 642.78 1753.1 10600 448.07 532.6 9870 233.35 6807 0 292
* BOTTOM OF EXCLUSIVE FLOOD CONTROL SPACE
** INCLUDES FONTENELLE AND CRYSTAL RESERVOIRS
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
COLORADO RIVER STORAGE PROJECT DATA (operational) FOR JULY 2026
LAKE POWELL | FLAMING GORGE | NAVAJO | BLUE MESA | MORROW POINT
MAX. STORAGE 23314000 AF | MAX. STORAGE 3749000 AF | MAX. STORAGE 1696000 AF | MAX. STORAGE 827472 AF | MAX. STORAGE 117025 AF
COMPUTED MAX. ELEV. 3700.0 FEET | MAX. ELEV. 6040.0 FEET | MAX. ELEV. 6085.0 FEET | MAX. ELEV. 7519.4 FEET | MAX. ELEV. 7160.0 FEET
INFLOW ELEVATION CONTENT RELEASE | ELEVATION CONTENT RELEASE | ELEVATION CONTENT RELEASE | ELEVATION CONTENT RELEASE | ELEVATION CONTENT RELEASE
DATE FT3/S (FEET) (1000 AF) FT3/S | (FEET) (1000 AF) FT3/ |(FEET) (1000 AF) FT3/S | (FEET) (1000 AF) FT3/S |(FEET) (1000 AF) FT3/S
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1 3600 3525.76 5589 7900 6015.17 2750 1790 6030.72 970 790 7446.34 289.6 1450 7155.22 113.2 1430
2 3600 3525.61 5580 7900 6015.09 2750 1850 6030.46 960 840 7445.94 287.5 1500 7155.33 113.3 1430
3 4500 3525.49 5573 7900 6015.02 2740 1900 6030.20 960 860 7445.55 285.5 1490 7155.17 113.1 1540
4 4700 3525.38 5567 7700 6014.90 2740 1950 6029.93 960 880 7445.13 283.3 1550 7155.22 113.2 1550
5 4600 3525.27 5560 7700 6014.79 2740 1950 6029.66 960 900 7444.71 281.1 1490 7155.05 113.0 1530
6 4500 3525.15 5554 7800 6014.71 2730 1950 6029.39 950 930 7444.29 279.0 1560 7155.05 113.0 1560
7 3300 3524.99 5544 7900 6014.60 2730 1930 6029.07 950 960 7443.87 276.8 1500 7154.94 113.0 1530
8 3900 3524.85 5536 7900 6014.65 2730 1940 6028.79 950 960 7443.45 274.7 1490 7155.11 113.1 1430
9 3900 3524.71 5528 7900 6014.54 2730 1950 6028.48 940 960 7443.03 272.5 1530 7155.61 113.5 1350
10 3900 3524.57 5520 7900 6014.46 2730 1950 6028.16 940 960 7442.64 270.6 1430 7155.67 113.5 1400
11 4300 3524.45 5513 7700 6014.32 2720 1950 6027.85 940 960 7442.20 268.4 1540 7155.90 113.7 1430
12 4100 3524.32 5506 7700 6014.21 2720 1950 6027.57 940 970 7441.72 266.0 1540 7156.18 114.0 1430
13 4900 3524.21 5500 7900 6014.13 2720 1950 6027.28 930 970 7441.25 263.6 1550 7156.34 114.1 1480
14 2700 3524.03 5489 7900 6014.06 2710 1950 6026.94 930 980 7440.83 261.5 1490 7156.34 114.1 1480
15 4800 3523.92 5483 7900 6013.99 2710 1950 6026.61 930 990 7440.39 259.4 1520 7156.40 114.1 1570
16 4000 3523.78 5475 7900 6013.90 2710 1950 6026.35 920 1010 7439.97 257.3 1500 7157.75 115.2 970
17 4200 3523.65 5468 7900 6013.78 2700 1950 6026.10 920 1010 7439.57 255.4 1400 7157.52 115.0 1480
18 4400 3523.53 5461 7700 6013.67 2700 1940 6025.81 920 960 7439.34 254.3 1070 7156.91 114.5 1320
19 5000 3523.43 5455 7700 6013.57 2700 1960 6025.55 920 950 7439.05 252.9 1090 7156.40 114.1 1310
20 3900 3523.29 5447 7900 6013.51 2700 1960 6025.30 910 950 7438.74 251.4 1280 7156.46 114.2 1290
21 7200 3523.25 5445 7900 6013.40 2690 1960 6025.15 910 890 7438.45 250.0 980 7155.95 113.8 1280
22 8100 3523.25 5445 7900 6013.37 2690 1960 6025.01 910 850 7438.17 248.6 1090 7155.45 113.4 1310
23 5200 3523.15 5439 7900 6013.26 2690 1960 6024.78 910 840 7437.92 247.4 1100 7154.88 112.9 1310
24 4900 3523.04 5433 7900 6013.21 2690 1950 6024.53 910 840 7437.65 246.1 1100 7154.38 112.5 1310
25 5600 3522.96 5428 7700 6013.07 2680 1950 6024.28 910 840 7437.32 244.6 1260 7154.32 112.5 1270
26 6200 3522.90 5425 7700 6012.96 2680 1950 6024.00 900 850 7437.09 243.5 1100 7153.87 112.1 1310
27 4600 3522.78 5418 7900 6012.92 2680 1950 6023.81 900 850 7436.79 242.0 1270 7153.82 112.1 1290
28 5800 3522.70 5413 7900 6012.83 2670 1910 6023.60 900 830 7436.48 240.6 1250 7153.82 112.1 1230
29 4500 3522.58 5407 7900 6012.77 2670 1860 6023.41 900 820 7436.17 239.1 1250 7153.76 112.0 1260
30 3000 3522.41 5397 7900 6012.68 2670 1820 6023.12 890 830 7435.87 237.7 1270 7153.76 112.0 1270
31 4000 3522.27 5389 7900 6012.63 2670 1820 6022.88 890 840 7435.56 236.3 1260 7153.76 112.0 1200
GLEN CANYON TO HOOVER DAM LOSSES
JULY 2026
| | LAKE | | LAKE| LAKE | CHANGE |
GLEN | HOOVER | MEAD | STORAGE| MEAD| MEAD | BANK | | |
RELEASE | RELEASE| STORAGE | CHANGE |PUMPING|EVAPORATION| STORAGE | LOSS | ACCUMUL.| INFLOW
DATE | CFS | CFS | 1000 AF | 1000 AF| CFS| CFS | CFS | CFS | A.F. | CFS
--------------------------------------------------------------------------------------------------------------------
1 7900 11100 7290 -6 744 736 -197 -836 -1658 9358
2 7900 15700 7274 -16 745 735 -524 -23 -1703 8589
3 7900 16400 7258 -16 733 734 -524 -1378 -4435 9276
4 7700 12400 7248 -10 735 734 -328 -628 -5680 8500
5 7700 14200 7234 -14 595 733 -459 -132 -5941 8011
6 7800 13200 7222 -12 761 733 -393 -536 -7004 8251
7 7900 12300 7212 -10 763 732 -328 -734 -8460 8426
8 7900 12600 7211 -1 785 732 -33 -5742 -19849 13580
9 7900 12400 7186 -25 784 731 -819 7400 -5171 492
10 7900 11500 7181 -5 785 730 -164 -2447 -10025 10330
11 7700 9960 7175 -6 723 730 -197 -292 -10604 8191
12 7700 10100 7170 -5 614 730 -164 -852 -12294 8759
13 7900 11500 7160 -10 818 729 -328 16 -12263 7678
14 7900 12600 7149 -11 727 729 -360 -420 -13095 8150
15 7900 13900 7139 -10 751 728 -328 -2103 -17267 10010
16 7900 13500 7123 -16 766 728 -524 1506 -14281 6403
17 7900 12300 7118 -5 786 727 -164 -3256 -20739 11128
18 7700 9840 7112 -6 718 727 -197 -120 -20976 8063
19 7700 11400 7103 -9 632 726 -295 -43 -21062 7926
20 7900 12500 7097 -6 727 726 -197 -3038 -27088 10731
21 7900 11300 7087 -10 745 726 -328 311 -26472 7402
22 7900 11400 7083 -4 736 725 -131 -2839 -32103 10713
23 7900 12800 7073 -10 792 725 -328 -1050 -34187 8948
24 7900 13500 7065 -8 787 724 -262 -2823 -39785 10716
25 7700 9440 7061 -4 686 724 -131 -817 -41406 8702
26 7700 9200 7062 1 659 724 33 -3238 -47828 11120
27 7900 9740 7058 -4 770 724 -131 -1401 -50606 9086
28 7900 9730 7056 -2 753 724 -66 -2435 -55435 10133
29 7900 8150 7055 -1 837 724 -33 -1280 -57974 9174
30 7900 8570 7053 -2 821 724 -66 -1184 -60322 9041
31 7900 7910 7054 1 838 724 33 -2142 -64570 10009
TOTAL 243100 361000 23116 22578 -64571 276895
E
Note: Automatic reports have not been checked for errors.
(ft=feet above mean sea level, cfs=cubic feet per second, kaf=1000 acre-feet)
Please contact the Water Operations Control Center via e-mail at bcoowaterops@usbr.gov or via phone at (702) 293-8373 for additional questions or information.
