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 AUGUST 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 7700 15273 1041.06 10149 20131 20131 7069 351 642.72 10580 20989 20989 2684 2825 2825 448.08 8530 16926 16926 1145 580 580
2 7700 30545 1040.96 10022 19878 40009 6901 347 642.67 10070 19968 40957 2542 2829 5654 448.07 8220 16297 33223 1129 826 1406
3 7900 46215 1040.85 7432 14742 54751 7861 533 642.75 9840 19513 60470 2489 2822 8476 448.12 7790 15442 48665 1078 838 2244
4 7900 61884 1040.72 9385 18615 73366 7035 378 642.72 9840 19518 79988 2489 2825 11301 448.13 7720 15320 63985 1060 837 3081
5 7900 77554 1040.61 10996 21810 95176 7608 349 642.69 9840 19514 99502 2490 2819 14120 448.19 7330 14530 78515 1004 841 3922
6 7900 93223 1040.50 11336 22484 117660 7878 350 642.80 9990 19811 119313 2524 2784 16904 448.59 4730 9373 87888 618 842 4764
7 7900 108893 1040.40 10928 21675 139335 7573 349 642.79 9790 19417 138730 2478 2790 19694 448.53 8210 16284 104172 1104 834 5598
8 7700 124165 1040.34 9993 19821 159156 6962 351 642.76 9890 19622 158352 2494 2792 22486 448.34 8070 16010 120182 1093 852 6450
9 7700 139438 1040.24 10143 20118 179274 7011 348 642.70 9860 19553 177905 2485 2802 25288 448.26 9020 17887 138069 1194 839 7289
10 7900 155107 1040.09 13186 26154 205428 9190 351 643.01 8750 17359 195264 2192 2801 28089 448.19 8800 17448 155517 1216 775 8064
11 7900 170777 1039.95 10514 20855 226283 7261 348 643.11 8750 17355 212619 2194 2802 30891 447.89 9440 18719 174236 1273 844 8908
12 7900 186446 1039.82 11771 23347 249630 8158 349 643.18 10510 20854 233473 2638 2800 33691 447.59 9830 19500 193736 1336 842 9750
13 7900 202116 1039.78 10470 20768 270398 7247 349 643.04 12240 24275 257748 3100 2800 36491 448.10 5940 11778 205514 781 847 10597
14 7900 217785 1039.70 11045 21908 292306 7668 350 642.98 12140 24086 281834 3079 2807 39298 448.28 8970 17786 223300 1197 841 11438
15 7700 233058 1039.76 8502 16864 309170 5835 346 642.67 12130 24061 305895 3079 2830 42128 448.33 8730 17309 240609 1178 849 12287
16 7700 248331 1039.79 8393 16648 325818 5748 345 642.42 12180 24163 330058 3076 2828 44956 448.48 8730 17322 257931 1161 840 13127
17 7900 264000 1039.77 9815 19467 345285 6775 348 642.43 8240 16352 346410 2046 2827 47783 448.54 8810 17473 275404 1207 515 13642
18 7900 279669 1039.66 10574 20974 366259 7316 349 642.62 8020 15909 362319 1994 2824 50607 448.36 8030 15929 291333 1113 826 14468
19 7900 295339 1039.55 10674 21171 387430 7390 349 642.77 8000 15877 378196 1997 2816 53423 448.16 8030 15934 307267 1097 823 15291
20 7900 311008 1039.44 11153 22122 409552 7724 349 642.93 8020 15905 394101 1997 2800 56223 448.18 5640 11193 318460 730 825 16116
21 7900 326678 1039.38 10245 20321 429873 7093 349 642.98 8930 17716 411817 2240 447.94 8510 16878 335338 1154 824 16940
22 7700 341950 1039.31 9270 18387 448260 6305 343 642.92 9700 19233 431050 2438 447.94 7550 14975 350313 969
TOTAL 159608 54744 23840
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR AUGUST 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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1 18925.5 41193.4 1041.06 7051 10100 642.72 1751.3 10600 448.08 532.9 8530 233.00 6693 0 0
2 18903.8 41215.0 1040.96 7044 10000 642.67 1750.1 10100 448.07 532.7 8220 235.59 7552 420 0
3 18887.2 41231.7 1040.85 7036 7430 642.75 1752.3 9840 448.12 533.7 7790 235.73 7599 211 0
4 18862.0 41256.9 1040.72 7027 9380 642.72 1751.5 9840 448.13 533.8 7720 235.67 7579 0 0
5 18841.5 41277.4 1040.61 7020 11000 642.69 1750.6 9840 448.19 534.9 7330 235.21 7421 0 0
6 18828.0 41290.8 1040.50 7012 11300 642.80 1753.6 9990 448.59 542.8 4730 235.11 7387 0 0
7 18800.4 41318.5 1040.40 7005 10900 642.79 1753.3 9790 448.53 541.5 8210 234.58 7210 0 0
8 18776.8 41342.1 1040.34 7001 9990 642.76 1752.4 9890 448.34 537.9 8070 234.23 7094 0 0
9 18750.1 41368.8 1040.24 6994 10100 642.70 1750.9 9860 448.26 536.4 9020 234.22 7091 0 0
10 18727.3 41391.6 1040.09 6984 13200 643.01 1759.5 8750 448.19 535.0 8800 234.00 7017 0 0
11 18700.1 41418.8 1039.95 6974 10500 643.11 1762.3 8750 447.89 529.2 9440 233.67 6910 0 0
12 18668.2 41450.7 1039.82 6965 11800 643.18 1764.5 10500 447.59 523.7 9830 233.23 6768 0 53
13 18656.6 41462.3 1039.78 6963 10500 643.04 1760.5 12200 448.10 533.2 5940 233.16 6745 0 0
14 18631.2 41487.7 1039.70 6957 11000 642.98 1758.7 12100 448.28 536.8 8970 234.10 7050 187 0
15 18616.3 41502.6 1039.76 6961 8500 642.67 1750.1 12100 448.33 537.8 8730 236.02 7698 387 0
16 18599.6 41519.3 1039.79 6963 8390 642.42 1742.9 12200 448.48 540.6 8730 234.96 7337 0 0
17 18582.7 41536.2 1039.77 6962 9810 642.43 1743.3 8240 448.54 541.7 8810 235.26 7438 0 0
18 18564.2 41554.7 1039.66 6954 10600 642.62 1748.5 8020 448.36 538.2 8030 235.88 7650 158 0
19 18538.7 41580.2 1039.55 6947 10700 642.77 1752.9 8000 448.16 534.4 8030 235.80 7623 46 0
20 18517.6 41601.3 1039.44 6939 11200 642.93 1757.5 8020 448.18 534.8 5640 236.00 7691 98 0
21 18497.6 41621.3 1039.38 6935 10200 642.98 1758.8 8930 447.94 530.2 8510 235.71 7592 13 0
22 18474.3 41644.5 1039.31 6930 9270 642.92 1757.0 9700 447.94 530.3 7550 236.00 7691 99 0
* 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 AUGUST 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
------------------------------------------------------------------------------------------------------------------------------------------------------------
1 4700 3522.16 5383 7700 6012.53 2660 1820 6022.63 890 710 7435.20 234.6 1240 7153.71 112.0 1230
2 4400 3522.04 5376 7700 6012.43 2660 1820 6022.39 890 710 7434.87 233.1 1250 7153.71 112.0 1260
3 3400 3521.88 5367 7900 6012.44 2660 1820 6022.14 890 720 7434.53 231.5 1240 7153.71 112.0 1230
4 3700 3521.73 5359 7900 6012.33 2660 1820 6021.88 880 730 7434.18 229.9 1250 7153.71 112.0 1240
5 4000 3521.59 5351 7900 6012.23 2650 1820 6021.84 880 730 7433.84 228.3 1240 7153.71 112.0 1240
6 3400 3521.43 5342 7900 6012.13 2650 1820 6021.53 880 740 7433.44 226.5 1340 7153.71 112.0 1310
7 2700 3521.25 5332 7900 6012.04 2650 1830 6021.04 880 810 7433.04 224.6 1340 7153.71 112.0 1310
8 4100 3521.12 5324 7700 6011.95 2650 1830 6020.71 870 870 7432.68 223.0 1180 7153.31 111.7 1320
9 2900 3520.95 5315 7700 6011.87 2640 1830 6020.41 870 890 7432.25 221.1 1350 7153.37 111.7 1310
10 1300 3520.72 5302 7900 6011.81 2640 1830 6020.08 870 910 7431.83 219.2 1340 7154.04 112.2 1020
11 4000 3520.58 5294 7900 6011.76 2640 1820 6019.73 860 900 7431.39 217.2 1360 7155.00 113.0 960
12 1900 3520.37 5282 7900 6011.66 2640 1820 6019.44 860 940 7430.97 215.3 1320 7155.05 113.0 1280
13 4600 3520.25 5275 7900 6011.58 2630 1840 6019.04 860 950 7430.62 213.8 1330 7155.17 113.1 1280
14 900 3520.01 5262 7900 6011.47 2630 1880 6018.73 850 960 7430.16 211.7 1340 7155.22 113.2 1280
15 5100 3519.91 5257 7700 6011.44 2630 1930 6018.39 850 960 7429.72 209.8 1310 7155.28 113.2 1280
16 4800 3519.80 5250 7700 6011.33 2630 1980 6018.06 850 970 7429.26 207.8 1320 7155.28 113.2 1280
17 3700 3519.65 5242 7900 6011.21 2620 2010 6017.74 850 970 7428.79 205.7 1330 7155.39 113.3 1290
18 4700 3519.53 5235 7900 6011.19 2620 2060 6017.39 840 970 7428.31 203.6 1320 7155.39 113.3 1280
19 3100 3519.36 5226 7900 6011.07 2620 2060 6017.02 840 980 7427.86 201.7 1270 7155.33 113.3 1270
20 3400 3519.20 5217 7900 6010.94 2610 2070 6016.66 840 970 7427.39 199.7 1260 7155.28 113.2 1280
21 4300 3519.07 5210 7900 6010.94 2610 2070 6016.30 830 970 7427.00 198.0 1260 7155.17 113.1 1280
22 4700 3518.96 5204 7700 6010.77 2610 2080 6016.00 830 980 7426.55 196.1 1300 7155.22 113.2 1270
GLEN CANYON TO HOOVER DAM LOSSES
AUGUST 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 7700 10100 7051 -3 784 783 -98 -2153 -4270 10056
2 7700 10000 7044 -7 740 783 -229 134 -4004 7764
3 7900 7430 7036 -8 786 783 -262 3009 1963 4704
4 7900 9380 7027 -9 772 782 -295 1604 5144 6102
5 7900 11000 7020 -7 823 782 -229 -960 3241 8846
6 7900 11300 7012 -8 828 781 -262 -716 1821 8614
7 7900 10900 7005 -7 831 781 -229 -861 114 8753
8 7700 9990 7001 -4 784 781 -131 -1538 -2935 9407
9 7700 10100 6994 -7 717 780 -229 25 -2886 7838
10 7900 13200 6984 -10 778 780 -328 -1678 -6214 9389
11 7900 10500 6974 -10 785 779 -328 1028 -4176 6695
12 7900 11800 6965 -9 770 779 -295 -618 -5402 8517
13 7900 10500 6963 -2 742 778 -66 -3062 -11475 10946
14 7900 11000 6957 -6 665 778 -197 -1344 -14141 9221
15 7700 8500 6961 4 668 778 131 -4233 -22537 12094
16 7700 8390 6963 2 583 778 66 -2967 -28422 10825
17 7900 9810 6962 -1 667 778 -33 -3012 -34397 10718
18 7900 10600 6954 -8 788 778 -262 -163 -34721 7870
19 7900 10700 6947 -7 752 778 -229 -600 -35911 8471
20 7900 11200 6939 -8 765 777 -262 -536 -36975 8446
21 7900 10200 6935 -4 746 777 -131 -1684 -40315 9575
22 7700 9270 6930 -5 738 777 -164 -207 -40726 8100
TOTAL 172200 226000 16512 17151 -40727 192953
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.
