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 2021
|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.
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1 12700 25190 1068.66 17358 34429 34429 12979 377 643.57 13440 26655 26655 3365 3437 3437 448.91 6610 13103 13103 910 1231 1231
2 12700 50380 1068.54 15776 31291 65720 11792 377 643.64 13830 27430 54085 3466 3436 6873 448.81 11600 23004 36107 1630 1859 3090
3 11900 73983 1068.52 12068 23936 89656 8970 375 643.58 13080 25941 80026 3271 3433 10306 448.66 12180 24151 60258 1697 1858 4948
4 11400 96595 1068.54 12228 24253 113909 9084 375 643.39 14090 27954 107980 3545 3430 13736 448.47 12120 24033 84291 1683 3707 8655
5 12700 121785 1068.55 11585 22979 136888 8527 371 643.21 14100 27974 135954 3512 3425 17161 448.16 12400 24587 108878 1721 3705 12360
6 12700 146975 1068.47 14349 28460 165348 10641 374 643.17 14070 27915 163869 3512 3422 20583 448.16 11710 23225 132103 1618 1553 13913
7 13100 172959 1068.32 16733 33189 198538 12522 377 643.49 11480 22770 186639 2826 3423 24006 448.26 10200 20233 152336 1407 0 13913
8 13100 198942 1068.16 16654 33032 231570 12461 377 643.82 12100 23995 210634 2985 3426 27432 448.52 8000 15868 168204 1100 5 13918
9 13000 224727 1068.08 16748 33219 264789 12598 379 643.89 14590 28946 239580 3659 3425 30857 448.27 11900 23609 191813 1649 1847 15765
10 12700 249917 1068.08 12627 25046 289834 9355 374 643.73 13780 27333 266913 3507 3425 34282 448.13 13300 26373 218186 1841 1857 17622
11 10700 271140 1068.08 11299 22411 312245 8385 374 643.77 13580 26938 293851 3400 3420 37702 447.80 14010 27789 245975 1939 2775 20397
12 12700 296331 1067.94 17160 34037 346282 12783 376 643.71 13210 26196 320047 3303 3409 41111 447.95 8600 17067 263042 1178 1855 22252
13 12900 321917 1067.86 16731 33185 379467 12537 378 644.13 13180 26145 346192 3300 3401 44512 447.92 11100 22015 285057 1525 1847 24099
14 12800 347306 1067.85 14943 29639 409106 11153 376 644.04 13160 26106 372298 3296 3401 47913 448.08 9810 19456 304513 1353 1558 25657
15 12900 372893 1067.67 14328 28420 437526 10664 375 644.05 13470 26719 399017 3368 3408 51321 448.40 6530 12950 317463 844 1845 27502
16 13000 398678 1067.75 11425 22661 460188 8404 371 643.81 14580 28926 427943 3616 3410 54731 448.11 12810 25404 342867 1774 1863 29365
17 12700 423868 1067.82 9609 19059 479247 7016 368 643.43 14600 28949 456892 3605 3410 58141 448.01 12610 25004 367871 1747 1855 31220
18 10800 445289 1067.89 9252 18351 497598 6767 369 643.01 14590 28940 485832 3596 3411 61552 447.80 13000 25790 393661 1793 2767 33987
19 12700 470479 1067.90 14239 28242 525840 10617 376 643.04 13390 26567 512399 3335 3412 64964 447.86 11610 23022 416683 1592 1228 35215
20 12600 495471 1067.79 16331 32392 558232 12271 379 643.32 13380 26543 538942 3327 3412 68376 447.79 11800 23405 440088 1631 1230 36445
21 12600 520463 1067.67 14860 29474 587705 11100 377 643.31 13590 26957 565899 3362 3410 71786 447.69 12300 24405 464493 1685 1229 37674
22 12600 545455 1067.60 15642 31025 618730 11725 378 643.43 14110 27993 593892 3481 3410 75196 447.93 8210 16280 480773 1109 1228 38902
23 12600 570446 1067.59 13629 27033 645763 10180 377 643.33 13990 27758 621650 3456 3410 78606 447.91 11800 23410 504183 1624 1226 40128
24 12200 594645 1067.61 11180 22175 667938 8210 370 643.01 14580 28928 650578 3594 3423 82029 447.82 11990 23777 527960 1644 1227 41355
25 10800 616066 1067.82 9353 18551 686490 6821 368 642.66 14390 28552 679130 3537 3421 85450 447.70 12290 24386 552346 1676 2752 44107
26 12700 641256 1067.79 12058 23917 710407 8913 373 642.27 14190 28150 707280 3478 3420 88870 447.88 10800 21413 573759 1497 1227 45334
27 1067.71 15739 31218 741625 11711 375 642.39 12990 25774 733054 3224 448.07 10340 20511 594270 1295
TOTAL 278186 91927 41164
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR JULY 2021
LAKE MEAD LAKE MOHAVE LAKE HAVASU SENATOR WASH
AVAILABLE CAPACITY IN A.F. *26120000 1809800 619400 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 24711.5 36413.6 1068.66 9093 17400 643.57 1714.4 13400 448.91 597.7 6610 233.40 6823 0 201
2 24689.7 36435.4 1068.54 9084 15800 643.64 1716.2 13800 448.81 595.7 11600 233.15 6742 62 64
3 24671.4 36453.7 1068.52 9082 12100 643.58 1714.6 13100 448.66 592.8 12200 232.89 6658 0 0
4 24647.3 36477.8 1068.54 9084 12200 643.39 1709.3 14100 448.47 589.1 12100 235.29 7449 437 0
5 24620.7 36504.3 1068.55 9085 11600 643.21 1704.4 14100 448.16 583.2 12400 235.06 7370 127 113
6 24593.4 36531.6 1068.47 9078 14300 643.17 1703.3 14100 448.16 583.1 11700 235.51 7524 122 0
7 24572.8 36552.3 1068.32 9067 16700 643.49 1712.2 11500 448.26 585.0 10200 235.13 7394 0 0
8 24553.7 36571.3 1068.16 9054 16700 643.82 1721.3 12100 448.52 590.0 8000 233.57 6877 0 247
9 24522.2 36602.8 1068.08 9048 16700 643.89 1723.3 14600 448.27 585.3 11900 231.69 6283 0 275
10 24492.0 36633.0 1068.08 9048 12600 643.73 1718.9 13800 448.13 582.5 13300 229.50 5630 0 316
11 24467.1 36658.0 1068.08 9048 11300 643.77 1719.9 13600 447.80 576.3 14000 228.87 5450 0 83
12 24433.5 36691.5 1067.94 9037 17200 643.71 1718.3 13200 447.95 579.0 8600 224.74 4352 0 556
13 24416.1 36708.9 1067.86 9030 16700 644.13 1729.7 13200 447.92 578.4 11100 227.70 5124 410 0
14 24392.1 36733.0 1067.85 9030 14900 644.04 1727.3 13200 448.08 581.5 9810 232.04 6390 862 0
15 24360.5 36764.6 1067.67 9015 14300 644.05 1727.6 13500 448.40 587.8 6530 233.22 6764 298 25
16 24343.5 36781.6 1067.75 9022 11400 643.81 1721.0 14600 448.11 582.2 12800 234.97 7340 459 0
17 24312.5 36812.5 1067.82 9027 9610 643.43 1710.6 14600 448.01 580.3 12600 234.31 7120 257 221
18 24281.2 36843.8 1067.89 9033 9250 643.01 1698.8 14600 447.80 576.3 13000 235.26 7438 376 128
19 24262.8 36862.2 1067.90 9033 14200 643.04 1699.9 13400 447.86 577.4 11600 235.36 7472 211 149
20 24244.1 36881.0 1067.79 9025 16300 643.32 1707.4 13400 447.79 575.9 11800 235.53 7531 94 0
21 24204.5 36920.5 1067.67 9015 14900 643.31 1707.3 13600 447.69 574.1 12300 235.72 7596 92 0
22 24187.3 36937.8 1067.60 9010 15600 643.43 1710.6 14100 447.93 578.7 8210 235.31 7455 0 0
23 24159.9 36965.2 1067.59 9009 13600 643.33 1707.7 14000 447.91 578.2 11800 234.46 7170 0 81
24 24134.3 36990.8 1067.61 9011 11200 643.01 1698.8 14600 447.82 576.5 12000 232.96 6680 68 284
25 24122.9 37002.2 1067.82 9027 9350 642.66 1689.4 14400 447.70 574.2 12300 235.31 7455 435 0
26 24094.1 37030.9 1067.79 9025 12100 642.27 1678.6 14200 447.88 577.7 10800 235.24 7432 39 0
27 1067.71 9019 15700 642.39 1682.1 13000 448.07 581.3 10300
* 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 2021
LAKE POWELL | FLAMING GORGE | NAVAJO | BLUE MESA | MORROW POINT
MAX. STORAGE 24322000 AF | MAX. STORAGE 3749000 AF | MAX. STORAGE 1696000 AF | MAX. STORAGE 829500 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 8700 3559.95 8319 12700 6023.53 3110 860 6040.02 1110 500 7463.71 390.3 1680 7150.35 109.3 1600
2 7500 3559.81 8309 12700 6023.53 3110 860 6039.90 1110 500 7463.54 389.2 1690 7150.68 109.6 1570
3 7100 3559.68 8299 11900 6023.51 3110 860 6039.79 1110 500 7463.41 388.4 1480 7150.49 109.5 1570
4 4200 3559.49 8284 11400 6023.51 3110 860 6039.66 1110 500 7463.21 387.1 1610 7150.78 109.7 1510
5 5900 3559.31 8271 12700 6023.49 3100 860 6039.54 1110 570 7463.02 385.9 1550 7150.21 109.2 1800
6 4300 3559.09 8254 12700 6023.47 3100 860 6039.40 1110 600 7462.77 384.4 1790 7150.51 109.5 1680
7 5000 3558.88 8238 13100 6023.45 3100 860 6039.25 1100 600 7462.50 382.7 1670 7150.58 109.5 1660
8 4700 3558.66 8222 13100 6023.43 3100 860 6039.08 1100 600 7462.23 381.0 1700 7150.78 109.7 1630
9 4100 3558.43 8204 13000 6023.39 3100 860 6038.92 1100 600 7461.93 379.1 1640 7150.76 109.7 1660
10 3100 3558.18 8185 12700 6023.37 3100 860 6038.76 1100 600 7461.71 377.7 1430 7150.71 109.6 1470
11 3100 3557.98 8170 10700 6023.35 3100 860 6038.57 1100 600 7461.37 375.6 1740 7150.95 109.8 1660
12 3500 3557.74 8152 12700 6023.33 3100 860 6038.37 1100 600 7461.00 373.3 1540 7150.74 109.7 1640
13 3700 3557.50 8134 12900 6023.31 3100 860 6038.19 1090 660 7460.82 372.2 1580 7150.47 109.4 1690
14 2800 3557.24 8115 12800 6023.29 3100 860 6037.98 1090 680 7460.57 370.7 1770 7151.02 109.9 1570
15 2900 3556.98 8096 12900 6023.27 3100 910 6037.80 1090 700 7460.29 368.9 1640 7151.18 110.0 1600
16 3000 3556.72 8076 13000 6023.59 3110 960 6037.63 1090 710 7460.04 367.4 1590 7150.98 109.8 1680
17 2800 3556.46 8057 12700 6023.57 3110 1020 6037.39 1080 710 7459.77 365.8 1670 7151.21 110.0 1590
18 2100 3556.23 8040 10800 6023.56 3110 1060 6037.20 1080 710 7459.42 363.6 1830 7151.74 110.4 1630
19 4000 3556.00 8023 12700 6023.55 3110 1100 6037.03 1080 710 7459.08 361.6 1690 7151.96 110.6 1610
20 7600 3555.86 8012 12600 6023.51 3110 1150 6036.80 1080 710 7458.79 359.8 1570 7151.63 110.3 1710
21 700 3555.55 7989 12600 6023.47 3100 1210 6036.63 1080 700 7458.42 357.6 1760 7151.87 110.5 1680
22 5100 3555.35 7974 12600 6023.42 3100 1260 6036.49 1080 550 7458.17 356.1 1580 7151.98 110.6 1540
23 2700 3555.09 7955 12600 6023.37 3100 1350 6036.40 1070 490 7457.97 354.9 1650 7152.14 110.7 1590
24 5200 3554.90 7941 12200 6023.33 3100 1280 6036.35 1070 480 7457.87 354.3 980 7152.59 111.1 820
25 4200 3554.72 7928 10800 6023.29 3100 1330 6036.27 1070 480 7457.85 354.2 1200 7152.23 110.8 1350
26 4900 3554.51 7913 12700 6023.23 3100 1320 6036.17 1070 490 7457.84 354.1 1560 7152.10 110.7 1610
27 6036.25 1070 430 7457.78 353.7
GLEN CANYON TO HOOVER DAM LOSSES
JULY 2021
| | 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
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1 12700 17400 9093 -9 899 1028 -295 -2423 -4806 14495
2 12700 15800 9084 -9 807 1027 -295 -895 -6582 12802
3 11900 12100 9082 -2 801 1027 -66 -190 -6958 12854
4 11400 12200 9084 2 706 1027 66 -2328 -11576 15007
5 12700 11600 9085 1 777 1027 33 -2027 -15597 13941
6 12700 14300 9078 -7 829 1027 -229 -988 -17557 12397
7 13100 16700 9067 -11 877 1026 -360 -12 -17582 12697
8 13100 16700 9054 -13 902 1025 -426 1069 -15461 11647
9 13000 16700 9048 -6 916 1025 -197 -2367 -20157 15419
10 12700 12600 9048 0 864 1025 0 -1360 -22855 14489
11 10700 11300 9048 0 815 1025 0 -181 -23213 13140
12 12700 17200 9037 -11 848 1024 -360 -425 -24056 13166
13 12900 16700 9030 -7 891 1024 -229 -4143 -32273 14856
14 12800 14900 9030 0 865 1024 0 -4108 -40421 16789
15 12900 14300 9015 -15 870 1023 -492 4774 -30952 8139
16 13000 11400 9022 7 879 1023 229 -4219 -39319 17061
17 12700 9610 9027 5 831 1023 164 -1207 -41714 14149
18 10800 9250 9033 6 771 1024 197 -1315 -44323 14267
19 12700 14200 9033 0 795 1024 0 -3300 -50868 16019
20 12600 16300 9025 -8 810 1024 -262 -3015 -56848 13838
21 12600 14900 9015 -10 845 1023 -328 1322 -54226 11399
22 12600 15600 9010 -5 837 1023 -164 -2137 -58465 14775
23 12600 13600 9009 -1 790 1022 -33 -2294 -63015 14875
24 12200 11200 9011 2 776 1022 66 -1479 -65948 14072
25 10800 9350 9027 16 736 1023 524 -7107 -80045 19700
26 12700 12100 9025 -2 742 1023 -66 -544 -81125 12791
27 15700 9019 -6 1023 -197
TOTAL 323500 373900 21479 27661 -191919 364783
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.
