Archives of Daily Levels/Elevations
for Lower Colorado River Reservoirs
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, BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
ACCUMULATIONS FOR MAY 2012
|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 10100 20033 1123.90 11714 23234 23234 9770 420 643.12 15580 30898 30898 3891 3402 3402 449.05 12990 25774 25774 1812 5931 5931
2 9900 39669 1123.73 16316 32362 55596 13884 429 643.09 15200 30146 61044 3785 3128 6530 448.76 13010 25815 51589 1801 5976 11907
3 10100 59702 1123.61 16156 32045 87641 13632 425 643.02 16990 33699 94743 4226 3263 9792 449.08 10490 20808 72397 1453 5462 17369
4 10200 79934 1123.48 15120 29990 117631 12767 426 642.96 15590 30929 125672 3868 3221 13014 448.93 11530 22867 95264 1608 5976 23345
5 9300 98380 1123.39 14278 28320 145951 12072 426 642.84 15820 31381 157053 3925 3279 16292 448.87 11990 23791 119055 1658 5978 29324
6 8700 115636 1123.32 12459 24712 170663 10493 425 642.57 15780 31295 188348 3915 3235 19527 448.77 12010 23814 142869 1667 5978 35302
7 10200 135868 1123.17 16414 32557 203220 14088 433 642.58 15820 31372 219720 3916 3237 22764 448.69 12020 23843 166712 1660 5385 40687
8 10200 156099 1123.04 15768 31275 234495 13409 429 642.45 16020 31770 251490 3959 3330 26095 448.69 12500 24784 191496 1731 3576 44263
9 10200 176331 1122.84 18211 36121 270616 15577 431 642.58 15090 29937 281427 3721 3326 29421 448.62 11990 23791 215287 1660 5966 50229
10 10200 196562 1122.70 16072 31878 302495 13665 429 642.63 16100 31939 313366 3987 3237 32658 448.67 10010 19860 235147 1407 5974 56204
11 10200 216793 1122.54 19149 37981 340476 16294 429 642.74 16290 32311 345677 4042 3443 36101 448.60 11980 23759 258906 1659 5972 62176
12 9300 235240 1122.48 12264 24325 364801 10303 424 642.50 16190 32111 377788 4001 3293 39394 448.47 13000 25785 284691 1784 5970 68146
13 8600 252298 1122.51 9046 17942 382744 7555 421 641.93 15550 30844 408632 3874 2454 41847 448.35 12990 25775 310466 1787 5974 74120
14 10200 272529 1122.36 17327 34368 417112 14640 426 641.94 16940 33605 442237 4203 2529 44376 448.24 12990 25766 336232 1784 5978 80099
15 10300 292959 1122.25 12790 25369 442480 10643 420 641.60 16930 33576 475813 4224 2426 46802 448.25 12500 24785 361017 1735 5972 86071
16 10100 312992 1122.08 17820 35345 477826 14985 424 641.66 14770 29297 505110 3605 3525 50327 448.32 11330 22473 383490 1571 4550 90621
17 10200 333223 1121.78 20846 41347 519173 17699 428 642.13 14600 28961 534071 3583 3481 53808 448.38 8990 17833 401323 1245 5986 96607
18 10300 353653 1121.58 20914 41482 560655 17777 429 642.51 15780 31302 565373 3898 3459 57267 448.31 11030 21884 423207 1514 5972 102579
19 9400 372298 1121.46 16940 33600 594255 14440 430 642.42 16410 32549 597922 4051 3471 60738 448.34 11510 22830 446037 1585 5976 108555
20 8500 389157 1121.29 18154 36008 630263 15391 427 642.55 16390 32517 630439 4056 3453 64191 448.32 11390 22586 468623 1580 5978 114534
21 10000 408992 1121.06 19938 39546 669810 16904 427 642.72 16790 33305 663744 4161 3414 67605 448.33 12010 23824 492447 1652 5980 120514
22 10300 429421 1120.85 19642 38959 708769 16528 424 642.89 15800 31341 695085 3943 3035 70639 448.25 12580 24951 517398 1748 5980 126494
23 10300 449851 1120.66 18626 36944 745713 15668 424 643.23 14020 27818 722903 3459 3007 73646 448.16 11260 22332 539730 1528 6272 132766
24 9900 469488 1120.42 18900 37487 783201 15907 424 643.21 16610 32952 755855 4124 3017 76663 448.14 9500 18843 558573 1297 5982 138748
25 9900 489124 1120.25 15301 30349 813550 12830 423 643.05 17690 35085 790940 4388 3021 79684 448.28 10990 21795 580368 1516 5988 144736
26 9100 507174 1120.17 14147 28060 841610 11790 420 642.85 16380 32499 823439 4062 3055 82739 448.40 11190 22202 602570 1568 6272 151008
27 8700 524430 1120.10 13534 26844 868453 11356 423 642.68 16400 32520 855959 4061 3515 86253 448.42 11500 22803 625373 1608 5982 156990
28 8600 541488 1119.97 15843 31424 899878 13291 423 642.56 16210 32145 888104 4006 3491 89744 448.38 11490 22793 648166 1595 5990 162980
29 10200 561719 1119.78 18227 36152 936029 15337 424 642.72 15380 30498 918602 3799 3507 93251 448.48 11190 22203 670369 1547 5988 168968
30 9700 580959 1119.61 15980 31696 967726 13240 418 642.75 15180 30102 948704 3756 3449 96700 448.48 10700 21216 691585 1471 5451 174418
31 10000 600793 1119.38 20504 40670 1008396 17071 420 643.06 15780 31304 980008 3924 3453 100153 448.81 9000 17855 709440 1256 4788 179207
TOTAL 429006 122412 49486
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR MAY 2012
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 37173.5 23951.5 1123.90 13984 11700 643.12 1702.0 15600 449.05 600.4 13000 239.74 9046 168 0
2 37155.6 23969.4 1123.73 13967 16300 643.09 1701.2 15200 448.76 594.7 13000 239.88 9099 115 0
3 37149.3 23975.8 1123.61 13955 16200 643.02 1699.2 17000 449.08 601.0 10500 237.73 8303 0 352
4 37134.7 23990.4 1123.48 13942 15100 642.96 1697.6 15600 448.93 598.0 11500 234.98 7343 0 471
5 37136.1 23988.9 1123.39 13933 14300 642.84 1694.3 15800 448.87 596.9 12000 234.75 7267 0 0
6 37117.5 24007.5 1123.32 13926 12500 642.57 1687.0 15800 448.77 594.9 12000 235.49 7517 164 0
7 37109.4 24015.7 1123.17 13912 16400 642.58 1687.2 15800 448.69 593.4 12000 234.72 7257 0 85
8 37083.8 24041.2 1123.04 13899 15800 642.45 1683.7 16000 448.69 593.4 12500 232.55 6551 0 334
9 37069.5 24055.5 1122.84 13879 18200 642.58 1687.2 15100 448.62 592.0 12000 230.42 5900 0 317
10 37058.0 24067.1 1122.70 13865 16100 642.63 1688.6 16100 448.67 593.0 10000 230.24 5846 0 0
11 37043.6 24081.4 1122.54 13850 19100 642.74 1691.6 16300 448.60 591.6 12000 228.93 5466 0 186
12 37036.2 24088.8 1122.48 13844 12300 642.50 1685.1 16200 448.47 589.1 13000 228.75 5416 0 0
13 37022.9 24102.2 1122.51 13847 9050 641.93 1669.5 15600 448.35 586.8 13000 228.56 5363 0 0
14 37010.9 24114.1 1122.36 13832 17300 641.94 1669.8 16900 448.24 584.7 13000 228.36 5307 0 0
15 36993.1 24132.0 1122.25 13821 12800 641.60 1660.6 16900 448.25 584.8 12500 228.20 5262 0 0
16 36979.4 24145.7 1122.08 13804 17800 641.66 1662.2 14800 448.32 586.2 11300 228.00 5206 0 0
17 36961.7 24163.3 1121.78 13775 20800 642.13 1674.9 14600 448.38 587.4 8990 227.77 5144 0 0
18 36952.6 24172.5 1121.58 13756 20900 642.51 1685.3 15800 448.31 586.0 11000 231.17 6124 536 0
19 36946.7 24178.3 1121.46 13744 16900 642.42 1682.9 16400 448.34 586.6 11500 231.05 6088 27 0
20 36935.6 24189.5 1121.29 13727 18200 642.55 1686.4 16400 448.32 586.2 11400 231.58 6250 124 0
21 36909.1 24216.0 1121.06 13705 19900 642.72 1691.1 16800 448.33 586.4 12000 231.45 6210 28 0
22 36882.8 24242.3 1120.85 13684 19600 642.89 1695.7 15800 448.25 584.8 12600 231.15 6118 0 0
23 36862.2 24262.8 1120.66 13666 18600 643.23 1705.0 14000 448.16 583.1 11300 231.38 6188 81 0
24 36816.1 24308.9 1120.42 13642 18900 643.21 1704.5 16600 448.14 582.7 9500 231.64 6268 94 0
25 36796.1 24329.0 1120.25 13626 15300 643.05 1700.1 17700 448.28 585.4 11000 237.05 8059 983 0
26 36775.9 24349.2 1120.17 13618 14100 642.85 1694.6 16400 448.40 587.8 11200 237.05 8059 145 0
27 36780.5 24344.5 1120.10 13611 13500 642.68 1690.0 16400 448.42 588.1 11500 237.61 8260 220 0
28 36772.3 24352.8 1119.97 13599 15800 642.56 1686.7 16200 448.38 587.4 11500 237.15 8095 0 0
29 36765.8 24359.2 1119.78 13580 18200 642.72 1691.1 15400 448.48 589.3 11200 236.67 7926 0 0
30 36761.5 24363.6 1119.61 13564 16000 642.75 1691.9 15200 448.48 589.3 10700 236.15 7744 0 0
31 36760.8 24364.2 1119.38 13541 20500 643.06 1700.3 15800 448.81 595.7 9000 235.71 7592 0 0
TOTAL 508150 494200 357690 2685 1745
AVE. 16390 15940 11540 87 56
AC FT 1008000 980000 709000 5326 3461
* 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 MAY 2012
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
------------------------------------------------------------------------------------------------------------------------------------------------------------
1 11900 3635.78 15510 10100 6026.23 3210 1600 6059.92 1350 500 7483.42 531.2 1220 7157.05 114.7 1330
2 13000 3635.82 15515 9900 6026.23 3210 1600 6059.96 1350 500 7483.32 530.5 1020 7156.64 114.3 1300
3 10700 3635.82 15515 10100 6026.23 3210 1600 6060.03 1350 500 7483.23 529.8 1080 7156.46 114.2 1270
4 11400 3635.83 15516 10200 6026.23 3210 1600 6060.14 1350 500 7483.17 529.3 1010 7156.23 114.0 1240
5 16800 3635.94 15529 9300 6026.23 3210 1600 6060.26 1350 500 7483.13 529.1 1090 7156.20 114.0 1230
6 6700 3635.90 15524 8700 6026.23 3210 1600 6060.39 1350 500 7483.17 529.3 880 7155.72 113.6 1200
7 14000 3635.95 15530 10200 6026.21 3210 1600 6060.55 1350 500 7483.20 529.6 1120 7155.81 113.7 1230
8 5100 3635.86 15520 10200 6026.21 3210 1600 6060.66 1360 500 7483.26 530.0 720 7155.01 113.0 1150
9 12700 3635.89 15523 10200 6026.19 3200 1600 6060.73 1360 500 7483.23 529.8 1040 7155.08 113.1 1100
10 10800 3635.89 15523 10200 6026.19 3200 1590 6060.78 1360 500 7483.18 529.4 1000 7154.37 112.5 1370
11 10800 3635.89 15523 10200 6026.17 3200 1600 6060.86 1360 500 7483.17 529.3 960 7153.70 112.0 1340
12 13600 3635.95 15530 9300 6026.15 3200 1600 6060.95 1360 500 7483.13 529.1 1120 7153.41 111.7 1320
13 9800 3635.96 15531 8600 6026.13 3200 1600 6061.02 1360 500 7483.14 529.1 890 7152.54 111.1 1320
14 12600 3635.99 15535 10200 6026.11 3200 1600 6061.13 1360 500 7483.11 528.9 1170 7152.31 110.9 1330
15 11500 3636.00 15536 10300 6026.09 3200 1600 6061.20 1360 500 7483.04 528.4 1250 7152.37 110.9 1320
16 10100 3635.99 15535 10100 6026.07 3200 1610 6061.26 1360 500 7482.98 527.9 1250 7152.35 110.9 1340
17 7600 3635.94 15529 10200 6026.06 3200 1600 6061.33 1360 500 7483.00 528.1 1260 7152.47 111.0 1320
18 9600 3635.92 15526 10300 6026.03 3200 1640 6061.39 1370 500 7482.96 527.8 1320 7152.84 111.3 1260
19 12500 3635.96 15531 9400 6025.95 3200 3050 6061.47 1370 500 7482.96 527.8 1220 7152.95 111.4 1280
20 10300 3635.98 15533 8500 6025.78 3190 4530 6061.56 1370 580 7482.96 527.8 1200 7152.98 111.4 1270
21 8700 3635.95 15530 10000 6025.53 3180 5610 6061.51 1370 1920 7482.96 527.8 1270 7153.02 111.4 1350
22 10900 3635.95 15530 10300 6025.25 3170 6740 6061.30 1360 3010 7482.99 528.0 1290 7153.23 111.6 1290
23 12700 3635.98 15533 10300 6024.93 3160 7420 6060.86 1360 4690 7483.00 528.1 1310 7153.78 112.0 1180
24 6100 3635.91 15525 9900 6024.61 3150 7000 6060.34 1350 5000 7483.05 528.5 1200 7154.04 112.2 1190
25 16100 3636.00 15536 9900 6024.37 3140 5590 6059.77 1340 5000 7483.05 528.5 1240 7154.01 112.2 1310
26 11000 3636.02 15538 9100 6024.17 3130 4430 6059.18 1340 5000 7483.00 528.1 1270 7154.08 112.3 1280
27 23700 3636.25 15565 8700 6024.00 3120 4050 6058.56 1330 5000 7483.00 528.1 1200 7154.09 112.3 1280
28 19200 3636.41 15583 8600 6023.87 3120 3680 6057.94 1320 5000 7482.96 527.8 1260 7154.06 112.3 1320
29 19000 3636.54 15598 10200 6023.77 3120 3320 6057.30 1310 5000 7482.92 527.5 1230 7153.99 112.2 1300
30 21700 3636.72 15619 9700 6023.65 3110 2960 6056.75 1310 3600 7482.86 527.0 1300 7154.11 112.3 1280
31 17500 3636.83 15632 10000 6023.57 3110 2640 6056.40 1300 2380 7482.82 526.7 1270 7154.07 112.3 1330
TOT 388100 302900 89860 55680 35660 39630
AVE 12519 9770 2900 1800 1150 1280
A F 769800 601000 178000 110400 70700 78600
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
GLEN CANYON TO HOOVER DAM LOSSES
MAY 2012
| | 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 10100 11700 13984 -2 639 789 -66 -3059 -6067 12100
2 9900 16300 13967 -17 664 789 -557 1967 -2164 8630
3 10100 16200 13955 -12 669 789 -393 -1146 -4438 11200
4 10200 15100 13942 -13 693 789 -426 270 -3903 9600
5 9300 14300 13933 -9 694 789 -295 -829 -5547 11000
6 8700 12500 13926 -7 678 789 -229 14 -5519 10200
7 10200 16400 13912 -14 682 789 -459 -1079 -7660 10400
8 10200 15800 13899 -13 703 789 -426 -1639 -10912 10300
9 10200 18200 13879 -20 731 789 -655 1255 -8423 8980
10 10200 16100 13865 -14 738 789 -459 133 -8160 10100
11 10200 19100 13850 -15 734 789 -492 -2328 -12778 12600
12 9300 12300 13844 -6 756 789 -197 -390 -13553 10600
13 8600 9050 13847 3 734 789 98 -1974 -17469 12200
14 10200 17300 13832 -15 737 789 -492 -1483 -20409 10800
15 10300 12800 13821 -11 743 789 -360 163 -20086 8430
16 10100 17800 13804 -17 755 789 -557 -42 -20169 10200
17 10200 20800 13775 -29 784 789 -950 3490 -13246 6800
18 10300 20900 13756 -19 749 789 -623 -2091 -17394 12200
19 9400 16900 13744 -12 764 789 -393 -1805 -20975 12000
20 8500 18200 13727 -17 766 789 -557 -318 -21606 10600
21 10000 19900 13705 -22 745 789 -721 -250 -22101 9620
22 10300 19600 13684 -21 757 789 -688 -1369 -24817 9870
23 10300 18600 13666 -18 685 789 -590 -421 -25653 10400
24 9900 18900 13642 -24 697 789 -786 2832 -20035 7500
25 9900 15300 13626 -16 693 789 -524 2078 -15914 8190
26 9100 14100 13618 -8 698 789 -262 -1342 -18576 11300
27 8700 13500 13611 -7 648 789 -229 -1312 -21179 11200
28 8600 15800 13599 -12 647 789 -393 -1646 -24444 10800
29 10200 18200 13580 -19 668 789 -623 -799 -26029 9460
30 9700 16000 13564 -16 670 789 -524 -281 -26586 8870
31 10000 20500 13541 -23 621 789 -754 637 -25322 9560
TOTAL 303000 508400 21942 24459 -25322 315600
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Contact: Water Operations Control Center
Updated: March 2011
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