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 DECEMBER 2011
|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 20200 40066 1126.06 6201 12300 12300 4974 404 635.46 8670 17202 17202 2092 502 502 447.18 4900 9719 9719 640 4842 4842
2 20200 80132 1126.31 7725 15322 27622 6381 416 635.35 7760 15398 32600 1892 504 1006 447.26 6000 11894 21613 804 4770 9612
3 20200 120198 1126.57 6547 12986 40608 5304 408 635.31 8170 16202 48802 1996 500 1505 447.18 6000 11892 33505 806 4844 14456
4 20300 160463 1126.82 7827 15524 56132 6474 417 635.22 8210 16282 65084 1994 506 2011 447.08 6450 12797 46302 845 5538 19993
5 20300 200727 1127.01 8935 17722 73854 7329 414 635.22 8190 16252 81336 1985 502 2513 447.08 6710 13304 59606 897 4689 24682
6 20300 240992 1127.25 7671 15216 89070 6277 413 635.11 8170 16196 97532 1961 500 3013 446.87 6890 13659 73265 926 4520 29203
7 20300 281256 1127.44 7357 14592 103662 6066 416 634.91 8190 16254 113786 1964 500 3513 446.67 7080 14035 87300 956 4620 33822
8 20300 321521 1127.67 8152 16170 119832 6706 415 634.99 7710 15294 129080 1864 504 4017 446.92 4270 8460 95760 533 4838 38660
9 20300 361785 1127.88 8819 17492 137324 7365 421 635.02 7720 15314 144394 1872 500 4516 446.85 5980 11865 107625 782 4822 43482
10 20300 402050 1128.14 6893 13672 150996 5580 408 634.95 7780 15436 159830 1884 502 5018 446.83 5490 10896 118521 718 4824 48305
11 20300 442314 1128.41 7140 14162 165158 5810 410 634.92 7000 13890 173720 1690 508 5526 446.86 4890 9701 128222 625 5516 53821
12 20400 482777 1128.62 8429 16718 181876 7121 426 634.97 7790 15448 189168 1876 494 6020 446.90 4400 8720 136942 554 4679 58500
13 20300 523041 1128.85 7966 15800 197676 6613 419 635.09 6870 13630 202798 1660 498 6518 447.22 3000 5942 142884 349 4616 63116
14 20300 563306 1129.13 7533 14942 212618 6249 418 635.04 5890 11684 214482 1414 502 7020 447.39 3000 5942 148826 331 4439 67555
15 20300 603570 1129.35 9521 18884 231502 7993 423 635.49 4610 9146 223628 1094 498 7517 447.66 1810 3581 152407 163 4431 71986
16 20300 643835 1129.57 8846 17546 249048 7400 422 635.76 4590 9098 232726 1092 502 8019 447.63 3310 6556 158963 395 4433 76419
17 20300 684099 1129.78 4953 9824 258872 3921 399 635.58 6490 12868 245594 1575 500 8519 447.35 4000 7934 166897 503 4433 80852
18 20300 724364 1130.11 6903 13692 272564 5592 408 635.64 5690 11286 256880 1372 496 9015 447.37 3990 7920 174817 499 4760 85613
19 20300 764628 1130.33 8222 16308 288872 6778 416 635.87 4580 9086 265966 1081 510 9525 447.44 3000 5947 180764 354 4439 90052
20 20300 804892 1130.55 8368 16598 305470 6973 420 636.13 4490 8898 274864 1035 494 10019 447.50 2190 4349 185113 229 4425 94477
21 20300 845157 1130.74 9946 19728 325198 8385 425 636.61 4510 8952 283816 1047 492 10510 447.51 1980 3932 189045 192 4429 98906
22 20300 885421 1130.96 9083 18016 343214 7646 424 636.81 4500 8916 292732 1004 502 11012 447.59 1980 3927 192972 192 4727 103632
23 20300 925686 1131.11 9668 19176 362390 8100 422 637.18 4480 8892 301624 1031 496 11508 447.24 4450 8831 201803 565 4746 108379
24 20300 965950 1131.36 8699 17254 379644 7246 420 637.44 4460 8840 310464 1030 496 12004 447.10 3990 7923 209726 497 4729 113107
25 20300 1006215 1131.58 8607 17072 396716 7218 423 637.67 4400 8722 319186 1015 480 12484 446.94 3530 6992 216718 436 5449 118556
26 20300 1046479 1131.77 10202 20236 416952 8577 424 638.08 4380 8690 327876 1008 454 12938 446.76 3500 6945 223663 444 5224 123780
27 20300 1086743 1131.99 9194 18236 435188 7661 420 638.38 4420 8772 336648 1022 450 13388 446.50 4200 8323 231986 496 5244 129025
28 17500 1121454 1132.21 8002 15872 451060 6664 420 638.65 4410 8742 345390 1026 458 13847 446.14 4500 8922 240908 541 5950 134975
29 17100 1155372 1132.48 6223 12344 463404 4985 404 638.61 6410 12706 358096 1518 452 14299 445.98 3500 6940 247848 432 4812 139787
30 17200 1189487 1132.67 7970 15808 479212 6584 417 638.71 6000 11906 370002 1418 450 14749 445.84 4990 9903 257751 673 5940 145728
31 17000 1223206 1132.83 8812 17478 496690 7276 416 638.82 7590 15054 385056 1814 474 15223 445.69 4710 9334 267085 547 4820 150547
TOTAL 207248 46330 16925
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR DECEMBER 2011
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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1 38451.4 22673.6 1126.06 13957 6200 635.46 1497.7 8670 447.18 564.5 4900 231.62 6262 542 0
2 38445.6 22679.5 1126.31 13982 7720 635.35 1494.8 7760 447.26 566.0 6000 236.06 7712 821 0
3 38447.5 22677.5 1126.57 14008 6550 635.31 1493.8 8170 447.18 564.5 6000 237.97 8389 403 0
4 38436.9 22688.2 1126.82 14033 7830 635.22 1491.4 8210 447.08 562.6 6450 239.93 9117 487 0
5 38426.3 22698.8 1127.01 14052 8930 635.22 1491.4 8190 447.08 562.6 6710 237.72 8299 0 338
6 38418.7 22706.4 1127.25 14076 7670 635.11 1488.6 8170 446.87 558.7 6890 234.56 7203 0 479
7 38397.4 22727.7 1127.44 14095 7360 634.91 1483.4 8190 446.67 555.0 7080 235.93 7667 254 0
8 38398.0 22727.1 1127.67 14119 8150 634.99 1485.4 7710 446.92 559.6 4270 240.00 9144 831 0
9 38388.2 22736.9 1127.88 14140 8820 635.02 1486.2 7720 446.85 558.3 5980 239.59 8990 0 0
10 38381.7 22743.4 1128.14 14166 6890 634.95 1484.4 7780 446.83 558.0 5490 239.54 8971 114 0
11 38377.4 22747.7 1128.41 14193 7140 634.92 1483.6 7000 446.86 558.5 4890 239.68 9024 77 0
12 38370.8 22754.3 1128.62 14215 8430 634.97 1484.9 7790 446.90 559.3 4400 239.15 8825 0 0
13 38373.1 22752.0 1128.85 14238 7970 635.09 1488.0 6870 447.22 565.3 3000 238.79 8690 0 0
14 38373.4 22751.7 1129.13 14266 7530 635.04 1486.7 5890 447.39 568.5 3000 238.93 8543 0 0
15 38389.1 22736.0 1129.35 14288 9520 635.49 1498.4 4610 447.66 573.6 1810 237.82 8335 0 0
16 38386.7 22738.3 1129.57 14311 8850 635.76 1505.5 4590 447.63 573.0 3310 237.47 8210 0 0
17 38374.5 22750.6 1129.78 14332 4950 635.58 1500.8 6490 447.35 567.7 4000 237.30 8149 0 0
18 38379.0 22746.1 1130.11 14365 6900 635.64 1502.3 5690 447.37 568.1 3990 236.97 8031 0 0
19 38386.2 22738.8 1130.33 14388 8220 635.87 1508.3 4580 447.44 569.4 3000 236.69 7933 0 0
20 38388.5 22736.5 1130.55 14410 8370 636.13 1515.1 4490 447.50 570.5 2190 236.37 7821 0 0
21 38394.8 22730.2 1130.74 14429 9950 636.61 1527.7 4510 447.51 570.7 1980 237.32 8156 221 0
22 38400.7 22724.4 1130.96 14452 9080 636.81 1532.9 4500 447.59 572.3 1980 237.29 8145 58 0
23 38383.2 22741.8 1131.11 14467 9670 637.18 1542.6 4480 447.24 565.6 4450 236.94 8020 0 0
24 38384.1 22740.9 1131.36 14493 8700 637.44 1549.5 4460 447.10 563.0 3990 236.62 7908 0 0
25 38376.7 22748.4 1131.58 14516 8610 637.67 1555.5 4400 446.94 560.0 3530 237.14 8091 152 0
26 38374.4 22750.6 1131.77 14535 10200 638.08 1566.3 4380 446.76 556.6 3500 237.13 8088 58 0
27 38369.2 22755.9 1131.99 14558 9190 638.38 1574.3 4420 446.50 551.9 4200 235.03 7360 0 341
28 38369.2 22755.9 1132.21 14580 8000 638.65 1581.5 4410 446.14 545.3 4500 229.77 5708 0 868
29 38368.9 22756.1 1132.48 14608 6220 638.61 1580.4 6410 445.98 542.3 3500 224.76 4357 0 695
30 38359.9 22765.1 1132.67 14627 7970 638.71 1583.1 6000 445.84 539.8 4990 219.27 3115 0 651
31 38366.3 22758.7 1132.83 14644 8810 638.82 1586.0 7590 445.69 537.1 4710 227.24 4999 961 0
TOTAL 250400 194130 134690 4979 3372
AVE. 8080 6260 4340 161 109
AC FT 497000 385000 267000 9876 6688
* 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 DECEMBER 2011
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 9500 3645.50 16662 20200 6032.23 3440 1470 6058.33 1330 450 7496.67 634.2 1110 7151.67 110.4 1130
2 6900 3645.29 16637 20200 6032.21 3440 1480 6058.30 1330 490 7496.46 632.5 1340 7151.77 110.5 1300
3 10800 3645.14 16618 20200 6032.21 3440 1500 6058.27 1330 500 7496.24 630.7 1450 7151.90 110.6 1400
4 6300 3644.92 16592 20300 6032.18 3430 1500 6058.24 1330 500 7496.02 629.0 1480 7152.16 110.8 1380
5 7600 3644.72 16567 20300 6032.15 3430 1500 6058.21 1330 490 7495.75 626.8 1330 7152.06 110.7 1370
6 10300 3644.56 16548 20300 6032.11 3430 1500 6058.18 1320 490 7495.45 624.4 1550 7152.35 110.9 1440
7 7000 3644.35 16523 20300 6032.07 3430 1500 6058.11 1320 490 7495.15 622.0 1530 7152.51 111.0 1470
8 7700 3644.15 16499 20300 6032.05 3430 1480 6058.05 1320 490 7494.85 619.6 1530 7152.65 111.1 1480
9 6400 3643.93 16472 20300 6032.05 3430 1500 6057.99 1320 490 7494.59 617.5 1490 7152.76 111.2 1450
10 5800 3643.70 16444 20300 6032.07 3430 1500 6057.95 1320 490 7494.33 615.4 1490 7152.83 111.3 1460
11 6400 3643.48 16418 20300 6032.05 3430 1500 6057.90 1320 490 7494.06 613.3 1430 7152.81 111.3 1440
12 7100 3643.27 16393 20400 6032.03 3430 1500 6057.86 1320 500 7493.79 611.1 1480 7152.79 111.3 1490
13 6500 3643.05 16366 20300 6032.03 3430 1510 6057.83 1320 500 7493.54 609.2 1460 7152.83 111.3 1450
14 7100 3642.84 16341 20300 6031.99 3430 1510 6057.81 1320 500 7493.31 607.3 1490 7153.00 111.4 1430
15 10400 3642.68 16322 20300 6031.97 3430 1560 6057.79 1320 500 7493.06 605.4 1510 7153.16 111.6 1450
16 6500 3642.46 16295 20300 6031.95 3420 1620 6057.75 1320 500 7492.78 603.1 1480 7153.19 111.6 1470
17 11100 3642.31 16277 20300 6031.91 3420 1660 6057.70 1320 500 7492.48 600.8 1600 7153.75 112.0 1380
18 6500 3642.09 16251 20300 6031.89 3420 1700 6057.66 1320 500 7492.21 598.6 1500 7153.87 112.1 1450
19 11100 3641.94 16233 20300 6031.87 3420 1760 6057.61 1320 500 7491.96 596.7 1470 7153.91 112.1 1450
20 7900 3641.74 16209 20300 6031.85 3420 1800 6057.59 1320 500 7491.71 594.7 1480 7153.93 112.2 1470
21 9200 3641.56 16188 20300 6031.83 3420 1850 6057.56 1320 500 7491.45 592.7 1470 7154.04 112.2 1420
22 10500 3641.40 16169 20300 6031.81 3420 1890 6057.53 1320 500 7491.19 590.6 1500 7154.14 112.3 1460
23 4000 3641.14 16138 20300 6031.79 3420 1960 6057.48 1320 500 7490.90 588.4 1480 7154.24 112.4 1440
24 8600 3640.95 16116 20300 6031.73 3420 2030 6057.43 1320 500 7490.62 586.2 1470 7154.31 112.5 1450
25 6000 3640.72 16088 20300 6031.69 3410 2040 6057.37 1310 500 7490.32 583.8 1520 7154.48 112.6 1460
26 7900 3640.52 16065 20300 6031.65 3410 2110 6057.33 1310 500 7490.04 581.7 1490 7154.75 112.8 1380
27 6700 3640.30 16039 20300 6031.63 3410 2160 6057.28 1310 500 7489.74 579.3 1470 7154.81 112.9 1460
28 8400 3640.15 16021 17500 6031.58 3410 2210 6057.23 1310 500 7489.57 578.0 1140 7154.65 112.7 1200
29 7400 3639.99 16002 17100 6031.53 3410 2280 6057.19 1310 500 7489.40 576.7 1070 7154.75 112.8 1040
30 4800 3639.79 15978 17200 6031.47 3410 2330 6057.15 1310 500 7489.27 575.7 1100 7154.84 112.9 1080
31 15000 3639.75 15974 17000 6031.41 3400 2400 6057.10 1310 500 7489.07 574.1 1140 7154.97 113.0 1100
TOT 247400 616700 54310 15370 44050 42850
AVE 7981 19890 1750 500 1420 1380
A F 490700 1223000 108000 30500 87400 85000
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
GLEN CANYON TO HOOVER DAM LOSSES
DECEMBER 2011
| | 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 20200 6200 13957 24 451 671 786 495 981 20200
2 20200 7720 13982 25 416 671 819 -2346 -3671 22200
3 20200 6550 14008 26 418 671 852 -1425 -6498 21600
4 20300 7830 14033 25 421 671 819 -2138 -10739 22300
5 20300 8930 14052 19 407 671 623 4 -10731 20200
6 20300 7670 14076 24 411 671 786 -1312 -13334 21600
7 20300 7360 14095 19 412 671 623 1617 -10126 18600
8 20300 8150 14119 24 427 671 786 -1824 -13744 22100
9 20300 8820 14140 21 438 671 688 -952 -15632 21200
10 20300 6890 14166 26 481 671 852 -1721 -19047 22000
11 20300 7140 14193 27 434 671 885 -2404 -23815 22700
12 20400 8430 14215 22 433 671 721 -1023 -25845 21300
13 20300 7970 14238 23 469 671 754 -1135 -28096 21500
14 20300 7530 14266 28 438 671 918 -3322 -34685 23700
15 20300 9520 14288 22 400 671 721 -2105 -38860 22400
16 20300 8850 14311 23 384 671 754 -1985 -42797 22300
17 20300 4950 14332 21 389 671 688 3009 -36829 17300
18 20300 6900 14365 33 382 671 1081 -5396 -47531 25700
19 20300 8220 14388 23 371 671 754 -1328 -50166 21600
20 20300 8370 14410 22 385 671 721 -915 -51982 21200
21 20300 9950 14429 19 393 671 623 -923 -53812 21200
22 20300 9080 14452 23 381 671 754 -2161 -58098 22500
23 20300 9670 14467 15 375 671 492 1539 -55047 18800
24 20300 8700 14493 26 395 671 852 -3429 -61848 23700
25 20300 8610 14516 23 364 671 754 -1679 -65178 22000
26 20300 10200 14535 19 377 671 623 -1126 -67413 21400
27 20300 9190 14558 23 384 671 754 -2291 -71957 22600
28 17500 8000 14580 22 412 671 721 -581 -73108 20900
29 17100 6220 14608 28 477 671 918 -2073 -77221 22400
30 17200 7970 14627 19 463 671 623 -1776 -80743 19300
31 17000 8810 14644 17 453 671 557 -1938 -84587 19100
TOTAL 616800 250410 12841 20801 -84588 665800
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Contact: Water Operations Control Center
Updated: March 2011
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