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 SEPTEMBER 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 15500 30744 1113.56 13502 26780 26780 11088 414 642.30 12580 24946 24946 3114 2797 2797 448.30 8190 16242 16242 1090 3001 3001
2 15500 61488 1113.68 11705 23216 49996 9476 408 642.10 13190 26164 51110 3230 2789 5585 448.24 10490 20814 37056 1404 3001 6002
3 15500 92231 1113.75 12480 24754 74750 10147 410 642.04 13190 26163 77273 3228 2785 8370 448.22 10500 20819 57875 1403 2969 8971
4 15600 123174 1113.85 9531 18904 93654 7538 399 641.78 12990 25773 103046 3170 2793 11163 448.33 9490 18832 76707 1271 2999 11970
5 15600 154116 1113.97 9160 18168 111822 7200 396 641.53 12390 24575 127621 3021 2785 13948 448.53 9200 18240 94947 1242 2997 14967
6 15400 184661 1113.96 16143 32020 143842 13063 408 641.86 11700 23215 150836 2842 2789 16737 448.49 9500 18842 113789 1270 2999 17966
7 15300 215008 1113.94 15123 29996 173838 12375 413 642.16 10600 21018 171854 2584 2769 19505 448.58 8020 15907 129696 1076 3001 20967
8 15400 245554 1113.98 14118 28002 201840 11464 409 642.29 11190 22186 194040 2731 2333 21838 448.63 7500 14879 144575 1011 3001 23968
9 15500 276298 1114.03 12710 25210 227050 10286 408 642.40 11150 22122 216162 2729 2820 24659 448.42 9510 18863 163438 1265 3001 26969
10 15500 307041 1114.09 9683 19206 246256 7602 396 642.24 11560 22938 239100 2833 2832 27491 448.26 10000 19842 183280 1334 2999 29968
11 15500 337785 1114.20 10412 20652 266908 8248 399 642.19 11180 22170 261270 2731 2834 30325 448.14 10500 20819 204099 1395 2999 32967
12 15500 368529 1114.21 13373 26526 293434 10829 408 642.19 11190 22192 283462 2726 2787 33112 447.85 10500 20823 224922 1390 2995 35962
13 15500 399273 1114.34 10973 21764 315198 8697 400 642.30 9990 19823 303285 2411 2793 35905 447.81 10000 19841 244763 1326 2993 38955
14 15500 430017 1114.45 11363 22538 337736 9052 402 642.27 11390 22589 325874 2781 2787 38692 447.84 7490 14865 259628 994 2995 41950
15 15500 460760 1114.46 13161 26104 363840 10816 414 642.46 11190 22203 348077 2722 2797 41488 448.10 6010 11919 271547 803 2993 44943
16 15700 491901 1114.56 10089 20012 383852 8350 417 642.25 12600 24984 373061 3085 2811 44299 448.04 8490 16844 288391 1138 2997 47940
17 15500 522645 1114.72 9446 18736 402588 7508 401 641.98 12190 24186 397247 2968 2791 47090 448.22 8400 16666 305057 1126 2997 50938
18 15600 553587 1114.87 8506 16872 419460 6704 397 641.72 12200 24200 421447 2972 2795 49884 448.21 9390 18632 323689 1267 2999 53937
19 15600 584529 1114.97 12014 23830 443290 9735 409 641.81 10390 20611 442058 2526 2799 52683 448.31 8510 16872 340561 1141 2999 56936
20 15400 615074 1115.10 10824 21470 464760 8643 403 641.74 11400 22607 464665 2772 2783 55466 448.19 9000 17856 358417 1204 2999 59935
21 15300 645422 1115.17 12342 24480 489240 9967 407 641.78 11420 22648 487313 2779 2769 58235 448.13 8490 16843 375260 1144 2963 62898
22 15500 676165 1115.24 12118 24036 513276 9787 407 641.67 12700 25189 512502 3098 2787 61021 448.36 7020 13917 389177 913 4120 67018
23 15500 706909 1115.35 10283 20396 533672 8147 399 641.48 12710 25217 537719 3093 2789 63810 448.33 8790 17444 406621 1177 4257 71274
24 15500 737653 1115.48 7235 14350 548022 5666 395 641.06 12660 25112 562831 3082 2771 66581 448.31 9310 18466 425087 1244 4661 75935
25 15500 768397 1115.62 8516 16892 564914 6848 405 640.72 12680 25159 587990 3065 2769 69350 448.29 9490 18830 443917 1270 4354 80289
26 15500 799141 1115.69 11488 22786 587700 9368 411 640.66 12760 25310 613300 3078 2836 72186 448.22 9820 19472 463389 1309 4352 84641
27 15500 829884 1115.72 13261 26302 614002 10856 413 640.59 13100 25979 639279 3202 2807 74993 448.02 11000 21826 485215 1448 4362 89002
28 15500 860628 1115.79 11623 23054 637056 9591 416 640.47 13090 25963 665242 3191 2785 77778 447.93 10000 19844 505059 1319 4358 93360
29 15400 891174 1115.92 8823 17500 654556 6997 400 640.21 13100 25978 691220 3179 2791 80569 448.23 7000 13892 518951 946 4042 97402
30 15500 921917 1116.04 7689 15250 669806 5980 392 639.73 13090 25965 717185 3174 2779 83347 448.28 9500 18849 537800 1271 4356 101758
TOTAL 272028 88116 36189
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR SEPTEMBER 2011
LAKE MEAD LAKE MOHAVE LAKE HAVASU SENATOR WASH
AVAILABLE CAPACITY IN A.F. *25877000 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 38977.7 21904.4 1113.56 12741 13500 642.30 1679.6 12600 448.30 585.8 8190 235.59 7552 0 0
2 38962.4 21919.7 1113.68 12752 11700 642.10 1674.1 13200 448.24 584.7 10500 236.85 7989 288 0
3 38950.1 21931.9 1113.75 12758 12500 642.04 1672.5 13200 448.22 584.3 10500 238.01 8404 291 0
4 38935.4 21946.6 1113.85 12768 9530 641.78 1665.5 13000 448.33 586.4 9490 239.80 9069 466 0
5 38920.2 21961.8 1113.97 12779 9160 641.53 1658.7 12400 448.53 590.3 9200 239.38 8911 0 0
6 38908.8 21973.2 1113.96 12778 16100 641.86 1667.6 11700 448.49 589.5 9500 238.86 8716 0 0
7 38895.8 21986.2 1113.94 12776 15100 642.16 1675.8 10600 448.58 591.3 8020 238.40 8547 0 0
8 38881.9 22000.2 1113.98 12780 14100 642.29 1679.3 11200 448.63 592.2 7500 238.02 8407 0 0
9 38872.4 22009.7 1114.03 12785 12700 642.40 1682.3 11200 448.42 588.1 9510 237.56 8242 0 0
10 38850.8 22031.2 1114.09 12791 9680 642.24 1678.0 11600 448.26 585.0 10000 237.17 8102 0 0
11 38836.9 22045.2 1114.20 12801 10400 642.19 1676.6 11200 448.14 582.7 10500 236.80 7971 0 0
12 38814.6 22067.5 1114.21 12802 13400 642.19 1676.6 11200 447.85 577.2 10500 236.45 7849 0 0
13 38812.1 22070.0 1114.34 12815 11000 642.30 1679.6 9990 447.81 576.4 10000 236.07 7716 0 0
14 38822.9 22059.1 1114.45 12825 11400 642.27 1678.8 11400 447.84 577.0 7490 235.73 7599 0 0
15 38822.6 22059.5 1114.46 12826 13200 642.46 1684.0 11200 448.10 581.9 6010 237.62 8263 433 0
16 38810.9 22071.2 1114.56 12836 10100 642.25 1678.2 12600 448.04 580.8 8490 239.56 8979 511 0
17 38811.7 22070.3 1114.72 12851 9450 641.98 1670.9 12200 448.22 584.3 8400 239.32 8888 51 0
18 38814.8 22067.2 1114.87 12866 8510 641.72 1663.8 12200 448.21 584.1 9390 239.85 9088 203 0
19 38816.3 22065.8 1114.97 12875 12000 641.81 1666.3 10400 448.31 586.0 8510 239.31 8885 0 0
20 38811.7 22070.3 1115.10 12887 10800 641.74 1664.4 11400 448.19 583.7 9000 238.86 8716 0 0
21 38808.4 22073.7 1115.17 12894 12300 641.78 1665.5 11400 448.13 582.5 8490 238.40 8547 0 0
22 38799.8 22082.3 1115.24 12901 12100 641.67 1662.5 12700 448.36 587.0 7020 238.02 8407 0 0
23 38789.6 22092.4 1115.35 12911 10300 641.48 1657.4 12700 448.33 586.4 8790 237.66 8278 0 0
24 38775.5 22106.6 1115.48 12924 7230 641.06 1646.0 12700 448.31 586.0 9310 235.79 7620 0 300
25 38766.6 22115.5 1115.62 12937 8520 640.72 1636.9 12700 448.29 585.6 9490 235.49 7517 0 0
26 38752.0 22130.0 1115.69 12944 11500 640.66 1635.3 12800 448.22 584.3 9820 235.13 7394 0 0
27 38731.3 22150.7 1115.72 12946 13300 640.59 1633.4 13100 448.02 580.4 11000 234.85 7300 0 0
28 38714.4 22167.7 1115.79 12953 11600 640.47 1630.1 13100 447.93 578.7 10000 232.58 6561 0 357
29 38707.3 22174.7 1115.92 12965 8820 640.21 1623.1 13100 448.23 584.5 7000 229.53 5693 0 476
30 38679.6 22202.4 1116.04 12977 7690 639.73 1610.3 13100 448.28 585.4 9500 229.35 5588 0 0
TOTAL 337690 361890 271120 2243 1133
AVE. 11260 12060 9040 75 38
AC FT 670000 718000 538000 4449 2247
* 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 SEPTEMBER 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 12000 3655.21 17873 15500 6034.87 3540 2440 6060.46 1350 800 7511.42 758.2 1950 7155.76 113.6 1970
2 11900 3655.11 17860 15500 6034.81 3540 2440 6060.29 1350 800 7511.17 756.0 2040 7155.88 113.7 2000
3 11700 3655.03 17850 15500 6034.75 3540 2440 6060.19 1350 790 7510.91 753.8 1970 7155.90 113.7 1970
4 11500 3654.93 17837 15600 6034.71 3530 2440 6060.03 1350 790 7510.63 751.3 2040 7155.95 113.8 2030
5 11300 3654.79 17819 15600 6034.69 3530 2440 6059.87 1350 790 7510.35 748.9 2060 7156.10 113.9 2000
6 11200 3654.70 17808 15400 6034.64 3530 2440 6059.70 1340 800 7510.04 746.2 2170 7156.43 114.2 2040
7 11300 3654.59 17794 15300 6034.59 3530 2430 6059.53 1340 800 7509.67 743.0 2480 7157.55 115.1 2020
8 11400 3654.47 17779 15400 6034.53 3530 2440 6059.42 1340 790 7509.30 739.8 2410 7158.57 115.9 2000
9 11800 3654.43 17773 15500 6034.45 3520 2440 6059.29 1340 800 7509.00 737.2 2070 7158.64 115.9 2050
10 12500 3654.33 17761 15500 6034.39 3520 2440 6059.17 1340 800 7508.69 734.5 2100 7158.89 116.1 2010
11 12300 3654.22 17747 15500 6034.33 3520 2440 6059.08 1340 800 7508.38 731.8 2100 7159.24 116.4 1970
12 12400 3654.14 17737 15500 6034.25 3520 2110 6058.98 1330 800 7508.22 730.5 1510 7157.89 115.3 2070
13 13300 3654.06 17726 15500 6034.19 3510 2060 6058.87 1330 800 7508.05 729.0 1480 7156.69 114.4 1970
14 13400 3654.11 17733 15500 6034.13 3510 2450 6058.84 1330 750 7507.89 727.6 1520 7155.41 113.3 2050
15 13100 3654.06 17726 15500 6034.06 3510 2450 6058.88 1330 650 7507.74 726.3 1510 7154.09 112.3 2050
16 13400 3653.99 17717 15700 6033.99 3510 2460 6058.90 1330 690 7507.59 725.1 1510 7152.79 111.3 2040
17 14000 3653.94 17711 15500 6033.93 3500 2450 6058.96 1330 690 7507.48 724.1 1520 7151.93 110.6 1870
18 15200 3653.95 17712 15600 6033.86 3500 2440 6058.98 1330 690 7507.34 722.9 1500 7150.78 109.7 1960
19 15400 3653.90 17706 15600 6033.79 3500 2450 6058.96 1330 690 7507.19 721.6 1500 7148.94 108.3 2230
20 14700 3653.85 17700 15400 6033.72 3490 2450 6058.93 1330 630 7507.02 720.2 1480 7147.57 107.2 2020
21 14300 3653.82 17696 15300 6033.66 3490 2450 6058.90 1330 500 7506.84 718.6 1480 7145.95 106.0 2120
22 14200 3653.74 17686 15500 6033.59 3490 2450 6058.87 1330 500 7506.51 715.8 2140 7146.54 106.4 1920
23 13900 3653.67 17677 15500 6033.53 3490 2450 6058.84 1330 500 7505.98 711.3 3070 7149.34 108.6 2000
24 13400 3653.60 17668 15500 6033.47 3480 2450 6058.80 1330 500 7505.44 706.7 3080 7152.20 110.8 1960
25 13100 3653.54 17660 15500 6033.43 3480 2450 6058.75 1330 500 7504.90 702.2 3090 7155.10 113.1 1940
26 12700 3653.44 17648 15500 6033.37 3480 2450 6058.70 1330 540 7504.84 701.7 910 7154.19 112.4 1290
27 12300 3653.35 17636 15500 6033.29 3480 2450 6058.63 1330 650 7504.98 702.9 0 7150.96 109.8 1290
28 12000 3653.25 17624 15500 6033.21 3470 2450 6058.56 1330 680 7505.06 703.5 380 7148.97 108.3 1170
29 11700 3653.16 17612 15400 6033.13 3470 2450 6058.45 1330 740 7504.79 701.2 1850 7148.39 107.8 2080
30 11300 3653.01 17593 15500 6033.03 3470 2450 6058.35 1330 740 7504.54 699.1 1740 7148.00 107.5 1890
TOT 382700 464800 72650 21000 54660 57980
AVE 12757 15490 2420 700 1820 1930
A F 759100 922000 144000 41700 108400 115000
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
GLEN CANYON TO HOOVER DAM LOSSES
SEPTEMBER 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 15500 13500 12741 11 731 1075 360 -1272 -2523 21200
2 15500 11700 12752 11 738 1075 360 -1712 -5918 19400
3 15500 12500 12758 6 632 1075 197 -1895 -9677 17400
4 15600 9530 12768 10 634 1075 328 -1138 -11935 16600
5 15600 9160 12779 11 655 1075 360 -1322 -14557 16800
6 15400 16100 12778 -1 676 1075 -33 -1743 -18015 17300
7 15300 15100 12776 -2 669 1075 -66 -166 -18345 15800
8 15400 14100 12780 4 628 1075 131 -2563 -23429 18000
9 15500 12700 12785 5 671 1075 164 -1811 -27021 17100
10 15500 9680 12791 6 658 1075 197 757 -25520 14600
11 15500 10400 12801 10 589 1075 328 -1934 -29356 17400
12 15500 13400 12802 1 596 1075 33 -100 -29554 15600
13 15500 11000 12815 13 582 1075 426 -4184 -37853 19600
14 15500 11400 12825 10 546 1075 328 -2905 -43615 18400
15 15500 13200 12826 1 488 1075 33 235 -43148 15300
16 15700 10100 12836 10 486 1075 328 -1510 -46142 17000
17 15500 9450 12851 15 494 1075 492 -3561 -53206 19100
18 15600 8510 12866 15 423 1075 492 -2405 -57976 18100
19 15600 12000 12875 9 430 1075 295 -2790 -63510 18300
20 15400 10800 12887 12 505 1075 393 -3223 -69903 18800
21 15300 12300 12894 7 498 1075 229 -2030 -73929 17600
22 15500 12100 12901 7 541 1075 229 -2116 -78126 17500
23 15500 10300 12911 10 538 1075 328 -1933 -81961 17300
24 15500 7230 12924 13 618 1075 426 -424 -82803 15900
25 15500 8520 12937 13 551 1075 426 -1627 -86031 17100
26 15500 11500 12944 7 551 1075 229 -1409 -88826 16900
27 15500 13300 12946 2 613 1075 66 -579 -89975 16100
28 15500 11600 12953 7 599 1075 229 -1539 -93027 17000
29 15400 8820 12965 12 543 1075 393 -1360 -95724 16900
30 15500 7690 12977 12 693 1075 393 -372 -96462 15900
TOTAL 464800 337690 17576 32250 -96463 520100
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Contact: Water Operations Control Center
Updated: March 2011
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