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 JULY 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.
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1 24500 48595 1102.53 16695 33114 33114 13100 396 642.09 17980 35656 35656 4432 3261 3261 447.48 14990 29731 29731 1961 5238 5238
2 24500 97190 1102.76 14051 27870 60984 11050 397 641.77 17990 35681 71337 4430 3217 6478 447.45 14470 28709 58440 1888 5242 10481
3 22000 140826 1102.91 13803 27378 88362 10892 398 641.58 16980 33684 105021 4165 3215 9693 447.45 13480 26738 85178 1768 5238 15719
4 19400 179306 1103.22 12091 23982 112344 9499 396 641.29 15980 31704 136725 3915 3199 12893 447.38 13480 26746 111924 1740 5238 20957
5 24400 227702 1103.39 14443 28648 140992 11481 401 641.28 14170 28108 164833 3462 3233 16126 447.04 13480 26739 138663 1751 2820 23778
6 24900 277091 1103.40 17752 35210 176202 14278 406 641.46 15170 30096 194929 3706 3183 19309 447.47 11500 22810 161473 1503 2039 25817
7 25400 327471 1103.46 21419 42484 218686 17201 405 641.85 15400 30545 225474 3769 3181 22491 447.68 10000 19832 181305 1323 2041 27858
8 25400 377851 1103.57 20930 41514 260200 16795 405 642.20 15200 30150 255624 3733 3257 25747 447.79 12000 23802 205107 1575 2043 29901
9 25300 428033 1103.75 17976 35654 295854 14383 403 642.37 14960 29681 285305 3695 3203 28951 447.95 10990 21790 226897 1451 2045 31946
10 25300 478215 1103.98 14412 28586 324440 11436 400 642.24 14990 29739 315044 3698 3217 32168 448.05 10990 21799 248696 1465 2049 33995
11 24900 527603 1104.07 19704 39082 363522 15652 401 642.57 14980 29722 344766 3695 3219 35387 448.23 10990 21799 270495 1461 2045 36040
12 24100 575405 1104.23 17968 35638 399160 14282 401 642.72 14600 28955 373721 3594 3245 38632 448.38 10490 20812 291307 1401 2047 38087
13 24100 623206 1104.33 18536 36766 435926 15014 408 643.01 14170 28101 401822 3499 3195 41827 448.37 11540 22895 314202 1533 2045 40132
14 24000 670810 1104.47 15967 31670 467596 12737 402 643.03 15100 29947 431769 3742 3231 45059 448.31 12010 23813 338015 1590 2043 42175
15 24000 718413 1104.58 17756 35218 502814 14101 400 643.06 15500 30749 462518 3841 3211 48270 448.21 13520 26826 364841 1778 2045 44219
16 24000 766016 1104.80 12052 23904 526718 9658 404 642.79 15760 31258 493776 3896 3231 51501 448.13 13980 27728 392569 1843 2045 46264
17 24000 813620 1105.02 13473 26724 553442 10785 404 642.65 15770 31271 525047 3891 3197 54698 448.00 13510 26804 419373 1774 2041 48305
18 23600 860430 1105.11 19397 38474 591916 15546 404 642.86 15650 31035 556082 3863 3209 57907 447.98 13540 26858 446231 1775 2041 50346
19 23900 907835 1105.17 19218 38118 630034 15277 401 642.99 15470 30691 586773 3833 3205 61113 447.94 13500 26772 473003 1770 2035 52381
20 24300 956033 1105.20 18700 37090 667124 15005 405 643.23 15490 30726 617499 3843 3229 64342 447.94 12490 24765 497768 1644 2037 54419
21 24200 1004033 1105.38 14955 29662 696786 12036 406 643.11 16100 31936 649435 3998 3191 67533 448.04 11990 23774 521542 1585 2047 56465
22 24200 1052033 1105.53 15322 30390 727176 12435 409 643.00 15910 31554 680989 3948 3283 70816 447.97 13510 26787 548329 1776 2047 58512
23 24100 1099835 1105.74 13143 26068 753244 10557 405 642.73 15990 31718 712707 3962 3245 74061 447.95 13500 26786 575115 1763 2047 60559
24 24100 1147636 1106.01 11483 22776 776020 9169 403 642.35 15990 31706 744413 3954 3235 77296 447.96 13010 25798 600913 1712 2045 62604
25 24200 1195636 1106.13 16607 32940 808960 13263 403 642.37 15540 30817 775230 3831 3215 80511 448.06 12200 24196 625109 1603 2043 64647
26 24200 1243636 1106.28 17627 34962 843922 14097 403 642.54 15000 29755 804985 3698 3275 83786 448.09 12200 24195 649304 1609 2041 66688
27 24200 1291636 1106.37 16600 32926 876848 13248 402 642.70 14860 29473 834458 3656 3229 87015 448.24 10800 21423 670727 1434 2041 68729
28 24200 1339636 1106.53 18650 36992 913840 14819 401 642.87 14470 28704 863162 3574 3249 90264 448.45 10490 20804 691531 1399 2053 70782
29 24200 1387636 1106.65 16822 33366 947206 13668 410 643.04 13390 26567 889729 3306 3233 93497 448.38 12510 24811 716342 1662 2001 72783
30 24100 1435438 1106.84 14795 29346 976552 11749 400 643.05 13390 26563 916292 3312 3237 96734 448.19 11500 22813 739155 1529 2047 74830
31 24200 1483438 1107.07 12566 24924 1001476 9987 401 643.11 13360 26505 942797 3302 3253 99987 448.22 11510 22836 761991 1525 2045 76875
TOTAL 403200 117244 50590
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR JULY 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
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1 36976.3 23905.7 1102.53 11719 16700 642.09 1673.9 18000 447.48 570.2 15000 233.04 6706 0 1011
2 37101.6 23780.5 1102.76 11739 14100 641.77 1665.2 18000 447.45 569.6 14500 230.97 6063 0 313
3 37235.7 23646.4 1102.91 11753 13800 641.58 1660.1 17000 447.45 569.6 13500 233.64 6900 433 0
4 37369.8 23512.2 1103.22 11781 12100 641.29 1652.2 16000 447.38 568.3 13500 236.18 7754 479 0
5 37485.6 23396.4 1103.39 11796 14400 641.28 1652.0 14200 447.04 561.9 13500 236.57 7891 150 0
6 37593.4 23288.6 1103.40 11797 17800 641.46 1656.8 15200 447.47 570.0 11500 236.43 7842 51 0
7 37717.2 23164.8 1103.46 11803 21400 641.85 1667.3 15400 447.68 574.0 10000 237.20 8113 250 0
8 37835.3 23046.7 1103.57 11813 20900 642.20 1676.9 15200 447.79 576.0 12000 238.08 8430 244 0
9 37949.2 22932.9 1103.75 11829 18000 642.37 1681.5 15000 447.95 579.1 11000 237.56 8242 0 0
10 38057.2 22824.9 1103.98 11850 14400 642.24 1678.0 15000 448.05 581.0 11000 239.98 9136 552 0
11 38164.8 22717.3 1104.07 11858 19700 642.57 1687.0 15000 448.23 584.5 11000 239.69 9027 51 0
12 38280.4 22601.6 1104.23 11873 18000 642.72 1691.1 14600 448.38 587.4 10500 238.67 8647 0 106
13 38388.4 22493.7 1104.33 11882 18500 643.01 1699.0 14200 448.37 587.2 11500 238.26 8496 17 0
14 38490.7 22391.4 1104.47 11895 16000 643.03 1699.5 15100 448.31 586.0 12000 235.14 7398 0 516
15 38584.5 22297.5 1104.58 11905 17800 643.06 1700.3 15500 448.21 584.1 13500 231.86 6335 0 534
16 38671.5 22210.6 1104.80 11925 12100 642.79 1693.0 15800 448.13 582.5 14000 231.24 6145 0 64
17 38751.5 22130.5 1105.02 11945 13500 642.65 1689.1 15800 448.00 580.0 13500 235.38 7479 702 0
18 38812.5 22069.6 1105.11 11953 19400 642.86 1694.9 15600 447.98 579.6 13500 235.33 7462 82 0
19 38868.0 22014.1 1105.17 11959 19200 642.99 1698.4 15500 447.94 578.9 13500 234.64 7320 0 55
20 38921.7 21960.3 1105.20 11961 18700 643.23 1705.0 15500 447.94 578.9 12500 234.43 7160 21 0
21 38971.3 21910.8 1105.38 11978 15000 643.11 1701.7 16100 448.04 580.8 12000 233.86 6972 0 75
22 39008.5 21873.6 1105.53 11992 15300 643.00 1698.7 15900 447.97 579.4 13500 234.33 7127 196 51
23 39049.4 21832.7 1105.74 12011 13100 642.73 1691.3 16000 447.95 579.1 13500 237.60 8256 666 0
24 39087.3 21794.7 1106.01 12036 11500 642.35 1681.0 16000 447.96 579.2 13000 237.53 8231 81 0
25 39126.1 21756.0 1106.13 12047 16600 642.37 1681.5 15500 448.06 581.2 12200 237.03 8052 0 0
26 39144.2 21737.9 1106.28 12061 17600 642.54 1686.1 15000 448.09 581.7 12200 236.59 7898 0 0
27 39166.9 21715.2 1106.37 12069 16600 642.70 1690.5 14900 448.24 584.7 10800 236.15 7744 0 0
28 39199.2 21682.8 1106.53 12084 18700 642.87 1695.2 14500 448.45 588.7 10500 235.74 7603 0 0
29 39223.4 21658.7 1106.65 12095 16800 643.04 1699.8 13400 448.38 587.4 12500 235.35 7469 0 0
30 39242.2 21639.8 1106.84 12112 14800 643.05 1700.1 13400 448.19 583.7 11500 235.59 7552 101 0
31 39263.1 21618.9 1107.07 12133 12600 643.11 1701.7 13400 448.22 584.3 11500 237.73 8303 449 0
TOTAL 505100 475700 384200 4525 2725
AVE. 16290 15350 12390 146 88
AC FT 1002000 944000 762000 8975 5405
* 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 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
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1 79200 3649.61 17167 24500 6029.35 3320 8450 6068.67 1460 500 7509.85 744.5 800 7155.67 113.5 1160
2 78900 3650.30 17253 24500 6029.61 3330 8450 6068.66 1460 500 7510.87 753.4 780 7155.63 113.5 1120
3 80800 3651.08 17351 22000 6029.87 3340 8450 6068.63 1460 500 7511.84 761.9 760 7155.25 113.2 1200
4 82700 3651.77 17437 19400 6030.15 3350 8440 6068.61 1460 500 7512.73 769.7 860 7155.12 113.1 1200
5 79700 3652.41 17518 24400 6030.43 3370 8430 6068.56 1460 500 7513.56 777.1 900 7155.19 113.2 1160
6 78200 3652.97 17588 24900 6030.63 3370 8450 6068.51 1460 500 7514.40 784.6 1060 7155.31 113.3 1280
7 76800 3653.60 17668 25400 6030.91 3380 8440 6068.43 1460 500 7515.20 791.7 1030 7155.29 113.2 1290
8 75500 3654.17 17740 25400 6031.21 3400 8440 6068.35 1460 500 7515.96 798.5 1490 7155.45 113.4 1660
9 75000 3654.72 17810 25300 6031.43 3400 8440 6068.25 1460 500 7516.66 804.8 1690 7155.48 113.4 1910
10 73600 3655.24 17877 25300 6031.73 3420 8440 6068.19 1460 500 7517.33 810.9 1730 7155.66 113.5 1860
11 72100 3655.77 17945 24900 6031.97 3430 7690 6068.13 1450 510 7517.90 816.1 1980 7155.88 113.7 2080
12 72700 3656.34 18018 24100 6032.27 3440 6690 6068.08 1450 510 7518.38 820.5 2490 7156.29 114.0 2520
13 73300 3656.91 18091 24100 6032.53 3450 5670 6067.99 1450 500 7518.72 823.6 3040 7157.37 114.9 2790
14 71700 3657.43 18158 24000 6032.99 3470 4650 6067.92 1450 500 7519.08 826.9 3110 7157.48 115.0 3190
15 71900 3657.97 18228 24000 6033.37 3480 4390 6067.81 1450 500 7519.19 827.9 3170 7156.92 114.5 3510
16 71500 3658.45 18290 24000 6033.77 3500 4390 6067.70 1450 500 7519.22 828.1 3170 7156.73 114.4 3340
17 69900 3658.88 18346 24000 6034.13 3510 4490 6067.60 1450 500 7519.21 828.0 3200 7156.29 114.0 3470
18 64500 3659.17 18384 23600 6034.49 3530 4610 6067.48 1450 500 7519.21 828.0 3220 7154.83 112.9 3910
19 59000 3659.46 18422 23900 6034.76 3540 4620 6067.36 1440 500 7519.21 828.0 3220 7154.76 112.8 3370
20 57700 3659.71 18455 24300 6035.07 3550 4610 6067.25 1440 500 7519.17 827.7 3220 7154.82 112.9 3270
21 51300 3659.92 18482 24200 6035.27 3560 4620 6067.11 1440 500 7519.09 826.9 3220 7154.46 112.6 3400
22 48300 3660.10 18506 24200 6035.43 3560 4620 6066.96 1440 500 7518.94 825.6 3220 7154.36 112.5 3310
23 45200 3660.30 18532 24100 6035.60 3570 4620 6066.82 1440 500 7518.74 823.7 3210 7153.99 112.2 3420
24 44600 3660.47 18554 24100 6035.73 3580 4620 6066.66 1430 500 7518.52 821.7 3200 7153.20 111.6 3540
25 42500 3660.66 18579 24200 6035.87 3580 4620 6066.52 1430 510 7518.27 819.4 3200 7152.75 111.2 3410
26 39900 3660.66 18579 24200 6035.93 3580 4610 6066.41 1430 500 7518.03 817.3 3180 7153.43 111.8 2960
27 36500 3660.71 18586 24200 6035.99 3590 4620 6066.32 1430 500 7517.79 815.1 3180 7153.86 112.1 3050
28 34200 3660.78 18595 24200 6036.01 3590 3840 6066.24 1430 500 7517.52 812.6 3180 7154.57 112.7 2920
29 33500 3660.85 18604 24200 6036.05 3590 2780 6066.12 1430 500 7517.24 810.1 3190 7154.96 113.0 3050
30 32800 3660.90 18611 24100 6036.03 3590 2390 6065.98 1430 500 7516.99 807.8 3010 7155.27 113.2 2910
31 32200 3660.87 18607 24200 6036.07 3590 2390 6065.88 1420 500 7516.80 806.1 2760 7155.22 113.2 2790
TOT 1905700 747900 179970 15530 75470 80050
AVE 61474 24130 5810 500 2430 2580
A F 3779900 1483000 357000 30800 149700 158800
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
GLEN CANYON TO HOOVER DAM LOSSES
JULY 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 24500 16700 11719 14 733 1159 459 -1477 -2930 26100
2 24500 14100 11739 20 721 1159 655 -2125 -7144 26700
3 22000 13800 11753 14 732 1159 459 1314 -4538 23200
4 19400 12100 11781 28 681 1159 918 -4490 -13443 29000
5 24400 14400 11796 15 687 1159 492 -2284 -17973 24300
6 24900 17800 11797 1 656 1159 33 -771 -19503 20200
7 25400 21400 11803 6 657 1159 197 -2041 -23550 26400
8 25400 20900 11813 10 602 1159 328 -3139 -29776 28000
9 25300 18000 11829 16 618 1159 524 -2930 -35587 28400
10 25300 14400 11850 21 597 1159 688 -2054 -39660 27400
11 24900 19700 11858 8 659 1159 262 -470 -40593 25800
12 24100 18000 11873 15 682 1159 492 -2592 -45734 27900
13 24100 18500 11882 9 655 1159 295 -197 -46125 25100
14 24000 16000 11895 13 640 1159 426 -649 -47413 24800
15 24000 17800 11905 10 656 1159 328 -899 -49196 25000
16 24000 12100 11925 20 685 1159 655 -707 -50598 24700
17 24000 13500 11945 20 705 1159 655 -2109 -54780 26100
18 23600 19400 11953 8 691 1159 262 -1551 -57856 25500
19 23900 19200 11959 6 699 1159 197 -304 -58458 24300
20 24300 18700 11961 2 681 1159 66 1946 -54598 21600
21 24200 15000 11978 17 675 1159 557 -2019 -58602 26000
22 24200 15300 11992 14 684 1159 459 -356 -59308 24700
23 24100 13100 12011 19 718 1159 623 -986 -61265 25200
24 24100 11500 12036 25 708 1159 819 -2594 -66410 26800
25 24200 16600 12047 11 742 1159 360 -289 -66982 24400
26 24200 17600 12061 14 743 1159 459 -2885 -72704 27000
27 24200 16600 12069 8 705 1159 262 1397 -69933 22800
28 24200 18700 12084 15 702 1159 492 -4439 -78738 28600
29 24200 16800 12095 11 712 1159 360 -426 -79583 24600
30 24100 14800 12112 17 722 1159 557 -1640 -82835 25800
31 24200 12600 12133 21 648 1159 688 -1516 -85842 25700
TOTAL 747900 504910 21196 35929 -85842 792000
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Contact: Water Operations Control Center
Updated: March 2011
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