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 DECEMBER 2025
|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 8200 16264 1059.03 3614 7169 7169 2462 343 640.43 2460 4879 4879 428 1384 1384 448.97 1980 3921 3921 196 2184 2184
2 8300 32727 1059.14 5124 10164 17333 3676 362 640.52 2900 5761 10640 557 1382 2766 448.87 1800 3570 7491 168 2148 4332
3 8300 49190 1059.24 4070 8072 25406 2865 355 640.66 2230 4417 15057 409 1377 4143 448.85 1810 3595 11086 171 1676 6008
TOTAL 9003 1394 535
BUREAU OF RECLAMATION
LOWER COLORADO REGION
BOULDER CITY, NEVADA
AVAILABLE RESERVOIR ELEVATIONS AND CONTENTS FOR DECEMBER 2025
LAKE MEAD LAKE MOHAVE LAKE HAVASU SENATOR WASH
AVAILABLE CAPACITY IN A.F. *26120000 1873648 570253 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 21958.0 38160.9 1059.03 8350 3610 640.43 1687.3 2460 448.97 550.0 1980 236.91 8010 0 169
2 21959.1 38159.8 1059.14 8358 5120 640.52 1689.9 2900 448.87 548.1 1800 236.63 7912 0 0
3 21962.0 38156.9 1059.24 8366 4070 640.66 1693.6 2230 448.85 547.8 1810 236.16 7747 0 54
* 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 2025
LAKE POWELL | FLAMING GORGE | NAVAJO | BLUE MESA | MORROW POINT
MAX. STORAGE 23314000 AF | MAX. STORAGE 3749000 AF | MAX. STORAGE 1696000 AF | MAX. STORAGE 827472 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 5000 3543.16 6650 8200 6022.51 3000 820 6033.14 990 290 7465.85 404.0 400 7156.71 114.4 370
2 5400 3543.07 6644 8300 6022.47 2990 820 6033.15 990 290 7465.87 404.2 420 7156.75 114.4 400
3 4000 3542.94 6636 8300 6022.49 3000 820 6033.15 990 290 7465.92 404.5 340 7156.78 114.4 210
GLEN CANYON TO HOOVER DAM LOSSES
DECEMBER 2025
| | 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 8200 3610 8350 9 460 563 295 -709 -1405 9465
2 8300 5120 8358 8 414 564 262 -1701 -4778 10394
3 8300 4070 8366 8 432 564 262 -1127 -7014 9362
TOTAL 24900 12800 1306 1691 -7015 29220
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.
