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LOWER COLORADO RIVER DAILY REPORT: Today
(Hourly 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 hourly data for the last 7 days.
DAILY RIVER REPORT FOR 9-10-2026
PAGE 1
(Releases are averages over the hour.)
(Elevation and storage values are end-of-period readings.)
MEAD HOOVER MOHAVE MOHAVE DAVIS HAVASU HAVASU PARKER
TIME ELEV. RELEASE ELEV. STORAGE RELEASE ELEV. STORAGE RELEASE
(MST) (FT) (CFS) (FT) (KAF) (CFS) (FT) (KAF) (CFS)
0000-0100 1038.85 11180 640.15 1679.4 13830 447.57 523.3 1996
0100-0200 1038.83 8095 640.16 1679.7 13806 447.58 523.4 1791
0200-0300 1038.85 9692 640.16 1679.7 13891 447.60 523.9 1815
0300-0400 1038.85 7974 640.06 1677.0 13842 447.63 524.4 1803
0400-0500 1038.83 7732 640.13 1678.9 9511 447.65 524.7 1815
0500-0600 1038.83 8325 640.14 1679.2 9450 447.67 525.1 1839
0600-0700 1038.85 7720 640.12 1678.7 9414 447.71 525.9 1754
0700-0800 1038.85 7478 640.15 1679.4 9426 447.73 526.3 1876
0800-0900
0900-1000
1000-1100
1100-1200
1200-1300
1300-1400
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 8524 11646 1836
DAILY RIVER REPORT FOR 9-10-2026
PAGE 2
(All values are averages over the hour)
BIG BEND BELOW NEEDLES BRIDGE RS 41 PARKER GAGE WATER WHEEL PALO VERDE
TIME STAGE FLOW STAGE FLOW STAGE FLOW STAGE FLOW STAGE FLOW STAGE FLOW
(MST) (FT) (CFS) (FT) (CFS) (FT) (CFS) (FT) (CFS) (FT) (CFS) (FT) (CFS)
0000-0100 485.78 14038 455.90 9350 451.06 9644 342.58 6272 297.87 1960
0100-0200 485.80 14096 456.22 9885 451.08 9829 341.83 4150 299.30 3555
0200-0300 485.82 14126 456.52 10411 451.15 10163 340.88 2186 300.65 5430
0300-0400 485.82 14145 456.80 10912 451.23 10477 340.11 1090 301.49 6784
0400-0500 485.83 14159 457.03 11356 451.34 10918 339.74 713 301.92 7841
0500-0600 485.76 13969 457.23 11808 451.46 11220 339.80 771 302.06 8190
0600-0700 485.39 13041 457.39 12202 451.57 11491 339.86 828 301.98 7982
0700-0800 484.89 11827 457.53 12507 451.69 11746 339.77 748 301.72 7339
0800-0900
0900-1000
1000-1100
1100-1200
1200-1300
1300-1400
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 485.64 13675 456.83 11054 451.32 10686 340.57 2095 300.87 6135
DAILY RIVER REPORT FOR 9-10-2026
PAGE 3
(All values are averages over the hour)
I-10 BRIDGE McINTYRE PARK TAYLOR FERRY OXBOW BRIDGE CIBOLA PICACHO PARK
TIME STAGE FLOW STAGE FLOW STAGE FLOW STAGE FLOW STAGE FLOW STAGE FLOW
(MST) (FT) (CFS) (FT) (CFS) (FT) (CFS) (FT) (CFS) (FT) (CFS) (FT) (CFS)
0000-0100 246.07 3671 237.43 4593 228.72 4842 218.77 5008 206.99 6121 190.92 7974
0100-0200 245.91 3446 237.35 4464 228.68 4796 218.74 4961 206.92 5978 190.90 7943
0200-0300 245.73 3264 237.22 4272 228.61 4714 218.71 4922 206.86 5850 190.87 7884
0300-0400 245.54 3080 237.10 4101 228.52 4613 218.68 4879 206.81 5733 190.83 7798
0400-0500 245.36 2890 236.94 3867 228.42 4489 218.65 4824 206.76 5632 190.78 7702
0500-0600 245.18 2698 236.80 3669 228.29 4342 218.60 4753 206.73 5557 190.72 7586
0600-0700 244.99 2498 236.62 3416 228.15 4192 218.54 4665 206.70 5491 190.65 7453
0700-0800 244.83 2308 236.47 3211 228.00 4025 218.47 4574 206.67 5427 190.58 7318
0800-0900 190.54 7235
0900-1000
1000-1100
1100-1200
1200-1300
1300-1400
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 245.45 2982 236.99 3949 228.42 4502 218.64 4823 206.81 5723
DAILY RIVER REPORT FOR 9-10-2026
PAGE 4
(All stage and flow values are averages over the hour. All elevations are end-of-period values.)
MARTINEZ LAKE* SEN WASH IMPERIAL ABOVE LAGUNA DAM BELOW LAGUNA DAM YUMA GAGE NORTH BOUNDARY BROCK RESERVOIR
TIME STAGE FLOW STAGE STAGE STAGE STAGE FLOW STAGE FLOW STAGE FLOW INFLOW STORAGE RELEASE
(MST) (FT) (CFS) (FT) (FT) (FT) (FT) (CFS) (FT) (CFS) (FT) (CFS) (CFS) (AF) (CFS)
0000-0100 185.32 7964 235.52 180.76 145.97 124.11 376 110.44 515 105.73 1500 1317 6478 0
0100-0200 185.32 7974 235.53 180.78 145.98 124.11 377 110.44 518 105.73 1502 1393 6572 0
0200-0300 185.33 7985 235.49 180.78 145.99 124.12 377 110.44 519 105.73 1505 1392 6662 0
0300-0400 185.33 7984 235.47 180.77 145.99 124.12 377 110.45 520 105.74 1510 1386 6752 0
0400-0500 185.32 7965 235.46 180.77 146.00 124.12 377 110.46 527 105.74 1513 1394 6839 0
0500-0600 185.31 7950 235.47 180.77 146.00 124.12 378 110.47 530 105.75 1519 1406 6925 0
0600-0700 185.30 7915 235.36 180.74 146.01 124.12 378 110.47 530 105.75 1520 1544 7021 0
0700-0800 185.27 7868 235.45 180.70 146.01 124.12 379 110.48 532 105.74 1512 1547 7112 0
0800-0900 185.26 7835 235.43 180.70 146.01 124.13 110.48 105.73 1500 1550 7126 0
0900-1000
1000-1100
1100-1200
1200-1300
1300-1400
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 378 524
* The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake
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.
