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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 12-16-2025
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 1061.00 4622 639.60 1664.4 4513 446.26 499.0 4792
0100-0200 1061.02 1150 639.61 1664.7 4404 446.23 498.5 4719
0200-0300 1061.01 1077 639.70 1667.1 4441 446.24 498.7 4743
0300-0400 1061.01 1077 639.65 1665.6 4453 446.25 498.9 4755
0400-0500 1061.04 1125 639.63 1665.2 4453 446.24 498.7 4743
0500-0600 1061.03 1089 639.62 1665.0 4441 446.23 498.5 4719
0600-0700 1060.98 1125 639.65 1665.7 4429 446.25 498.9 4743
0700-0800 1061.06 10781 639.57 1663.6 4429 446.28 499.3 2033
0800-0900 1061.08 10430 639.61 1664.5 4441 446.26 499.1 1948
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 3608 4445 4133
DAILY RIVER REPORT FOR 12-16-2025
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 485.74 14011 452.39 4617 448.54 5042 343.73 10077 298.19 2514
0100-0200 485.43 13242 452.76 5043 448.54 5096 343.03 7565 299.28 3975
0200-0300 484.65 11376 453.34 5748 448.58 5296 342.35 5417 300.55 6018
0300-0400 483.68 9253 453.97 6586 448.71 5755 342.01 4463 301.47 7723
0400-0500 482.81 7651 454.50 7349 448.91 6394 341.93 4258 302.02 8923
0500-0600 482.15 6566 454.85 7876 449.17 7064 341.94 4282 302.26 9434
0600-0700 481.72 5886 455.00 8113 449.42 7696 341.94 4285 302.27 9458
0700-0800 481.46 5499 454.98 8076 449.64 8170 341.90 4172 302.10 9102
0800-0900 481.31 5288 454.85 7857 449.81 8403 341.80 3913 301.82 8523
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 483.22 8752 454.07 6807 449.04 6546 342.29 5381 301.11 7297
DAILY RIVER REPORT FOR 12-16-2025
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 246.91 5145 238.22 5743 229.90 5779 218.93 5206 206.41 4957 189.80 5763
0100-0200 246.78 4911 238.12 5592 229.89 5765 219.05 5399 206.43 5001 189.79 5742
0200-0300 246.62 4652 238.01 5414 229.85 5714 219.14 5540 206.47 5078 189.77 5702
0300-0400 246.46 4370 237.88 5210 229.77 5626 219.19 5625 206.52 5190 189.73 5639
0400-0500 246.27 4066 237.74 4991 229.67 5502 219.21 5649 206.58 5326 189.70 5567
0500-0600 246.09 3768 237.58 4753 229.55 5367 219.19 5624 206.64 5462 189.66 5500
0600-0700 245.92 3502 237.42 4508 229.42 5213 219.15 5555 206.70 5591 189.62 5433
0700-0800 245.75 3332 237.25 4259 229.26 5044 219.09 5451 206.75 5703 189.59 5371
0800-0900 245.64 3213 237.08 4020 229.11 4869 219.00 5312 206.79 5793 189.56 5320
0900-1000 189.55 5301
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 246.27 4106 237.70 4943 229.60 5431 219.11 5485 206.59 5345
DAILY RIVER REPORT FOR 12-16-2025
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 184.32 5727 232.16 180.59 144.82 124.42 504 111.21 849 105.34 1122 0 3451 0
0100-0200 184.35 5781 232.11 180.61 144.87 124.43 506 111.21 849 105.35 1127 0 3452 0
0200-0300 184.37 5828 232.10 180.60 144.92 124.43 506 111.21 849 105.35 1130 0 3454 0
0300-0400 184.39 5868 232.09 180.59 144.97 124.44 507 111.22 849 105.36 1143 0 3454 0
0400-0500 184.40 5893 232.08 180.60 145.02 124.44 509 111.22 850 105.37 1150 0 3456 0
0500-0600 184.40 5893 232.07 180.62 145.06 124.45 511 111.22 852 105.38 1165 0 3457 0
0600-0700 184.40 5893 232.00 180.58 145.10 124.46 512 111.22 853 105.38 1170 0 3458 0
0700-0800 184.40 5890 232.01 180.57 145.15 124.46 514 111.22 853 105.39 1180 0 3461 0
0800-0900 184.39 5874 232.01 180.59 145.18 124.47 515 111.23 853 105.39 1187 0 3460 0
0900-1000 184.39 5872 232.06 180.60 145.19 124.47 111.23 105.39 1187 0 3459 0
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 509 851
* 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.
