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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 12-18-2025
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 1061.23 4296 639.35 1657.5 4525 446.39 501.5 1597
0100-0200 1061.24 1440 639.36 1657.9 4501 446.37 501.0 1621
0200-0300 1061.24 1343 639.42 1659.4 4501 446.47 502.9 1585
0300-0400 1061.24 1343 639.37 1658.0 4525 446.44 502.4 1646
0400-0500
0500-0600
0600-0700
0700-0800
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 2105 4513 1612
DAILY RIVER REPORT FOR 12-18-2025
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 481.18 4952 452.23 4451 448.62 5008 343.09 7767 297.59 1849
0100-0200 481.18 4946 452.22 4439 448.61 5003 341.91 4197 298.25 2587
0200-0300 481.18 4943 452.21 4428 448.59 4987 340.79 1973 299.29 3987
0300-0400 481.18 4945 452.20 4420 448.58 4955 340.22 1199 300.14 5313
0400-0500
0500-0600
0600-0700
0700-0800
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 481.18 4947 452.21 4434 448.60 4988 341.50 3784 298.82 3434
DAILY RIVER REPORT FOR 12-18-2025
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 245.48 3050 237.06 3988 228.90 4650 218.35 4361 206.18 4487 189.73 5631
0100-0200 245.31 2873 236.87 3727 228.80 4539 218.40 4434 206.18 4499 189.69 5560
0200-0300 245.18 2732 236.68 3464 228.65 4393 218.42 4458 206.20 4534 189.65 5476
0300-0400 245.06 2597 236.50 3219 228.47 4204 218.40 4435 206.23 4589 189.59 5379
0400-0500 189.56 5313
0500-0600
0600-0700
0700-0800
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 245.26 2813 236.78 3599 228.71 4447 218.40 4422 206.20 4527
DAILY RIVER REPORT FOR 12-18-2025
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 184.43 5948 233.81 180.62 145.38 124.47 516 111.24 857 105.36 1143 568 4095 0
0100-0200 184.43 5960 233.87 180.64 145.38 124.47 516 111.24 857 105.36 1143 572 4147 0
0200-0300 184.43 5957 233.91 180.65 145.38 124.48 517 111.24 857 105.37 1151 422 4186 0
0300-0400 184.43 5957 233.86 180.66 145.38 124.47 517 111.24 857 105.37 1157 407 4228 0
0400-0500 184.43 5957 233.88 180.65 145.38 124.47 111.24 105.37 1157 356 4232 0
0500-0600
0600-0700
0700-0800
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 517 857
* 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.
