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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 7-28-2026
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 1041.15 11241 643.49 1773.2 13370 448.08 532.9 4598
0100-0200 1041.13 7562 643.53 1774.2 8857 448.06 532.6 4574
0200-0300 1041.17 8530 643.50 1773.6 8760 448.02 531.7 9111
0300-0400
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 9111 10329 6094
DAILY RIVER REPORT FOR 7-28-2026
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 485.77 14301 456.27 9813 451.10 9457 342.99 7429 301.85 8298
0100-0200 485.77 14318 456.57 10339 451.23 9961 342.18 4949 302.51 9739
0200-0300 485.70 14138 456.84 10794 451.36 10323 341.76 3834 303.00 10861
0300-0400
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 485.75 14252 456.56 10315 451.23 9914 342.31 5404 302.45 9633
DAILY RIVER REPORT FOR 7-28-2026
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 249.12 9242 240.33 9322 231.79 9274 220.82 8449 207.62 7550 191.23 8406
0100-0200 248.92 8875 240.28 9238 231.86 9410 220.95 8733 207.67 7682 191.21 8360
0200-0300 248.68 8440 240.19 9074 231.89 9461 221.07 8986 207.74 7879 191.18 8298
0300-0400 191.16 8267
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 248.91 8852 240.27 9211 231.85 9382 220.95 8723 207.68 7704
DAILY RIVER REPORT FOR 7-28-2026
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 185.52 8368 236.74 180.69 146.10 124.00 364 110.74 618 106.21 2013 68 3881 0
0100-0200 185.53 8385 236.57 180.68 146.11 124.00 364 110.75 621 106.21 2013 57 3886 0
0200-0300 185.54 8406 236.71 180.68 146.10 124.00 110.74 106.21 2013 0 3887 0
0300-0400 185.54 8406 236.73 180.67 146.11 124.00 110.72 106.21 2013 0 3885 0
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 364 619
* 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.
