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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 5-8-2026
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 1054.78 23111 643.26 1766.6 13455 448.60 542.9 16274
0100-0200 1054.75 13830 643.30 1767.7 13467 448.59 542.7 16262
0200-0300 1054.75 11447 643.32 1768.4 13455 448.54 541.7 16311
0300-0400 1054.74 10273 643.26 1766.7 13443 448.51 541.2 16347
0400-0500 1054.72 10091 643.25 1766.4 13370 448.50 541.0 16323
0500-0600 1054.70 20050 643.25 1766.3 13528 448.48 540.6 14133
0600-0700 1054.77 17860 643.22 1765.5 13431 448.52 541.2 9740
0700-0800 1054.74 1960 643.32 1768.3 13443 448.49 540.8 9269
0800-0900 1054.70 2674 643.29 1767.5 13455 448.50 540.9 6728
0900-1000 1054.72 2009 643.13 1763.0 13346 448.53 541.5 6631
1000-1100 1054.76 2892 643.13 1762.9 13504 448.54 541.7 6643
1100-1200 1054.72 2928 643.10 1762.1 13492 448.56 542.1 6655
1200-1300 1054.72 4900 643.14 1763.2 13455 448.57 542.4 6594
1300-1400 1054.77 6631 643.07 1761.1 13479 448.60 542.8 6703
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 9333 13452 11044
DAILY RIVER REPORT FOR 5-8-2026
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 485.94 14725 457.77 14740 452.70 14397 344.20 11881 297.82 2282
0100-0200 485.89 14607 457.79 14770 452.69 14087 344.52 13125 297.70 2130
0200-0300 485.67 14032 457.84 14871 452.69 14025 344.73 14097 297.64 2053
0300-0400 485.47 13539 457.95 15068 452.70 14270 344.85 14639 298.02 2531
0400-0500 485.32 13188 458.06 15271 452.71 14399 344.90 14866 299.27 4383
0500-0600 485.24 12976 458.13 15424 452.73 14678 344.94 15206 300.61 6870
0600-0700 485.19 12855 458.16 15464 452.77 14812 344.92 14941 301.64 8989
0700-0800 485.16 12782 458.16 15442 452.78 14873 344.64 13687 302.38 10436
0800-0900 485.14 12743 458.13 15380 452.79 14969 344.04 11107 302.92 11577
0900-1000 485.14 12734 458.10 15307 452.81 15001 343.50 8980 303.31 12440
1000-1100 485.13 12726 458.06 15242 452.81 15044 342.92 6929 303.59 13089
1100-1200 485.13 12722 458.02 15166 452.81 14967 342.56 5774 303.77 13518
1200-1300 485.13 12726 457.98 15092 452.80 14905 342.40 5278 303.83 13680
1300-1400 485.13 12722 457.94 15025 452.80 14844 342.37 5181 303.78 13550
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 485.33 13220 458.01 15162 452.76 14662 343.96 11121 301.16 8395
DAILY RIVER REPORT FOR 5-8-2026
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 247.89 6769 239.18 7391 230.37 6856 219.76 6960 207.58 7892 191.65 9490
0100-0200 247.72 6455 239.19 7407 230.48 7016 219.82 7059 207.51 7686 191.65 9499
0200-0300 247.49 6049 239.14 7326 230.56 7132 219.89 7196 207.45 7535 191.65 9489
0300-0400 247.22 5577 239.05 7161 230.60 7187 219.98 7347 207.42 7437 191.63 9442
0400-0500 246.92 5060 238.90 6916 230.58 7157 220.05 7481 207.40 7406 191.59 9370
0500-0600 246.60 4525 238.71 6601 230.50 7051 220.11 7576 207.40 7407 191.54 9262
0600-0700 246.28 3983 238.47 6226 230.37 6862 220.13 7614 207.42 7447 191.48 9133
0700-0800 245.95 3478 238.22 5831 230.19 6609 220.11 7587 207.44 7515 191.41 8988
0800-0900 245.62 3143 237.97 5434 229.97 6301 220.06 7489 207.47 7580 191.33 8836
0900-1000 245.31 2821 237.71 5022 229.70 5947 219.96 7317 207.49 7642 191.26 8686
1000-1100 245.03 2528 237.45 4626 229.42 5585 219.83 7075 207.51 7679 191.19 8538
1100-1200 244.81 2285 237.20 4257 229.13 5226 219.66 6790 207.50 7669 191.12 8397
1200-1300 244.73 2192 236.98 3932 228.83 4871 219.48 6476 207.49 7624 191.05 8271
1300-1400 244.88 2363 236.80 3673 228.52 4518 219.28 6149 207.45 7523 191.01 8189
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 246.17 4088 238.21 5843 229.94 6308 219.87 7151 207.47 7575
DAILY RIVER REPORT FOR 5-8-2026
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 185.86 9092 235.77 180.65 145.51 123.79 452 110.59 428 106.24 1989 0 4285 0
0100-0200 185.88 9150 235.77 180.68 145.51 123.78 449 110.60 429 106.22 1968 0 4286 0
0200-0300 185.90 9179 235.71 180.68 145.51 123.79 450 110.60 430 106.21 1959 0 4284 0
0300-0400 185.92 9218 235.77 180.66 145.51 123.78 449 110.60 432 106.20 1951 0 4283 0
0400-0500 185.93 9249 235.73 180.65 145.51 123.79 451 110.60 432 106.20 1950 0 4284 0
0500-0600 185.94 9268 235.71 180.63 145.51 123.79 449 110.60 433 106.20 1950 0 4283 0
0600-0700 185.94 9272 235.73 180.61 145.51 123.78 450 110.60 430 106.20 1949 0 4287 0
0700-0800 185.93 9262 235.68 180.63 145.51 123.78 447 110.60 429 106.20 1950 0 4287 0
0800-0900 185.92 9238 235.70 180.62 145.50 123.78 449 110.60 429 106.20 1950 0 4287 0
0900-1000 185.90 9184 235.70 180.67 145.50 123.78 450 110.59 429 106.21 1958 0 4288 0
1000-1100 185.87 9115 235.67 180.65 145.49 123.78 449 110.59 427 106.21 1964 0 4288 0
1100-1200 185.83 9047 235.68 180.68 145.49 123.79 450 110.58 426 106.22 1969 0 4288 0
1200-1300 185.80 8969 235.50 180.71 145.49 123.78 448 110.58 426 106.21 1964 0 4286 0
1300-1400 185.76 8892 235.55 180.73 145.49 123.78 448 110.58 423 106.22 1967 0 4288 0
1400-1500 185.74 8827 235.58 180.70 145.49 123.78 110.57 106.21 1965 0 4288 0
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 450 429
* 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.
