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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 4-5-2026
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 1061.09 29488 643.10 1762.1 13492 447.58 523.5 13746
0100-0200 1061.08 26305 643.11 1762.4 13504 447.58 523.4 14121
0200-0300 1061.06 22276 643.20 1764.9 13455 447.57 523.3 14096
0300-0400 1061.03 21853 643.24 1766.1 13443 447.53 522.5 14145
0400-0500 1061.03 22349 643.23 1765.8 13455 447.51 522.1 14145
0500-0600 1061.00 22046 643.28 1767.1 13419 447.51 522.1 14145
0600-0700 1061.00 23522 643.30 1767.7 13455 447.48 521.6 14121
0700-0800 1060.99 13879 643.31 1768.0 13455 447.50 522.0 9450
0800-0900 1060.99 7768 643.35 1769.3 13419 447.49 521.8 9317
0900-1000 1060.97 6619 643.35 1769.2 13419 447.48 521.6 9305
1000-1100 1060.98 5953 643.23 1765.9 13395 447.50 522.0 9353
1100-1200 1060.97 6232 643.19 1764.7 13504 447.49 521.8 9293
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 17357 13451 12103
DAILY RIVER REPORT FOR 4-5-2026
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 486.07 14680 457.53 12938 452.18 12742 343.16 7749 300.75 7159
0100-0200 486.06 14659 457.53 12950 452.19 12684 343.33 8373 300.70 7043
0200-0300 486.08 14706 457.53 12953 452.19 12815 343.89 10490 300.74 7130
0300-0400 486.04 14610 457.53 12960 452.19 12765 344.22 11831 300.88 7425
0400-0500 486.05 14640 457.54 12964 452.19 12725 344.37 12469 301.06 7811
0500-0600 486.05 14632 457.54 12974 452.19 12804 344.42 12702 301.26 8241
0600-0700 486.05 14622 457.54 12978 452.19 12741 344.45 12830 301.49 8719
0700-0800 486.05 14643 457.55 12954 452.19 12781 344.46 12875 301.79 9274
0800-0900 486.03 14589 457.55 12935 452.19 12931 344.36 12457 302.13 9931
0900-1000 486.05 14626 457.55 12950 452.19 12855 343.84 10304 302.46 10583
1000-1100 486.04 14608 457.54 12947 452.19 12896 343.47 8860 302.73 11167
1100-1200 486.04 14605 457.55 12961 452.19 12931 343.30 8235 302.95 11623
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 486.05 14635 457.54 12955 452.19 12806 343.94 10765 301.58 8842
DAILY RIVER REPORT FOR 4-5-2026
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 249.90 10993 240.84 10446 232.14 9775 220.76 8832 207.93 8784 191.26 8745
0100-0200 249.83 10858 240.93 10607 232.32 10122 220.91 9136 207.92 8740 191.31 8854
0200-0300 249.70 10631 240.97 10690 232.47 10390 221.08 9483 207.93 8759 191.35 8930
0300-0400 249.53 10317 240.97 10691 232.58 10619 221.25 9827 207.95 8831 191.38 8994
0400-0500 249.32 9946 240.92 10598 232.67 10781 221.40 10147 207.99 8950 191.40 9032
0500-0600 249.09 9532 240.83 10430 232.70 10842 221.52 10426 208.05 9118 191.42 9061
0600-0700 248.84 9083 240.70 10178 232.68 10801 221.62 10647 208.12 9327 191.42 9079
0700-0800 248.59 8634 240.54 9859 232.61 10668 221.69 10790 208.20 9575 191.43 9090
0800-0900 248.35 8216 240.34 9486 232.50 10464 221.71 10839 208.29 9832 191.43 9092
0900-1000 248.14 7848 240.12 9081 232.36 10185 221.70 10816 208.37 10074 191.43 9099
1000-1100 247.96 7545 239.89 8675 232.18 9843 221.65 10705 208.44 10303 191.44 9114
1100-1200 247.84 7333 239.68 8289 231.95 9434 221.57 10519 208.50 10487 191.45 9121
1200-1300 191.45 9130
1300-1400
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 248.92 9245 240.56 9919 232.43 10327 221.41 10181 208.14 9398
DAILY RIVER REPORT FOR 4-5-2026
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 185.20 7814 236.59 180.76 145.45 126.81 1260 114.36 1990 106.51 2291 835 5803 0
0100-0200 185.25 7931 236.63 180.78 145.46 126.81 1260 114.36 1990 106.51 2290 677 5856 0
0200-0300 185.31 8050 236.70 180.79 145.47 126.82 1260 114.36 1990 106.51 2294 545 5894 0
0300-0400 185.35 8152 236.84 180.76 145.48 126.82 1260 114.35 1990 106.51 2292 496 5934 0
0400-0500 185.41 8258 236.99 180.75 145.49 126.83 1270 114.34 1980 106.51 2290 497 5968 0
0500-0600 185.45 8339 237.12 180.76 145.50 126.83 1270 114.33 1977 106.51 2292 509 6008 0
0600-0700 185.49 8437 237.28 180.77 145.51 126.84 1270 114.33 1972 106.51 2289 656 6051 0
0700-0800 185.52 8509 237.39 180.76 145.53 126.85 1270 114.32 1970 106.51 2291 977 6123 0
0800-0900 185.55 8573 237.62 180.76 145.52 126.85 1270 114.32 1970 106.51 2289 1164 6199 0
0900-1000 185.58 8624 237.79 180.75 145.52 126.85 1270 114.32 1970 106.51 2292 1339 6285 0
1000-1100 185.60 8671 237.95 180.76 145.54 126.85 1270 114.32 1970 106.51 2293 1388 6375 0
1100-1200 185.62 8717 238.09 180.78 145.54 126.86 1273 114.31 1970 106.51 2292 1515 6476 0
1200-1300 185.64 8754 238.08 180.77 145.53 126.87 114.31 106.51 2290 1579 6489 0
1300-1400
1400-1500
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000
2000-2100
2100-2200
2200-2300
2300-2400
AVERAGE 1267 1978
* 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.
