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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 9-30-2026
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 1037.79 7647 638.21 1626.1 9208 447.82 528.0 9305
0100-0200 1037.80 9365 638.21 1626.1 9305 447.82 527.9 9208
0200-0300 1037.84 3945 638.17 1625.1 9256 447.79 527.3 6752
0300-0400 1037.84 3061 638.12 1623.8 9256 447.79 527.3 4658
0400-0500 1037.82 3061 638.11 1623.4 9293 447.80 527.6 4707
0500-0600 1037.81 7284 638.04 1621.7 9293 447.84 528.4 1960
0600-0700 1037.86 14048 638.04 1621.6 9281 447.85 528.6 1924
0700-0800 1037.85 9220 638.06 1622.2 4598 447.87 528.9 1888
0800-0900 1037.85 3303 638.15 1624.5 4525 447.90 529.5 1948
0900-1000 1037.84 2347 638.14 1624.2 4550 447.93 530.0 1912
1000-1100 1037.85 2226 638.16 1624.8 4513 447.94 530.2 1936
1100-1200 1037.88 1863 638.03 1621.3 4550 447.96 530.6 1912
1200-1300 1037.88 1948 638.05 1621.9 9232 447.98 531.1 1948
1300-1400 1037.89 2396 638.06 1622.2 9281 448.01 531.6 1924
1400-1500 1037.91 2118 638.06 1622.1 9269 448.04 532.1 1912
1500-1600 1037.93 2335 637.96 1619.4 9269 447.98 530.9 2009
1600-1700 1037.88 4344 637.95 1619.1 9329 447.96 530.6 6159
1700-1800 1037.87 21441 637.94 1618.8 13915 448.04 532.1 9232
1800-1900 1037.88 27697 637.88 1617.2 13915 448.04 532.1 9281
1900-2000 1037.86 27164 637.94 1618.8 14024 447.99 531.3 11350
2000-2100 1037.82 27261 638.02 1621.1 14036 447.98 531.0 11386
2100-2200 1037.79 24103 638.06 1622.2 14048 447.99 531.2 11398
2200-2300 1037.81 20292 638.10 1623.2 13976 447.94 530.3 11410
2300-2400
AVERAGE 9933 9475 5483
DAILY RIVER REPORT FOR 9-30-2026
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 484.94 12025 455.82 9250 450.93 9502 343.19 8258 299.92 4367
0100-0200 484.50 11014 456.19 9865 451.00 9313 343.11 7974 300.71 5523
0200-0300 484.21 10365 456.49 10393 451.10 7217 343.07 7854 301.40 6627
0300-0400 484.02 9952 456.68 10737 451.21 10473 342.99 7593 301.89 7770
0400-0500 483.92 9728 456.76 10890 451.31 10959 342.63 6432 302.19 8529
0500-0600 483.87 9618 456.76 10889 451.41 11335 342.09 4847 302.34 8859
0600-0700 483.83 9546 456.70 10783 451.48 11454 341.69 3791 302.39 8972
0700-0800 483.82 9512 456.62 10607 451.54 11481 340.89 2190 302.38 8948
0800-0900 483.78 9443 456.52 10428 451.56 11358 340.19 1189 302.32 8815
0900-1000 483.42 8697 456.42 10255 451.57 11396 340.07 1045 302.20 8551
1000-1100 482.78 7590 456.33 10099 451.56 11252 340.15 1137 302.00 8041
1100-1200 482.17 6599 456.25 9958 451.54 11063 340.15 1137 301.73 7355
1200-1300 481.70 5868 456.15 9796 451.52 11018 340.10 1079 301.37 6573
1300-1400 481.44 5486 456.01 9572 451.50 10959 340.07 1052 300.94 5881
1400-1500 481.63 5767 455.83 9283 451.46 10592 340.07 1047 300.47 5162
1500-1600 482.31 6822 455.61 8924 451.40 10295 340.06 1042 299.98 4458
1600-1700 482.94 7877 455.36 8524 451.34 10106 340.06 1037 299.52 3833
1700-1800 483.31 8503 455.09 8124 451.25 9829 340.24 1249 299.11 3312
1800-1900 483.63 9117 454.86 7792 451.16 9411 341.62 3623 298.76 2902
1900-2000 484.20 10329 454.71 7578 451.05 9049 342.51 6065 298.48 2590
2000-2100 484.88 11888 454.67 7512 450.95 8863 342.87 7185 298.27 2360
2100-2200 485.35 13007 454.72 7584 450.87 8718 343.23 8389 298.10 2189
2200-2300 485.59 13609 454.86 7782 450.81 8625 343.44 9153 297.98 2062
2300-2400
AVERAGE 483.58 9233 455.89 9419 451.28 10186 341.50 4103 300.63 5812
DAILY RIVER REPORT FOR 9-30-2026
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 246.25 3973 237.51 4710 228.88 5079 218.98 5382 207.26 6767 191.19 8517
0100-0200 246.13 3768 237.43 4588 228.81 4997 218.92 5286 207.19 6594 191.17 8487
0200-0300 246.00 3551 237.34 4457 228.74 4909 218.86 5193 207.13 6445 191.15 8435
0300-0400 245.86 3395 237.25 4311 228.66 4810 218.79 5094 207.07 6310 191.11 8360
0400-0500 245.73 3264 237.14 4151 228.55 4687 218.73 4996 207.01 6173 191.06 8264
0500-0600 245.62 3155 237.02 3979 228.45 4567 218.67 4909 206.96 6056 191.00 8146
0600-0700 245.55 3084 236.90 3804 228.34 4436 218.60 4814 206.91 5944 190.94 8016
0700-0800 245.54 3076 236.79 3645 228.22 4308 218.53 4711 206.86 5838 190.87 7877
0800-0900 245.61 3146 236.69 3509 228.10 4166 218.45 4603 206.81 5738 190.79 7726
0900-1000 245.70 3238 236.62 3416 227.97 4031 218.38 4492 206.77 5644 190.71 7573
1000-1100 236.60 3386 227.85 3902 218.30 4385 206.72 5544 190.64 7418
1100-1200 236.63 3435 227.74 3796 218.22 4272 206.68 5440 190.56 7268
1200-1300 236.74 3584 227.67 3714 218.13 4156 206.63 5342 190.48 7113
1300-1400 236.85 3735 227.64 3682 218.07 4080 206.60 5281 190.40 6967
1400-1500 6349 237.18 4208 227.67 3710 217.97 3944 206.53 5142 190.33 6822
1500-1600 244.54 6349 237.47 4645 227.77 3816 217.92 3882 206.48 5036 190.25 6682
1600-1700 247.81 6642 237.78 5122 227.96 4013 217.88 3829 206.43 4930 190.18 6538
1700-1800 247.94 6868 238.07 5590 228.21 4293 217.87 3818 206.38 4826 190.10 6396
1800-1900 248.01 6995 238.33 5986 228.53 4654 217.91 3867 206.33 4721 190.03 6258
1900-2000 248.03 7045 238.54 6320 228.86 5054 218.01 3994 206.29 4639 189.96 6131
2000-2100 248.01 7008 238.70 6573 229.19 5467 218.17 4203 206.26 4583 189.90 6004
2100-2200 247.95 6890 238.80 6739 229.47 5839 218.37 4481 206.24 4555 189.83 5877
2200-2300 247.83 6681 238.85 6830 229.70 6155 218.61 4825 206.25 4561 189.76 5750
2300-2400 189.72 5684
AVERAGE 246.56 4972 237.44 4640 228.39 4525 218.36 4488 206.69 5483 190.51 7180
DAILY RIVER REPORT FOR 9-30-2026
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 185.40 8126 239.67 180.80 150.84 125.02 565 112.26 1187 105.66 1414 0 7918 0
0100-0200 185.43 8193 239.72 180.70 150.91 125.27 622 112.29 1195 105.67 1424 0 7920 0
0200-0300 185.45 8242 239.81 180.67 150.93 125.59 694 112.31 1212 105.69 1437 0 7918 0
0300-0400 185.46 8275 239.82 180.67 150.94 125.86 761 112.35 1225 105.70 1451 0 7917 0
0400-0500 185.48 8305 239.81 180.66 150.96 126.12 824 112.39 1242 105.71 1463 0 7915 0
0500-0600 185.48 8307 239.79 180.66 150.96 126.33 877 112.45 1267 105.72 1472 0 7916 0
0600-0700 185.48 8305 239.78 180.66 150.93 126.51 924 112.52 1297 105.73 1482 0 7915 0
0700-0800 185.47 8281 239.85 180.70 150.87 126.73 976 112.56 1320 105.75 1499 0 7916 0
0800-0900 185.46 8254 239.85 180.71 150.82 126.97 1035 112.58 1327 105.77 1517 0 7915 0
0900-1000 185.43 8204 239.89 180.74 150.80 127.15 1085 112.58 1332 105.79 1532 0 7916 0
1000-1100 185.41 8149 239.88 180.79 150.79 128.85 1427 112.65 1357 105.80 1542 0 7915 0
1100-1200 185.37 8080 239.82 180.79 150.82 128.79 1505 112.73 1402 105.81 1553 0 7915 0
1200-1300 185.33 7986 239.85 180.76 150.87 128.69 1475 112.58 1342 105.83 1576 0 7914 0
1300-1400 185.29 7894 239.77 180.76 150.92 128.71 1477 112.50 1297 105.84 1587 0 7913 0
1400-1500 185.24 7801 239.78 180.78 150.93 128.88 1517 112.51 1295 105.84 1584 0 7913 0
1500-1600 185.19 7689 239.73 180.80 150.91 129.11 1575 112.56 1322 105.83 1577 136 7919 0
1600-1700 185.14 7576 239.75 180.79 150.90 129.27 1617 112.66 1365 105.83 1577 307 7933 0
1700-1800 185.09 7465 239.80 180.77 150.90 129.36 1642 112.77 1412 105.83 1577 337 7949 0
1800-1900 185.03 7350 239.81 180.76 150.90 129.39 1650 112.89 1470 105.84 1586 351 7963 0
1900-2000 184.98 7230 239.77 180.75 150.89 129.35 1640 113.00 1520 105.85 1599 497 7986 0
2000-2100 184.92 7110 239.82 180.75 150.89 129.35 1642 113.11 1570 105.87 1624 495 8006 0
2100-2200 184.87 6992 239.79 180.76 150.84 129.39 1650 113.22 1620 105.89 1653 494 8026 0
2200-2300 184.81 6881 239.80 180.75 150.82 129.44 113.32 105.92 1683 586 8049 0
2300-2400 184.79 6822 239.76 180.74 150.82 129.44 113.39 105.94 1720 592 8053 0
AVERAGE 185.25 7813 150.82 127.90 1236 112.67 1345 105.80 1547 158 8053 0
* 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.
