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LOWER COLORADO RIVER DAILY REPORT: Previous 4 Days
(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 7-19-2026
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 1041.94 12439 643.17 1764.1 13213 448.40 539.0 4550
0100-0200 1041.89 12766 643.16 1763.8 8857 448.37 538.4 4586
0200-0300 1041.92 11834 643.18 1764.3 8797 448.43 539.7 4501
0300-0400 1041.94 6026 643.16 1763.7 8869 448.44 539.8 9087
0400-0500 1041.91 5530 643.15 1763.4 8797 448.43 539.6 9172
0500-0600 1041.91 6365 643.16 1763.7 8785 448.43 539.7 9160
0600-0700 1041.95 4622 643.13 1762.9 8821 448.45 540.0 6655
0700-0800 1041.95 3255 643.10 1762.2 8857 448.46 540.2 6534
0800-0900 1041.92 3545 643.10 1762.0 8809 448.46 540.2 6570
0900-1000 1041.93 2565 643.06 1760.9 13383 448.50 541.0 6570
1000-1100 1041.95 3025 643.00 1759.3 13431 448.51 541.1 6546
1100-1200 1041.93 2311 642.99 1758.9 13479 448.52 541.4 6594
1200-1300 1041.93 2166 642.96 1758.2 13419 448.55 541.9 6522
1300-1400 1041.96 3993 642.89 1756.1 13504 448.57 542.3 6607
1400-1500 1041.97 5542 642.87 1755.6 13467 448.57 542.3 9123
1500-1600 1041.94 10370 642.87 1755.5 13467 448.58 542.4 9184
1600-1700 1041.95 16541 642.83 1754.5 13419 448.56 542.1 9293
1700-1800 1041.94 20146 642.86 1755.2 13528 448.52 541.4 13903
1800-1900 1041.92 27406 642.86 1755.2 13516 448.52 541.4 14012
1900-2000 1041.89 32295 642.90 1756.6 13455 448.52 541.3 14000
2000-2100 1041.91 27334 642.97 1758.6 13455 448.43 539.6 13854
2100-2200 1041.91 17642 643.03 1760.2 13467 448.49 540.9 11471
2200-2300 1041.81 21066 643.07 1761.2 13443 448.50 541.0 9232
2300-2400 1041.81 14169 643.02 1759.9 13407 448.47 540.5 9232
AVERAGE 11373 11902 8623
DAILY RIVER REPORT FOR 7-19-2026
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 485.80 14372 457.68 12354 452.26 12544 342.57 6100 302.67 10085
0100-0200 485.80 14387 457.75 12530 452.32 12631 341.90 4184 303.25 11475
0200-0300 485.72 14181 457.83 12707 452.39 12659 341.62 3527 303.65 12481
0300-0400 485.34 13239 457.88 12838 452.43 12844 341.52 3321 303.83 12965
0400-0500 484.83 12023 457.92 12931 452.47 12956 341.61 3511 303.81 12914
0500-0600 484.40 11035 457.94 12971 452.52 13204 342.36 5458 303.62 12392
0600-0700 484.10 10387 457.91 12904 452.55 13334 342.78 6746 303.28 11529
0700-0800 483.92 9999 457.82 12678 452.58 13255 342.88 7088 302.85 10499
0800-0900 483.81 9777 457.69 12332 452.59 13309 342.63 6282 302.36 9397
0900-1000 483.76 9660 457.51 11915 452.57 13173 342.37 5503 301.85 8311
1000-1100 483.78 9711 457.32 11455 452.54 12980 342.27 5210 301.43 7334
1100-1200 484.18 10562 457.13 11043 452.48 12620 342.23 5099 301.19 6886
1200-1300 484.79 11923 456.94 10710 452.42 12308 342.24 5108 301.12 6773
1300-1400 485.23 12980 456.77 10417 452.34 12023 342.24 5116 301.15 6817
1400-1500 485.49 13617 456.65 10205 452.26 11741 342.22 5057 301.18 6874
1500-1600 485.64 13984 456.60 10137 452.20 11510 342.27 5200 301.17 6862
1600-1700 485.72 14180 456.66 10229 452.14 11401 342.62 6256 301.12 6767
1700-1800 485.76 14283 456.78 10451 452.10 11345 342.87 7033 301.05 6635
1800-1900 485.79 14345 456.95 10747 452.10 11463 343.08 7742 300.97 6493
1900-2000 485.80 14372 457.12 11071 452.12 11717 343.61 9631 300.89 6365
2000-2100 485.80 14387 457.28 11426 452.14 11866 343.95 10954 300.85 6283
2100-2200 485.81 14412 457.42 11750 452.18 12051 344.10 11543 300.85 6296
2200-2300 485.83 14458 457.54 12045 452.22 12296 344.12 11659 300.95 6460
2300-2400 485.83 14460 457.65 12302 452.27 12530 343.91 10815 301.14 6800
AVERAGE 485.12 12781 457.37 11673 452.34 12407 342.67 6589 301.93 8571
DAILY RIVER REPORT FOR 7-19-2026
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 247.46 6285 238.82 6980 230.47 7127 220.08 7000 207.34 6998 189.92 5857
0100-0200 247.37 6120 238.71 6787 230.39 7009 220.10 7037 207.39 7109 189.98 5982
0200-0300 247.28 5970 238.60 6601 230.28 6861 220.09 7025 207.43 7208 190.04 6094
0300-0400 247.21 5846 238.49 6420 230.17 6698 220.06 6975 207.47 7300 190.10 6201
0400-0500 247.16 5766 238.39 6255 230.06 6540 220.01 6880 207.49 7368 190.16 6308
0500-0600 247.15 5751 238.30 6113 229.94 6381 219.94 6756 207.52 7425 190.21 6405
0600-0700 247.20 5830 238.24 6005 229.83 6221 219.86 6608 207.52 7438 190.26 6503
0700-0800 247.31 6033 238.19 5934 229.72 6080 219.78 6456 207.52 7444 190.31 6591
0800-0900 247.50 6356 238.19 5930 229.63 5953 219.69 6311 207.51 7409 190.35 6675
0900-1000 247.74 6771 238.24 6001 229.57 5882 219.61 6162 207.48 7343 190.39 6758
1000-1100 248.01 7252 238.34 6167 229.56 5862 219.53 6027 207.45 7250 190.44 6839
1100-1200 248.28 7720 238.49 6419 229.58 5895 219.47 5925 207.41 7159 190.47 6906
1200-1300 248.50 8126 238.70 6762 229.66 5996 219.43 5860 207.37 7059 190.51 6983
1300-1400 248.68 8439 238.92 7143 229.80 6179 219.41 5835 207.32 6949 190.54 7041
1400-1500 248.79 8632 239.15 7537 229.98 6427 219.43 5864 207.28 6839 190.57 7092
1500-1600 248.82 8703 239.35 7895 230.19 6721 219.49 5960 207.25 6760 190.59 7134
1600-1700 248.80 8655 239.50 8177 230.42 7059 219.59 6124 207.22 6690 190.60 7158
1700-1800 248.72 8513 239.61 8364 230.64 7388 219.72 6357 207.21 6661 190.61 7172
1800-1900 248.60 8293 239.66 8457 230.83 7670 219.88 6635 207.20 6659 190.61 7173
1900-2000 248.45 8030 239.66 8457 230.98 7906 220.05 6945 207.22 6704 190.60 7160
2000-2100 248.29 7752 239.61 8373 231.08 8065 220.21 7254 207.26 6785 190.59 7139
2100-2200 248.14 7479 239.53 8227 231.12 8126 220.36 7532 207.31 6903 190.57 7104
2200-2300 248.00 7223 239.42 8026 231.11 8121 220.47 7751 207.37 7065 190.55 7064
2300-2400 247.87 6994 239.29 7793 231.06 8028 220.55 7904 207.45 7248 190.53 7025
AVERAGE 247.97 7189 238.89 7118 230.25 6842 219.87 6633 207.37 7074 190.40 6765
DAILY RIVER REPORT FOR 7-19-2026
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 184.01 5140 239.57 180.69 149.62 124.36 434 111.21 812 106.19 1987 0 8073 370
0100-0200 184.06 5243 239.49 180.71 149.58 124.36 433 111.21 813 106.17 1965 0 8040 370
0200-0300 184.11 5358 239.48 180.74 149.54 124.35 432 111.22 816 106.17 1953 0 8007 370
0300-0400 184.17 5465 239.42 180.73 149.50 124.35 431 111.21 815 106.16 1948 0 7969 370
0400-0500 184.23 5597 239.43 180.73 149.46 124.35 431 111.21 813 106.16 1947 0 7937 370
0500-0600 184.28 5701 239.42 180.71 149.41 124.34 430 111.20 811 106.16 1947 0 7907 355
0600-0700 184.32 5799 239.35 180.71 149.38 124.34 429 111.19 807 106.16 1947 0 7888 193
0700-0800 184.37 5897 239.39 180.71 149.33 124.34 429 111.18 805 106.16 1947 0 7879 193
0800-0900 184.42 6007 239.38 180.75 149.29 124.34 428 111.18 802 106.16 1947 0 7858 193
0900-1000 184.46 6098 239.51 180.76 149.25 124.34 428 111.18 804 106.16 1947 0 7836 193
1000-1100 184.51 6198 239.51 180.75 149.23 124.33 426 111.19 806 106.16 1947 0 7832 48
1100-1200 184.55 6290 239.59 180.74 149.24 124.33 426 111.16 794 106.16 1947 0 7832 0
1200-1300 184.59 6377 239.71 180.75 149.29 124.32 425 111.17 798 106.15 1936 0 7829 0
1300-1400 184.63 6465 239.68 180.77 149.36 124.32 424 111.16 792 106.15 1933 0 7832 0
1400-1500 184.67 6535 239.72 180.76 149.43 124.32 424 111.15 788 106.14 1925 0 7833 0
1500-1600 184.70 6605 239.80 180.76 149.49 124.33 425 111.14 787 106.14 1921 0 7836 0
1600-1700 184.73 6670 239.81 180.76 149.55 124.33 425 111.14 788 106.14 1921 0 7833 0
1700-1800 184.76 6734 239.70 180.75 149.62 124.33 426 111.15 791 106.14 1920 0 7835 0
1800-1900 184.78 6778 239.81 180.75 149.68 124.34 427 111.20 809 106.14 1920 0 7836 0
1900-2000 184.80 6828 239.76 180.78 149.73 124.35 429 111.23 823 106.14 1925 0 7830 0
2000-2100 184.82 6873 239.79 180.79 149.79 124.35 430 111.24 823 106.15 1939 0 7831 0
2100-2200 184.84 6908 239.70 180.78 149.85 124.35 432 111.25 830 106.16 1947 153 7840 0
2200-2300 184.85 6935 239.66 180.75 149.90 124.36 433 111.25 829 106.17 1955 256 7849 0
2300-2400 184.87 6958 239.69 180.75 149.96 124.36 434 111.26 835 106.17 1961 488 7870 0
AVERAGE 184.52 6227 149.96 124.34 429 111.20 808 106.16 1943 37 7870 126
* The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake
DAILY RIVER REPORT FOR 7-18-2026
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 1041.99 9293 643.40 1770.7 13383 448.37 538.5 4525
0100-0200 1041.96 12185 643.38 1770.1 8748 448.32 537.4 4574
0200-0300 1041.99 11604 643.34 1769.0 8869 448.44 539.7 4550
0300-0400 1042.01 5687 643.33 1768.6 8797 448.34 537.9 4683
0400-0500 1041.97 3872 643.37 1769.7 8688 448.39 538.8 9160
0500-0600 1041.98 4634 643.32 1768.3 8906 448.44 539.8 9148
0600-0700 1042.01 5965 643.30 1767.7 8821 448.52 541.4 6619
0700-0800 1041.99 4888 643.24 1766.2 8797 448.46 540.2 6594
0800-0900 1041.98 4707 643.30 1767.7 8833 448.45 539.9 6546
0900-1000 1042.00 3436 643.23 1765.7 13322 448.53 541.5 6582
1000-1100 1042.01 2662 643.18 1764.4 13492 448.52 541.3 6546
1100-1200 1042.00 2372 643.15 1763.6 13419 448.49 540.8 6582
1200-1300 1042.01 2166 643.10 1762.2 13419 448.55 542.0 6546
1300-1400 1042.03 4598 643.12 1762.6 13455 448.59 542.7 6667
1400-1500 1042.04 3158 643.03 1760.1 13492 448.54 541.7 11217
1500-1600 1042.02 3086 643.04 1760.6 13443 448.48 540.5 18828
1600-1700 1042.02 6219 642.98 1758.6 13455 448.49 540.8 19045
1700-1800 1042.01 9184 642.95 1757.8 13479 448.42 539.4 19058
1800-1900 1041.97 22893 642.96 1758.2 13467 448.33 537.7 19166
1900-2000 1041.99 33275 642.94 1757.7 13419 448.33 537.6 19154
2000-2100 1041.99 24551 643.03 1760.1 13419 448.38 538.6 11350
2100-2200 1041.94 19300 643.09 1762.0 13576 448.38 538.7 6365
2200-2300 1041.92 20655 643.12 1762.6 13443 448.30 537.2 4610
2300-2400 1041.94 15851 643.10 1762.1 13443 448.41 539.2 4525
AVERAGE 9843 11899 9277
DAILY RIVER REPORT FOR 7-18-2026
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 485.79 14357 457.79 12618 452.48 13086 343.67 9867 302.05 8738
0100-0200 485.80 14371 457.83 12726 452.52 12839 342.71 6528 302.39 9457
0200-0300 485.71 14166 457.87 12820 452.54 11935 341.98 4389 302.69 10147
0300-0400 485.34 13231 457.90 12881 452.53 11078 341.59 3456 302.95 10740
0400-0500 484.83 12033 457.91 12916 452.53 13105 341.47 3205 303.11 11122
0500-0600 484.40 11053 457.92 12926 452.55 13354 341.60 3483 303.14 11186
0600-0700 484.10 10385 457.88 12824 452.57 13404 342.34 5414 303.02 10901
0700-0800 483.91 9986 457.78 12582 452.58 13302 342.70 6487 302.77 10318
0800-0900 483.81 9773 457.64 12225 452.57 13196 342.52 5930 302.42 9523
0900-1000 483.75 9657 457.46 11799 452.54 12991 342.29 5257 301.99 8612
1000-1100 483.78 9708 457.26 11333 452.50 12902 342.21 5022 301.54 7568
1100-1200 484.18 10562 457.06 10933 452.43 12554 342.19 4984 301.17 6861
1200-1300 484.79 11918 456.87 10589 452.36 12236 342.17 4920 300.96 6484
1300-1400 485.23 12968 456.69 10290 452.28 12059 342.18 4932 300.90 6369
1400-1500 485.49 13599 456.57 10073 452.20 11812 342.16 4885 300.90 6372
1500-1600 485.63 13956 456.52 9996 452.13 11518 342.27 5186 300.90 6382
1600-1700 485.71 14149 456.57 10085 452.07 11376 343.04 7600 300.89 6354
1700-1800 485.75 14256 456.70 10304 452.04 11384 344.17 11845 300.85 6286
1800-1900 485.77 14309 456.87 10597 452.02 11361 344.88 14906 300.80 6194
1900-2000 485.78 14343 457.04 10909 452.03 11510 345.28 16759 300.75 6113
2000-2100 485.79 14356 457.20 11233 452.06 11834 345.48 17739 300.74 6093
2100-2200 485.79 14366 457.36 11579 452.10 12027 345.47 17669 300.88 6347
2200-2300 485.80 14379 457.49 11886 452.14 12085 344.76 14383 301.31 7118
2300-2400 485.80 14377 457.60 12149 452.19 12307 343.64 9780 301.97 8590
AVERAGE 485.11 12761 457.32 11595 452.33 12302 343.03 8109 301.71 8078
DAILY RIVER REPORT FOR 7-18-2026
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 247.60 6533 238.28 6070 228.67 4763 217.70 3391 206.01 4130 189.77 5594
0100-0200 247.57 6473 238.40 6267 229.00 5148 217.93 3658 205.98 4068 189.68 5429
0200-0300 247.52 6394 238.47 6379 229.26 5476 218.21 4015 205.96 4037 189.59 5261
0300-0400 247.47 6308 238.50 6433 229.46 5735 218.49 4406 205.97 4054 189.49 5091
0400-0500 247.42 6217 238.50 6439 229.60 5914 218.75 4782 206.01 4129 189.40 4915
0500-0600 247.39 6166 238.49 6416 229.69 6040 218.97 5124 206.08 4259 189.30 4746
0600-0700 247.39 6169 238.46 6372 229.75 6113 219.15 5408 206.18 4455 189.21 4580
0700-0800 247.43 6233 238.44 6332 229.76 6138 219.29 5626 206.31 4697 189.12 4432
0800-0900 247.50 6351 238.42 6304 229.76 6137 219.38 5779 206.44 4952 189.04 4288
0900-1000 247.59 6513 238.42 6308 229.75 6120 219.44 5881 206.58 5244 188.97 4172
1000-1100 247.70 6704 238.45 6348 229.74 6105 219.48 5943 206.70 5512 188.92 4090
1100-1200 247.82 6910 238.50 6428 229.75 6111 219.50 5972 206.82 5771 188.89 4041
1200-1300 247.94 7121 238.57 6551 229.76 6132 219.51 5987 206.92 6005 188.89 4034
1300-1400 248.05 7315 238.66 6702 229.80 6190 219.51 5996 207.00 6167 188.92 4081
1400-1500 248.14 7478 238.76 6868 229.86 6270 219.52 6009 207.05 6302 188.96 4161
1500-1600 248.21 7595 238.86 7044 229.95 6396 219.54 6038 207.10 6402 189.03 4280
1600-1700 248.24 7654 238.96 7216 230.05 6530 219.56 6088 207.13 6483 189.12 4434
1700-1800 248.23 7644 239.04 7360 230.15 6676 219.61 6166 207.16 6549 189.23 4618
1800-1900 248.19 7563 239.10 7462 230.27 6835 219.67 6276 207.18 6606 189.33 4802
1900-2000 248.10 7400 239.14 7522 230.37 6984 219.75 6402 207.20 6638 189.45 5005
2000-2100 247.98 7188 239.13 7516 230.45 7106 219.82 6540 207.22 6691 189.56 5208
2100-2200 247.84 6951 239.10 7452 230.50 7181 219.91 6692 207.24 6750 189.66 5394
2200-2300 247.70 6711 239.03 7328 230.52 7210 219.98 6828 207.27 6819 189.75 5558
2300-2400 247.57 6481 238.94 7172 230.51 7197 220.04 6931 207.30 6896 189.84 5719
AVERAGE 247.78 6836 238.69 6762 229.85 6271 219.28 5664 206.70 5567 189.30 4747
DAILY RIVER REPORT FOR 7-18-2026
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 184.90 7035 237.31 180.77 149.63 124.33 426 111.14 785 106.18 1973 3820 8255 0
0100-0200 184.83 6877 237.50 180.79 149.84 124.34 427 111.09 765 106.18 1973 3843 8399 0
0200-0300 184.76 6731 237.69 180.76 150.09 124.34 429 111.10 766 106.18 1976 3813 8525 0
0300-0400 184.68 6553 237.92 180.72 150.28 124.36 433 111.17 786 106.18 1979 3752 8611 77
0400-0500 184.60 6392 238.09 180.71 150.44 124.39 438 111.12 775 106.19 1987 2576 8623 184
0500-0600 184.52 6220 238.25 180.68 150.54 124.45 453 111.13 785 106.19 1987 0 8603 184
0600-0700 184.43 6034 238.46 180.69 150.55 124.59 482 111.17 803 106.19 1987 0 8585 184
0700-0800 184.34 5842 238.68 180.68 150.45 124.86 540 111.16 806 106.19 1988 0 8569 184
0800-0900 184.26 5670 238.82 180.65 150.39 124.87 551 111.08 764 106.20 1993 0 8549 184
0900-1000 184.17 5490 238.84 180.70 150.33 124.76 526 111.01 737 106.19 1989 0 8533 184
1000-1100 184.09 5317 238.88 180.66 150.27 124.65 503 110.97 719 106.19 1987 0 8514 184
1100-1200 184.02 5161 238.92 180.69 150.22 124.58 484 110.94 709 106.18 1974 0 8518 184
1200-1300 183.96 5026 238.98 180.75 150.17 124.52 470 110.95 711 106.17 1960 0 8494 184
1300-1400 183.90 4895 239.17 180.69 150.12 124.47 460 110.96 715 106.16 1947 0 8472 223
1400-1500 183.85 4795 239.27 180.66 150.07 124.44 452 110.98 723 106.16 1944 0 8434 450
1500-1600 183.82 4727 239.39 180.63 150.03 124.42 448 111.01 732 106.16 1945 0 8386 477
1600-1700 183.80 4693 239.53 180.62 149.98 124.40 443 111.03 742 106.16 1947 0 8337 477
1700-1800 183.79 4671 239.60 180.65 149.93 124.40 442 111.10 767 106.16 1947 0 8297 453
1800-1900 183.79 4673 239.65 180.66 149.89 124.39 440 111.16 793 106.16 1954 0 8264 378
1900-2000 183.81 4704 239.62 180.64 149.84 124.38 438 111.19 805 106.18 1971 0 8229 378
2000-2100 183.83 4760 239.69 180.65 149.80 124.38 437 111.20 811 106.19 1987 0 8196 370
2100-2200 183.87 4845 239.65 180.65 149.76 124.37 436 111.21 813 106.20 2002 0 8178 370
2200-2300 183.92 4942 239.63 180.67 149.71 124.37 435 111.21 816 106.21 2009 0 8143 370
2300-2400 183.96 5033 239.54 180.68 149.66 124.37 435 111.21 812 106.19 1992 0 8108 370
AVERAGE 184.16 5462 149.66 124.48 460 111.10 769 106.18 1975 742 8108 252
* The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake
DAILY RIVER REPORT FOR 7-17-2026
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 1042.14 15149 643.38 1770.1 13322 448.32 537.5 9269
0100-0200 1042.11 10479 643.39 1770.2 8785 448.31 537.3 9208
0200-0300 1042.11 8857 643.41 1770.9 8797 448.30 537.2 9220
0300-0400 1042.12 4344 643.39 1770.3 8736 448.32 537.4 9244
0400-0500 1042.13 9256 643.36 1769.4 8857 448.32 537.5 9172
0500-0600 1042.10 9559 643.34 1768.9 8772 448.33 537.8 6655
0600-0700 1042.10 8579 643.42 1771.1 8748 448.32 537.6 6594
0700-0800 1042.12 4259 643.34 1768.9 8772 448.34 537.9 6594
0800-0900 1042.11 2892 643.34 1768.9 8809 448.36 538.3 6570
0900-1000 1042.12 2057 643.26 1766.6 13383 448.39 538.8 6534
1000-1100 1042.14 1718 643.21 1765.3 13419 448.35 538.1 6643
1100-1200 1042.14 2093 643.21 1765.3 13443 448.39 538.8 9172
1200-1300 1042.14 1525 643.20 1765.0 13395 448.40 539.0 9196
1300-1400 1042.15 2940 643.10 1762.2 13516 448.41 539.2 9196
1400-1500 1042.16 4150 643.05 1760.8 13455 448.39 538.9 9208
1500-1600 1042.14 9014 643.08 1761.6 13407 448.28 536.7 9329
1600-1700 1042.14 11386 643.01 1759.5 13492 448.29 536.9 14012
1700-1800 1042.11 14641 643.12 1762.8 13467 448.14 534.0 14060
1800-1900 1042.07 32246 643.00 1759.2 13479 448.26 536.4 14084
1900-2000 1042.07 30903 642.99 1759.0 13455 448.32 537.5 14036
2000-2100 1042.03 27612 643.16 1763.9 13479 448.49 540.7 14096
2100-2200 1041.98 32331 643.22 1765.4 13407 448.25 536.2 14060
2200-2300 1041.99 29318 643.24 1766.2 13467 448.22 535.5 9293
2300-2400 1042.03 19699 643.31 1768.1 13370 448.39 538.9 4646
AVERAGE 12292 11885 9587
DAILY RIVER REPORT FOR 7-17-2026
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 485.75 14247 457.24 11313 452.07 11786 343.58 9529 297.45 1663
0100-0200 485.75 14248 457.34 11533 452.13 12053 343.29 8476 297.45 1661
0200-0300 485.67 14049 457.42 11725 452.19 12275 343.07 7711 297.97 2191
0300-0400 485.29 13121 457.49 11884 452.25 12263 342.96 7348 299.25 3784
0400-0500 484.79 11921 457.55 12015 452.30 12463 342.91 7187 300.46 5620
0500-0600 484.35 10941 457.58 12086 452.36 12725 342.90 7156 301.26 7019
0600-0700 484.05 10280 457.56 12047 452.38 12822 342.85 6980 301.73 8025
0700-0800 483.87 9894 457.50 11880 452.42 12790 342.53 5972 301.99 8617
0800-0900 483.76 9677 457.38 11578 452.44 12671 342.27 5191 302.10 8838
0900-1000 483.71 9567 457.21 11194 452.44 12615 342.14 4825 302.12 8899
1000-1100 483.73 9616 457.03 10854 452.41 12313 342.06 4619 302.10 8854
1100-1200 484.14 10478 456.85 10532 452.36 12188 342.04 4547 302.05 8738
1200-1300 484.74 11825 456.67 10218 452.30 11973 342.11 4755 301.95 8545
1300-1400 485.19 12879 456.50 9935 452.23 11547 342.47 5782 301.81 8215
1400-1500 485.45 13510 456.39 9738 452.15 11314 342.71 6541 301.64 7813
1500-1600 485.59 13863 456.34 9663 452.08 11142 342.83 6924 301.45 7376
1600-1700 485.67 14053 456.39 9750 452.02 11033 342.89 7101 301.26 7015
1700-1800 485.70 14141 456.51 9966 451.98 10882 343.21 8204 301.09 6720
1800-1900 485.72 14191 456.70 10320 452.01 11014 343.63 9713 301.00 6544
1900-2000 485.76 14275 457.16 11141 452.02 11440 343.98 11093 301.00 6557
2000-2100 485.78 14328 457.90 12931 452.08 11777 344.15 11786 301.10 6733
2100-2200 485.79 14367 457.83 12746 452.23 12533 344.25 12197 301.25 7007
2200-2300 485.80 14383 457.75 12537 452.34 12811 344.29 12336 301.45 7378
2300-2400 485.80 14376 457.75 12525 452.42 13042 344.22 12055 301.73 8003
AVERAGE 485.08 12676 457.17 11255 452.23 12061 343.06 7834 300.94 6742
DAILY RIVER REPORT FOR 7-17-2026
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 246.27 4264 237.80 5297 229.25 5470 219.23 5530 207.28 6829 191.67 9306
0100-0200 246.07 3935 237.67 5096 229.19 5382 219.21 5492 207.22 6697 191.61 9172
0200-0300 245.87 3620 237.53 4868 229.08 5255 219.18 5453 207.18 6598 191.54 9027
0300-0400 245.69 3395 237.38 4625 228.97 5115 219.14 5390 207.13 6488 191.46 8875
0400-0500 245.53 3221 237.22 4385 228.84 4958 219.08 5295 207.10 6414 191.38 8705
0500-0600 245.41 3082 237.07 4145 228.69 4782 219.01 5186 207.08 6358 191.29 8530
0600-0700 245.31 2978 236.92 3917 228.51 4573 218.93 5060 207.05 6283 191.20 8348
0700-0800 245.24 2894 236.78 3717 228.32 4362 218.84 4914 207.02 6220 191.11 8163
0800-0900 245.13 2770 236.66 3542 228.15 4171 218.73 4755 206.99 6144 191.03 7990
0900-1000 244.97 2576 236.56 3393 227.98 3988 218.62 4597 206.94 6043 190.94 7812
1000-1100 244.76 2325 236.45 3245 227.82 3820 218.50 4426 206.89 5935 190.85 7649
1100-1200 244.57 2077 236.33 3081 227.67 3669 218.39 4263 206.84 5820 190.77 7479
1200-1300 244.48 1963 236.20 2897 227.52 3520 218.28 4108 206.78 5686 190.69 7326
1300-1400 244.64 2172 236.05 2708 227.37 3368 218.16 3949 206.72 5558 190.62 7188
1400-1500 245.09 2719 235.95 2572 227.19 3199 218.05 3807 206.65 5412 190.54 7046
1500-1600 245.61 3310 235.93 2549 227.00 3027 217.94 3671 206.58 5251 190.47 6903
1600-1700 246.09 3982 236.05 2703 226.86 2899 217.83 3544 206.51 5110 190.40 6763
1700-1800 246.52 4692 236.29 3018 226.76 2813 217.72 3419 206.44 4970 190.33 6627
1800-1900 246.87 5277 236.60 3453 226.73 2787 217.61 3296 206.38 4833 190.26 6499
1900-2000 247.15 5754 236.94 3953 226.84 2889 217.52 3190 206.31 4696 190.18 6357
2000-2100 247.36 6112 237.28 4467 227.12 3135 217.44 3109 206.24 4572 190.11 6212
2100-2200 247.49 6342 237.59 4967 227.49 3492 217.41 3070 206.18 4448 190.02 6059
2200-2300 247.57 6474 237.88 5427 227.89 3890 217.43 3096 206.12 4329 189.95 5911
2300-2400 247.61 6539 238.11 5793 228.29 4320 217.53 3199 206.06 4221 189.86 5756
AVERAGE 245.89 3853 236.88 3909 227.90 3954 218.32 4242 206.74 5621 190.76 7488
DAILY RIVER REPORT FOR 7-17-2026
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 186.24 9923 235.70 180.82 149.15 124.28 414 110.98 720 106.23 2036 1996 4976 0
0100-0200 186.23 9887 235.73 180.84 149.23 124.29 416 110.99 727 106.25 2062 2139 5158 0
0200-0300 186.21 9845 235.67 180.84 149.31 124.29 417 111.01 735 106.26 2069 2201 5336 0
0300-0400 186.18 9794 235.68 180.83 149.43 124.30 419 111.04 744 106.22 2032 2029 5502 0
0400-0500 186.15 9723 235.69 180.80 149.56 124.31 420 111.06 753 106.22 2027 1965 5667 0
0500-0600 186.11 9638 235.77 180.76 149.69 124.32 424 111.07 757 106.22 2025 1671 5795 0
0600-0700 186.07 9549 235.78 180.71 149.83 124.33 427 111.09 764 106.20 1999 1593 5922 0
0700-0800 186.02 9448 235.79 180.69 149.98 124.34 429 111.08 770 106.19 1987 1599 6040 0
0800-0900 185.97 9331 236.03 180.70 149.91 124.36 432 111.07 757 106.19 1986 1625 6152 0
0900-1000 185.91 9205 236.23 180.63 149.88 124.36 433 111.07 756 106.19 1980 1795 6278 0
1000-1100 185.85 9074 236.49 180.59 149.83 124.36 433 111.06 752 106.18 1973 1791 6396 0
1100-1200 185.79 8947 236.57 180.57 149.78 124.36 433 111.06 752 106.18 1973 1806 6515 0
1200-1300 185.72 8796 236.62 180.63 149.73 124.36 432 111.04 745 106.18 1971 1917 6641 0
1300-1400 185.66 8666 236.56 180.72 149.68 124.35 431 111.04 744 106.18 1968 1959 6759 0
1400-1500 185.60 8531 236.54 180.71 149.63 124.34 429 111.04 746 106.17 1961 1969 6896 0
1500-1600 185.53 8387 236.53 180.80 149.59 124.34 428 111.04 746 106.17 1960 2009 6994 0
1600-1700 185.46 8245 236.54 180.81 149.55 124.34 427 111.06 750 106.17 1964 2261 7119 0
1700-1800 185.40 8108 236.62 180.76 149.56 124.33 426 111.06 757 106.17 1963 2346 7245 0
1800-1900 185.33 7966 236.67 180.69 149.56 124.33 426 111.05 753 106.17 1961 2354 7366 0
1900-2000 185.26 7816 236.67 180.70 149.55 124.33 426 111.08 758 106.17 1963 2500 7486 0
2000-2100 185.20 7664 236.64 180.68 149.55 124.33 426 111.08 776 106.17 1963 2976 7643 0
2100-2200 185.12 7507 236.68 180.66 149.54 124.33 426 111.11 770 106.17 1961 3076 7791 0
2200-2300 185.05 7361 236.84 180.71 149.54 124.33 426 111.11 773 106.17 1964 3418 7946 0
2300-2400 184.98 7199 237.05 180.76 149.53 124.33 426 111.14 798 106.18 1973 3520 8096 0
AVERAGE 185.71 8775 149.53 124.33 426 111.06 755 106.19 1988 2188 8096 0
* The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake
DAILY RIVER REPORT FOR 7-16-2026
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 1042.32 14835 643.21 1765.2 13419 447.94 530.3 4550
0100-0200 1042.30 11870 643.27 1766.8 13431 447.89 529.3 4610
0200-0300 1042.28 10975 643.19 1764.7 13443 447.95 530.5 4574
0300-0400 1042.29 12148 643.20 1765.0 9002 448.01 531.5 4586
0400-0500 1042.28 12366 643.24 1766.1 8821 447.99 531.3 2093
0500-0600 1042.28 11422 643.24 1766.1 8809 448.01 531.6 1924
0600-0700 1042.30 14012 643.28 1767.3 8821 448.08 532.9 1888
0700-0800 1042.29 4525 643.26 1766.7 8736 448.11 533.5 1900
0800-0900 1042.26 2553 643.27 1767.0 8833 448.09 533.2 1863
0900-1000 1042.24 1791 643.20 1764.8 8809 448.14 534.1 1888
1000-1100 1042.27 1585 643.20 1764.9 8785 448.18 534.8 1876
1100-1200 1042.28 2142 643.14 1763.1 13370 448.17 534.6 1912
1200-1300 1042.24 2710 643.09 1761.9 13358 448.20 535.2 1876
1300-1400 1042.25 10696 643.05 1760.8 13492 448.25 536.2 1863
1400-1500 1042.27 13927 642.96 1758.1 13516 448.29 536.9 1900
1500-1600 1042.25 14810 643.01 1759.4 13455 448.23 535.7 1888
1600-1700 1042.24 13794 643.03 1760.1 13467 448.31 537.3 4598
1700-1800 1042.23 15198 643.06 1761.0 13443 448.38 538.6 6074
1800-1900 1042.20 25870 643.07 1761.2 13492 448.38 538.5 9160
1900-2000 1042.18 34969 643.11 1762.3 13383 448.33 537.8 13782
2000-2100 1042.19 25882 643.16 1763.8 13479 448.32 537.4 14048
2100-2200 1042.21 23740 643.27 1766.8 13467 448.36 538.2 11398
2200-2300 1042.13 19251 643.26 1766.7 13407 448.30 537.1 11398
2300-2400 1042.10 22978 643.28 1767.3 13455 448.31 537.3 9208
AVERAGE 13502 11904 5036
DAILY RIVER REPORT FOR 7-16-2026
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 485.82 14430 456.24 9569 451.34 9748 342.83 6911 300.14 5116
0100-0200 485.83 14448 456.51 10025 451.43 9915 342.21 5026 300.42 5557
0200-0300 485.83 14470 456.75 10442 451.53 10338 341.70 3697 300.76 6138
0300-0400 485.84 14482 456.95 10774 451.63 10673 341.48 3233 301.09 6704
0400-0500 485.76 14285 457.09 11039 451.74 11076 341.43 3131 301.35 7181
0500-0600 485.40 13374 457.21 11292 451.85 11490 341.35 2973 301.51 7503
0600-0700 484.90 12176 457.32 11531 451.93 11843 340.76 1943 301.55 7600
0700-0800 484.46 11180 457.39 11689 452.02 11947 340.10 1066 301.46 7394
0800-0900 484.16 10509 457.41 11731 452.11 12073 339.66 646 301.27 7039
0900-1000 483.96 10100 457.37 11633 452.17 12087 339.68 661 301.02 6579
1000-1100 483.86 9872 457.27 11422 452.22 12126 339.84 798 300.73 6074
1100-1200 483.80 9754 457.13 11116 452.24 12096 339.69 673 300.42 5568
1200-1300 483.83 9806 456.95 10781 452.25 11919 339.47 498 300.11 5066
1300-1400 484.23 10669 456.78 10484 452.22 11625 339.56 566 299.79 4571
1400-1500 484.83 12020 456.62 10211 452.16 11472 339.78 745 299.46 4081
1500-1600 485.28 13084 456.47 9948 452.11 11367 339.72 694 299.13 3621
1600-1700 485.54 13721 456.35 9737 452.05 11123 339.65 636 298.82 3211
1700-1800 485.67 14056 456.31 9667 451.99 10964 339.70 677 298.54 2852
1800-1900 485.70 14137 456.36 9758 451.94 10863 340.69 1824 298.28 2548
1900-2000 485.73 14201 456.48 9951 451.91 10943 341.66 3614 298.07 2305
2000-2100 485.74 14243 456.63 10213 451.91 10957 342.43 5672 297.89 2109
2100-2200 485.76 14274 456.81 10507 451.94 11101 343.30 8498 297.74 1952
2200-2300 485.75 14263 456.97 10788 451.98 11409 343.76 10206 297.62 1832
2300-2400 485.75 14246 457.11 11051 452.02 11635 343.74 10127 297.53 1735
AVERAGE 485.14 12825 456.85 10640 451.95 11283 341.01 3105 299.78 4764
DAILY RIVER REPORT FOR 7-16-2026
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 249.02 9056 240.25 9556 231.81 9308 221.09 9031 208.20 9287 192.11 10207
0100-0200 248.87 8790 240.21 9483 231.83 9355 221.15 9141 208.20 9287 192.10 10188
0200-0300 248.69 8465 240.14 9361 231.83 9358 221.19 9238 208.21 9298 192.09 10166
0300-0400 248.48 8082 240.04 9164 231.81 9307 221.22 9309 208.23 9348 192.07 10125
0400-0500 248.24 7662 239.91 8914 231.75 9205 221.24 9353 208.24 9389 192.04 10079
0500-0600 247.99 7214 239.73 8593 231.65 9033 221.24 9337 208.27 9466 192.02 10025
0600-0700 247.74 6771 239.54 8234 231.52 8816 221.21 9283 208.29 9523 192.00 9980
0700-0800 247.49 6341 239.31 7831 231.37 8546 221.16 9174 208.31 9581 191.97 9923
0800-0900 247.27 5961 239.08 7429 231.17 8216 221.09 9014 208.32 9612 191.95 9873
0900-1000 247.10 5670 238.86 7034 230.94 7841 220.98 8794 208.32 9615 191.93 9830
1000-1100 246.99 5473 238.65 6682 230.70 7473 220.85 8519 208.31 9585 191.91 9791
1100-1200 246.93 5372 238.45 6350 230.45 7103 220.70 8210 208.29 9522 191.89 9764
1200-1300 246.92 5350 238.28 6070 230.21 6758 220.53 7865 208.25 9431 191.89 9752
1300-1400 246.94 5391 238.17 5890 229.99 6447 220.35 7515 208.21 9314 191.88 9738
1400-1500 246.98 5464 238.09 5766 229.80 6182 220.17 7171 208.15 9126 191.87 9713
1500-1600 247.03 5547 238.05 5704 229.63 5962 219.98 6826 208.08 8939 191.87 9709
1600-1700 247.06 5605 238.04 5685 229.51 5804 219.82 6528 208.00 8711 191.86 9696
1700-1800 247.07 5612 238.05 5698 229.43 5697 219.67 6262 207.90 8446 191.85 9678
1800-1900 247.04 5568 238.06 5723 229.38 5632 219.54 6044 207.80 8168 191.85 9668
1900-2000 246.98 5466 238.07 5734 229.36 5598 219.44 5877 207.70 7898 191.84 9646
2000-2100 246.89 5307 238.06 5721 229.35 5586 219.37 5752 207.60 7631 191.82 9606
2100-2200 246.77 5098 238.03 5677 229.34 5579 219.31 5661 207.51 7400 191.80 9560
2200-2300 246.62 4854 237.98 5591 229.33 5560 219.28 5605 207.42 7184 191.77 9495
2300-2400 246.46 4577 237.90 5465 229.30 5526 219.25 5567 207.34 6989 191.73 9414
AVERAGE 247.40 6196 238.79 6973 230.48 7245 220.41 7712 208.05 8864 191.92 9818
DAILY RIVER REPORT FOR 7-16-2026
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 186.40 10256 235.94 180.84 146.24 124.00 351 110.64 594 106.22 2026 1045 1798 0
0100-0200 186.41 10274 235.91 180.86 146.40 124.01 352 110.58 568 106.24 2048 1127 1920 0
0200-0300 186.41 10285 235.90 180.83 146.59 124.02 354 110.56 563 106.24 2051 1151 2042 0
0300-0400 186.42 10298 235.88 180.81 146.85 124.03 358 110.57 563 106.23 2040 1182 2171 0
0400-0500 186.42 10305 235.91 180.79 147.12 124.05 362 110.57 565 106.21 2016 1197 2290 0
0500-0600 186.42 10297 235.85 180.76 147.36 124.07 367 110.57 565 106.20 1999 1178 2418 0
0600-0700 186.41 10288 235.84 180.73 147.59 124.10 373 110.57 566 106.19 1990 1168 2550 0
0700-0800 186.41 10279 235.90 180.68 147.81 124.12 377 110.57 567 106.19 1987 1236 2669 0
0800-0900 186.40 10257 235.93 180.62 148.02 124.14 383 110.56 564 106.19 1985 1233 2799 0
0900-1000 186.39 10240 235.89 180.61 148.23 124.16 388 110.56 560 106.19 1983 830 2930 0
1000-1100 186.38 10221 235.95 180.64 148.37 124.18 392 110.54 554 106.18 1977 1592 3065 0
1100-1200 186.37 10196 235.91 180.69 148.49 124.20 395 110.51 542 106.18 1976 1615 3195 0
1200-1300 186.35 10163 235.91 180.70 148.61 124.20 397 110.50 540 106.18 1973 1137 3306 0
1300-1400 186.34 10137 235.90 180.66 148.72 124.21 400 110.50 537 106.17 1965 707 3368 0
1400-1500 186.33 10118 235.88 180.63 148.82 124.22 401 110.51 542 106.17 1958 1546 3496 0
1500-1600 186.32 10092 235.86 180.62 148.88 124.24 404 110.53 549 106.16 1953 1600 3628 0
1600-1700 186.31 10075 235.85 180.65 148.95 124.24 406 110.56 561 106.17 1959 1504 3756 0
1700-1800 186.31 10064 235.83 180.68 148.97 124.25 408 110.58 568 106.17 1960 1525 3887 0
1800-1900 186.29 10033 235.81 180.72 148.98 124.25 409 110.60 577 106.18 1967 1575 4018 0
1900-2000 186.29 10024 235.82 180.75 148.99 124.26 409 110.63 586 106.18 1974 1997 4174 0
2000-2100 186.29 10015 235.79 180.78 149.01 124.26 411 110.65 596 106.19 1981 1843 4357 0
2100-2200 186.27 9993 235.80 180.80 149.02 124.27 412 110.68 604 106.19 1987 1791 4507 0
2200-2300 186.26 9970 235.73 180.82 149.04 124.27 412 110.84 660 106.20 1995 1823 4653 0
2300-2400 186.25 9946 235.76 180.82 149.10 124.28 415 110.93 701 106.21 2013 1969 4822 0
AVERAGE 186.35 10159 149.10 124.17 389 110.60 575 106.19 1990 1399 4822 0
* The Colorado River gage near Martinez Lake does not include the inlet flows to Martinez Lake
DAILY RIVER REPORT FOR 7-15-2026
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 1042.49 15827 643.08 1761.5 8881 447.88 529.2 14133
0100-0200 1042.50 13431 643.13 1762.9 8821 447.86 528.7 14109
0200-0300 1042.47 10575 643.09 1761.7 8833 447.83 528.1 14205
0300-0400 1042.48 6897 643.12 1762.8 13395 447.79 527.3 14181
0400-0500 1042.51 2009 643.06 1761.1 13431 447.80 527.5 11519
0500-0600 1042.46 7345 643.03 1760.2 13431 447.80 527.6 9365
0600-0700 1042.47 11580 642.99 1759.0 8881 447.76 526.8 9269
0700-0800 1042.52 3594 643.11 1762.4 4477 447.82 528.0 4671
0800-0900 1042.50 2565 643.09 1761.8 4416 447.82 528.0 4634
0900-1000 1042.45 1658 643.06 1761.0 4380 447.82 527.9 4538
1000-1100 1042.51 2335 643.04 1760.5 4344 447.87 528.9 4598
1100-1200 1042.52 2420 643.00 1759.2 8736 447.89 529.2 4574
1200-1300 1042.48 2747 643.01 1759.5 8760 447.88 529.0 4586
1300-1400 1042.51 2311 642.99 1759.0 8845 447.89 529.3 4598
1400-1500 1042.55 2686 642.93 1757.3 13358 447.94 530.3 4550
1500-1600 1042.51 9886 642.83 1754.5 13443 447.95 530.3 4586
1600-1700 1042.53 18138 642.84 1754.8 13455 447.90 529.6 9136
1700-1800 1042.49 20304 642.88 1755.9 13455 447.92 529.9 9232
1800-1900 1042.44 37183 642.88 1755.8 13528 447.92 530.0 9269
1900-2000 1042.45 38829 642.94 1757.6 13479 447.91 529.8 9184
2000-2100 1042.40 38526 643.03 1760.1 13395 447.95 530.4 9281
2100-2200 1042.37 36264 643.10 1762.1 13540 447.93 530.1 9256
2200-2300 1042.34 24164 643.16 1763.8 13407 447.89 529.4 9220
2300-2400 1042.33 21586 643.22 1765.5 13479 447.96 530.6 4695
AVERAGE 13869 10590 8225
DAILY RIVER REPORT FOR 7-15-2026
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 485.80 14391 456.40 9825 451.44 10081 344.03 11286 302.53 9773
0100-0200 485.74 14223 456.63 10231 451.51 10498 343.86 10611 302.83 10455
0200-0300 485.38 13324 456.84 10584 451.59 10755 344.00 11153 303.10 11087
0300-0400 484.88 12128 457.01 10889 451.68 11056 344.14 11739 303.31 11611
0400-0500 484.49 11247 457.14 11123 451.76 11318 344.23 12115 303.46 12004
0500-0600 484.59 11478 457.20 11265 451.84 11584 344.24 12127 303.56 12236
0600-0700 485.00 12428 457.19 11231 451.91 11705 343.97 11182 303.61 12365
0700-0800 485.28 13087 457.12 11079 451.97 11918 343.53 9357 303.64 12459
0800-0900 485.06 12564 457.03 10899 451.99 12060 343.13 7934 303.67 12524
0900-1000 484.33 10896 456.97 10785 452.00 11961 342.39 5718 303.70 12599
1000-1100 483.40 8940 456.95 10753 452.00 11924 341.79 3890 303.72 12676
1100-1200 482.56 7434 456.94 10734 451.99 11875 341.52 3302 303.70 12621
1200-1300 481.95 6419 456.88 10630 451.99 11822 341.41 3094 303.62 12406
1300-1400 481.87 6284 456.73 10376 451.98 11753 341.37 3011 303.45 11973
1400-1500 482.40 7149 456.50 9987 451.97 11641 341.41 3095 303.19 11325
1500-1600 483.00 8196 456.22 9508 451.92 11363 341.39 3051 302.86 10519
1600-1700 483.78 9718 455.90 8996 451.84 10943 341.37 2999 302.44 9578
1700-1800 484.60 11490 455.60 8521 451.72 10519 341.50 3276 301.98 8607
1800-1900 485.15 12777 455.36 8158 451.60 10019 342.26 5170 301.53 7535
1900-2000 485.46 13523 455.23 7958 451.48 9492 342.70 6486 301.09 6718
2000-2100 485.62 13936 455.26 8006 451.36 9151 342.82 6886 300.71 6054
2100-2200 485.71 14166 455.41 8234 451.28 9063 342.88 7084 300.40 5524
2200-2300 485.78 14337 455.65 8606 451.26 9101 342.92 7214 300.16 5139
2300-2400 485.80 14395 455.95 9091 451.28 9375 342.90 7149 300.05 4969
AVERAGE 484.49 11439 456.42 9895 451.72 10874 342.74 7039 302.60 10115
DAILY RIVER REPORT FOR 7-15-2026
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 249.77 10444 240.83 10634 232.27 10163 221.34 9573 208.30 9563 192.16 10327
0100-0200 249.67 10257 240.85 10682 232.36 10316 221.44 9783 208.31 9580 192.17 10333
0200-0300 249.53 9990 240.85 10668 232.42 10441 221.53 9993 208.33 9647 192.16 10326
0300-0400 249.36 9684 240.80 10584 232.47 10524 221.62 10187 208.35 9709 192.15 10298
0400-0500 249.18 9348 240.71 10428 232.47 10539 221.68 10346 208.39 9826 192.14 10271
0500-0600 249.00 9018 240.59 10212 232.45 10490 221.74 10466 208.43 9950 192.12 10231
0600-0700 248.84 8731 240.45 9947 232.39 10373 221.76 10528 208.48 10088 192.10 10186
0700-0800 248.71 8505 240.29 9641 232.29 10198 221.77 10537 208.52 10222 192.07 10141
0800-0900 248.63 8354 240.13 9344 232.17 9964 221.75 10489 208.56 10343 192.05 10094
0900-1000 248.59 8284 239.99 9071 232.01 9677 221.70 10376 208.60 10453 192.03 10058
1000-1100 248.60 8301 239.88 8859 231.85 9392 221.62 10195 208.62 10513 192.02 10028
1100-1200 248.65 8386 239.79 8707 231.70 9117 221.52 9976 208.64 10579 192.01 10010
1200-1300 248.72 8515 239.75 8626 231.56 8876 221.41 9722 208.64 10577 192.01 10004
1300-1400 248.80 8664 239.74 8611 231.45 8695 221.30 9471 208.62 10506 192.01 10003
1400-1500 248.90 8836 239.76 8650 231.38 8573 221.18 9226 208.59 10436 192.01 10014
1500-1600 248.98 8992 239.81 8733 231.35 8515 221.08 9000 208.56 10338 192.03 10040
1600-1700 249.07 9142 239.87 8853 231.34 8508 220.99 8817 208.52 10207 192.04 10061
1700-1800 249.14 9278 239.94 8984 231.37 8551 220.94 8693 208.47 10068 192.05 10095
1800-1900 249.20 9388 240.02 9129 231.41 8625 220.90 8624 208.41 9882 192.06 10119
1900-2000 249.24 9456 240.10 9277 231.47 8729 220.89 8608 208.36 9731 192.08 10147
2000-2100 249.25 9487 240.16 9389 231.55 8865 220.91 8630 208.31 9593 192.09 10170
2100-2200 249.25 9478 240.21 9482 231.63 9004 220.93 8690 208.26 9442 192.10 10190
2200-2300 249.21 9404 240.24 9547 231.70 9117 220.98 8787 208.23 9370 192.10 10201
2300-2400 249.13 9260 240.25 9565 231.76 9223 221.04 8908 208.21 9291 192.11 10208
AVERAGE 249.06 9134 240.21 9484 231.87 9436 221.33 9568 208.45 9996 192.08 10148
DAILY RIVER REPORT FOR 7-15-2026
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 186.31 10060 232.89 180.74 145.90 123.97 345 110.67 604 106.17 1954 0 821 0
0100-0200 186.32 10100 233.17 180.73 145.90 123.97 346 110.67 604 106.16 1947 0 821 0
0200-0300 186.34 10134 233.44 180.68 145.91 123.97 345 110.68 605 106.15 1935 0 821 0
0300-0400 186.35 10162 233.63 180.70 145.92 123.98 346 110.73 622 106.15 1933 0 820 0
0400-0500 186.37 10191 233.79 180.68 145.93 123.98 346 110.77 639 106.15 1933 0 822 0
0500-0600 186.38 10215 233.95 180.68 145.93 123.98 346 110.78 644 106.15 1933 0 821 0
0600-0700 186.39 10231 234.16 180.71 145.93 123.98 347 110.78 644 106.16 1945 0 823 0
0700-0800 186.39 10240 234.32 180.72 145.94 123.99 347 110.77 639 106.16 1947 0 822 0
0800-0900 186.39 10248 234.49 180.72 145.94 123.99 348 110.74 629 106.16 1952 0 821 0
0900-1000 186.39 10242 234.73 180.74 145.95 123.99 349 110.72 621 106.17 1954 0 821 0
1000-1100 186.39 10244 234.93 180.72 145.96 123.99 350 110.69 610 106.16 1949 0 823 0
1100-1200 186.39 10240 235.13 180.71 145.98 124.00 349 110.65 597 106.16 1945 0 820 0
1200-1300 186.39 10236 235.30 180.71 145.98 124.00 351 110.63 587 106.15 1936 0 816 0
1300-1400 186.38 10225 235.50 180.71 145.98 124.00 350 110.61 581 106.16 1944 0 816 0
1400-1500 186.38 10216 235.65 180.71 145.99 123.99 349 110.60 578 106.17 1956 1065 954 0
1500-1600 186.37 10203 235.83 180.72 145.99 123.99 349 110.60 578 106.17 1957 1164 985 0
1600-1700 186.37 10198 235.96 180.71 146.00 123.99 348 110.61 579 106.17 1954 1105 1041 0
1700-1800 186.37 10195 236.07 180.73 146.01 123.99 348 110.61 582 106.16 1952 1042 1127 0
1800-1900 186.37 10197 236.06 180.71 146.01 123.99 347 110.62 584 106.16 1952 931 1210 0
1900-2000 186.37 10197 235.98 180.70 146.01 123.99 348 110.63 585 106.17 1955 893 1286 0
2000-2100 186.38 10211 235.98 180.72 146.02 123.98 346 110.64 591 106.16 1949 925 1383 0
2100-2200 186.38 10230 235.96 180.74 146.02 123.99 347 110.65 596 106.16 1951 551 1468 0
2200-2300 186.39 10247 235.97 180.79 146.09 123.99 348 110.66 598 106.17 1958 642 1568 0
2300-2400 186.40 10256 235.90 180.84 146.16 124.00 351 110.67 601 106.18 1978 933 1678 0
AVERAGE 186.37 10205 146.16 123.99 348 110.67 604 106.16 1949 386 1678 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.
