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Grand River Near Eaton Rapids, Mi Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 800.75
01-02 785.0
01-03 776.63
01-04 680.14
01-05 707.88
01-06 653.22
01-07 659.13
01-08 713.63
01-09 624.44
01-10 642.11
01-11 673.78
01-12 809.0
01-13 788.67
01-14 818.67
01-15 774.78
01-16 735.75
01-17 710.11
01-18 664.78
01-19 558.63
01-20 559.13
01-21 665.83
01-22 789.5
01-23 945.0
01-24 823.2
01-25 781.2
01-26 795.4
01-27 805.6
01-28 795.8
01-29 708.5
01-30 732.5
01-31 739.17
02-01 728.0
02-02 685.33
02-03 695.0
02-04 747.57
02-05 890.6
02-06 819.8
02-07 846.0
02-08 829.75
02-09 823.75
02-10 785.5
02-11 660.75
02-12 655.5
02-13 653.0
02-14 642.25
02-15 636.2
02-16 651.0
02-17 619.33
02-18 941.0
02-19 805.0
02-20 863.43
02-21 1067.25
02-22 1200.57
02-23 1119.38
02-24 1024.33
02-25 739.88
02-26 721.5
02-27 878.33
02-28 846.11
02-29 776.0
03-01 856.78
03-02 879.36
03-03 872.0
03-04 871.67
03-05 861.58
03-06 859.58
03-07 877.5
03-08 900.0
03-09 919.08
03-10 890.83
03-11 842.33
03-12 886.91
03-13 925.64
03-14 933.27
03-15 1006.0
03-16 994.5
03-17 996.58
03-18 943.08
03-19 907.77
03-20 914.25
03-21 911.38
03-22 911.0
03-23 927.77
03-24 953.46
03-25 977.77
03-26 987.23
03-27 981.69
03-28 952.15
03-29 1013.54
03-30 988.46
03-31 1104.92
04-01 1070.0
04-02 1047.08
04-03 1110.23
04-04 1093.77
04-05 1112.77
04-06 1072.31
04-07 1133.08
04-08 1130.46
04-09 1133.33
04-10 1064.0
04-11 1019.0
04-12 1045.0
04-13 1024.42
04-14 998.42
04-15 967.36
04-16 1025.55
04-17 1005.09
04-18 1007.82
04-19 1011.91
04-20 1046.55
04-21 1064.0
04-22 1033.5
04-23 1013.83
04-24 971.92
04-25 956.55
04-26 922.0
04-27 869.17
04-28 834.08
04-29 791.42
04-30 804.67
05-01 967.69
05-02 940.33
05-03 927.42
05-04 1016.85
05-05 1003.23
05-06 970.08
05-07 949.69
05-08 928.77
05-09 898.46
05-10 874.15
05-11 831.62
05-12 822.31
05-13 847.85
05-14 902.31
05-15 974.25
05-16 1047.42
05-17 996.5
05-18 972.54
05-19 1018.62
05-20 1050.92
05-21 1016.23
05-22 983.0
05-23 923.23
05-24 879.69
05-25 830.92
05-26 846.77
05-27 881.69
05-28 910.69
05-29 875.62
05-30 841.08
05-31 812.85
06-01 787.38
06-02 783.31
06-03 732.15
06-04 692.54
06-05 703.0
06-06 685.5
06-07 654.42
06-08 603.69
06-09 572.15
06-10 586.31
06-11 618.92
06-12 575.83
06-13 548.75
06-14 574.75
06-15 585.77
06-16 585.46
06-17 612.31
06-18 591.62
06-19 595.75
06-20 585.0
06-21 654.08
06-22 600.0
06-23 633.67
06-24 737.08
06-25 726.08
06-26 705.75
06-27 784.0
06-28 751.92
06-29 759.25
06-30 749.33
07-01 662.42
07-02 599.25
07-03 559.33
07-04 509.75
07-05 451.85
07-06 424.92
07-07 416.08
07-08 439.33
07-09 456.58
07-10 432.15
07-11 434.69
07-12 426.62
07-13 398.92
07-14 372.69
07-15 345.08
07-16 330.77
07-17 338.85
07-18 356.77
07-19 353.62
07-20 362.77
07-21 332.62
07-22 312.23
07-23 315.23
07-24 303.23
07-25 302.23
07-26 302.77
07-27 289.62
07-28 305.85
07-29 337.15
07-30 454.31
07-31 456.77
08-01 447.45
08-02 352.31
08-03 337.92
08-04 310.54
08-05 300.54
08-06 298.54
08-07 285.77
08-08 293.0
08-09 273.75
08-10 273.5
08-11 269.54
08-12 266.08
08-13 289.31
08-14 326.77
08-15 365.23
08-16 380.25
08-17 428.92
08-18 398.91
08-19 360.92
08-20 342.5
08-21 334.83
08-22 322.36
08-23 272.23
08-24 255.67
08-25 245.17
08-26 247.77
08-27 252.23
08-28 249.62
08-29 238.77
08-30 252.62
08-31 242.54
09-01 240.23
09-02 227.92
09-03 221.31
09-04 228.38
09-05 214.31
09-06 198.69
09-07 203.23
09-08 210.62
09-09 213.77
09-10 226.46
09-11 238.46
09-12 228.46
09-13 228.54
09-14 227.23
09-15 231.54
09-16 214.62
09-17 209.15
09-18 216.92
09-19 210.15
09-20 212.62
09-21 207.85
09-22 209.42
09-23 216.69
09-24 234.77
09-25 234.77
09-26 228.92
09-27 230.69
09-28 240.31
09-29 222.15
09-30 293.67
10-01 298.25
10-02 291.08
10-03 287.83
10-04 278.17
10-05 294.42
10-06 301.67
10-07 339.58
10-08 350.92
10-09 348.25
10-10 329.75
10-11 328.75
10-12 344.08
10-13 337.33
10-14 327.5
10-15 374.5
10-16 395.67
10-17 386.67
10-18 374.5
10-19 369.67
10-20 367.17
10-21 401.36
10-22 391.64
10-23 400.27
10-24 413.18
10-25 428.27
10-26 452.73
10-27 477.91
10-28 506.73
10-29 504.36
10-30 492.18
10-31 509.55
11-01 546.55
11-02 557.0
11-03 542.36
11-04 520.42
11-05 496.92
11-06 437.73
11-07 422.09
11-08 418.36
11-09 413.36
11-10 411.45
11-11 408.55
11-12 406.18
11-13 395.73
11-14 412.17
11-15 415.42
11-16 432.25
11-17 417.58
11-18 460.45
11-19 505.0
11-20 492.45
11-21 466.42
11-22 481.08
11-23 455.83
11-24 421.18
11-25 448.0
11-26 482.75
11-27 496.33
11-28 517.83
11-29 515.17
11-30 547.75
12-01 574.25
12-02 612.33
12-03 623.75
12-04 582.5
12-05 636.08
12-06 632.73
12-07 619.25
12-08 619.64
12-09 580.27
12-10 562.75
12-11 550.83
12-12 555.45
12-13 593.82
12-14 595.1
12-15 582.1
12-16 604.8
12-17 588.6
12-18 561.1
12-19 567.3
12-20 537.7
12-21 522.2
12-22 523.82
12-23 539.82
12-24 524.27
12-25 517.5
12-26 570.89
12-27 576.75
12-28 575.44
12-29 617.38
12-30 678.5
12-31 781.75

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index