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North Branch Potomac River At Barnum, Wv Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 572.5
01-02 605.58
01-03 592.58
01-04 652.33
01-05 728.83
01-06 608.42
01-07 536.67
01-08 539.33
01-09 465.33
01-10 468.33
01-11 590.5
01-12 612.5
01-13 603.67
01-14 713.92
01-15 608.75
01-16 591.0
01-17 612.77
01-18 643.15
01-19 604.85
01-20 580.69
01-21 582.85
01-22 548.23
01-23 569.25
01-24 568.38
01-25 653.31
01-26 782.92
01-27 801.67
01-28 722.62
01-29 758.92
01-30 736.79
01-31 706.21
02-01 735.64
02-02 782.57
02-03 744.5
02-04 620.71
02-05 708.64
02-06 848.62
02-07 876.07
02-08 887.93
02-09 907.71
02-10 858.14
02-11 718.43
02-12 726.14
02-13 685.79
02-14 737.36
02-15 673.86
02-16 643.64
02-17 711.92
02-18 699.23
02-19 743.0
02-20 666.5
02-21 633.29
02-22 672.46
02-23 812.07
02-24 873.71
02-25 816.46
02-26 788.62
02-27 683.79
02-28 720.79
02-29 781.0
03-01 1034.93
03-02 1253.93
03-03 1103.5
03-04 927.93
03-05 855.64
03-06 985.86
03-07 819.14
03-08 757.29
03-09 696.0
03-10 540.21
03-11 571.43
03-12 684.71
03-13 735.86
03-14 716.5
03-15 690.86
03-16 657.43
03-17 612.79
03-18 466.5
03-19 432.47
03-20 413.71
03-21 430.07
03-22 485.29
03-23 443.07
03-24 414.0
03-25 479.47
03-26 417.2
03-27 399.2
03-28 367.07
03-29 387.0
03-30 438.8
03-31 488.14
04-01 482.07
04-02 604.07
04-03 794.0
04-04 739.2
04-05 900.6
04-06 726.4
04-07 731.2
04-08 796.93
04-09 761.87
04-10 832.0
04-11 759.87
04-12 649.36
04-13 583.14
04-14 568.21
04-15 482.23
04-16 563.92
04-17 688.62
04-18 720.54
04-19 557.92
04-20 557.69
04-21 571.71
04-22 574.07
04-23 560.21
04-24 690.86
04-25 728.14
04-26 666.21
04-27 664.29
04-28 655.79
04-29 523.0
04-30 604.5
05-01 756.0
05-02 628.14
05-03 622.36
05-04 633.0
05-05 819.6
05-06 1096.2
05-07 945.2
05-08 980.27
05-09 1004.67
05-10 1146.21
05-11 864.4
05-12 996.53
05-13 864.53
05-14 722.87
05-15 966.29
05-16 1316.21
05-17 1012.14
05-18 1139.27
05-19 816.93
05-20 1109.36
05-21 1114.0
05-22 883.4
05-23 793.73
05-24 776.2
05-25 729.87
05-26 730.47
05-27 613.0
05-28 733.27
05-29 868.2
05-30 804.13
05-31 667.2
06-01 610.57
06-02 545.2
06-03 394.27
06-04 532.93
06-05 528.29
06-06 449.36
06-07 462.36
06-08 412.87
06-09 472.93
06-10 510.2
06-11 461.8
06-12 583.93
06-13 368.57
06-14 320.79
06-15 468.07
06-16 521.47
06-17 459.73
06-18 373.27
06-19 351.71
06-20 359.57
06-21 534.79
06-22 343.21
06-23 345.5
06-24 365.14
06-25 345.29
06-26 331.57
06-27 318.57
06-28 474.71
06-29 550.57
06-30 355.57
07-01 531.07
07-02 480.54
07-03 383.0
07-04 343.29
07-05 339.8
07-06 324.73
07-07 373.29
07-08 403.5
07-09 378.93
07-10 376.73
07-11 352.6
07-12 300.4
07-13 283.07
07-14 287.71
07-15 284.07
07-16 280.71
07-17 272.86
07-18 265.86
07-19 261.57
07-20 258.5
07-21 256.07
07-22 251.71
07-23 251.07
07-24 252.36
07-25 252.07
07-26 247.21
07-27 243.57
07-28 239.43
07-29 254.57
07-30 700.0
07-31 362.21
08-01 413.23
08-02 289.07
08-03 284.57
08-04 293.0
08-05 289.5
08-06 267.14
08-07 247.79
08-08 249.38
08-09 248.62
08-10 237.62
08-11 234.0
08-12 233.79
08-13 234.0
08-14 237.21
08-15 236.21
08-16 236.15
08-17 243.54
08-18 228.33
08-19 231.31
08-20 229.92
08-21 291.77
08-22 226.5
08-23 284.36
08-24 228.23
08-25 347.46
08-26 222.57
08-27 221.29
08-28 270.0
08-29 221.5
08-30 332.64
08-31 329.21
09-01 233.64
09-02 235.64
09-03 299.71
09-04 238.93
09-05 240.21
09-06 242.21
09-07 228.71
09-08 246.64
09-09 542.71
09-10 333.14
09-11 453.5
09-12 444.86
09-13 399.29
09-14 404.43
09-15 381.86
09-16 299.86
09-17 280.86
09-18 329.57
09-19 317.14
09-20 372.36
09-21 316.93
09-22 323.15
09-23 282.21
09-24 281.93
09-25 281.43
09-26 363.21
09-27 383.79
09-28 442.79
09-29 427.71
09-30 502.54
10-01 282.0
10-02 225.0
10-03 224.15
10-04 222.0
10-05 327.69
10-06 331.46
10-07 332.46
10-08 289.46
10-09 292.23
10-10 237.29
10-11 239.07
10-12 238.21
10-13 239.07
10-14 246.86
10-15 257.38
10-16 253.36
10-17 253.57
10-18 269.86
10-19 268.57
10-20 269.43
10-21 269.36
10-22 253.07
10-23 251.43
10-24 253.14
10-25 252.43
10-26 247.69
10-27 247.92
10-28 292.57
10-29 359.69
10-30 448.46
10-31 426.64
11-01 375.93
11-02 369.57
11-03 356.07
11-04 354.07
11-05 272.92
11-06 289.46
11-07 450.92
11-08 444.0
11-09 441.85
11-10 438.92
11-11 341.08
11-12 268.15
11-13 260.69
11-14 392.21
11-15 344.71
11-16 283.57
11-17 271.31
11-18 270.54
11-19 269.31
11-20 268.08
11-21 378.14
11-22 352.08
11-23 340.93
11-24 330.46
11-25 407.46
11-26 406.64
11-27 331.93
11-28 327.71
11-29 403.29
11-30 500.36
12-01 385.21
12-02 386.36
12-03 277.64
12-04 284.5
12-05 298.86
12-06 304.77
12-07 299.14
12-08 437.43
12-09 456.71
12-10 361.5
12-11 444.07
12-12 446.71
12-13 447.71
12-14 459.0
12-15 495.69
12-16 553.85
12-17 553.23
12-18 613.54
12-19 556.92
12-20 554.46
12-21 616.75
12-22 647.69
12-23 603.23
12-24 583.38
12-25 582.92
12-26 612.77
12-27 511.25
12-28 480.08
12-29 505.55
12-30 561.83
12-31 614.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index