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Middle River Near Grottoes, Va Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 426.52
01-02 456.6
01-03 428.91
01-04 377.48
01-05 340.32
01-06 344.55
01-07 304.98
01-08 291.81
01-09 278.18
01-10 403.07
01-11 430.0
01-12 416.55
01-13 459.92
01-14 430.58
01-15 377.75
01-16 350.08
01-17 383.23
01-18 338.63
01-19 303.01
01-20 327.88
01-21 424.15
01-22 339.15
01-23 308.38
01-24 301.45
01-25 412.35
01-26 510.5
01-27 405.12
01-28 363.54
01-29 578.36
01-30 380.0
01-31 347.46
02-01 544.76
02-02 511.83
02-03 424.54
02-04 833.66
02-05 665.14
02-06 444.69
02-07 650.29
02-08 581.97
02-09 484.7
02-10 410.87
02-11 371.79
02-12 405.29
02-13 482.07
02-14 687.08
02-15 558.23
02-16 625.08
02-17 1047.92
02-18 831.08
02-19 635.58
02-20 680.15
02-21 617.62
02-22 765.69
02-23 710.54
02-24 648.77
02-25 795.5
02-26 645.67
02-27 540.77
02-28 512.77
02-29 374.25
03-01 586.54
03-02 659.64
03-03 532.29
03-04 731.14
03-05 603.29
03-06 689.64
03-07 565.43
03-08 492.93
03-09 485.64
03-10 482.43
03-11 526.5
03-12 521.79
03-13 617.93
03-14 486.93
03-15 422.57
03-16 388.0
03-17 370.86
03-18 377.71
03-19 346.4
03-20 354.21
03-21 374.93
03-22 547.71
03-23 383.0
03-24 364.27
03-25 368.4
03-26 468.33
03-27 385.87
03-28 363.6
03-29 342.33
03-30 329.73
03-31 360.07
04-01 339.33
04-02 348.33
04-03 321.2
04-04 332.33
04-05 338.93
04-06 334.6
04-07 319.8
04-08 385.2
04-09 351.2
04-10 323.13
04-11 297.47
04-12 334.93
04-13 305.43
04-14 523.07
04-15 678.77
04-16 607.0
04-17 839.69
04-18 469.31
04-19 402.69
04-20 463.15
04-21 517.14
04-22 394.64
04-23 348.36
04-24 321.29
04-25 381.14
04-26 485.93
04-27 447.5
04-28 377.43
04-29 364.5
04-30 425.86
05-01 548.73
05-02 447.07
05-03 389.66
05-04 337.83
05-05 331.25
05-06 603.61
05-07 431.7
05-08 686.01
05-09 709.1
05-10 439.74
05-11 349.15
05-12 323.13
05-13 344.07
05-14 479.8
05-15 438.07
05-16 551.11
05-17 555.99
05-18 483.12
05-19 508.32
05-20 549.66
05-21 415.72
05-22 431.07
05-23 491.2
05-24 431.07
05-25 418.53
05-26 699.67
05-27 370.27
05-28 398.62
05-29 369.62
05-30 376.0
05-31 338.73
06-01 363.73
06-02 302.87
06-03 348.97
06-04 344.06
06-05 350.58
06-06 324.65
06-07 287.91
06-08 273.62
06-09 278.04
06-10 235.31
06-11 451.69
06-12 389.84
06-13 296.95
06-14 317.44
06-15 263.96
06-16 226.19
06-17 332.53
06-18 283.81
06-19 395.61
06-20 301.11
06-21 289.49
06-22 277.72
06-23 277.59
06-24 291.71
06-25 260.26
06-26 229.26
06-27 211.55
06-28 305.21
06-29 256.49
06-30 215.06
07-01 194.84
07-02 182.83
07-03 316.59
07-04 211.29
07-05 200.51
07-06 190.08
07-07 188.79
07-08 181.93
07-09 175.07
07-10 184.8
07-11 169.6
07-12 173.0
07-13 195.78
07-14 213.75
07-15 190.57
07-16 171.5
07-17 189.43
07-18 173.0
07-19 163.07
07-20 170.71
07-21 156.79
07-22 149.64
07-23 157.64
07-24 154.66
07-25 153.86
07-26 162.94
07-27 166.19
07-28 151.09
07-29 152.08
07-30 158.34
07-31 171.14
08-01 164.57
08-02 176.27
08-03 161.51
08-04 346.92
08-05 192.62
08-06 158.56
08-07 234.29
08-08 268.8
08-09 163.98
08-10 148.13
08-11 171.42
08-12 167.69
08-13 161.61
08-14 177.64
08-15 201.86
08-16 218.98
08-17 247.83
08-18 194.18
08-19 184.15
08-20 238.84
08-21 202.65
08-22 182.96
08-23 173.19
08-24 235.58
08-25 190.18
08-26 161.46
08-27 149.43
08-28 139.34
08-29 144.1
08-30 173.84
08-31 219.3
09-01 271.66
09-02 314.59
09-03 242.23
09-04 187.64
09-05 165.86
09-06 156.39
09-07 185.01
09-08 243.14
09-09 197.19
09-10 240.18
09-11 231.06
09-12 194.96
09-13 171.46
09-14 155.91
09-15 147.36
09-16 145.01
09-17 189.51
09-18 715.04
09-19 280.68
09-20 264.25
09-21 189.68
09-22 197.25
09-23 192.97
09-24 624.84
09-25 296.64
09-26 241.13
09-27 259.64
09-28 462.28
09-29 614.61
09-30 597.99
10-01 206.09
10-02 174.08
10-03 169.75
10-04 301.02
10-05 320.15
10-06 232.44
10-07 233.01
10-08 217.87
10-09 197.19
10-10 180.28
10-11 169.23
10-12 269.61
10-13 200.17
10-14 203.25
10-15 208.98
10-16 204.31
10-17 174.37
10-18 160.29
10-19 150.3
10-20 145.04
10-21 171.59
10-22 149.98
10-23 143.43
10-24 137.15
10-25 135.64
10-26 136.54
10-27 139.91
10-28 155.46
10-29 151.62
10-30 330.29
10-31 316.39
11-01 240.88
11-02 238.06
11-03 198.61
11-04 181.01
11-05 167.95
11-06 167.06
11-07 165.83
11-08 162.42
11-09 158.18
11-10 158.3
11-11 163.48
11-12 332.73
11-13 441.18
11-14 352.58
11-15 282.41
11-16 347.97
11-17 339.54
11-18 265.67
11-19 233.32
11-20 212.53
11-21 233.74
11-22 212.82
11-23 202.91
11-24 196.97
11-25 410.98
11-26 253.85
11-27 224.05
11-28 212.96
11-29 194.62
11-30 220.89
12-01 331.29
12-02 338.21
12-03 308.28
12-04 271.31
12-05 245.81
12-06 279.41
12-07 258.51
12-08 559.68
12-09 414.0
12-10 376.5
12-11 349.69
12-12 293.41
12-13 253.95
12-14 225.3
12-15 342.83
12-16 563.27
12-17 437.75
12-18 374.44
12-19 336.76
12-20 295.48
12-21 376.56
12-22 585.63
12-23 498.48
12-24 599.6
12-25 649.66
12-26 548.75
12-27 455.42
12-28 371.7
12-29 564.36
12-30 629.77
12-31 489.57

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index