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Westfield River At Knightville, Ma Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 516.5
01-02 506.91
01-03 471.42
01-04 474.73
01-05 410.75
01-06 414.58
01-07 460.33
01-08 552.83
01-09 411.92
01-10 389.64
01-11 435.75
01-12 433.64
01-13 439.29
01-14 507.97
01-15 451.47
01-16 1153.21
01-17 542.18
01-18 496.18
01-19 415.54
01-20 386.38
01-21 369.0
01-22 307.69
01-23 328.77
01-24 311.03
01-25 404.08
01-26 432.67
01-27 750.55
01-28 560.13
01-29 412.82
01-30 432.08
01-31 339.92
02-01 364.62
02-02 396.69
02-03 409.69
02-04 314.92
02-05 418.31
02-06 319.34
02-07 380.93
02-08 366.01
02-09 637.0
02-10 334.75
02-11 299.07
02-12 270.45
02-13 328.07
02-14 234.69
02-15 305.79
02-16 245.14
02-17 243.08
02-18 318.69
02-19 611.62
02-20 354.14
02-21 302.64
02-22 242.0
02-23 364.0
02-24 386.5
02-25 351.45
02-26 270.85
02-27 732.62
02-28 604.23
02-29 993.75
03-01 403.77
03-02 401.54
03-03 370.62
03-04 320.85
03-05 325.62
03-06 460.92
03-07 308.92
03-08 443.31
03-09 734.43
03-10 420.69
03-11 425.64
03-12 541.92
03-13 579.64
03-14 697.79
03-15 701.92
03-16 476.71
03-17 553.36
03-18 558.86
03-19 629.2
03-20 606.79
03-21 520.0
03-22 510.64
03-23 534.2
03-24 551.53
03-25 480.2
03-26 560.6
03-27 525.93
03-28 576.13
03-29 611.4
03-30 637.73
03-31 812.21
04-01 779.87
04-02 825.6
04-03 838.29
04-04 748.33
04-05 744.6
04-06 804.27
04-07 688.33
04-08 766.2
04-09 890.36
04-10 863.0
04-11 770.07
04-12 648.64
04-13 652.64
04-14 607.86
04-15 735.0
04-16 606.23
04-17 623.08
04-18 797.08
04-19 813.38
04-20 752.38
04-21 699.07
04-22 784.0
04-23 818.0
04-24 697.5
04-25 582.77
04-26 567.36
04-27 687.86
04-28 613.64
04-29 489.86
04-30 546.07
05-01 629.8
05-02 748.07
05-03 679.64
05-04 535.4
05-05 573.71
05-06 715.2
05-07 538.93
05-08 492.86
05-09 430.57
05-10 404.53
05-11 438.0
05-12 420.5
05-13 454.43
05-14 421.08
05-15 310.46
05-16 385.67
05-17 368.36
05-18 448.87
05-19 384.53
05-20 380.14
05-21 372.93
05-22 345.29
05-23 375.2
05-24 447.21
05-25 363.07
05-26 403.23
05-27 338.77
05-28 277.21
05-29 288.36
05-30 311.0
05-31 328.29
06-01 382.29
06-02 298.92
06-03 363.85
06-04 284.23
06-05 296.92
06-06 311.49
06-07 373.58
06-08 291.52
06-09 261.28
06-10 289.95
06-11 254.59
06-12 246.14
06-13 196.82
06-14 305.77
06-15 332.49
06-16 401.21
06-17 354.57
06-18 198.77
06-19 190.37
06-20 230.28
06-21 148.79
06-22 169.47
06-23 144.34
06-24 199.02
06-25 180.55
06-26 307.48
06-27 387.85
06-28 324.96
06-29 383.71
06-30 244.26
07-01 225.43
07-02 274.43
07-03 272.37
07-04 313.88
07-05 333.61
07-06 245.59
07-07 281.73
07-08 248.2
07-09 228.78
07-10 310.53
07-11 277.38
07-12 295.12
07-13 355.33
07-14 289.26
07-15 286.81
07-16 276.88
07-17 207.74
07-18 332.14
07-19 313.05
07-20 333.99
07-21 281.77
07-22 194.07
07-23 238.53
07-24 306.15
07-25 194.41
07-26 279.66
07-27 199.68
07-28 274.2
07-29 313.62
07-30 258.85
07-31 181.01
08-01 172.08
08-02 210.61
08-03 164.1
08-04 147.55
08-05 173.87
08-06 125.68
08-07 114.36
08-08 130.93
08-09 137.25
08-10 187.58
08-11 117.44
08-12 171.91
08-13 150.36
08-14 251.68
08-15 246.03
08-16 235.03
08-17 176.92
08-18 298.65
08-19 259.72
08-20 225.54
08-21 142.45
08-22 137.35
08-23 209.26
08-24 184.54
08-25 307.16
08-26 280.71
08-27 171.44
08-28 136.62
08-29 122.27
08-30 304.27
08-31 318.97
09-01 309.59
09-02 331.81
09-03 344.79
09-04 243.25
09-05 154.23
09-06 299.29
09-07 278.2
09-08 183.49
09-09 169.8
09-10 337.76
09-11 406.9
09-12 383.89
09-13 441.91
09-14 379.19
09-15 158.61
09-16 128.2
09-17 120.76
09-18 110.31
09-19 350.59
09-20 199.44
09-21 139.01
09-22 126.49
09-23 159.0
09-24 192.36
09-25 218.94
09-26 368.67
09-27 308.54
09-28 190.48
09-29 197.56
09-30 193.53
10-01 571.08
10-02 361.76
10-03 335.89
10-04 296.32
10-05 390.23
10-06 352.91
10-07 265.45
10-08 208.26
10-09 209.94
10-10 195.65
10-11 192.16
10-12 240.22
10-13 188.82
10-14 207.46
10-15 286.69
10-16 235.24
10-17 346.84
10-18 296.53
10-19 221.6
10-20 284.11
10-21 236.19
10-22 197.24
10-23 194.06
10-24 389.14
10-25 319.61
10-26 264.58
10-27 321.74
10-28 365.38
10-29 272.98
10-30 437.55
10-31 362.53
11-01 506.52
11-02 387.65
11-03 475.31
11-04 483.81
11-05 350.81
11-06 305.1
11-07 361.71
11-08 296.18
11-09 256.18
11-10 293.89
11-11 262.98
11-12 255.92
11-13 324.42
11-14 346.57
11-15 258.71
11-16 245.5
11-17 430.57
11-18 287.23
11-19 261.69
11-20 259.46
11-21 254.43
11-22 223.46
11-23 226.69
11-24 323.0
11-25 340.62
11-26 285.5
11-27 384.33
11-28 418.85
11-29 348.57
11-30 275.36
12-01 526.57
12-02 438.15
12-03 385.14
12-04 380.86
12-05 309.38
12-06 294.48
12-07 308.59
12-08 405.4
12-09 322.98
12-10 507.79
12-11 514.51
12-12 413.36
12-13 630.5
12-14 270.08
12-15 359.46
12-16 400.17
12-17 362.5
12-18 377.33
12-19 366.38
12-20 417.33
12-21 589.82
12-22 423.08
12-23 687.38
12-24 907.58
12-25 730.92
12-26 715.5
12-27 703.0
12-28 721.36
12-29 758.67
12-30 542.09
12-31 745.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index