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West Branch Farmington River At Riverton, Ct Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 371.08
01-02 306.27
01-03 310.5
01-04 301.3
01-05 340.25
01-06 336.25
01-07 339.83
01-08 328.67
01-09 325.92
01-10 372.82
01-11 301.33
01-12 297.5
01-13 288.33
01-14 288.73
01-15 276.75
01-16 390.5
01-17 365.08
01-18 256.98
01-19 362.52
01-20 329.69
01-21 323.25
01-22 315.38
01-23 255.42
01-24 256.38
01-25 255.23
01-26 334.67
01-27 322.0
01-28 307.0
01-29 288.15
01-30 270.93
01-31 353.43
02-01 353.07
02-02 335.86
02-03 271.64
02-04 231.25
02-05 229.89
02-06 221.29
02-07 228.5
02-08 232.17
02-09 223.46
02-10 220.73
02-11 220.29
02-12 221.99
02-13 214.34
02-14 209.97
02-15 204.58
02-16 211.69
02-17 218.62
02-18 223.15
02-19 211.37
02-20 196.26
02-21 198.74
02-22 191.27
02-23 210.46
02-24 202.01
02-25 239.38
02-26 195.55
02-27 191.66
02-28 195.52
02-29 181.0
03-01 196.25
03-02 196.95
03-03 209.49
03-04 202.7
03-05 199.52
03-06 216.07
03-07 221.5
03-08 214.43
03-09 214.44
03-10 223.2
03-11 223.93
03-12 327.54
03-13 329.57
03-14 317.0
03-15 308.79
03-16 231.29
03-17 225.93
03-18 213.36
03-19 192.0
03-20 191.71
03-21 183.73
03-22 208.71
03-23 201.02
03-24 222.53
03-25 217.6
03-26 298.67
03-27 290.67
03-28 292.87
03-29 324.4
03-30 303.6
03-31 294.77
04-01 256.47
04-02 249.07
04-03 226.33
04-04 259.36
04-05 272.79
04-06 261.07
04-07 247.47
04-08 256.73
04-09 242.86
04-10 258.87
04-11 242.85
04-12 230.19
04-13 246.54
04-14 248.93
04-15 234.62
04-16 267.08
04-17 311.31
04-18 332.85
04-19 329.85
04-20 291.92
04-21 283.36
04-22 289.07
04-23 328.64
04-24 324.64
04-25 338.77
04-26 331.14
04-27 332.36
04-28 270.86
04-29 257.71
04-30 270.0
05-01 302.93
05-02 257.21
05-03 325.79
05-04 332.73
05-05 327.86
05-06 349.87
05-07 350.67
05-08 308.0
05-09 277.79
05-10 277.07
05-11 212.64
05-12 199.14
05-13 185.71
05-14 160.38
05-15 206.54
05-16 235.5
05-17 249.14
05-18 242.2
05-19 247.2
05-20 274.14
05-21 287.4
05-22 290.07
05-23 267.0
05-24 297.93
05-25 279.8
05-26 276.53
05-27 264.88
05-28 265.35
05-29 270.29
05-30 276.49
05-31 263.41
06-01 259.56
06-02 254.6
06-03 263.2
06-04 290.67
06-05 306.29
06-06 316.6
06-07 316.14
06-08 296.42
06-09 282.59
06-10 283.06
06-11 289.24
06-12 298.04
06-13 385.18
06-14 280.32
06-15 261.46
06-16 248.57
06-17 241.43
06-18 420.57
06-19 415.89
06-20 414.18
06-21 415.49
06-22 285.99
06-23 292.06
06-24 306.19
06-25 300.14
06-26 271.84
06-27 271.5
06-28 276.79
06-29 270.11
06-30 292.5
07-01 282.79
07-02 294.21
07-03 301.5
07-04 302.92
07-05 294.8
07-06 330.6
07-07 334.61
07-08 340.86
07-09 267.25
07-10 273.73
07-11 256.57
07-12 244.38
07-13 362.0
07-14 454.59
07-15 429.73
07-16 440.38
07-17 252.88
07-18 348.89
07-19 287.47
07-20 436.27
07-21 433.07
07-22 458.0
07-23 449.2
07-24 330.13
07-25 328.13
07-26 335.74
07-27 308.33
07-28 277.14
07-29 255.17
07-30 254.55
07-31 241.44
08-01 255.69
08-02 241.64
08-03 243.93
08-04 249.13
08-05 230.47
08-06 217.27
08-07 224.21
08-08 236.25
08-09 222.0
08-10 231.46
08-11 217.01
08-12 205.5
08-13 215.5
08-14 214.86
08-15 214.07
08-16 223.54
08-17 219.62
08-18 213.47
08-19 206.51
08-20 190.42
08-21 192.62
08-22 194.21
08-23 207.51
08-24 219.55
08-25 237.45
08-26 275.4
08-27 257.01
08-28 213.76
08-29 225.04
08-30 211.18
08-31 219.68
09-01 205.93
09-02 292.86
09-03 233.94
09-04 222.52
09-05 212.73
09-06 242.61
09-07 285.76
09-08 223.44
09-09 186.94
09-10 190.31
09-11 135.19
09-12 156.33
09-13 333.74
09-14 302.75
09-15 299.04
09-16 296.97
09-17 301.06
09-18 297.77
09-19 293.01
09-20 168.01
09-21 144.1
09-22 145.35
09-23 170.03
09-24 171.79
09-25 164.44
09-26 162.39
09-27 167.24
09-28 167.55
09-29 170.26
09-30 167.06
10-01 129.09
10-02 117.79
10-03 142.48
10-04 208.02
10-05 286.19
10-06 335.97
10-07 367.72
10-08 169.54
10-09 172.1
10-10 159.38
10-11 216.25
10-12 293.56
10-13 332.63
10-14 174.76
10-15 190.7
10-16 173.02
10-17 171.56
10-18 203.97
10-19 207.11
10-20 172.54
10-21 182.77
10-22 179.48
10-23 180.04
10-24 181.84
10-25 196.86
10-26 223.35
10-27 220.14
10-28 241.62
10-29 245.93
10-30 264.38
10-31 245.55
11-01 264.77
11-02 261.69
11-03 300.62
11-04 240.0
11-05 249.5
11-06 311.77
11-07 306.15
11-08 310.15
11-09 312.31
11-10 271.92
11-11 274.0
11-12 277.08
11-13 283.69
11-14 322.86
11-15 325.08
11-16 330.64
11-17 329.07
11-18 331.46
11-19 325.08
11-20 320.69
11-21 310.93
11-22 288.54
11-23 288.92
11-24 295.92
11-25 303.54
11-26 294.0
11-27 299.17
11-28 292.31
11-29 274.5
11-30 274.86
12-01 287.43
12-02 274.46
12-03 280.71
12-04 278.14
12-05 268.93
12-06 287.0
12-07 277.79
12-08 292.14
12-09 249.08
12-10 349.57
12-11 323.57
12-12 307.64
12-13 378.07
12-14 414.17
12-15 340.15
12-16 276.75
12-17 277.5
12-18 279.08
12-19 257.38
12-20 262.83
12-21 284.91
12-22 363.58
12-23 349.54
12-24 350.0
12-25 418.33
12-26 402.62
12-27 387.72
12-28 418.55
12-29 389.82
12-30 395.27
12-31 365.08

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index