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Pawcatuck River At Westerly, Ri Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 908.91
01-02 884.1
01-03 848.5
01-04 830.0
01-05 745.36
01-06 761.64
01-07 768.36
01-08 717.92
01-09 683.58
01-10 783.36
01-11 924.82
01-12 954.09
01-13 974.4
01-14 1095.3
01-15 1010.6
01-16 944.1
01-17 1014.0
01-18 810.91
01-19 884.5
01-20 874.08
01-21 831.09
01-22 767.67
01-23 729.64
01-24 794.73
01-25 934.27
01-26 1086.7
01-27 1147.6
01-28 1016.64
01-29 992.36
01-30 919.55
01-31 874.0
02-01 767.5
02-02 730.92
02-03 678.77
02-04 689.33
02-05 798.5
02-06 787.0
02-07 865.09
02-08 857.7
02-09 817.75
02-10 809.64
02-11 752.42
02-12 812.64
02-13 796.55
02-14 735.82
02-15 786.17
02-16 765.08
02-17 834.64
02-18 918.64
02-19 834.91
02-20 820.85
02-21 805.92
02-22 729.64
02-23 765.27
02-24 821.55
02-25 862.2
02-26 852.18
02-27 863.45
02-28 891.18
02-29 881.0
03-01 854.82
03-02 839.27
03-03 976.64
03-04 1010.0
03-05 1015.75
03-06 957.92
03-07 948.67
03-08 965.42
03-09 928.67
03-10 884.0
03-11 1004.77
03-12 1017.33
03-13 972.85
03-14 980.08
03-15 1044.21
03-16 1082.0
03-17 1080.0
03-18 1123.15
03-19 1050.0
03-20 1026.69
03-21 947.71
03-22 911.14
03-23 864.67
03-24 918.07
03-25 992.71
03-26 1024.92
03-27 977.54
03-28 916.93
03-29 957.71
03-30 1000.29
03-31 1025.5
04-01 954.69
04-02 1010.43
04-03 1142.27
04-04 977.15
04-05 1082.86
04-06 1110.2
04-07 1106.57
04-08 1042.85
04-09 1021.0
04-10 959.46
04-11 953.29
04-12 791.83
04-13 776.25
04-14 810.58
04-15 783.42
04-16 773.58
04-17 789.5
04-18 797.33
04-19 780.67
04-20 851.23
04-21 785.77
04-22 781.0
04-23 802.25
04-24 851.33
04-25 806.18
04-26 796.5
04-27 909.08
04-28 921.0
04-29 865.92
04-30 799.67
05-01 808.29
05-02 759.69
05-03 731.54
05-04 782.0
05-05 749.42
05-06 835.08
05-07 850.15
05-08 745.83
05-09 766.23
05-10 811.23
05-11 802.5
05-12 723.92
05-13 694.0
05-14 594.08
05-15 598.42
05-16 600.45
05-17 660.54
05-18 684.36
05-19 676.5
05-20 628.85
05-21 680.69
05-22 670.38
05-23 706.92
05-24 704.31
05-25 687.15
05-26 693.69
05-27 638.23
05-28 581.62
05-29 543.07
05-30 562.33
05-31 566.53
06-01 558.07
06-02 524.07
06-03 511.4
06-04 485.8
06-05 466.43
06-06 456.2
06-07 440.21
06-08 453.29
06-09 522.93
06-10 513.13
06-11 541.79
06-12 458.0
06-13 449.5
06-14 456.42
06-15 455.17
06-16 393.31
06-17 390.69
06-18 409.23
06-19 435.83
06-20 418.67
06-21 393.0
06-22 375.25
06-23 367.17
06-24 375.92
06-25 398.17
06-26 414.67
06-27 391.33
06-28 376.67
06-29 364.5
06-30 378.69
07-01 361.38
07-02 360.77
07-03 346.08
07-04 324.75
07-05 330.14
07-06 330.71
07-07 329.77
07-08 324.38
07-09 299.62
07-10 347.93
07-11 386.83
07-12 368.75
07-13 313.42
07-14 331.59
07-15 334.78
07-16 332.44
07-17 350.09
07-18 366.5
07-19 337.54
07-20 325.91
07-21 278.62
07-22 246.61
07-23 254.54
07-24 306.76
07-25 256.38
07-26 234.91
07-27 206.77
07-28 207.85
07-29 196.28
07-30 211.43
07-31 243.68
08-01 215.02
08-02 188.7
08-03 174.25
08-04 251.66
08-05 255.94
08-06 249.79
08-07 214.49
08-08 214.68
08-09 199.04
08-10 185.77
08-11 169.39
08-12 174.85
08-13 165.5
08-14 167.47
08-15 153.65
08-16 259.59
08-17 278.53
08-18 259.9
08-19 265.78
08-20 228.5
08-21 198.14
08-22 188.57
08-23 184.82
08-24 181.08
08-25 168.45
08-26 144.58
08-27 136.41
08-28 139.21
08-29 175.53
08-30 182.14
08-31 147.05
09-01 147.53
09-02 184.89
09-03 304.25
09-04 267.63
09-05 261.96
09-06 228.1
09-07 266.07
09-08 279.47
09-09 354.9
09-10 304.27
09-11 284.88
09-12 252.8
09-13 227.27
09-14 213.96
09-15 186.72
09-16 170.02
09-17 162.92
09-18 153.26
09-19 169.44
09-20 175.42
09-21 174.76
09-22 170.51
09-23 167.22
09-24 155.14
09-25 185.68
09-26 232.34
09-27 255.75
09-28 244.87
09-29 236.42
09-30 258.18
10-01 264.44
10-02 242.62
10-03 243.07
10-04 226.16
10-05 273.77
10-06 237.01
10-07 235.49
10-08 231.77
10-09 201.07
10-10 197.92
10-11 194.4
10-12 202.97
10-13 251.42
10-14 243.59
10-15 265.67
10-16 228.23
10-17 263.46
10-18 273.38
10-19 264.58
10-20 220.25
10-21 318.25
10-22 347.54
10-23 349.08
10-24 313.01
10-25 267.58
10-26 256.15
10-27 277.86
10-28 380.85
10-29 368.14
10-30 475.54
10-31 442.08
11-01 562.08
11-02 556.5
11-03 462.67
11-04 446.0
11-05 405.69
11-06 367.67
11-07 349.75
11-08 341.25
11-09 313.77
11-10 339.42
11-11 347.54
11-12 356.62
11-13 362.38
11-14 441.86
11-15 461.86
11-16 448.36
11-17 468.23
11-18 492.83
11-19 445.08
11-20 422.08
11-21 399.93
11-22 425.85
11-23 399.0
11-24 438.62
11-25 477.08
11-26 499.46
11-27 575.83
11-28 586.92
11-29 556.43
11-30 526.5
12-01 553.92
12-02 633.0
12-03 624.0
12-04 632.33
12-05 610.58
12-06 629.45
12-07 594.0
12-08 689.15
12-09 807.92
12-10 842.0
12-11 872.58
12-12 833.15
12-13 790.85
12-14 813.36
12-15 857.27
12-16 803.64
12-17 802.8
12-18 817.0
12-19 955.55
12-20 930.1
12-21 936.89
12-22 781.55
12-23 777.08
12-24 802.23
12-25 934.82
12-26 957.45
12-27 899.73
12-28 833.2
12-29 899.89
12-30 817.67
12-31 909.91

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index