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Cowanesque River At Elkland Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019
01-01 312.4
01-02 288.25
01-03 326.6
01-04 445.83
01-05 378.67
01-06 336.0
01-07 295.8
01-08 235.0
01-09 209.92
01-10 1676.47
01-11 537.53
01-12 363.47
01-13 491.14
01-14 545.75
01-15 332.0
01-16 263.6
01-17 248.8
01-18 209.8
01-19 209.92
01-20 398.4
01-21 312.73
01-22 296.23
01-23 390.5
01-24 274.3
01-25 554.5
01-26 898.77
01-27 746.63
01-28 474.52
01-29 586.67
01-30 561.33
01-31 454.33
02-01 350.0
02-02 316.67
02-03 309.0
02-04 298.43
02-05 408.0
02-06 244.67
02-07 304.67
02-08 322.5
02-09 256.0
02-10 322.67
02-11 454.5
02-12 319.0
02-13 275.33
02-14 232.0
02-15 143.33
02-16 188.0
02-17 125.5
02-18 109.05
02-19 800.2
02-20 540.62
02-21 205.93
02-22 256.95
02-23 1314.75
02-24 705.8
02-25 437.4
02-26 470.67
02-27 845.57
02-28 517.71
02-29 725.5
03-01 471.0
03-02 399.29
03-03 449.57
03-04 474.0
03-05 468.71
03-06 1154.14
03-07 975.14
03-08 1148.21
03-09 707.5
03-10 753.29
03-11 644.57
03-12 746.86
03-13 459.71
03-14 417.38
03-15 525.5
03-16 504.25
03-17 904.63
03-18 749.57
03-19 689.29
03-20 594.25
03-21 620.13
03-22 499.71
03-23 470.63
03-24 418.25
03-25 460.63
03-26 422.13
03-27 681.88
03-28 379.0
03-29 415.38
03-30 400.0
03-31 365.25
04-01 502.13
04-02 638.5
04-03 549.63
04-04 1152.63
04-05 531.13
04-06 657.5
04-07 479.63
04-08 485.63
04-09 390.14
04-10 319.75
04-11 359.38
04-12 294.43
04-13 296.86
04-14 272.57
04-15 400.57
04-16 334.81
04-17 382.69
04-18 297.31
04-19 667.0
04-20 705.7
04-21 428.94
04-22 374.64
04-23 346.71
04-24 274.17
04-25 229.91
04-26 328.27
04-27 453.09
04-28 271.9
04-29 242.0
04-30 616.0
05-01 780.57
05-02 491.14
05-03 400.43
05-04 498.86
05-05 430.57
05-06 1066.0
05-07 710.29
05-08 461.33
05-09 349.43
05-10 552.43
05-11 370.29
05-12 277.97
05-13 350.63
05-14 236.65
05-15 254.63
05-16 456.57
05-17 279.58
05-18 236.7
05-19 192.63
05-20 165.18
05-21 136.5
05-22 280.63
05-23 230.27
05-24 228.16
05-25 405.79
05-26 355.53
05-27 187.79
05-28 173.86
05-29 240.56
05-30 175.47
05-31 135.26
06-01 106.2
06-02 108.41
06-03 102.11
06-04 92.04
06-05 74.93
06-06 140.15
06-07 246.77
06-08 129.4
06-09 156.83
06-10 796.29
06-11 181.71
06-12 114.1
06-13 103.39
06-14 84.37
06-15 94.36
06-16 75.9
06-17 114.31
06-18 69.3
06-19 290.06
06-20 132.04
06-21 142.63
06-22 134.31
06-23 103.43
06-24 78.06
06-25 65.57
06-26 55.5
06-27 46.55
06-28 50.26
06-29 43.97
06-30 42.36
07-01 38.88
07-02 143.3
07-03 131.83
07-04 114.17
07-05 69.91
07-06 55.47
07-07 210.59
07-08 144.2
07-09 78.38
07-10 145.33
07-11 64.41
07-12 148.53
07-13 182.3
07-14 308.25
07-15 97.34
07-16 77.01
07-17 62.56
07-18 1213.43
07-19 228.13
07-20 152.92
07-21 287.23
07-22 114.05
07-23 105.41
07-24 76.79
07-25 57.5
07-26 48.85
07-27 40.78
07-28 42.35
07-29 44.27
07-30 57.73
07-31 87.03
08-01 43.25
08-02 93.2
08-03 46.18
08-04 35.5
08-05 31.11
08-06 28.47
08-07 32.02
08-08 168.13
08-09 108.8
08-10 56.6
08-11 69.96
08-12 41.01
08-13 33.27
08-14 32.75
08-15 85.74
08-16 235.7
08-17 88.84
08-18 77.66
08-19 4154.34
08-20 717.7
08-21 495.38
08-22 410.81
08-23 315.44
08-24 221.59
08-25 170.3
08-26 166.83
08-27 156.28
08-28 95.27
08-29 157.45
08-30 101.52
08-31 86.32
09-01 61.51
09-02 42.18
09-03 82.58
09-04 58.39
09-05 55.0
09-06 87.32
09-07 54.9
09-08 45.87
09-09 48.88
09-10 103.32
09-11 62.03
09-12 67.1
09-13 202.95
09-14 77.12
09-15 62.61
09-16 51.27
09-17 49.26
09-18 40.68
09-19 37.12
09-20 34.26
09-21 31.36
09-22 27.7
09-23 40.36
09-24 228.84
09-25 148.95
09-26 86.61
09-27 67.07
09-28 47.01
09-29 52.21
09-30 51.24
10-01 71.56
10-02 37.15
10-03 32.12
10-04 35.18
10-05 447.3
10-06 68.6
10-07 50.7
10-08 98.63
10-09 60.95
10-10 47.69
10-11 40.67
10-12 36.02
10-13 36.81
10-14 30.85
10-15 66.98
10-16 49.03
10-17 93.77
10-18 63.94
10-19 61.19
10-20 52.22
10-21 57.52
10-22 85.55
10-23 120.12
10-24 71.72
10-25 101.35
10-26 111.1
10-27 446.48
10-28 258.02
10-29 173.9
10-30 930.05
10-31 166.12
11-01 956.07
11-02 306.32
11-03 163.38
11-04 172.87
11-05 142.32
11-06 97.08
11-07 85.12
11-08 73.06
11-09 68.14
11-10 60.84
11-11 56.12
11-12 712.7
11-13 209.28
11-14 124.65
11-15 108.5
11-16 119.17
11-17 121.1
11-18 107.68
11-19 114.42
11-20 95.48
11-21 81.23
11-22 182.9
11-23 118.43
11-24 98.87
11-25 90.47
11-26 70.56
11-27 88.82
11-28 114.18
11-29 104.17
11-30 88.52
12-01 141.75
12-02 112.17
12-03 135.48
12-04 478.92
12-05 231.48
12-06 210.08
12-07 225.38
12-08 163.8
12-09 159.06
12-10 425.96
12-11 397.04
12-12 315.02
12-13 222.76
12-14 558.18
12-15 315.62
12-16 233.54
12-17 208.22
12-18 225.74
12-19 463.8
12-20 304.4
12-21 224.03
12-22 211.43
12-23 247.4
12-24 245.1
12-25 2412.67
12-26 692.15
12-27 505.23
12-28 575.1
12-29 407.78
12-30 570.5
12-31 403.6

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index