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Colorado River At Windy Gap, Near Granby, Co. Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-09 78.6
01-10 65.8
01-11 73.6
01-12 92.7
03-03 98.4
03-04 94.6
03-05 87.2
03-06 90.9
03-07 76.9
03-08 85.5
03-09 85.5
03-10 81.45
03-11 85.8
03-12 75.87
03-13 84.88
03-14 94.47
03-15 85.8
03-16 78.7
03-17 84.7
03-18 104.52
03-19 121.69
03-20 149.21
03-21 140.35
03-22 147.14
03-23 152.84
03-24 162.7
03-25 163.06
03-26 163.93
03-27 163.72
03-28 165.77
03-29 176.26
03-30 191.54
03-31 189.82
04-01 183.54
04-02 182.15
04-03 183.2
04-04 177.56
04-05 185.09
04-06 192.0
04-07 187.03
04-08 186.64
04-09 197.94
04-10 222.55
04-11 223.79
04-12 247.92
04-13 268.2
04-14 253.18
04-15 227.58
04-16 201.12
04-17 195.63
04-18 213.97
04-19 247.25
04-20 280.18
04-21 277.44
04-22 294.08
04-23 298.81
04-24 347.11
04-25 338.49
04-26 311.15
04-27 334.58
04-28 322.48
04-29 324.52
04-30 317.38
05-01 362.64
05-02 430.91
05-03 471.14
05-04 476.54
05-05 529.42
05-06 516.19
05-07 526.67
05-08 567.71
05-09 630.71
05-10 656.29
05-11 720.73
05-12 724.53
05-13 629.87
05-14 582.21
05-15 587.38
05-16 680.36
05-17 714.86
05-18 680.63
05-19 658.87
05-20 717.14
05-21 667.2
05-22 630.07
05-23 661.07
05-24 662.93
05-25 707.13
05-26 713.73
05-27 657.0
05-28 679.8
05-29 696.8
05-30 757.2
05-31 807.87
06-01 829.4
06-02 861.73
06-03 908.13
06-04 953.33
06-05 1002.57
06-06 1048.79
06-07 1110.79
06-08 1049.27
06-09 1069.4
06-10 1031.67
06-11 1046.33
06-12 834.0
06-13 817.86
06-14 863.29
06-15 1071.53
06-16 1057.87
06-17 1094.07
06-18 1138.73
06-19 1092.71
06-20 1089.71
06-21 1199.86
06-22 1261.0
06-23 1217.57
06-24 1149.07
06-25 1083.36
06-26 981.07
06-27 886.71
06-28 858.0
06-29 832.36
06-30 814.0
07-01 820.43
07-02 767.36
07-03 724.36
07-04 665.92
07-05 601.07
07-06 599.33
07-07 566.14
07-08 579.57
07-09 577.93
07-10 574.4
07-11 509.53
07-12 485.29
07-13 529.93
07-14 616.07
07-15 608.07
07-16 599.5
07-17 604.93
07-18 592.0
07-19 566.31
07-20 533.64
07-21 477.07
07-22 471.0
07-23 380.14
07-24 323.36
07-25 323.0
07-26 296.79
07-27 283.07
07-28 274.29
07-29 273.71
07-30 271.08
07-31 283.36
08-01 294.75
08-02 307.77
08-03 271.36
08-04 266.29
08-05 241.36
08-06 233.14
08-07 231.86
08-08 224.69
08-09 218.31
08-10 215.77
08-11 215.64
08-12 219.36
08-13 222.43
08-14 219.43
08-15 215.0
08-16 215.69
08-17 215.15
08-18 212.5
08-19 198.85
08-20 199.38
08-21 199.38
08-22 204.0
08-23 202.64
08-24 204.69
08-25 203.15
08-26 200.43
08-27 194.43
08-28 197.5
08-29 194.29
08-30 191.93
08-31 182.77
09-01 207.57
09-02 177.29
09-03 171.5
09-04 171.57
09-05 171.14
09-06 168.57
09-07 167.86
09-08 168.79
09-09 163.0
09-10 162.64
09-11 167.64
09-12 164.71
09-13 153.31
09-14 158.71
09-15 158.14
09-16 155.21
09-17 149.57
09-18 148.13
09-19 151.14
09-20 137.34
09-21 132.39
09-22 129.32
09-23 132.25
09-24 137.37
09-25 128.98
09-26 129.31
09-27 126.54
09-28 132.54
09-29 133.86
09-30 137.6
10-01 138.03
10-02 126.18
10-03 124.6
10-04 125.89
10-05 132.28
10-06 132.71
10-07 129.62
10-08 112.66
10-09 111.64
10-10 114.29
10-11 113.51
10-12 117.24
10-13 118.53
10-14 116.14
10-15 115.11
10-16 109.58
10-17 106.81
10-18 107.98
10-19 109.96
10-20 106.08
10-21 105.26
10-22 107.51
10-23 109.79
10-24 112.46
10-25 108.77
10-26 109.49
10-27 114.75
10-28 111.38
10-29 110.65
10-30 107.77
10-31 114.53
11-01 110.98
11-02 116.13
11-03 115.02
11-04 116.96
11-05 116.74
11-06 115.79
11-07 107.9
11-08 110.73
11-09 111.18
11-10 106.92
11-11 105.62
11-12 104.62
11-13 107.32
11-14 108.97
11-15 102.04
11-16 102.91
11-17 104.08
11-18 103.13
11-19 102.45
11-20 101.53
11-21 108.8
11-22 101.1
11-23 100.72
11-24 103.5
11-25 99.92
11-26 101.72
11-27 98.26
11-28 102.95
11-29 114.84
11-30 108.57
12-01 106.31
12-02 117.89
12-03 123.36
12-04 195.63
12-05 176.98
12-06 222.83
12-07 189.67
12-08 127.83
12-09 125.5
12-10 103.93
12-11 115.6
12-12 161.1
12-13 174.5
12-14 93.8
12-15 95.95
12-16 72.0
12-17 87.2
12-18 96.8
12-19 139.0
12-20 132.0
12-21 123.0
12-22 184.0
12-23 141.5
12-24 131.15
12-25 277.8
12-26 83.7
12-27 78.6
12-28 80.3
12-29 57.2
12-30 94.6

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index