Overview Realtime Historical Map View
Special Weather Statement
None

At 249 PM MDT, Doppler radar was tracking a line of showers and thunderstorms extending from over Meeker Park to over Idaho Springs, or extending from 33 miles southwest of Fort Collins to 30 miles west of Denver, moving east at 35 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree limbs and blow around unsecured objects. Locations impacted include... Lakewood, Arvada, Westminster, Boulder, Longmont, southwestern Broomfield, Wheat Ridge, Lafayette, Golden, Louisville, Erie, Superior, Lyons, Idaho Springs, Nederland, Georgetown, Central City, Empire and Jamestown.

Moffat Water Tunnel At East Portal, 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 2010
01-01 11.77
01-02 11.44
01-03 11.65
01-04 11.32
01-05 10.97
01-06 10.77
01-07 10.61
01-08 10.78
01-09 10.66
01-10 10.56
01-11 10.21
01-12 9.83
01-13 9.89
01-14 10.54
01-15 10.1
01-16 10.21
01-17 10.31
01-18 10.24
01-19 10.04
01-20 9.64
01-21 9.76
01-22 9.87
01-23 9.97
01-24 9.98
01-25 9.43
01-26 9.28
01-27 8.99
01-28 9.15
01-29 9.04
01-30 9.11
01-31 8.84
02-01 8.66
02-02 8.84
02-03 8.61
02-04 8.63
02-05 8.8
02-06 8.4
02-07 8.38
02-08 8.14
02-09 8.24
02-10 8.34
02-11 8.4
02-12 8.2
02-13 8.38
02-14 8.26
02-15 8.03
02-16 8.22
02-17 7.9
02-18 7.89
02-19 7.85
02-20 7.8
02-21 7.8
02-22 7.74
02-23 7.67
02-24 7.48
02-25 7.69
02-26 7.64
02-27 7.55
02-28 7.38
02-29 7.78
03-01 7.6
03-02 7.41
03-03 7.46
03-04 7.45
03-05 7.13
03-06 7.39
03-07 7.06
03-08 7.18
03-09 7.33
03-10 7.56
03-11 7.46
03-12 7.62
03-13 7.18
03-14 7.33
03-15 7.14
03-16 7.5
03-17 7.81
03-18 7.9
03-19 8.37
03-20 7.99
03-21 9.52
03-22 8.21
03-23 10.21
03-24 10.24
03-25 12.36
03-26 15.47
03-27 17.6
03-28 15.08
03-29 9.87
03-30 15.54
03-31 16.94
04-01 15.64
04-02 15.17
04-03 14.13
04-04 13.43
04-05 11.18
04-06 14.66
04-07 15.64
04-08 15.3
04-09 17.46
04-10 17.32
04-11 19.81
04-12 23.0
04-13 22.36
04-14 23.92
04-15 21.96
04-16 21.75
04-17 22.82
04-18 21.48
04-19 22.35
04-20 22.49
04-21 24.31
04-22 29.25
04-23 32.34
04-24 30.05
04-25 30.83
04-26 36.03
04-27 42.24
04-28 36.47
04-29 39.66
04-30 43.22
05-01 46.04
05-02 52.81
05-03 56.82
05-04 68.29
05-05 70.1
05-06 75.88
05-07 82.71
05-08 91.55
05-09 102.24
05-10 103.75
05-11 136.36
05-12 148.72
05-13 159.03
05-14 142.46
05-15 177.19
05-16 185.41
05-17 163.82
05-18 190.54
05-19 198.05
05-20 179.84
05-21 196.69
05-22 203.39
05-23 215.07
05-24 230.72
05-25 234.98
05-26 252.75
05-27 263.28
05-28 283.81
05-29 260.39
05-30 263.58
05-31 236.49
06-01 229.25
06-02 207.69
06-03 232.41
06-04 249.73
06-05 258.12
06-06 265.66
06-07 265.92
06-08 263.2
06-09 252.84
06-10 213.83
06-11 229.4
06-12 231.25
06-13 209.35
06-14 223.81
06-15 227.45
06-16 178.24
06-17 195.2
06-18 172.02
06-19 151.7
06-20 133.11
06-21 123.48
06-22 112.35
06-23 116.03
06-24 122.53
06-25 121.91
06-26 115.87
06-27 117.64
06-28 120.69
06-29 133.08
06-30 140.23
07-01 129.37
07-02 131.83
07-03 122.11
07-04 125.97
07-05 113.18
07-06 120.28
07-07 115.55
07-08 118.34
07-09 106.23
07-10 106.77
07-11 95.08
07-12 106.66
07-13 100.62
07-14 97.8
07-15 111.85
07-16 92.92
07-17 107.78
07-18 104.86
07-19 106.83
07-20 100.67
07-21 98.18
07-22 99.16
07-23 93.16
07-24 90.3
07-25 92.7
07-26 84.66
07-27 77.69
07-28 83.16
07-29 81.85
07-30 78.84
07-31 78.63
08-01 74.08
08-02 79.75
08-03 82.69
08-04 79.38
08-05 82.65
08-06 74.63
08-07 72.78
08-08 73.21
08-09 68.33
08-10 67.4
08-11 62.44
08-12 63.6
08-13 60.21
08-14 56.32
08-15 57.8
08-16 57.49
08-17 58.28
08-18 53.52
08-19 54.88
08-20 60.51
08-21 52.1
08-22 56.55
08-23 61.5
08-24 55.73
08-25 61.18
08-26 65.12
08-27 62.67
08-28 59.67
08-29 56.85
08-30 57.07
08-31 59.19
09-01 58.86
09-02 56.08
09-03 54.78
09-04 55.03
09-05 53.7
09-06 51.37
09-07 53.71
09-08 48.32
09-09 53.48
09-10 54.18
09-11 52.88
09-12 54.14
09-13 50.98
09-14 43.8
09-15 44.55
09-16 51.34
09-17 54.76
09-18 50.8
09-19 49.78
09-20 48.27
09-21 49.13
09-22 48.15
09-23 50.72
09-24 50.2
09-25 49.67
09-26 53.49
09-27 49.69
09-28 49.12
09-29 48.93
09-30 49.95
10-01 52.65
10-02 47.61
10-03 44.72
10-04 47.23
10-05 44.32
10-06 49.16
10-07 43.35
10-08 42.25
10-09 43.14
10-10 43.38
10-11 42.44
10-12 49.25
10-13 45.4
10-14 43.83
10-15 42.96
10-16 38.54
10-17 38.2
10-18 37.13
10-19 34.27
10-20 33.9
10-21 32.01
10-22 31.77
10-23 29.6
10-24 28.86
10-25 25.41
10-26 26.36
10-27 26.06
10-28 25.08
10-29 22.32
10-30 24.16
10-31 22.07
11-01 20.49
11-02 20.03
11-03 19.64
11-04 22.39
11-05 22.98
11-06 22.38
11-07 22.48
11-08 20.83
11-09 18.01
11-10 19.24
11-11 18.19
11-12 17.18
11-13 18.21
11-14 19.53
11-15 19.07
11-16 18.61
11-17 18.26
11-18 16.69
11-19 17.53
11-20 18.69
11-21 17.83
11-22 16.68
11-23 16.12
11-24 15.73
11-25 14.32
11-26 13.48
11-27 14.81
11-28 14.94
11-29 14.62
11-30 13.21
12-01 13.57
12-02 13.09
12-03 13.91
12-04 14.17
12-05 13.33
12-06 12.73
12-07 13.29
12-08 11.97
12-09 12.16
12-10 12.87
12-11 12.19
12-12 12.1
12-13 12.22
12-14 11.65
12-15 11.27
12-16 11.32
12-17 11.12
12-18 11.43
12-19 11.9
12-20 11.46
12-21 11.09
12-22 11.09
12-23 10.85
12-24 11.65
12-25 11.61
12-26 11.12
12-27 10.58
12-28 11.22
12-29 10.7
12-30 10.82
12-31 11.47

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index