Overview Realtime Historical Map View
Flood Warning
2026-10-16T04:00:00-05:00

...The Flood Warning is extended for the following rivers in Oklahoma... Salt Fork Red River near Mangum affecting Greer and Jackson Counties. * WHAT...Minor flooding is forecast. * WHERE...Salt Fork Red River near Mangum. * WHEN...From this morning to late tonight. * IMPACTS...At 9.0 feet, Expect flooding of agricultural bottomlands and isolation of other low-lying areas in Harmon... Greer... and Jackson counties. * ADDITIONAL DETAILS... - At 7:45 AM CDT Thursday the stage was 9.0 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is expected to rise to a crest of 9.2 feet this afternoon. It will then fall below flood stage late this evening. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood

Salt Fork Red River At Mangum, Ok 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 26.56
01-02 30.23
01-03 16.28
01-04 29.63
01-05 20.28
01-06 30.46
01-07 18.92
01-08 31.56
01-09 19.51
01-10 28.43
01-11 27.4
01-12 27.3
01-13 21.83
01-14 26.76
01-15 26.51
01-16 20.83
01-17 27.49
01-18 29.82
01-19 24.65
01-20 29.79
01-21 26.0
01-22 27.94
01-23 31.77
01-24 25.96
01-25 22.92
01-26 23.84
01-27 23.55
01-28 27.96
01-29 32.6
01-30 33.55
01-31 31.57
02-01 31.56
02-02 32.47
02-03 26.26
02-04 21.1
02-05 18.98
02-06 22.52
02-07 18.88
02-08 24.52
02-09 17.36
02-10 17.04
02-11 18.18
02-12 19.32
02-13 21.63
02-14 24.98
02-15 21.85
02-16 23.53
02-17 24.53
02-18 28.2
02-19 28.77
02-20 24.11
02-21 27.45
02-22 25.19
02-23 22.18
02-24 21.03
02-25 22.64
02-26 20.55
02-27 19.96
02-28 22.22
02-29 24.62
03-01 23.55
03-02 21.22
03-03 23.05
03-04 21.4
03-05 22.36
03-06 20.96
03-07 22.07
03-08 28.02
03-09 36.55
03-10 31.72
03-11 32.78
03-12 33.34
03-13 31.01
03-14 35.74
03-15 41.27
03-16 38.08
03-17 37.28
03-18 39.52
03-19 39.9
03-20 50.74
03-21 41.25
03-22 33.37
03-23 47.18
03-24 43.45
03-25 39.38
03-26 34.16
03-27 31.82
03-28 30.69
03-29 30.98
03-30 33.14
03-31 37.09
04-01 31.39
04-02 28.33
04-03 27.56
04-04 27.45
04-05 26.47
04-06 26.11
04-07 29.0
04-08 30.54
04-09 26.04
04-10 26.18
04-11 24.58
04-12 22.49
04-13 47.87
04-14 29.78
04-15 39.1
04-16 24.07
04-17 20.51
04-18 20.9
04-19 20.99
04-20 22.71
04-21 21.56
04-22 19.96
04-23 57.77
04-24 39.58
04-25 30.14
04-26 27.84
04-27 190.31
04-28 131.66
04-29 74.49
04-30 58.7
05-01 84.74
05-02 79.92
05-03 55.25
05-04 64.39
05-05 34.37
05-06 32.38
05-07 63.54
05-08 161.26
05-09 267.12
05-10 152.43
05-11 91.44
05-12 88.23
05-13 51.67
05-14 46.42
05-15 124.11
05-16 56.2
05-17 50.53
05-18 86.0
05-19 63.66
05-20 203.63
05-21 317.16
05-22 144.79
05-23 124.97
05-24 257.1
05-25 422.74
05-26 190.83
05-27 88.99
05-28 79.7
05-29 204.04
05-30 49.6
05-31 62.02
06-01 295.75
06-02 99.23
06-03 203.48
06-04 178.15
06-05 84.03
06-06 290.02
06-07 143.41
06-08 57.38
06-09 48.06
06-10 51.67
06-11 49.19
06-12 45.45
06-13 32.61
06-14 59.58
06-15 80.31
06-16 43.9
06-17 46.39
06-18 22.69
06-19 14.26
06-20 16.64
06-21 22.54
06-22 13.28
06-23 10.07
06-24 17.69
06-25 11.33
06-26 17.01
06-27 11.14
06-28 14.42
06-29 11.66
06-30 7.9
07-01 7.6
07-02 6.43
07-03 25.42
07-04 36.04
07-05 24.66
07-06 27.13
07-07 71.14
07-08 33.89
07-09 19.7
07-10 34.83
07-11 23.08
07-12 15.09
07-13 10.54
07-14 9.31
07-15 8.35
07-16 10.25
07-17 13.6
07-18 16.43
07-19 21.81
07-20 12.42
07-21 10.26
07-22 9.18
07-23 8.19
07-24 10.27
07-25 10.27
07-26 13.18
07-27 11.39
07-28 9.89
07-29 11.34
07-30 10.3
07-31 9.19
08-01 18.62
08-02 7.23
08-03 6.33
08-04 11.16
08-05 6.11
08-06 6.35
08-07 6.98
08-08 4.91
08-09 2.56
08-10 3.55
08-11 3.28
08-12 3.3
08-13 3.42
08-14 16.88
08-15 6.47
08-16 5.64
08-17 8.87
08-18 57.84
08-19 18.87
08-20 12.15
08-21 21.68
08-22 13.01
08-23 9.63
08-24 7.68
08-25 10.16
08-26 60.65
08-27 45.23
08-28 35.85
08-29 21.91
08-30 17.27
08-31 21.28
09-01 12.99
09-02 59.23
09-03 11.2
09-04 8.15
09-05 5.58
09-06 5.39
09-07 5.75
09-08 5.73
09-09 5.13
09-10 5.52
09-11 7.02
09-12 8.68
09-13 6.07
09-14 6.67
09-15 5.04
09-16 6.04
09-17 7.07
09-18 6.59
09-19 4.63
09-20 8.97
09-21 6.55
09-22 15.11
09-23 15.86
09-24 41.8
09-25 23.35
09-26 113.88
09-27 55.91
09-28 62.94
09-29 91.33
09-30 114.73
10-01 143.31
10-02 111.52
10-03 7.97
10-04 7.89
10-05 8.7
10-06 16.9
10-07 26.1
10-08 107.22
10-09 244.48
10-10 60.82
10-11 23.97
10-12 15.61
10-13 14.76
10-14 10.84
10-15 241.74
10-16 7.64
10-17 9.02
10-18 10.67
10-19 16.54
10-20 11.49
10-21 11.32
10-22 44.43
10-23 19.34
10-24 50.0
10-25 29.31
10-26 25.49
10-27 20.42
10-28 23.28
10-29 18.72
10-30 19.6
10-31 21.64
11-01 22.05
11-02 24.19
11-03 30.63
11-04 27.57
11-05 27.07
11-06 32.01
11-07 28.33
11-08 25.69
11-09 29.28
11-10 34.05
11-11 29.4
11-12 36.57
11-13 36.15
11-14 33.15
11-15 33.37
11-16 35.92
11-17 36.06
11-18 35.99
11-19 35.23
11-20 35.82
11-21 35.24
11-22 40.05
11-23 32.56
11-24 36.76
11-25 29.27
11-26 32.37
11-27 33.76
11-28 33.56
11-29 47.02
11-30 46.0
12-01 45.22
12-02 44.51
12-03 36.84
12-04 35.89
12-05 35.39
12-06 36.89
12-07 31.25
12-08 35.03
12-09 36.29
12-10 35.99
12-11 33.8
12-12 34.44
12-13 37.84
12-14 31.24
12-15 28.63
12-16 27.56
12-17 16.61
12-18 17.06
12-19 17.29
12-20 12.18
12-21 12.04
12-22 16.44
12-23 16.25
12-24 20.4
12-25 17.26
12-26 18.17
12-27 19.93
12-28 18.73
12-29 17.52
12-30 25.17
12-31 17.14

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index