Overview Realtime Historical Map View
Flood Watch
2026-07-16T19:00:00-05:00

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest and western Texas, including the following areas, in southwest Texas, Central Brewster, Chinati Mountains, Chisos Basin, Davis Mountains, Davis Mountains Foothills, Lower Brewster County, Marfa Plateau, Pecos, Presidio Valley and Terrell. In western Texas, Crane, Reagan, Reeves County Plains, Upton and Ward. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. Extensive street flooding and flooding of creeks and rivers are possible. * ADDITIONAL DETAILS... - A slow moving upper level system will interact with abundant moisture to bring multiple rounds of showers and thunderstorms capable of producing heavy rainfall over the Watch area through early Thursday evening. Additional rainfall amounts of 2 to 4 inches with very localized totals of 6 to 8 inches will be possible. Excessive runoff from heavy rain may result in areas of flash flooding over the southern Permian Basin, the Trans Pecos, Davis Mountains, Marfa Plateau, and Big Bend region. - http://www.weather.gov/safety/flood

Pecos River Near Orla, Tx 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 5.53
01-02 5.36
01-03 4.87
01-04 2.42
01-05 21.07
01-06 34.26
01-07 40.37
01-08 40.31
01-09 40.15
01-10 35.74
01-11 32.46
01-12 35.52
01-13 30.64
01-14 24.79
01-15 28.12
01-16 24.8
01-17 21.98
01-18 24.77
01-19 22.17
01-20 24.46
01-21 24.44
01-22 21.81
01-23 21.93
01-24 25.03
01-25 25.12
01-26 3.0
01-27 2.73
01-28 24.99
01-29 24.84
01-30 22.25
01-31 22.17
02-01 22.34
02-02 26.33
02-03 26.9
02-04 23.96
02-05 26.76
02-06 16.29
02-07 16.08
02-08 19.47
02-09 17.23
02-10 16.62
02-11 9.49
02-12 8.27
02-13 8.2
02-14 8.25
02-15 19.15
02-16 18.76
02-17 18.61
02-18 24.8
02-19 25.24
02-20 28.55
02-21 19.49
02-22 24.26
02-23 24.96
02-24 19.73
02-25 21.97
02-26 21.59
02-27 13.53
02-28 6.08
02-29 9.95
03-01 4.54
03-02 26.75
03-03 43.8
03-04 46.87
03-05 37.31
03-06 37.45
03-07 39.22
03-08 52.75
03-09 53.38
03-10 53.5
03-11 55.3
03-12 53.66
03-13 56.51
03-14 62.19
03-15 34.38
03-16 28.34
03-17 27.84
03-18 34.52
03-19 36.15
03-20 34.07
03-21 34.04
03-22 37.04
03-23 34.27
03-24 33.88
03-25 34.42
03-26 38.93
03-27 39.59
03-28 38.95
03-29 34.71
03-30 37.18
03-31 36.88
04-01 36.3
04-02 40.26
04-03 38.62
04-04 36.05
04-05 36.44
04-06 28.47
04-07 45.51
04-08 36.96
04-09 43.7
04-10 65.49
04-11 54.3
04-12 58.58
04-13 59.21
04-14 34.34
04-15 33.26
04-16 33.66
04-17 41.81
04-18 51.97
04-19 44.36
04-20 42.33
04-21 53.19
04-22 66.28
04-23 90.97
04-24 68.28
04-25 76.82
04-26 58.17
04-27 34.61
04-28 21.65
04-29 31.27
04-30 33.94
05-01 49.48
05-02 57.48
05-03 68.34
05-04 58.67
05-05 63.74
05-06 84.9
05-07 58.88
05-08 81.75
05-09 71.55
05-10 72.0
05-11 81.18
05-12 94.1
05-13 93.3
05-14 109.18
05-15 83.42
05-16 70.51
05-17 70.26
05-18 60.25
05-19 78.2
05-20 74.59
05-21 74.23
05-22 76.29
05-23 89.82
05-24 102.95
05-25 97.22
05-26 105.48
05-27 89.9
05-28 81.12
05-29 91.82
05-30 97.21
05-31 91.7
06-01 100.96
06-02 79.67
06-03 108.02
06-04 112.0
06-05 110.06
06-06 109.59
06-07 95.77
06-08 95.02
06-09 79.52
06-10 73.82
06-11 46.91
06-12 66.36
06-13 66.68
06-14 66.38
06-15 82.89
06-16 82.55
06-17 79.62
06-18 91.87
06-19 102.24
06-20 108.36
06-21 122.81
06-22 121.73
06-23 97.96
06-24 81.5
06-25 60.12
06-26 50.04
06-27 64.81
06-28 54.27
06-29 249.88
06-30 61.75
07-01 43.91
07-02 66.95
07-03 88.04
07-04 58.27
07-05 50.72
07-06 56.93
07-07 65.98
07-08 64.81
07-09 57.09
07-10 55.81
07-11 54.19
07-12 51.43
07-13 55.18
07-14 52.21
07-15 73.03
07-16 86.07
07-17 85.37
07-18 82.56
07-19 87.39
07-20 55.52
07-21 49.49
07-22 74.42
07-23 64.47
07-24 59.62
07-25 73.1
07-26 51.04
07-27 57.57
07-28 66.89
07-29 76.46
07-30 58.41
07-31 63.44
08-01 81.17
08-02 53.42
08-03 55.39
08-04 65.82
08-05 64.63
08-06 64.58
08-07 72.43
08-08 65.04
08-09 67.15
08-10 74.93
08-11 67.81
08-12 60.36
08-13 51.35
08-14 61.13
08-15 135.03
08-16 44.43
08-17 39.06
08-18 84.0
08-19 25.56
08-20 37.95
08-21 33.0
08-22 35.87
08-23 55.29
08-24 53.44
08-25 52.34
08-26 48.81
08-27 36.38
08-28 47.16
08-29 38.26
08-30 54.42
08-31 74.29
09-01 63.56
09-02 57.42
09-03 47.93
09-04 43.14
09-05 58.48
09-06 60.35
09-07 59.84
09-08 59.96
09-09 52.16
09-10 32.76
09-11 31.02
09-12 36.03
09-13 41.19
09-14 33.53
09-15 22.06
09-16 23.73
09-17 40.43
09-18 48.35
09-19 49.1
09-20 824.74
09-21 223.64
09-22 213.48
09-23 291.63
09-24 775.97
09-25 647.57
09-26 557.82
09-27 391.76
09-28 296.59
09-29 197.68
09-30 175.53
10-01 155.76
10-02 121.51
10-03 110.85
10-04 102.11
10-05 123.41
10-06 106.32
10-07 104.39
10-08 97.58
10-09 96.92
10-10 126.48
10-11 130.07
10-12 125.72
10-13 126.18
10-14 136.4
10-15 116.37
10-16 115.66
10-17 111.79
10-18 83.42
10-19 75.83
10-20 77.15
10-21 76.2
10-22 69.52
10-23 58.61
10-24 54.4
10-25 61.46
10-26 59.63
10-27 50.12
10-28 48.08
10-29 54.25
10-30 26.7
10-31 23.02
11-01 16.9
11-02 12.36
11-03 26.1
11-04 24.1
11-05 23.88
11-06 25.84
11-07 25.95
11-08 15.26
11-09 15.02
11-10 14.73
11-11 32.32
11-12 32.4
11-13 32.72
11-14 30.22
11-15 25.32
11-16 22.12
11-17 14.21
11-18 9.25
11-19 17.5
11-20 17.24
11-21 19.9
11-22 23.21
11-23 23.5
11-24 13.74
11-25 9.69
11-26 13.08
11-27 15.27
11-28 10.33
11-29 14.28
11-30 13.78
12-01 10.15
12-02 9.83
12-03 9.23
12-04 8.3
12-05 7.41
12-06 7.06
12-07 17.57
12-08 17.54
12-09 17.08
12-10 17.11
12-11 16.93
12-12 7.67
12-13 7.21
12-14 4.92
12-15 4.56
12-16 4.15
12-17 6.66
12-18 5.48
12-19 5.49
12-20 5.07
12-21 3.38
12-22 6.15
12-23 5.49
12-24 5.02
12-25 5.04
12-26 4.83
12-27 4.99
12-28 4.92
12-29 2.39
12-30 5.63
12-31 5.05

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index