Overview Realtime Historical Map View
Flood Watch
2026-10-02T19:00:00-05:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central and southeast Texas, including the following areas, in south central Texas, Coastal Jackson and Inland Jackson. In southeast Texas, Austin, Brazos, Burleson, Coastal Harris, Colorado, Fort Bend, Grimes, Inland Harris, Montgomery, Walker, Waller, Washington and Wharton. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Over the last 24 hours, much the watch area has seen between 3-6 inches with a swath of 6-8+ inches observed from southwestern Montgomery County down through western Harris County. Showers and thunderstorms capable of producing heavy downpours will continue to impact the watch area through this evening. Embedded training rain rates of 2-4 inches per hour will be possible with the deep tropical airmass overhead. Locations that experience training storms with heavier rainfall rates may experience rapid runoff that could result in flash flooding. Those living in areas prone to flooding should be prepared to take action should flooding develop. Stay weather aware and be ready to take action when Flash Flood Warnings are issued, particularly wireless emergency alert Flash Flood Warnings for considerable and/or catastrophic flooding. - http://www.weather.gov/safety/flood

Dry Ck At Fm 2978 Historical Data

Historical Data


Streamflow Range


Date Average 2023 2022 2021 2020 2019
01-01 34.62
01-02 4.21
01-03 3.02
01-04 2.0
01-05 1.51
01-06 1.58
01-07 6.03
01-08 43.42
01-09 6.06
01-10 2.96
01-11 29.44
01-12 5.49
01-13 3.2
01-14 2.06
01-15 2.01
01-16 1.94
01-17 1.53
01-18 1.17
01-19 1.81
01-20 29.15
01-21 2.21
01-22 4.06
01-23 6.23
01-24 3.67
01-25 54.21
01-26 7.84
01-27 5.07
01-28 4.01
01-29 5.58
01-30 43.08
01-31 5.87
02-01 28.82
02-02 12.42
02-03 15.1
02-04 9.49
02-05 7.28
02-06 5.6
02-07 5.98
02-08 6.03
02-09 6.15
02-10 6.97
02-11 5.52
02-12 5.15
02-13 6.03
02-14 5.08
02-15 5.29
02-16 5.39
02-17 8.12
02-18 22.83
02-19 6.58
02-20 5.41
02-21 5.13
02-22 5.1
02-23 4.74
02-24 5.07
02-25 6.26
02-26 4.68
02-27 5.63
02-28 4.9
02-29 0.13
03-01 4.59
03-02 8.06
03-03 5.72
03-04 5.01
03-05 4.64
03-06 4.14
03-07 4.1
03-08 4.16
03-09 5.63
03-10 4.71
03-11 4.44
03-12 3.8
03-13 3.19
03-14 3.5
03-15 15.96
03-16 5.33
03-17 15.71
03-18 7.07
03-19 6.18
03-20 4.02
03-21 21.42
03-22 4.69
03-23 19.13
03-24 6.43
03-25 5.28
03-26 5.73
03-27 6.28
03-28 5.8
03-29 4.36
03-30 3.72
03-31 5.47
04-01 4.47
04-02 4.0
04-03 4.08
04-04 4.4
04-05 5.01
04-06 5.97
04-07 31.39
04-08 17.5
04-09 7.72
04-10 8.99
04-11 5.64
04-12 4.36
04-13 4.35
04-14 4.36
04-15 3.9
04-16 5.11
04-17 3.78
04-18 11.45
04-19 6.29
04-20 8.88
04-21 39.91
04-22 10.87
04-23 6.34
04-24 5.52
04-25 5.26
04-26 8.53
04-27 4.9
04-28 4.77
04-29 5.18
04-30 7.13
05-01 14.79
05-02 35.05
05-03 33.37
05-04 68.63
05-05 10.33
05-06 7.83
05-07 6.01
05-08 6.2
05-09 6.56
05-10 81.61
05-11 13.32
05-12 10.26
05-13 2.54
05-14 6.6
05-15 20.83
05-16 2.51
05-17 1.51
05-18 10.75
05-19 166.52
05-20 26.46
05-21 4.79
05-22 37.38
05-23 15.32
05-24 4.87
05-25 98.23
05-26 28.83
05-27 5.8
05-28 39.14
05-29 5.49
05-30 3.13
05-31 2.0
06-01 1.66
06-02 1.68
06-03 1.53
06-04 20.37
06-05 1.12
06-06 7.72
06-07 1.99
06-08 3.16
06-09 1.76
06-10 1.48
06-11 1.33
06-12 1.18
06-13 1.26
06-14 0.95
06-15 0.76
06-16 1.71
06-17 3.8
06-18 1.58
06-19 1.23
06-20 1.39
06-21 1.55
06-22 1.69
06-23 1.48
06-24 26.67
06-25 12.73
06-26 5.62
06-27 3.16
06-28 4.44
06-29 2.27
06-30 1.82
07-01 1.5
07-02 1.14
07-03 1.24
07-04 1.46
07-05 1.28
07-06 2.61
07-07 2.44
07-08 2.15
07-09 2.8
07-10 5.41
07-11 1.97
07-12 1.13
07-13 3.16
07-14 9.88
07-15 1.84
07-16 11.26
07-17 1.96
07-18 1.37
07-19 0.93
07-20 0.69
07-21 0.57
07-22 0.23
07-23 0.6
07-24 0.3
07-25 0.24
07-26 0.27
07-27 0.47
07-28 0.66
07-29 0.53
07-30 0.9
07-31 0.91
08-01 0.62
08-02 0.63
08-03 0.65
08-04 0.64
08-05 0.6
08-06 0.58
08-07 0.52
08-08 0.44
08-09 0.44
08-10 0.41
08-11 0.64
08-12 0.71
08-13 0.39
08-14 0.34
08-15 0.36
08-16 1.22
08-17 0.49
08-18 1.58
08-19 1.01
08-20 2.05
08-21 1.14
08-22 0.76
08-23 53.92
08-24 4.08
08-25 2.4
08-26 1.38
08-27 1.91
08-28 1.86
08-29 1.72
08-30 1.69
08-31 2.4
09-01 1.92
09-02 1.26
09-03 1.19
09-04 1.35
09-05 1.3
09-06 1.29
09-07 1.26
09-08 1.05
09-09 1.09
09-10 0.8
09-11 0.73
09-12 0.67
09-13 0.48
09-14 1.47
09-15 1.25
09-16 0.95
09-17 1.34
09-18 1.2
09-19 1.43
09-20 1.15
09-21 1.73
09-22 1.53
09-23 4.17
09-24 1.81
09-25 1.52
09-26 1.17
09-27 0.79
09-28 0.89
09-29 1.71
09-30 1.8
10-01 2.31
10-02 9.15
10-03 2.75
10-04 1.74
10-05 1.35
10-06 1.01
10-07 1.08
10-08 0.99
10-09 0.8
10-10 0.78
10-11 1.64
10-12 1.62
10-13 1.54
10-14 1.54
10-15 4.57
10-16 2.2
10-17 1.21
10-18 0.85
10-19 1.06
10-20 1.14
10-21 1.41
10-22 1.53
10-23 1.42
10-24 1.61
10-25 1.78
10-26 1.84
10-27 2.01
10-28 2.8
10-29 2.01
10-30 22.93
10-31 3.63
11-01 1.94
11-02 1.46
11-03 1.61
11-04 2.25
11-05 2.05
11-06 1.98
11-07 1.93
11-08 2.04
11-09 2.01
11-10 2.36
11-11 2.48
11-12 3.35
11-13 2.51
11-14 2.28
11-15 2.79
11-16 2.74
11-17 3.13
11-18 3.05
11-19 3.47
11-20 3.27
11-21 3.67
11-22 4.69
11-23 1.04
11-24 1.06
11-25 0.62
11-26 1.38
11-27 0.97
11-28 0.51
11-29 0.62
11-30 0.85
12-01 0.53
12-02 0.26
12-03 0.67
12-04 0.27
12-05 0.3
12-06 0.21
12-07 0.28
12-08 0.25
12-09 0.32
12-10 0.32
12-11 26.57
12-12 2.8
12-13 0.99
12-14 2.0
12-15 0.48
12-16 1.22
12-17 1.16
12-18 0.93
12-19 22.94
12-20 14.23
12-21 3.91
12-22 2.35
12-23 1.89
12-24 1.47
12-25 1.06
12-26 0.78
12-27 0.73
12-28 0.7
12-29 0.79
12-30 10.6
12-31 145.32

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index