Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 08068325 Willow Ck nr Tomball, TX


Harris County, Texas
Hydrologic Unit Code 12040102
Latitude  30°06'19", Longitude  95°32'47" NAD27
Drainage area 41.0  square miles
Contributing drainage area 41.0  square miles
Gage datum 0 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 2006-10-01 -> 2024-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 31 53 13 15 59 68 28 7.3 44 22 83 9.2
2 32 30 11 9.8 37 113 45 5.5 33 27 49 21
3 56 30 8.9 13 39 85 45 5.8 41 27 24 25
4 55 34 11 9.5 36 66 40 5.3 32 19 19 21
5 61 22 9.6 7.6 38 58 45 7.8 24 27 15 23
6 28 13 9.8 7.5 28 48 42 5.5 17 14 12 17
7 39 12 12 14 12 27 34 6.9 17 10 19 22
8 46 14 13 15 29 18 26 32 13 8.5 35 69
9 55 21 39 9.2 38 14 30 20 16 16 27 33
10 42 26 96 6.4 54 10 42 17 11 20 23 23
11 31 26 88 8.8 47 8.4 30 16 10 15 26 27
12 22 39 76 9.9 34 10 90 9.7 10 20 43 25
13 13 25 52 11 52 12 87 8.4 109 24 32 38
14 11 19 62 9.8 63 16 80 35 285 13 18 33
15 27 18 58 6.5 68 20 93 42 155 19 15 26
16 24 27 29 9.3 58 16 68 30 58 83 10 19
17 20 33 16 34 48 21 45 31 23 58 11 16
18 32 42 11 303 48 29 44 18 31 41 35 18
19 35 26 9.8 229 60 25 25 38 34 50 16 27
20 22 25 29 118 50 29 40 31 21 38 9.3 30
21 24 37 36 73 40 20 45 25 38 12 14 16
22 28 28 42 47 47 16 29 17 41 8.9 32 22
23 47 22 26 27 40 11 17 10 34 6.7 18 10
24 120 14 21 19 55 50 10 13 21 11 18 20
25 119 26 18 34 62 46 9.5 12 17 62 22 19
26 87 29 17 27 123 32 17 33 16 81 31 11
27 55 20 14 32 258 24 18 368 11 197 22 41
28 32 14 18 102 315 56 17 439 7.1 78 19 34
29 77 5.2 57 129 204 46 10 225 19 52 15 28
30 76   27 78 109 33 7.4 135 15 50 9.7 41
31 66   19   69   6.6 70   101   44