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USGS Daily Statistics for Texas

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Explore Real-time Water Data Using New Products from USGS TXWSC

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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 08105505 Willis Ck nr Granger, TX


Williamson County, Texas
Hydrologic Unit Code 12070205
Latitude  30°42'07.8", Longitude  97°26'03.0" NAD83
Drainage area 57.8  square miles
Contributing drainage area 57.8  square miles
Gage datum 538 feet above NAVD88
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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 2007-10-01 -> 2019-09-30)

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 28 20 15 17 15 25 18 1.6 4.0 5.5 26 20
2 247 17 15 27 18 357 6.5 1.5 3.9 7.6 18 27
3 122 19 14 20 84 28 5.3 1.6 5.7 13 16 18
4 52 59 14 16 148 18 4.6 1.5 4.6 13 17 18
5 34 38 17 15 20 16 4.3 1.4 4.1 10 15 18
6 27 21 15 53 26 12 4.0 1.3 3.7 8.4 24 18
7 26 19 14 29 11 10 3.7 7.8 7.1 7.7 72 39
8 23 29 17 19 13 9.0 3.6 1.8 277 7.6 24 71
9 31 22 260 17 15 34 3.9 1.4 15 42 28 23
10 22 18 74 17 11 9.2 4.0 1.3 8.6 17 16 19
11 41 21 37 71 71 7.8 3.8 1.2 176 20 14 18
12 29 29 34 22 26 7.2 3.1 1.2 17 21 16 18
13 23 18 25 27 55 6.7 2.6 1.2 27 110 14 98
14 22 18 21 18 321 7.2 2.5 1.3 12 19 13 23
15 21 16 19 16 73 9.4 2.4 1.9 7.1 22 15 19
16 28 15 22 16 30 7.4 3.9 109 5.5 231 13 18
17 21 14 22 301 67 58 2.3 60 4.8 19 21 18
18 47 94 23 292 24 22 6.7 12 46 14 15 17
19 24 41 19 36 413 12 2.3 6.3 15 40 13 23
20 21 29 152 133 40 11 2.1 12 4.8 32 15 20
21 19 19 40 60 40 12 2.0 109 4.8 15 19 18
22 132 16 25 25 20 14 2.0 23 15 85 42 18
23 36 20 20 19 20 10 1.9 14 7.3 18 69 16
24 24 18 19 90 319 9.1 1.9 7.1 6.8 23 18 15
25 24 18 29 32 325 8.3 2.0 5.6 6.9 37 22 15
26 20 16 18 19 126 7.8 2.1 5.5 6.8 262 18 18
27 18 15 18 66 52 8.0 4.0 60 5.2 31 32 124
28 17 14 98 21 31 8.4 3.0 12 4.8 16 40 41
29 31 12 30 18 115 8.0 2.1 5.6 26 17 22 22
30 19   20 17 21 8.3 1.9 5.0 8.5 301 19 34
31 17   18   23   1.7 4.4   565   28