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USGS Surface-Water 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 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 -> 2021-09-30)

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 25 17 14 16 15 23 17 1.5 3.4 4.6 21 17
2 210 15 13 25 17 299 6.5 1.5 3.3 6.3 15 23
3 104 16 12 19 77 25 5.4 1.5 4.8 11 13 15
4 45 50 13 16 136 17 4.8 1.4 3.9 10 14 15
5 29 33 15 15 19 15 4.5 1.3 3.5 8.7 13 15
6 23 18 13 49 24 12 4.2 1.3 3.2 7 20 15
7 22 16 12 27 15 9.9 3.9 6.7 6 6.4 61 33
8 20 25 15 18 180 8.9 3.8 1.6 234 6.3 21 61
9 27 19 220 17 33 32 4.3 1.3 13 35 23 19
10 19 15 63 18 19 9.2 4.1 1.2 7.3 14 13 16
11 35 19 32 66 68 7.7 3.9 1.1 149 17 12 15
12 25 31 31 34 30 7.2 3.2 1.1 14 18 14 15
13 20 16 23 26 52 6.7 2.8 1.1 23 92 12 83
14 19 16 20 18 273 7.1 2.7 1.2 9.8 16 11 20
15 18 14 18 15 65 8.9 2.6 1.6 6 18 12 16
16 24 13 20 15 30 7.6 3.8 93 4.7 192 11 15
17 18 13 20 276 59 53 2.4 51 4.1 16 17 16
18 40 80 21 269 23 20 6 10 39 12 13 14
19 21 35 18 34 348 11 2.3 5.3 13 33 11 20
20 18 25 140 122 36 9.8 2.2 9.8 4 27 13 17
21 17 17 38 55 37 11 2.1 92 4.1 12 16 16
22 112 14 26 24 19 13 2 19 13 71 35 16
23 31 18 20 18 19 9.5 1.9 12 6.6 15 58 14
24 20 16 18 83 268 21 1.9 6 5.8 19 15 13
25 20 15 28 30 273 9 2 4.7 5.9 31 19 13
26 17 14 17 18 107 7.8 2 4.7 5.8 218 15 15
27 16 13 17 61 45 7.8 3.6 51 4.4 26 27 105
28 15 13 91 20 28 8 2.7 10 4.1 13 34 35
29 27 8.7 28 17 98 7.7 2 4.7 22 14 19 19
30 17   19 16 20 8.3 1.8 4.3 7 251 16 29
31 15   17   21   1.6 3.7   471   25