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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 0810464660 N Fk San Gabriel Rv at Reagan Blvd nr Leander, TX


Williamson County, Texas
Hydrologic Unit Code 12070205
Latitude  30°41'51.9", Longitude  97°50'57.2" NAD83
Drainage area 210  square miles
Contributing drainage area 210  square miles
Gage datum 806.58 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 2008-10-01 -> 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 29 48 37 30 28 61 16 2.4 3.9 4.3 36 37
2 169 45 34 52 34 156 16 2.3 4.1 3.8 27 48
3 108 53 29 39 120 130 16 2.3 6.7 3.5 24 31
4 58 140 27 31 67 129 24 2 4.6 4.4 24 31
5 45 105 28 28 54 81 20 2 4.3 5.4 24 29
6 41 64 27 35 39 52 15 1.7 3.4 3.9 24 29
7 39 55 25 29 34 51 14 7.8 34 3.3 33 40
8 36 65 36 28 112 43 13 2.6 233 3.7 40 74
9 33 62 52 56 71 38 15 2.3 26 23 52 37
10 32 52 43 37 43 41 15 1.9 9 17 32 32
11 32 58 101 27 47 33 14 1.4 6.3 8.2 28 30
12 35 75 109 43 42 29 12 1.2 5.5 7.9 27 30
13 30 53 58 39 39 37 10 1.2 6 10 24 60
14 29 66 46 27 46 26 9.4 1.2 4.7 7.4 22 37
15 31 52 38 24 50 23 8.6 1.4 4.4 37 22 31
16 80 45 49 24 74 21 7.7 7.4 4.4 563 21 30
17 43 42 47 38 62 29 6.9 36 4.1 76 25 29
18 44 60 37 77 44 21 14 23 3.7 39 24 28
19 38 47 38 47 128 20 6.2 15 3.3 72 20 27
20 34 62 485 40 80 18 5.6 11 21 65 43 27
21 33 46 71 52 91 20 5.1 12 16 32 43 26
22 37 38 54 38 56 43 4.7 12 251 508 28 26
23 32 39 43 31 92 17 4.5 8.5 11 65 24 25
24 30 41 39 51 376 51 5 6.6 7.1 77 24 58
25 32 35 46 42 179 28 4.2 5.5 6.2 63 22 28
26 30 32 39 29 89 19 3.7 4.8 16 210 21 29
27 30 31 35 107 54 26 3.9 13 8 83 24 89
28 28 29 34 35 47 29 4 5.4 6 49 73 39
29 179 14 40 32 102 23 3.6 4.5 12 38 44 32
30 64   35 32 62 18 3.1 10 6 121 37 31
31 52   32   56   2.7 4.9   100   33