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USGS Daily Statistics for Texas

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

View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices.

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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 08148500 N Llano Rv nr Junction, TX


Kimble County, Texas
Hydrologic Unit Code 12090202
Latitude  30°31'02", Longitude  99°48'21" NAD27
Drainage area 914  square miles
Contributing drainage area 914  square miles
Gage datum 1,709.92 feet above NGVD29
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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 1915-10-01 -> 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 28 27 28 28 101 66 39 25 537 148 96 29
2 28 27 28 28 39 62 31 25 351 38 141 29
3 28 27 28 69 54 64 45 29 77 34 51 30
4 27 31 28 37 48 44 36 18 151 46 38 30
5 28 28 28 30 35 160 46 22 87 38 36 30
6 28 27 27 29 32 45 34 35 199 328 35 30
7 27 27 27 37 32 66 29 27 85 52 34 30
8 27 28 26 34 38 35 25 18 61 52 57 30
9 27 27 27 29 66 43 23 38 191 49 42 29
10 27 27 28 32 59 196 21 17 49 54 33 29
11 27 27 29 29 241 54 21 32 30 35 33 31
12 28 27 39 43 57 63 19 107 32 39 32 30
13 27 26 30 27 84 54 154 44 26 144 31 30
14 27 26 28 26 69 446 57 32 24 153 32 30
15 27 26 27 359 122 97 24 50 116 127 101 29
16 27 26 28 109 70 104 21 37 413 104 177 29
17 27 26 32 58 57 109 31 36 227 84 190 29
18 29 26 28 35 103 198 24 38 116 63 49 28
19 27 26 28 36 75 59 23 28 43 43 38 28
20 33 26 28 33 44 42 23 38 62 38 35 27
21 34 27 27 31 115 34 141 82 152 35 33 27
22 30 91 28 31 40 36 391 136 256 38 32 28
23 31 86 27 30 47 33 299 69 134 34 32 28
24 29 34 27 65 97 211 264 27 231 34 31 28
25 28 36 46 127 183 119 99 23 115 36 31 27
26 27 32 46 37 95 126 47 22 52 36 31 28
27 27 30 38 90 213 70 27 22 92 33 30 27
28 27 29 30 62 67 50 20 267 54 36 30 30
29 27 29 45 46 595 51 18 69 42 186 30 53
30 27   30 59 140 43 27 139 35 121 30 31
31 28   27   90   38 39   60   29