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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 08159000 Onion Ck at US Hwy 183, Austin, TX


Travis County, Texas
Hydrologic Unit Code 12090205
Latitude  30°10'40", Longitude  97°41'18" NAD27
Drainage area 321  square miles
Contributing drainage area 321  square miles
Gage datum 442.85 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 1923-10-01 -> 2020-09-30)

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 49 41 56 47 66 226 83 15 7.7 4.6 110 30
2 81 40 53 51 42 212 162 14 7.5 20 57 32
3 103 69 53 52 96 176 139 15 9.5 6.0 140 32
4 57 166 171 45 286 267 94 11 8.7 6.0 76 28
5 49 113 76 102 70 159 113 9.4 5.6 6.6 82 29
6 43 81 62 58 131 186 84 8.3 28 27 90 25
7 55 62 56 49 173 182 81 9.8 15 25 42 44
8 41 54 56 56 167 103 51 17 138 46 41 59
9 133 60 75 42 144 308 46 13 44 28 39 55
10 56 57 97 36 136 280 38 7.8 20 14 26 38
11 58 71 66 32 131 407 38 6.0 25 38 20 48
12 48 59 108 32 59 278 36 8.8 41 62 21 42
13 175 48 98 38 223 402 26 6.6 15 313 21 42
14 46 45 67 53 114 421 29 5.3 12 47 21 39
15 47 43 53 45 79 139 40 31 9.9 49 173 78
16 68 44 76 83 90 183 53 52 10 83 431 74
17 51 39 61 62 131 138 30 64 6.8 396 271 46
18 74 52 54 185 117 100 35 21 62 269 85 37
19 57 39 61 136 183 77 26 25 39 71 48 65
20 45 110 135 120 135 70 42 42 14 55 46 130
21 38 79 139 325 161 68 90 48 8.8 46 43 483
22 64 90 79 134 195 262 46 14 25 45 272 305
23 49 118 75 80 73 136 46 9.6 15 111 187 187
24 38 94 54 63 204 71 32 7.0 6.3 98 87 85
25 110 70 55 63 132 60 26 5.3 5.1 70 76 62
26 49 76 58 61 257 64 28 36 10 49 46 63
27 80 61 74 58 276 71 87 105 6.9 40 75 142
28 44 57 127 42 792 51 37 24 5.6 24 61 85
29 53 50 65 53 417 64 24 7.4 24 38 41 66
30 47   58 46 270 119 19 17 11 801 40 57
31 40   75   144   18 24   857   81