Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our mobile dedicated web site here.
Click to hideNews Bulletins

USGS Daily Statistics for Texas

Click to hide state-specific text

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.

Click to go to the Texas Water Dashboard Click to go to the WATER On-the-go app

Follow @USGS_TexasFlood and @USGS_TexasRain on Twitter to get current water level and precipitation data during flooding or severe rainfall events.


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 08197500 Frio Rv bl Dry Frio Rv nr Uvalde, TX


Uvalde County, Texas
Hydrologic Unit Code 12110106
Latitude  29°14'44", Longitude  99°40'27" NAD27
Drainage area 631  square miles
Contributing drainage area 631  square miles
Gage datum 882.47 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 64 - 66 years of record in, ft3/s   (Calculation Period 1953-10-01 -> 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 53 6.2 3.3 3.7 20 35 39 15 3.3 31 18 0.57
2 21 3.3 3.1 3.4 18 50 338 16 2.5 4.8 11 0.51
3 14 4.1 3.1 23 27 71 153 15 2.0 3.5 8.9 0.42
4 11 7.3 46 5.8 18 73 51 20 1.8 43 31 0.26
5 9.5 8.6 24 7.7 8.4 106 112 8.1 6.4 223 17 0.18
6 8.1 7.6 13 102 5.7 38 70 5.1 3.9 17 30 0.12
7 7.2 6.8 10 32 43 27 48 3.7 2.4 7.6 18 0.09
8 6.4 6.2 10 13 24 23 51 2.7 145 49 12 0.07
9 5.7 5.8 8.5 8.7 6.5 51 54 1.8 29 116 10 0.06
10 5.0 5.5 7.2 7.3 3.4 50 28 1.5 15 53 16 0.05
11 4.5 5.2 6.7 7.0 19 55 25 1.2 7.8 14 10 0.05
12 4.4 4.9 6.4 6.1 6.6 133 74 69 4.8 46 7.9 0.05
13 4.5 4.6 5.9 5.0 20 58 22 396 3.0 231 6.3 0.04
14 4.0 4.4 5.5 4.2 11 49 31 162 3.8 110 5.4 0.04
15 3.7 4.0 24 19 23 43 159 85 42 117 79 0.04
16 3.6 3.7 19 33 7.2 225 118 28 172 137 86 0.04
17 3.9 3.6 9.6 16 11 186 78 18 58 52 68 0.03
18 4.6 3.2 6.5 67 6.3 91 57 12 23 109 21 0.03
19 4.2 3.0 4.9 27 2.4 49 49 8.6 86 75 13 0.03
20 3.5 2.8 4.1 17 1.4 36 38 20 151 67 10 23
21 5.5 2.7 7.0 16 0.88 31 267 7.9 64 28 7.8 106
22 6.6 2.6 8.9 11 2.3 536 33 4.1 158 38 6.0 44
23 4.7 2.4 5.9 162 19 146 16 3.6 52 31 4.9 21
24 4.0 4.0 4.1 51 258 68 13 486 56 132 4.2 16
25 3.5 7.9 3.3 28 132 42 15 65 26 27 3.2 14
26 4.2 5.9 2.6 15 55 210 13 33 45 17 2.5 13
27 5.0 4.6 2.6 12 51 78 12 21 17 14 2.0 12
28 4.7 4.0 5.3 10 20 45 9.6 12 11 314 1.5 9.9
29 4.1 15 7.6 9.1 384 299 22 6.5 62 94 1.2 8.8
30 3.7   6.7 7.8 31 81 15 59 82 41 0.81 8.0
31 11   10   40   15 11   19   346