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


Page Loading - Please Wait...

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 08121000 Colorado Rv at Colorado City, TX


Mitchell County, Texas
Hydrologic Unit Code 12080002
Latitude  32°23'33", Longitude 100°52'42" NAD27
Drainage area 3,966  square miles
Contributing drainage area 1,585  square miles
Gage datum 2,030.16 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 water year of record in, ft3/s   (Calculation Period 1951-10-01 -> 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 5.4 3.8 4.0 4.9 58 89 23 15 24 22 13 2.4
2 4.5 4.0 3.0 4.1 14 65 43 15 29 26 23 2.4
3 2.8 4.2 2.7 3.4 12 64 23 5.0 55 35 12 2.8
4 2.6 5.1 3.3 2.6 11 69 11 4.4 42 31 8.5 2.5
5 2.8 7.8 11 3.0 17 105 8.3 8.0 51 108 7.4 2.4
6 2.7 9.9 17 6.7 34 70 9.6 5.5 70 62 13 2.6
7 2.8 18 11 9.0 42 47 34 3.6 102 33 27 3.0
8 3.3 31 4.0 4.3 20 60 38 4.7 38 25 15 5.6
9 3.2 5.7 3.5 4.3 37 56 35 5.0 41 26 8.2 4.8
10 2.7 4.6 21 8.7 28 50 17 31 71 17 3.6 3.6
11 2.8 4.0 21 7.9 177 57 21 25 22 13 2.5 3.3
12 3.0 3.9 8.5 11 97 56 30 12 16 15 2.4 3.0
13 3.0 3.7 5.6 70 94 175 25 34 16 18 2.3 3.2
14 3.2 4.9 5.5 54 74 85 25 89 16 18 2.2 2.9
15 3.0 4.2 4.4 35 26 37 7.6 103 16 18 2.8 3.1
16 2.8 3.4 3.9 18 196 60 9.6 80 15 11 7.7 5.4
17 2.8 5.3 4.1 22 131 64 5.2 38 28 8.2 34 6.8
18 3.0 4.9 3.7 55 147 51 12 16 37 38 49 6.5
19 3.2 3.5 3.2 25 83 100 12 13 28 48 31 6.1
20 3.2 6.4 6.1 17 16 87 33 35 33 27 15 7.5
21 4.0 12 15 28 19 48 32 23 38 22 6.9 7.7
22 4.7 11 9.8 64 48 36 27 8.0 68 18 5.5 7.8
23 3.9 6.4 113 28 90 37 14 3.8 54 44 7.1 8.4
24 3.9 6.4 140 16 76 44 14 12 31 31 6.5 7.1
25 3.7 11 26 26 196 17 10 75 36 54 13 5.1
26 3.9 8.8 9.2 80 93 20 8.6 95 30 21 11 4.4
27 4.6 7.4 5.2 22 60 96 17 59 73 15 8.4 4.1
28 4.7 5.5 5.3 24 70 86 13 60 63 28 4.5 3.8
29 4.3 5.6 4.9 99 74 39 8.9 61 140 17 2.9 3.6
30 3.7   4.3 105 102 19 7.9 32 74 19 3.0 3.2
31 3.7   5.5   166   8.1 11   14   4.0