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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 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
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 67 - 68 years 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 5.5 3.9 4.1 5.0 59 87 23 15 25 22 13 2.4
2 4.6 4.1 3.1 4.1 14 65 44 16 30 26 23 2.4
3 2.8 4.3 2.7 3.4 12 64 23 5.0 56 35 12 2.8
4 2.6 5.2 3.3 2.7 11 70 11 4.5 43 31 8.5 2.5
5 2.9 7.9 11 3.0 18 106 8.4 8.1 51 108 7.4 2.4
6 2.7 10 17 6.8 34 71 9.7 5.6 70 62 13 2.6
7 2.8 18 12 9.1 43 46 35 3.7 102 33 27 3.0
8 3.3 32 4.0 4.3 20 60 38 4.7 38 25 15 5.6
9 3.2 5.8 3.5 4.4 37 56 36 5.1 41 26 8.2 4.8
10 2.7 4.6 21 8.8 28 51 17 31 71 17 3.6 3.6
11 2.8 4.0 21 8.0 179 58 21 25 22 13 2.5 3.3
12 3.1 3.9 8.6 12 99 57 31 12 16 15 2.4 3.0
13 3.0 3.7 5.7 71 96 177 25 35 16 18 2.3 3.2
14 3.2 5.0 5.6 55 75 87 26 90 16 18 2.2 2.9
15 3.0 4.2 4.4 35 26 38 7.7 105 16 18 2.8 3.1
16 2.8 3.4 3.9 18 199 61 9.7 81 15 11 7.7 5.5
17 2.8 5.4 4.2 23 133 65 5.3 38 28 8.2 34 6.9
18 3.0 5.0 3.7 56 150 51 12 16 37 38 49 6.6
19 3.2 3.5 3.3 26 84 101 13 14 28 48 31 6.2
20 3.3 6.5 6.2 18 16 88 34 36 33 27 15 7.6
21 4.0 12 15 29 16 48 33 23 38 22 6.9 7.8
22 4.8 11 9.9 65 39 36 27 8.1 68 18 5.5 7.8
23 4.0 6.5 114 28 85 37 15 3.8 54 44 7.1 8.5
24 3.9 6.5 142 16 75 45 14 12 31 31 6.5 7.2
25 3.8 11 26 26 198 17 10 76 36 54 13 5.2
26 4.0 8.9 9.3 81 94 20 8.7 97 30 21 11 4.5
27 4.7 7.5 5.3 22 61 98 18 60 73 15 8.4 4.1
28 4.8 5.6 5.4 24 71 87 14 61 63 28 4.5 3.8
29 4.4 5.6 5.0 100 73 39 9.0 62 140 17 2.9 3.7
30 3.7   4.4 107 101 19 8.0 32 74 19 3.0 3.2
31 3.7   5.6   166   8.3 11   14   4.0