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USGS Surface-Water Daily Statistics for Texas

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

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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 08166140 Guadalupe Rv abv Bear Ck at Kerrville, TX


Kerr County, Texas
Hydrologic Unit Code 12100201
Latitude  30°04'10", Longitude  99°11'42" NAD27
Drainage area 494  square miles
Contributing drainage area 494  square miles
Gage datum 1,623.20 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 1998-10-01 -> 2022-09-30)

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 80 81 76 77 81 98 77 60 63 70 86 91
2 79 79 75 80 81 89 145 62 65 66 82 90
3 78 74 75 85 90 86 87 63 63 64 151 91
4 79 73 78 79 89 87 159 58 57 62 146 91
5 78 82 78 77 86 82 434 56 73 61 107 92
6 76 80 79 73 82 77 142 55 91 64 139 90
7 76 79 78 72 78 72 103 61 79 69 99 92
8 77 78 79 72 81 83 101 58 80 72 97 96
9 80 77 78 70 84 75 94 55 75 75 94 92
10 81 74 79 68 80 76 87 57 76 74 90 87
11 80 74 80 68 88 74 83 58 75 75 89 86
12 79 75 92 69 91 82 78 56 76 70 87 85
13 78 76 91 82 96 84 74 56 74 76 87 84
14 76 75 87 83 89 83 73 53 69 98 87 82
15 78 83 86 81 94 83 76 58 67 78 383 81
16 82 84 87 80 88 77 72 52 68 76 174 80
17 84 81 83 82 85 73 71 53 73 74 121 79
18 80 80 83 93 86 91 71 52 71 68 115 78
19 78 79 87 83 79 87 70 54 69 68 107 77
20 76 84 84 78 77 88 68 52 68 66 100 79
21 75 84 82 78 78 93 61 51 66 65 98 79
22 76 82 95 78 74 79 58 63 66 69 98 78
23 75 82 92 78 72 72 57 63 67 658 97 78
24 75 81 91 79 85 69 57 60 66 134 97 79
25 76 78 91 91 88 79 68 66 65 110 95 79
26 76 78 88 88 89 79 68 62 69 100 96 83
27 78 78 96 85 106 76 63 62 70 95 95 89
28 81 76 86 80 94 90 66 62 70 90 100 86
29 91 72 82 83 92 72 64 60 70 87 95 83
30 87   81 82 109 76 65 61 68 92 93 81
31 85   80   101   63 70   93   80