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USGS 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 08195000 Frio Rv at Concan, TX


Uvalde County, Texas
Hydrologic Unit Code 12110106
Latitude  29°29'18", Longitude  99°42'16" NAD27
Drainage area 389  square miles
Contributing drainage area 389  square miles
Gage datum 1,203.71 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 -> 2021-09-30)

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
1 102 84 87 84 123 153 668 87 202 94 116 89
2 93 83 86 90 115 124 546 90 98 90 112 89
3 90 84 85 87 134 147 184 100 86 88 112 88
4 88 88 115 87 111 147 204 89 81 110 125 86
5 87 88 97 89 104 154 214 87 79 173 119 86
6 86 87 91 158 100 128 138 84 86 205 123 85
7 85 87 94 100 131 115 135 81 138 111 113 86
8 85 86 90 91 107 109 147 87 173 196 108 86
9 84 88 88 86 104 136 130 79 122 159 111 85
10 83 87 87 84 117 122 121 76 98 121 109 85
11 82 85 87 83 121 134 151 84 88 110 105 85
12 82 85 88 83 102 158 134 139 85 157 102 84
13 81 83 88 82 140 250 214 265 82 263 100 84
14 81 83 88 81 130 499 143 175 88 134 99 84
15 80 83 106 116 127 166 224 113 159 178 180 84
16 81 83 100 102 112 274 156 98 404 207 136 83
17 83 82 97 100 144 228 165 84 129 130 110 83
18 89 82 94 148 195 171 143 82 108 126 102 82
19 86 81 91 102 113 138 209 78 167 152 98 82
20 85 81 90 102 102 126 153 85 135 138 97 111
21 89 83 102 94 101 121 166 73 177 116 94 142
22 86 86 93 90 97 358 131 71 149 153 92 105
23 84 108 89 178 149 166 180 290 133 203 91 97
24 84 94 87 122 207 136 187 103 118 152 91 93
25 83 169 87 103 170 154 116 82 141 124 91 91
26 83 102 89 104 136 242 100 86 121 121 90 90
27 84 92 92 130 127 149 96 74 217 115 90 89
28 84 88 88 108 185 133 91 71 116 258 91 89
29 84 87 97 106 247 220 90 69 170 154 91 92
30 84   89 129 126 138 88 83 104 132 90 95
31 94   87   166   93 90   127   269