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USGS Daily Statistics for the Nation

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 85 87 85 123 153 668 87 202 94 117 90
2 94 84 86 91 115 124 546 90 98 90 113 89
3 90 84 86 88 134 147 184 100 86 88 113 88
4 89 88 116 88 111 147 204 89 81 110 126 87
5 88 88 98 90 104 154 214 87 79 175 120 87
6 86 88 92 159 100 128 138 84 86 206 124 86
7 86 87 94 100 131 115 135 81 138 112 114 87
8 85 86 91 91 107 109 147 87 173 198 109 87
9 85 89 89 86 104 136 130 79 122 160 112 86
10 84 88 88 84 117 122 121 76 98 122 110 86
11 83 86 88 83 121 134 151 84 88 111 106 86
12 82 85 88 83 102 158 134 139 85 159 103 84
13 82 84 89 82 140 250 214 265 82 265 100 84
14 81 84 89 81 130 499 143 175 88 135 100 85
15 80 83 107 116 127 166 224 113 159 180 182 85
16 82 84 101 102 112 274 156 98 404 209 137 84
17 83 83 98 100 144 228 165 84 129 131 111 83
18 90 83 94 148 195 171 143 82 108 127 102 83
19 87 82 92 102 113 138 209 78 167 154 99 83
20 86 82 91 102 102 126 153 85 135 140 97 112
21 89 83 103 94 101 121 166 73 177 117 95 143
22 86 86 94 90 97 358 131 71 149 155 93 106
23 85 108 90 178 149 166 180 290 133 205 92 98
24 84 95 88 122 207 136 187 103 118 154 92 94
25 84 170 88 103 170 154 116 82 141 125 91 91
26 84 103 90 104 136 242 100 86 121 122 91 91
27 85 93 93 130 127 149 96 74 217 116 91 90
28 85 89 89 108 185 133 91 71 116 261 92 89
29 84 87 98 106 247 220 90 69 170 156 92 93
30 85   89 129 126 138 88 83 104 133 91 96
31 95   87   166   93 90   128   271