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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 08171000 Blanco Rv at Wimberley, TX


Hays County, Texas
Hydrologic Unit Code 12100203
Latitude  29°59'39", Longitude  98°05'19" NAD27
Drainage area 355  square miles
Contributing drainage area 355  square miles
Gage datum 797.23 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
1 107 155 147 132 143 219 191 70 74 51 126 88
2 109 139 139 126 265 276 259 68 63 48 115 101
3 106 149 148 121 276 231 294 69 64 51 176 111
4 104 265 212 162 200 235 220 62 71 144 116 98
5 103 182 163 165 164 237 369 59 57 72 101 113
6 101 167 157 171 186 343 184 58 121 83 106 95
7 98 151 150 138 152 263 138 56 74 84 92 93
8 95 141 139 167 175 167 121 56 139 70 91 104
9 95 146 133 137 169 264 120 55 96 61 95 98
10 95 136 131 120 215 239 108 54 68 54 97 96
11 104 133 131 125 191 248 105 51 451 79 88 132
12 100 141 211 125 156 256 106 51 76 92 86 112
13 101 129 137 123 188 242 101 49 69 100 84 102
14 98 129 141 131 153 227 95 48 57 83 106 98
15 97 124 149 147 157 246 177 51 99 135 357 151
16 107 202 191 158 175 240 146 50 60 144 157 114
17 107 142 146 142 253 198 154 78 61 333 258 103
18 178 148 162 174 235 218 138 53 59 200 138 100
19 134 134 159 157 219 155 112 49 67 109 118 108
20 229 157 159 173 170 136 102 50 61 104 113 129
21 169 146 210 273 185 138 144 47 54 86 113 273
22 134 164 153 186 161 373 101 56 96 120 157 209
23 155 191 140 143 160 185 100 50 71 174 146 158
24 126 160 136 243 929 139 118 47 56 111 124 124
25 130 170 134 231 281 133 94 46 61 113 120 112
26 125 165 145 172 282 153 88 44 72 100 103 110
27 139 148 169 266 206 148 84 50 80 88 106 117
28 122 142 148 178 571 140 82 55 64 81 99 110
29 132 104 132 187 290 132 82 51 62 201 95 114
30 121   160 167 254 276 74 57 59 239 91 107
31 120   141   226   69 79   239   112