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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 08180800 Medina Rv nr Somerset, TX


Bexar County, Texas
Hydrologic Unit Code 12100302
Latitude  29°15'43", Longitude  98°34'52" NAD27
Drainage area 967  square miles
Contributing drainage area 967  square miles
Gage datum 493.56 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 1970-10-01 -> 2020-09-30)

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
1 190 166 179 199 185 491 373 162 113 122 216 140
2 178 182 173 191 200 428 521 167 102 117 250 138
3 172 235 172 188 182 404 738 230 100 113 276 139
4 168 292 264 183 177 906 1,440 455 108 109 213 138
5 164 456 361 262 179 851 1,460 323 111 123 209 142
6 160 390 332 205 231 647 1,600 242 135 133 214 139
7 159 335 278 185 274 546 1,110 212 123 172 193 137
8 154 300 246 185 304 469 613 214 144 151 185 144
9 155 277 228 187 202 443 444 186 328 246 204 140
10 160 260 213 179 188 604 385 159 271 181 196 137
11 173 245 201 174 194 807 344 172 205 148 178 138
12 167 234 194 172 192 687 316 149 173 172 171 140
13 167 225 187 174 242 760 294 160 193 175 168 142
14 170 219 188 175 227 681 272 181 170 167 168 141
15 163 208 191 175 225 643 285 169 153 240 168 144
16 162 201 189 181 225 550 609 135 168 268 191 142
17 158 196 195 274 281 501 999 126 300 325 166 139
18 163 188 181 241 214 489 635 120 220 456 168 137
19 162 180 179 304 202 422 466 113 172 408 181 146
20 162 174 184 233 196 361 383 108 162 290 191 173
21 160 171 180 234 209 328 334 103 159 250 174 192
22 156 199 196 216 274 341 300 99 151 251 164 299
23 157 196 215 230 382 656 275 109 210 335 160 262
24 155 192 219 243 305 591 252 143 152 428 177 169
25 151 209 203 231 271 476 234 137 135 360 165 156
26 158 202 191 222 273 405 218 117 129 246 162 154
27 224 196 185 201 315 365 206 107 208 229 162 164
28 171 188 213 185 300 334 193 100 149 219 154 170
29 171 244 229 178 277 357 184 98 133 222 149 172
30 173   228 177 637 384 175 146 131 230 144 170
31 169   214   663   167 231   213   169