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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

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 08164450 Sandy Ck nr Ganado, TX


Jackson County, Texas
Hydrologic Unit Code 12100102
Latitude  29°09'36", Longitude  96°32'46" NAD27
Drainage area 289  square miles
Contributing drainage area 289  square miles
Gage datum 59.72 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 1978-10-01 -> 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
1 118 123 189 84 149 275 218 51 464 142 185 57
2 115 114 130 108 279 227 267 46 341 106 211 89
3 98 129 174 202 268 277 295 62 210 86 158 199
4 102 223 143 266 250 293 218 51 167 97 215 204
5 104 324 170 427 269 246 223 41 153 130 272 114
6 126 275 129 363 277 200 263 33 123 112 277 84
7 161 196 138 229 307 178 205 29 145 139 206 55
8 164 127 169 227 188 167 205 28 172 143 124 136
9 142 107 112 214 191 249 177 29 139 158 81 180
10 184 121 232 136 200 287 148 30 187 207 67 169
11 219 261 269 175 193 294 121 29 165 205 54 112
12 215 462 281 216 196 443 106 29 155 245 179 154
13 286 367 318 160 164 513 112 31 158 257 389 208
14 234 200 305 103 318 470 112 35 142 380 454 184
15 163 164 372 117 373 328 175 31 168 291 336 132
16 208 216 260 57 400 251 258 34 178 248 202 167
17 222 201 315 77 390 340 279 50 167 268 170 140
18 234 141 304 386 417 471 200 61 139 680 260 136
19 370 129 240 571 304 490 161 55 181 1,710 251 120
20 437 101 235 546 271 390 158 39 314 893 236 85
21 588 289 297 460 226 400 177 32 326 443 404 87
22 472 310 222 283 259 417 161 34 247 327 561 197
23 326 265 174 163 187 420 143 39 198 229 524 261
24 252 195 174 96 222 369 123 43 204 200 521 216
25 216 253 98 102 234 320 110 53 152 208 355 148
26 190 295 102 133 210 362 127 73 105 236 188 92
27 172 362 58 137 233 257 146 135 75 188 133 117
28 195 236 60 122 251 186 124 258 71 139 132 122
29 146 78 112 99 240 170 105 513 80 137 107 84
30 154   105 82 239 196 82 463 132 97 88 66
31 114   90   303   65 376   89   89