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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 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 58.66 feet above NAVD88
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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 -> 2024-09-30)

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
1 164 152 169 77 194 265 207 50 429 134 173 62
2 136 138 116 98 388 223 248 45 315 101 195 84
3 105 150 156 181 363 264 271 59 195 83 146 180
4 99 259 128 247 288 338 201 50 155 91 197 184
5 99 319 152 409 274 301 206 40 141 127 248 103
6 123 260 116 338 263 222 253 32 114 118 251 76
7 151 182 123 226 283 187 202 29 134 141 187 50
8 151 121 150 243 174 162 198 27 158 139 118 122
9 129 106 100 214 177 230 221 28 127 149 79 160
10 166 115 206 134 210 261 264 29 171 192 63 151
11 204 237 240 161 247 272 211 28 151 190 51 100
12 201 414 250 195 206 406 145 28 141 227 162 138
13 260 329 283 144 198 469 131 30 144 239 348 188
14 211 180 271 93 406 429 125 35 130 352 406 166
15 147 148 331 105 485 301 175 30 153 272 301 119
16 186 195 231 53 453 232 246 32 162 233 182 149
17 198 182 280 70 432 311 263 47 153 250 153 125
18 209 128 270 345 430 430 188 56 128 624 233 122
19 330 117 214 509 367 447 151 51 166 1,560 224 109
20 389 92 209 487 352 356 148 37 287 817 211 80
21 523 260 270 411 257 365 165 30 297 407 360 80
22 427 278 218 259 263 381 150 32 250 301 500 177
23 331 238 184 150 226 386 135 37 273 212 468 233
24 286 175 166 89 266 339 118 40 265 186 466 193
25 350 227 93 94 255 304 104 51 181 193 322 133
26 313 264 94 120 215 388 119 69 121 218 183 82
27 236 323 55 125 223 302 138 125 82 175 139 104
28 216 211 56 121 233 211 119 236 74 132 134 109
29 158 66 102 98 236 181 101 468 79 128 115 75
30 181   96 84 237 195 80 436 125 92 100 59
31 132   82   295   64 357   87   112