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USGS Daily Statistics for Texas

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Explore Real-time Water Data Using New Products from USGS TXWSC

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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 08019500 Big Sandy Ck nr Big Sandy, TX


Upshur County, Texas
Hydrologic Unit Code 12010002
Latitude  32°36'14", Longitude  95°05'29" NAD27
Drainage area 231  square miles
Contributing drainage area 231  square miles
Gage datum 278.66 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 1962-10-01 -> 2022-09-30)

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
1 219 195 308 319 329 192 117 53 24 41 126 177
2 213 197 313 303 350 210 138 60 25 38 122 182
3 215 205 298 270 342 209 139 52 27 33 135 181
4 230 237 293 245 496 212 124 41 28 36 132 182
5 245 239 297 232 550 200 116 38 32 45 123 238
6 259 253 300 216 459 196 119 40 38 46 119 199
7 258 247 297 226 343 190 107 45 34 54 188 166
8 227 230 290 229 281 195 113 39 32 52 141 154
9 216 231 330 223 279 183 96 36 30 52 110 164
10 220 224 385 207 344 168 79 32 30 55 107 173
11 217 224 426 199 346 168 69 32 31 53 105 176
12 224 260 412 197 303 163 62 32 34 55 106 184
13 220 288 377 204 267 148 55 32 41 61 126 215
14 224 329 371 222 248 140 52 31 57 75 125 256
15 220 320 365 221 226 127 54 30 59 92 111 352
16 214 286 358 280 204 139 61 29 61 104 110 312
17 209 246 341 294 213 136 118 28 63 86 107 319
18 202 228 341 304 272 124 109 28 71 78 111 347
19 207 229 327 263 321 115 91 28 63 72 107 316
20 210 236 349 242 301 121 81 28 62 81 103 243
21 213 262 370 213 238 137 70 28 80 90 102 207
22 224 285 371 209 223 146 61 28 75 131 106 203
23 228 330 362 237 207 134 52 27 80 114 114 201
24 217 347 325 325 219 108 44 28 78 108 137 220
25 211 404 314 347 191 90 40 26 65 110 149 218
26 195 406 305 376 169 83 38 25 55 97 173 224
27 193 335 303 322 159 95 53 24 49 94 174 270
28 187 302 286 330 150 97 53 23 45 95 159 330
29 191 198 272 351 159 104 42 23 42 99 166 416
30 197   294 332 156 108 36 25 44 96 165 319
31 193   318   168   38 24   107   249