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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 08085500 Clear Fk Brazos Rv at Ft Griffin, TX


Shackelford County, Texas
Hydrologic Unit Code 12060104
Latitude  32°55'58.72", Longitude  99°12'55.40" NAD83
Drainage area 4,026  square miles
Contributing drainage area 4,026  square miles
Gage datum 1,164.09 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 1938-10-01 -> 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 94 68 121 91 375 572 234 49 74 332 291 64
2 86 57 108 81 478 552 186 75 67 229 254 56
3 75 69 95 59 681 600 148 78 65 232 202 49
4 62 125 89 49 680 612 189 1,050 95 192 168 44
5 58 172 99 47 624 755 167 941 85 179 134 47
6 55 203 95 44 434 692 216 334 141 183 106 48
7 52 264 85 44 344 545 200 164 237 197 93 43
8 54 258 78 47 380 484 188 103 319 217 86 44
9 49 223 73 50 329 518 266 84 348 276 79 63
10 49 147 69 45 386 657 254 68 220 287 75 56
11 48 136 82 79 511 630 165 73 147 237 70 58
12 53 74 101 107 569 682 114 67 116 223 63 80
13 53 68 97 90 572 518 122 61 130 244 56 95
14 52 71 81 113 651 384 153 45 137 288 51 86
15 50 63 71 139 622 306 112 129 132 348 66 68
16 48 81 76 176 580 340 140 231 119 399 70 62
17 46 86 80 230 438 340 76 291 136 428 116 56
18 62 75 99 198 507 327 86 354 131 407 86 53
19 59 70 164 251 500 329 182 399 157 371 74 54
20 57 92 226 195 440 271 222 316 193 386 61 120
21 85 77 150 140 466 300 86 233 225 358 53 149
22 114 87 121 150 392 281 90 208 272 269 48 186
23 104 102 102 178 404 257 116 180 244 187 56 154
24 64 126 94 184 428 298 119 135 204 139 71 99
25 55 198 75 206 461 315 140 166 357 160 81 75
26 56 250 69 318 472 263 123 187 452 241 85 86
27 64 252 92 388 573 209 103 146 435 220 67 100
28 67 229 91 494 658 205 151 122 315 203 56 99
29 61 377 75 406 677 228 102 119 334 218 55 101
30 75   83 480 658 239 71 118 344 289 62 88
31 61   125   651   51 96   263   83