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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 08042800 W Fk Trinity Rv nr Jacksboro, TX


Jack County, Texas
Hydrologic Unit Code 12030101
Latitude  33°17'36.0", Longitude  98°04'44.4" NAD83
Drainage area 683  square miles
Contributing drainage area 683  square miles
Gage datum 869.60 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 1973-10-01 -> 2025-09-30)

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 91 20 161 158 179 434 89 45 16 52 166 72
2 93 18 175 107 283 410 64 60 17 45 129 50
3 62 24 140 87 519 458 47 52 11 35 83 35
4 48 38 124 65 499 506 58 26 11 22 41 12
5 33 44 100 52 305 506 48 21 4.7 26 34 7.4
6 21 59 61 44 205 470 47 19 3.8 25 31 5.5
7 16 78 48 21 181 511 49 14 3.4 35 22 5
8 8.3 62 56 28 273 481 48 21 4.8 54 59 6.1
9 7 44 90 28 292 430 44 20 3.5 68 98 12
10 16 28 101 31 357 353 39 21 8.9 78 88 16
11 22 18 96 45 297 279 37 11 27 76 58 16
12 25 24 91 41 198 224 19 5.5 32 77 42 18
13 24 36 93 24 198 255 22 6.2 34 459 24 18
14 29 35 89 19 218 271 15 12 39 512 7.8 30
15 32 47 73 24 268 234 8.1 9.3 46 280 13 34
16 29 105 78 23 309 184 8.1 4.7 53 162 22 41
17 21 142 92 86 779 185 7.1 14 52 129 27 42
18 14 117 98 283 762 171 6 35 55 103 23 41
19 24 88 145 460 363 132 10 66 55 86 10 34
20 26 119 168 376 318 88 13 98 55 85 14 50
21 24 168 141 368 449 46 6.3 98 70 86 17 127
22 25 168 112 308 290 29 5.4 89 92 75 13 161
23 23 130 89 199 303 36 5.8 63 57 54 10 110
24 15 128 55 133 482 47 3.5 41 34 39 21 74
25 27 116 45 111 470 52 20 13 21 42 43 50
26 35 81 49 174 311 52 51 4.3 32 49 56 47
27 38 67 69 443 235 64 44 11 60 68 65 40
28 47 114 100 328 256 78 32 8.6 60 80 86 50
29 69 53 85 160 300 74 30 9.5 67 107 135 62
30 54   94 131 431 84 31 17 77 143 104 59
31 37   203   453   34 14   167   57