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USGS Daily Statistics for Texas

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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 08177500 Coleto Ck nr Victoria, TX


Victoria County, Texas
Hydrologic Unit Code 12100204
Latitude  28°43'51", Longitude  97°08'18" NAD27
Drainage area 500  square miles
Contributing drainage area 500  square miles
Gage datum 44.50 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 1980-10-01 -> 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 14 55 25 31 43 54 41 5.9 473 4.2 145 20
2 14 55 26 169 81 38 269 5.9 117 4 42 118
3 8.3 182 15 369 136 82 175 5.7 63 3.9 21 58
4 7.3 247 12 654 74 295 147 13 77 4.3 90 21
5 7.5 88 6.1 521 77 306 194 11 66 7.1 222 13
6 15 25 60 183 437 144 157 5.3 46 89 89 19
7 5.8 14 80 78 58 134 73 7.6 38 65 52 47
8 25 10 29 34 41 73 169 3.6 85 11 9.2 252
9 28 13 22 13 77 49 362 8.6 64 12 131 101
10 9.3 28 119 58 180 50 169 5 36 43 46 38
11 20 114 24 109 159 246 35 4.1 244 61 29 34
12 25 72 198 73 78 376 19 4.6 206 105 14 64
13 64 32 105 64 107 271 13 4.6 46 318 133 44
14 31 12 283 44 580 251 8.2 3.8 28 32 330 44
15 39 39 191 16 390 67 78 4.3 87 72 121 30
16 92 53 150 23 267 40 328 13 172 74 134 20
17 110 13 192 210 213 115 364 5.7 130 75 43 14
18 53 10 158 339 277 238 50 3.6 104 592 117 14
19 22 30 94 68 90 74 25 3.5 167 685 138 19
20 19 32 82 38 77 339 47 3.5 110 213 107 8.1
21 16 50 152 21 92 211 42 3.4 50 118 494 26
22 13 93 93 34 44 637 13 3.6 22 41 207 346
23 6.8 65 92 60 138 111 8.7 3.6 11 185 99 81
24 40 117 63 29 242 47 4.9 3.9 8.4 174 70 26
25 79 283 16 31 109 48 39 3.5 4.4 207 28 25
26 58 286 66 153 90 186 74 267 4 69 13 8.3
27 154 145 21 70 45 108 34 217 5.2 32 11 16
28 114 60 14 10 42 45 24 115 4.2 10 4.4 16
29 31 9.2 8.4 6.2 77 69 8.5 69 4.4 16 4.2 7.7
30 20   19 13 111 62 9.2 7.4 4.4 4.7 24 15
31 10   136   92   17 324   362   41