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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 42 53 41 5.9 473 4.2 145 20
2 14 55 26 166 79 37 269 5.9 117 4 42 118
3 8.3 182 15 361 133 82 175 5.7 63 3.9 21 58
4 7.3 247 12 639 72 295 147 13 77 4.3 90 21
5 7.5 88 6.1 510 76 306 194 11 66 7.1 222 13
6 15 25 60 179 427 144 157 5.3 46 89 89 19
7 5.8 14 80 76 57 134 73 7.6 38 65 52 47
8 25 10 29 33 40 73 169 3.6 85 11 9.2 252
9 28 13 22 13 76 49 362 8.6 64 12 131 101
10 9.3 28 119 57 176 50 169 5 36 43 46 38
11 20 114 24 107 155 246 35 4.1 244 61 29 34
12 25 72 198 71 76 376 19 4.6 206 105 14 64
13 64 32 105 63 104 271 13 4.6 46 318 133 44
14 31 12 283 43 567 251 8.2 3.8 28 32 330 44
15 39 39 191 16 381 67 78 4.3 87 72 121 30
16 92 53 150 23 261 40 328 13 172 74 134 20
17 110 13 192 206 208 115 364 5.7 130 75 43 14
18 53 10 158 332 271 238 50 3.6 104 592 117 14
19 22 30 94 67 88 74 25 3.5 167 685 138 19
20 19 32 82 37 75 339 47 3.5 110 213 107 8.1
21 16 50 152 21 90 211 42 3.4 50 118 494 26
22 13 93 93 34 43 637 13 3.6 22 41 207 346
23 6.8 65 92 59 135 111 8.7 3.6 11 185 99 81
24 40 117 63 28 237 47 4.9 3.9 8.4 174 70 26
25 79 283 16 31 107 48 39 3.5 4.4 207 28 25
26 58 286 66 149 88 186 74 267 4 69 13 8.3
27 154 145 21 69 44 108 34 217 5.2 32 11 16
28 114 60 14 10 41 45 24 115 4.2 10 4.4 16
29 31 9.2 8.4 6.2 76 69 8.5 69 4.4 16 4.2 7.7
30 20   19 13 108 62 9.2 7.4 4.4 4.7 24 15
31 10   136   90   17 324   362   41