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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 08164300 Navidad Rv nr Hallettsville, TX


Lavaca County, Texas
Hydrologic Unit Code 12100102
Latitude  29°28'00", Longitude  96°48'45" NAD27
Drainage area 332  square miles
Contributing drainage area 332  square miles
Gage datum 159.28 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 1961-10-01 -> 2019-09-30)

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 67 103 68 115 147 174 11 594 12 414 80
2 59 73 73 77 329 242 75 11 194 11 106 80
3 72 104 92 209 174 332 49 11 58 12 32 124
4 59 201 130 186 283 304 41 68 51 79 271 55
5 54 192 231 142 249 203 57 116 34 29 446 79
6 64 109 69 211 152 310 38 13 47 33 219 205
7 114 81 91 137 150 498 44 8.7 61 19 41 179
8 51 58 79 197 202 281 52 13 66 31 44 179
9 83 51 115 181 119 112 25 15 79 41 147 146
10 87 69 198 100 123 165 22 8.8 49 117 85 112
11 107 213 149 162 253 159 24 8.3 114 98 35 95
12 144 233 118 131 416 293 20 8.2 101 146 60 134
13 91 123 109 190 318 487 17 7.3 396 243 325 229
14 69 72 183 137 667 404 16 6.8 652 329 286 160
15 68 116 290 337 328 101 23 11 108 64 132 127
16 112 146 225 337 368 69 47 16 66 135 42 110
17 109 179 192 257 492 221 36 10 49 184 65 73
18 128 154 112 632 406 175 18 8.4 34 749 176 55
19 253 119 72 649 403 79 15 8.2 46 627 226 71
20 241 92 109 306 275 135 15 6.6 58 225 77 78
21 323 270 237 303 194 190 24 6.0 223 61 91 94
22 334 367 129 91 312 198 17 13 297 41 145 234
23 131 189 137 66 310 164 13 8.5 62 92 383 305
24 124 170 191 59 273 308 11 6.5 19 116 273 234
25 169 198 101 122 326 298 14 8.6 17 158 332 63
26 180 206 53 145 206 310 60 37 18 134 64 63
27 156 163 52 98 295 156 58 455 28 79 89 133
28 94 98 67 129 225 66 18 897 13 32 48 95
29 94 39 119 60 200 65 16 271 37 46 70 54
30 79   91 146 127 137 11 73 20 89 41 41
31 61   58   118   9.3 206   137   78