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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 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 -> 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 89 66 102 67 114 145 172 11 584 12 408 79
2 58 72 72 76 323 239 74 11 191 11 105 79
3 71 103 91 209 171 326 49 11 57 11 32 122
4 58 198 128 252 283 299 41 67 50 78 267 54
5 53 189 227 202 249 210 56 114 33 28 439 78
6 63 107 68 212 152 316 38 13 46 32 216 202
7 112 80 90 136 150 496 44 8.6 59 19 45 176
8 50 57 78 194 202 278 52 13 65 30 46 176
9 82 50 113 179 119 111 25 15 77 40 145 143
10 86 68 195 99 123 163 22 8.7 48 115 83 111
11 106 209 146 159 253 157 24 8.2 112 96 34 93
12 142 229 116 129 416 288 19 8.2 99 144 59 131
13 90 121 107 187 318 479 17 7.3 390 239 319 225
14 68 71 180 135 656 398 16 6.8 641 323 282 158
15 67 115 285 332 324 100 23 10 106 63 130 125
16 110 144 222 332 362 68 46 16 64 133 42 108
17 108 176 189 253 484 223 35 10 49 181 64 72
18 126 152 110 621 400 175 18 8.3 33 736 174 55
19 249 118 71 639 397 79 15 8.1 45 616 222 70
20 237 91 107 301 271 133 15 6.6 57 222 76 77
21 318 266 233 298 191 187 24 5.9 219 60 89 93
22 328 361 127 90 307 195 17 12 292 41 142 230
23 129 186 135 65 305 162 13 8.4 61 90 377 300
24 122 167 188 58 269 303 11 6.4 19 114 269 231
25 167 195 100 120 321 294 14 8.5 17 155 327 63
26 177 202 52 143 203 305 59 37 18 131 63 62
27 154 160 51 97 290 153 58 447 28 78 88 131
28 93 97 66 127 221 65 17 882 13 32 48 94
29 92 37 117 60 197 64 16 266 36 51 69 54
30 77   90 144 125 135 11 72 20 92 41 41
31 60   57   118   9.2 203   135   77