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USGS Surface-Water Daily Statistics for Texas

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Explore Real-time Water Data Using New Products from USGS TXWSC

View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices.

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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 -> 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 67 103 68 115 145 172 11 584 12 408 79
2 58 73 73 77 329 239 74 11 191 11 105 79
3 71 104 92 209 174 326 49 11 57 11 32 122
4 58 201 130 186 283 299 41 67 50 78 267 54
5 53 192 231 142 249 210 56 114 33 28 439 78
6 63 109 69 211 152 316 38 13 46 32 216 202
7 112 81 91 137 150 496 44 8.6 59 19 45 176
8 50 58 79 197 202 278 52 13 65 30 46 176
9 82 51 115 181 119 111 25 15 77 40 145 143
10 86 69 198 100 123 163 22 8.7 48 115 83 111
11 106 213 149 162 253 157 24 8.2 112 96 34 93
12 142 233 118 131 416 288 19 8.2 99 144 59 131
13 91 123 109 190 318 479 17 7.3 390 239 319 225
14 69 72 183 137 656 398 16 6.8 641 323 282 158
15 68 116 290 337 324 100 23 10 106 63 130 125
16 112 146 225 337 362 68 46 16 64 133 42 108
17 109 179 192 257 484 223 35 10 49 181 64 72
18 128 154 112 632 400 175 18 8.3 33 736 174 55
19 253 119 72 649 397 79 15 8.1 45 616 222 70
20 241 92 109 306 271 133 15 6.6 57 222 76 77
21 323 270 237 303 191 187 24 5.9 219 60 89 93
22 334 367 129 91 307 195 17 12 292 41 142 230
23 131 189 137 66 305 162 13 8.4 61 90 377 300
24 124 170 191 59 269 303 11 6.4 19 114 269 231
25 169 198 101 122 321 294 14 8.5 17 155 327 63
26 180 206 53 145 203 305 59 37 18 131 63 62
27 156 163 52 98 290 153 58 447 28 78 88 131
28 94 98 67 129 221 65 17 882 13 32 48 94
29 94 39 119 60 197 64 16 266 36 51 69 54
30 79   91 146 125 135 11 72 20 92 41 41
31 61   58   118   9.2 203   135   77