Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our mobile dedicated web site here.
Click to hideNews Bulletins

USGS Daily Statistics for Virginia

Click to hide state-specific text

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 02054500 ROANOKE RIVER AT LAFAYETTE, VA


Montgomery County, Virginia
Hydrologic Unit Code 03010101
Latitude  37°14'11", Longitude  80°12'34" NAD27
Drainage area 254  square miles
Gage datum 1,174.47 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1943-10-01 -> 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
1 302 285 451 426 325 210 121 100 130 166 140 276
2 269 354 383 390 333 192 139 95 84 142 143 230
3 268 382 374 375 352 203 168 94 81 121 170 215
4 316 397 437 401 354 190 198 175 76 124 227 273
5 241 332 432 484 334 223 156 139 124 112 195 270
6 241 384 439 388 360 199 139 116 205 99 164 199
7 269 435 457 414 377 211 131 99 123 96 187 250
8 316 344 381 426 357 201 119 94 128 138 169 231
9 274 343 358 456 327 211 116 99 89 172 144 241
10 248 331 378 483 300 213 115 112 102 143 169 235
11 248 391 357 403 290 199 122 109 85 194 149 253
12 288 335 370 386 268 187 144 133 81 142 218 240
13 237 379 418 426 281 191 140 111 83 116 170 238
14 261 418 467 461 263 198 135 92 83 112 155 225
15 329 330 431 427 301 187 139 82 78 141 142 245
16 290 330 396 506 300 213 135 90 110 110 191 240
17 238 374 446 414 274 226 128 120 181 110 163 217
18 259 411 462 377 283 190 112 166 202 125 146 228
19 319 370 463 335 282 184 102 104 136 182 192 202
20 335 359 457 361 263 182 105 104 107 162 178 185
21 311 394 540 372 239 315 105 91 102 144 146 219
22 323 491 480 348 239 194 102 93 216 125 145 219
23 326 525 475 320 240 162 103 98 159 150 157 225
24 313 496 539 423 239 148 97 99 102 152 176 235
25 372 464 453 441 275 134 91 99 88 165 192 240
26 374 427 461 458 224 161 94 92 93 169 187 238
27 325 369 443 418 226 202 105 81 116 143 179 224
28 321 350 475 407 314 151 109 89 219 147 204 226
29 329 414 472 335 282 155 108 97 223 131 251 275
30 299   500 300 270 134 107 75 283 115 199 270
31 355   457   251   106 98   127   272