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USGS Daily Statistics for the Nation

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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 02016000 COWPASTURE RIVER NEAR CLIFTON FORGE, VA


Alleghany County, Virginia
Hydrologic Unit Code 02080201
Latitude  37°47'30", Longitude  79°45'35" NAD27
Drainage area 461  square miles
Gage datum 1,007.02 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 1925-10-01 -> 2026-09-30)

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
1 766 731 1,010 956 764 491 229 181 232 298 258 687
2 704 780 977 904 763 491 218 171 200 299 278 620
3 668 867 883 818 713 536 211 206 176 237 310 538
4 657 989 1,090 807 748 482 210 225 166 201 399 588
5 605 846 1,210 966 755 469 260 210 207 197 575 539
6 612 806 1,180 897 801 432 256 232 332 316 344 425
7 616 929 1,130 838 822 397 245 192 368 237 299 522
8 784 835 1,000 851 874 358 230 194 276 208 309 656
9 736 695 928 929 757 358 235 259 228 274 307 550
10 688 695 899 906 662 400 248 204 201 262 298 530
11 605 738 946 852 610 420 216 216 212 227 274 588
12 658 743 1,020 905 623 380 218 230 174 204 378 559
13 622 823 1,120 1,050 674 534 230 253 247 245 448 543
14 598 965 1,090 1,020 666 493 263 230 187 177 365 505
15 658 917 1,190 1,060 620 356 249 208 150 211 320 541
16 676 833 958 1,240 747 348 216 275 191 276 467 597
17 558 860 1,090 1,200 881 390 199 283 224 295 465 562
18 585 891 1,200 830 720 500 185 268 271 307 412 543
19 796 883 1,050 671 639 456 168 263 305 320 404 480
20 845 856 1,180 783 689 369 171 381 253 327 493 453
21 762 891 1,260 741 652 449 208 234 208 340 373 531
22 750 983 1,170 883 766 428 218 198 283 237 330 592
23 818 1,030 1,010 733 648 421 220 190 343 259 360 635
24 776 1,000 1,150 698 527 361 243 168 227 231 349 607
25 965 957 991 755 586 280 187 195 181 218 387 675
26 1,020 1,070 927 794 547 382 173 209 170 263 376 721
27 813 939 912 732 532 387 168 191 210 298 386 751
28 793 832 986 820 657 416 176 165 380 343 381 607
29 679 726 1,040 832 620 304 244 167 297 281 565 655
30 633   985 753 577 274 291 163 307 264 611 763
31 792   969   635   213 178   254   745