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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 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 91 - 93 years of record in, ft3/s   (Calculation Period 1925-10-01 -> 2018-09-30)

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
1 781 688 948 988 733 499 224 183 185 285 245 705
2 688 779 937 924 767 504 205 171 163 295 278 640
3 661 883 865 816 724 555 196 204 160 233 316 555
4 660 963 1,070 804 761 499 206 215 158 198 414 611
5 610 825 1,220 992 763 486 257 206 207 197 608 546
6 620 769 1,200 920 819 446 259 234 344 328 358 429
7 625 833 1,150 836 814 409 249 191 386 243 303 537
8 810 791 1,030 848 879 368 234 194 282 212 316 683
9 745 670 950 930 770 366 236 250 231 284 316 571
10 647 690 894 921 676 410 245 201 201 271 306 549
11 601 736 947 791 625 430 215 218 212 223 275 605
12 662 731 1,040 832 641 370 218 237 172 185 342 567
13 617 754 1,150 966 676 549 234 262 253 243 417 558
14 598 909 1,130 977 629 481 261 234 190 174 348 513
15 671 880 1,240 1,030 605 343 243 205 151 213 305 487
16 696 735 993 1,250 758 337 213 239 195 283 444 521
17 571 735 1,130 1,230 849 364 197 275 220 306 463 528
18 604 801 1,250 838 719 451 181 272 245 320 415 526
19 830 842 1,090 662 633 370 164 271 306 335 407 471
20 833 834 1,220 747 682 343 168 391 256 343 506 449
21 766 875 1,320 734 651 444 210 230 210 357 378 493
22 771 955 1,220 901 778 428 222 189 267 245 332 518
23 850 1,000 1,050 747 659 423 222 180 237 270 367 598
24 785 961 1,190 709 532 355 248 161 194 240 356 597
25 933 934 1,030 767 594 272 188 196 163 226 378 635
26 993 1,070 959 809 558 388 175 213 156 275 377 715
27 804 944 946 733 539 397 168 195 175 313 391 765
28 743 811 1,030 831 658 425 178 166 239 361 389 604
29 645 740 1,080 839 615 300 253 166 257 285 590 641
30 627   1,030 713 580 263 304 161 292 258 635 771
31 791   1,010   650   219 172   248   757