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USGS Surface-Water 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 01595800 NORTH BRANCH POTOMAC RIVER AT BARNUM, WV


Mineral County, West Virginia
Hydrologic Unit Code 02070002
Latitude  39°26'42.4", Longitude  79°06'38.9" NAD83
Drainage area 266  square miles
Gage datum 1,151.28 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 1965-10-01 -> 2024-09-30)

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
1 752 689 962 797 720 618 341 264 196 315 311 469
2 664 703 961 959 655 535 293 249 204 302 316 436
3 666 689 988 856 651 467 528 223 202 298 352 419
4 765 638 1,030 962 816 521 406 237 202 261 325 445
5 809 598 1,130 990 903 599 364 230 213 271 308 425
6 700 612 1,210 874 822 588 333 209 267 316 324 425
7 656 623 1,060 845 853 528 320 218 241 334 373 551
8 665 620 871 816 870 447 325 210 283 297 501 634
9 600 616 738 863 866 383 339 189 290 430 433 743
10 641 585 698 825 775 403 333 213 238 426 375 664
11 680 632 723 734 757 439 342 196 276 373 332 657
12 658 629 795 677 779 454 294 207 295 298 323 633
13 635 645 970 794 770 404 285 204 298 284 364 641
14 664 689 947 734 742 439 256 219 324 265 383 638
15 622 624 1,040 743 854 418 239 236 280 234 367 629
16 553 672 991 790 923 403 224 284 247 238 349 623
17 536 701 996 774 794 345 218 238 241 240 336 611
18 536 700 862 719 743 366 205 335 236 279 333 590
19 543 666 810 671 763 336 203 318 265 241 337 567
20 561 649 870 694 812 358 206 269 266 239 390 578
21 559 671 1,010 672 778 358 210 232 252 248 361 685
22 533 755 1,010 633 675 349 201 217 247 230 335 801
23 524 847 909 714 630 445 209 274 246 215 342 750
24 570 956 883 894 675 386 211 271 242 240 386 673
25 676 1,020 890 910 606 320 200 238 238 267 417 727
26 791 1,020 848 768 508 319 212 225 259 288 392 687
27 724 887 801 778 481 321 198 245 273 267 364 638
28 667 866 829 745 491 401 199 234 301 284 403 579
29 749 898 803 717 490 389 299 231 314 331 461 583
30 740   756 751 502 342 305 228 315 325 458 614
31 681   789   517   272 204   319   629