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USGS Daily Statistics for Virginia

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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 02040000 APPOMATTOX RIVER AT MATTOAX, VA


Amelia County, Virginia
Hydrologic Unit Code 02080207
Latitude  37°25'17", Longitude  77°51'33" NAD27
Drainage area 725  square miles
Gage datum 174.51 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 1925-10-01 -> 2019-09-30)

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
1 935 915 999 1,280 876 610 326 303 284 390 383 753
2 1,010 905 1,030 1,250 780 580 298 302 311 436 421 724
3 983 884 1,080 1,170 723 562 303 299 306 438 446 693
4 985 954 1,120 983 729 513 324 333 250 390 499 653
5 988 1,020 1,170 972 743 481 340 323 226 371 499 654
6 985 1,030 1,200 965 814 492 371 299 329 524 507 734
7 949 1,070 1,360 1,030 779 485 389 327 467 556 546 758
8 866 1,140 1,430 1,160 724 440 359 348 518 478 550 749
9 905 1,130 1,320 1,190 728 436 357 323 626 508 562 718
10 935 1,060 1,180 1,130 754 411 295 290 644 519 581 694
11 925 1,010 1,010 1,090 676 435 314 267 497 505 502 755
12 891 1,010 923 1,060 607 456 367 366 373 463 568 812
13 865 1,030 1,010 1,030 588 435 420 407 296 360 645 801
14 884 1,070 1,080 1,010 612 417 432 449 276 413 686 806
15 923 1,060 1,100 953 633 415 366 488 280 438 680 807
16 973 1,080 1,090 972 637 395 372 441 286 389 672 848
17 947 1,130 1,120 1,080 624 384 394 599 331 350 658 807
18 884 1,170 1,200 1,120 673 350 362 742 398 374 634 737
19 895 1,110 1,210 1,080 718 360 335 712 448 352 599 670
20 955 1,080 1,250 1,050 746 356 296 627 456 383 614 660
21 1,040 1,050 1,290 879 762 364 300 526 525 469 595 680
22 1,140 1,090 1,340 809 723 441 329 473 619 484 571 667
23 1,120 1,140 1,320 744 723 527 383 384 580 477 567 711
24 1,050 1,180 1,280 714 661 713 384 315 466 531 600 780
25 1,010 1,140 1,220 713 584 709 358 308 445 504 643 829
26 1,100 1,200 1,120 812 560 558 358 313 474 557 642 863
27 1,090 1,190 1,050 958 566 446 395 311 461 638 639 868
28 1,040 1,120 1,120 1,120 574 441 419 282 410 647 654 854
29 1,060 838 1,200 1,040 610 411 390 279 388 591 648 886
30 981   1,210 950 683 338 370 280 359 494 713 900
31 918   1,220   664   347 271   424   877