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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 03041500 Conemaugh River at Seward, PA


Westmoreland County, Pennsylvania
Hydrologic Unit Code 05010007
Latitude  40°25'09", Longitude  79°01'35" NAD27
Drainage area 715  square miles
Gage datum 1,076.01 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 1938-10-01 -> 2021-09-30)

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 1,650 1,410 2,520 2,830 1,630 1,200 799 573 429 573 669 1,220
2 1,730 1,480 2,380 2,950 1,530 1,270 735 516 428 599 689 1,250
3 1,660 1,690 2,300 2,960 1,580 1,220 722 504 450 616 695 1,190
4 1,690 1,600 2,630 2,910 1,610 1,240 746 534 437 565 663 1,250
5 1,780 1,610 3,220 3,050 1,620 1,300 750 524 411 562 702 1,210
6 1,780 1,580 3,330 2,630 1,710 1,100 716 508 457 545 705 1,190
7 1,570 1,620 2,820 2,610 1,720 1,040 702 567 721 508 712 1,290
8 1,500 1,640 2,550 2,390 1,830 1,020 715 559 535 491 982 1,380
9 1,410 1,470 2,480 2,470 1,830 1,040 649 512 727 598 888 1,310
10 1,300 1,600 2,460 2,540 1,760 976 660 490 864 603 817 1,390
11 1,300 1,720 2,630 2,270 1,700 903 656 483 606 547 778 1,490
12 1,440 1,670 2,690 2,270 1,890 941 669 497 495 539 844 1,440
13 1,490 1,690 2,960 2,480 1,850 1,040 649 512 526 494 793 1,500
14 1,330 1,870 3,010 2,380 1,730 1,150 620 493 570 475 764 1,400
15 1,360 1,810 3,000 2,280 1,610 1,010 590 446 512 622 759 1,350
16 1,370 2,000 2,730 2,390 1,690 1,080 613 444 454 865 842 1,340
17 1,320 1,870 2,690 2,440 1,660 1,030 609 433 554 563 945 1,280
18 1,350 1,790 2,520 2,110 1,820 991 572 465 809 567 859 1,350
19 1,620 1,870 2,540 1,930 1,770 1,100 609 427 662 598 917 1,370
20 1,490 2,000 2,710 2,010 1,610 1,150 1,060 471 576 618 958 1,370
21 1,390 2,160 2,710 1,940 1,520 1,330 649 516 507 649 967 1,380
22 1,350 2,180 2,880 1,900 1,380 1,120 638 542 519 579 987 1,380
23 1,340 2,310 2,730 1,810 1,350 1,350 709 491 502 544 956 1,270
24 1,480 2,350 2,970 1,780 1,360 1,170 616 492 484 557 907 1,450
25 1,630 2,500 2,870 1,970 1,430 981 541 452 507 565 939 1,580
26 1,650 2,380 2,600 1,990 1,450 802 522 427 587 587 1,040 1,450
27 1,770 2,260 2,610 1,860 1,230 803 544 464 589 568 1,130 1,450
28 1,570 2,320 2,750 1,830 1,270 902 533 473 702 637 1,330 1,390
29 1,520 2,040 2,930 1,790 1,390 797 602 511 660 668 1,330 1,520
30 1,600   2,960 1,690 1,260 722 584 427 583 863 1,240 1,810
31 1,580   3,050   1,280   612 411   709   1,630