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USGS Daily Statistics for Pennsylvania

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[!] ICE EFFECTS ON STREAMFLOW -- During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.



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 1,420 2,380 2,840 1,630 1,200 799 575 429 573 669 1,220
2 1,730 1,490 2,290 2,960 1,540 1,270 725 518 428 599 689 1,250
3 1,660 1,700 2,260 2,980 1,590 1,220 720 507 450 616 695 1,190
4 1,690 1,620 2,610 2,930 1,590 1,240 748 534 437 565 663 1,250
5 1,780 1,620 3,220 3,070 1,600 1,300 753 524 411 562 702 1,210
6 1,780 1,590 3,340 2,650 1,690 1,100 720 508 457 545 705 1,190
7 1,570 1,630 2,830 2,630 1,710 1,040 705 567 721 508 712 1,290
8 1,500 1,660 2,560 2,400 1,830 1,030 716 559 535 491 982 1,380
9 1,410 1,480 2,490 2,490 1,820 1,040 650 512 727 598 888 1,310
10 1,300 1,620 2,470 2,560 1,710 979 661 490 864 603 817 1,390
11 1,300 1,730 2,640 2,280 1,680 899 658 483 606 547 778 1,490
12 1,440 1,680 2,680 2,280 1,880 942 661 497 495 539 844 1,440
13 1,490 1,710 2,960 2,500 1,850 1,040 648 512 526 494 793 1,500
14 1,340 1,880 3,020 2,390 1,730 1,150 620 493 570 475 764 1,400
15 1,360 1,830 3,010 2,300 1,610 1,010 590 446 512 622 759 1,350
16 1,380 2,010 2,740 2,400 1,700 1,080 615 444 454 865 842 1,340
17 1,320 1,880 2,700 2,450 1,670 1,030 610 433 554 563 945 1,280
18 1,360 1,800 2,530 2,120 1,830 997 570 465 809 567 859 1,350
19 1,630 1,890 2,510 1,940 1,780 1,110 610 427 662 598 917 1,370
20 1,500 2,020 2,710 2,020 1,620 1,150 1,070 471 576 618 958 1,370
21 1,400 2,180 2,720 1,960 1,530 1,340 652 516 507 649 967 1,380
22 1,360 2,200 2,890 1,910 1,380 1,120 641 542 519 579 987 1,380
23 1,350 2,330 2,740 1,820 1,350 1,360 713 491 502 544 956 1,270
24 1,490 2,370 2,990 1,790 1,370 1,180 620 492 484 557 907 1,450
25 1,640 2,490 2,890 1,980 1,440 987 543 452 507 565 939 1,580
26 1,660 2,380 2,610 2,010 1,450 807 524 427 587 587 1,040 1,450
27 1,780 2,260 2,630 1,880 1,230 808 547 464 589 568 1,130 1,450
28 1,580 2,270 2,770 1,840 1,270 908 536 473 702 637 1,330 1,390
29 1,530 2,040 2,950 1,800 1,380 802 606 511 660 668 1,330 1,520
30 1,620   2,980 1,690 1,250 726 587 427 583 863 1,240 1,810
31 1,590   3,080   1,280   614 411   709   1,630