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USGS Daily Statistics for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.



[!] 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 03077500 Youghiogheny River at Youghiogheny River Dam, PA


Somerset County, Pennsylvania
Hydrologic Unit Code 05020006
Latitude  39°48'19", Longitude  79°21'52" NAD27
Drainage area 436  square miles
Gage datum 1,309.7 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 2008-10-01 -> 2023-09-30)

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
1 778 1,190 1,070 760 930 751 1,120 933 848 997 598 736
2 736 1,190 1,180 872 978 653 1,230 907 727 978 580 670
3 745 1,210 1,320 943 1,110 603 962 849 669 957 647 609
4 860 1,200 1,320 1,070 1,260 665 740 795 635 899 691 576
5 967 1,180 1,250 1,180 1,390 613 653 700 632 801 734 548
6 1,050 1,200 1,330 1,240 1,500 527 641 688 624 741 743 542
7 1,070 1,110 1,350 1,230 1,470 533 630 687 600 699 736 539
8 1,050 1,080 1,250 1,160 1,500 542 700 653 595 683 738 641
9 1,050 1,200 1,050 1,150 1,620 571 746 620 567 690 778 757
10 1,060 1,270 770 1,060 1,660 598 767 628 573 688 833 766
11 982 1,190 678 1,020 1,550 603 803 660 664 664 864 731
12 938 1,220 845 995 1,430 631 853 667 866 686 807 704
13 985 1,360 923 977 1,530 627 862 672 962 728 730 671
14 1,150 1,490 806 953 1,630 595 834 701 1,020 756 720 634
15 1,250 1,490 855 888 1,650 569 699 715 1,020 761 733 593
16 1,250 1,300 1,090 881 1,630 561 656 644 955 780 737 584
17 1,240 1,230 1,210 938 1,570 538 701 634 933 803 748 674
18 1,310 1,300 1,070 1,050 1,580 537 680 643 941 782 737 772
19 1,350 1,360 978 1,110 1,780 552 642 621 878 762 721 764
20 1,330 1,370 935 1,070 1,860 544 601 585 864 755 776 769
21 1,380 1,300 822 1,050 1,690 566 589 593 817 758 793 775
22 1,400 1,260 784 1,040 1,350 609 597 617 757 750 801 810
23 1,340 1,270 780 957 1,040 672 608 610 713 744 822 878
24 1,160 1,130 725 988 963 720 648 594 693 708 907 880
25 1,050 1,040 666 1,130 939 806 690 624 691 648 1,000 858
26 1,080 1,220 752 1,350 823 849 704 658 708 650 1,030 819
27 1,180 1,350 807 1,290 681 802 697 679 791 643 998 802
28 1,270 1,220 714 1,240 600 781 691 690 876 713 908 750
29 1,270 863 657 1,230 646 773 658 727 889 754 827 758
30 1,220   597 1,050 789 836 745 877 949 726 768 800
31 1,190   617   847   882 948   675   787