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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 03098600 Mahoning River below West Ave at Youngstown OH


Mahoning County, Ohio
Hydrologic Unit Code 05030103
Latitude  41°06'18", Longitude  80°39'46" NAD27
Drainage area 978  square miles
Contributing drainage area 978  square miles
Gage datum 823.51 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 1987-10-01 -> 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 1,840 1,310 2,020 1,550 1,450 1,240 1,000 908 615 706 939 1,280
2 1,650 1,360 2,000 1,490 1,400 1,330 888 732 685 672 945 1,340
3 1,610 1,380 1,890 1,510 1,420 1,200 810 696 628 646 861 1,210
4 1,970 1,350 2,040 1,830 1,390 1,100 803 670 617 620 768 1,150
5 2,100 1,470 2,040 1,750 1,320 1,000 780 750 615 590 712 1,110
6 2,020 1,620 2,000 1,370 1,250 1,030 767 793 544 576 723 1,120
7 1,700 1,650 1,970 1,340 1,180 995 821 730 643 579 714 1,100
8 1,700 1,660 2,010 1,620 1,130 971 887 681 718 672 725 1,010
9 1,720 1,460 2,020 1,580 1,140 1,100 858 721 1,020 622 716 959
10 1,540 1,470 2,040 1,600 1,250 1,040 884 743 1,060 631 699 1,070
11 1,510 1,520 2,010 1,640 1,340 896 1,120 663 851 624 745 1,210
12 1,930 1,590 1,920 1,820 1,260 843 1,140 720 724 595 783 1,400
13 2,170 1,610 1,880 1,870 1,370 875 890 706 696 610 831 1,370
14 2,050 1,420 2,160 1,730 1,440 1,040 828 741 731 585 796 1,170
15 1,720 1,460 2,350 1,630 1,490 1,350 1,030 679 713 540 795 1,070
16 1,690 1,670 1,930 1,960 1,530 1,440 921 611 652 543 855 1,040
17 1,650 1,710 1,490 1,900 1,400 1,290 896 592 755 621 924 1,140
18 1,630 1,800 1,350 1,530 1,330 1,190 903 573 837 686 957 1,270
19 1,700 1,790 1,520 1,390 1,480 1,270 858 587 804 693 925 1,300
20 1,670 1,820 1,810 1,470 1,360 1,190 799 724 694 756 860 1,220
21 1,500 1,950 1,730 1,430 1,260 1,210 825 872 648 785 802 1,400
22 1,390 1,900 1,500 1,370 1,410 1,260 1,100 709 767 709 774 1,690
23 1,470 1,830 1,380 1,380 1,340 1,260 1,320 596 818 680 822 1,790
24 1,720 1,850 1,420 1,380 1,320 1,250 1,170 619 720 708 821 1,720
25 1,860 1,940 1,390 1,250 1,180 1,090 822 634 692 696 847 1,530
26 1,650 1,700 1,290 1,400 1,250 930 754 619 719 671 980 1,400
27 1,590 1,570 1,320 1,440 1,230 987 837 585 797 698 985 1,450
28 1,650 1,940 1,490 1,110 1,150 1,110 998 678 868 831 966 1,500
29 1,570 1,900 1,580 1,120 1,250 984 890 702 818 992 1,030 1,470
30 1,480   1,470 1,430 1,140 886 775 685 747 1,070 1,090 1,490
31 1,390   1,470   1,060   1,010 652   953   1,780