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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 07375500 Tangipahoa River at Robert, LA


Tangipahoa Parish, Louisiana
Hydrologic Unit Code 08070205
Latitude  30°30'23", Longitude  90°21'42" NAD27
Drainage area 646.00  square miles
Gage datum 6.60 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 1938-10-01 -> 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 1,440 1,650 1,570 1,950 1,250 944 987 749 1,380 601 690 949
2 1,420 1,870 1,620 1,780 1,140 1,080 903 800 1,190 577 676 892
3 1,390 1,870 1,880 1,830 1,510 992 835 982 954 592 655 789
4 1,390 1,860 2,100 1,710 1,590 894 853 834 826 726 607 918
5 1,540 1,860 2,200 1,500 1,240 799 856 765 929 718 634 1,050
6 1,570 2,000 2,010 1,530 1,180 801 928 706 1,040 686 751 1,100
7 1,550 2,180 1,800 2,130 1,040 992 932 684 958 733 704 1,150
8 1,640 2,110 1,840 2,110 1,130 1,120 904 676 790 660 642 1,140
9 1,760 1,680 1,720 1,820 1,330 1,080 876 672 674 554 620 1,130
10 1,690 1,560 1,580 1,550 1,430 1,030 778 642 640 522 583 1,180
11 1,580 1,760 1,730 1,470 1,370 928 746 633 629 539 576 1,270
12 1,550 1,970 2,120 1,530 1,350 935 787 803 655 529 603 1,260
13 1,540 2,080 2,010 1,590 1,340 876 803 1,840 680 576 618 1,210
14 1,460 2,080 1,800 1,870 1,200 804 781 1,590 754 583 881 1,150
15 1,440 1,890 1,680 2,370 1,180 782 815 885 772 597 841 1,170
16 1,410 1,910 1,660 2,190 1,140 775 800 732 794 542 836 1,220
17 1,290 2,120 1,710 1,780 1,130 760 768 721 912 525 778 1,290
18 1,250 2,170 1,770 1,630 1,120 711 727 716 944 523 722 1,340
19 1,330 2,210 1,850 1,540 1,110 701 712 669 936 502 726 1,440
20 1,580 1,950 1,760 1,360 1,270 723 691 639 843 479 749 1,410
21 2,000 1,710 1,700 1,420 1,110 690 718 624 751 479 728 1,280
22 2,060 2,040 1,700 1,650 1,100 668 739 603 676 493 767 1,250
23 1,940 2,030 1,550 1,640 1,280 679 718 596 621 497 801 1,210
24 1,740 2,020 1,460 1,440 1,150 694 711 639 595 514 756 1,320
25 1,730 2,010 1,550 1,270 902 729 755 712 624 599 754 1,360
26 1,810 2,010 1,500 1,190 832 803 756 766 676 742 847 1,320
27 1,960 2,000 1,630 1,300 768 807 799 841 680 872 1,020 1,190
28 1,900 1,920 1,780 1,220 744 855 843 784 712 890 901 1,340
29 1,860 1,250 1,850 1,260 750 860 799 716 732 817 881 1,680
30 1,800   2,100 1,380 737 877 751 1,080 650 783 877 1,590
31 1,660   2,300   772   761 1,510   716   1,430