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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 07369000 Bayou Lafourche near Crew Lake, LA


Richland Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°30'00", Longitude  91°55'05" NAD83
Drainage area 361.00  square miles
Gage datum 35.83 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 3,290 3,100 3,590 3,310 2,740 1,440 800 661 587 517 1,330 2,250
2 3,390 3,320 3,640 3,260 2,830 1,500 858 653 652 455 1,500 2,110
3 3,590 3,460 3,820 3,050 2,830 1,360 875 644 831 457 1,500 1,970
4 3,720 3,470 3,820 3,000 3,120 1,250 856 564 868 458 1,350 1,980
5 3,650 3,510 4,120 2,940 3,260 1,160 987 477 853 473 1,270 2,010
6 3,760 3,700 4,260 2,950 3,060 1,130 1,090 457 839 427 1,220 2,120
7 3,890 3,670 3,960 3,050 2,930 1,040 1,110 524 752 488 1,150 2,280
8 3,780 3,340 3,530 3,220 2,840 1,080 1,170 562 638 593 1,160 2,200
9 3,570 3,100 3,700 3,430 2,570 1,090 1,260 603 575 629 1,080 2,080
10 3,450 3,270 3,710 3,350 2,560 1,160 1,210 626 544 823 1,040 2,280
11 3,390 3,860 3,550 3,200 2,480 1,270 1,040 657 504 944 959 2,500
12 3,260 4,130 3,630 3,370 2,550 1,250 896 739 500 1,040 851 2,620
13 3,060 4,480 3,790 3,550 2,650 1,250 786 759 523 1,240 775 2,950
14 2,940 4,440 3,740 3,820 2,520 1,150 785 740 544 1,320 811 3,080
15 2,830 4,270 3,580 3,960 2,430 1,060 862 743 654 1,250 866 2,940
16 2,760 4,350 3,460 3,630 2,530 1,070 831 781 678 1,190 867 2,690
17 2,770 4,150 3,440 3,090 2,410 1,010 897 809 630 1,230 807 2,810
18 3,020 3,790 3,480 2,620 2,380 855 1,010 706 584 1,030 998 2,640
19 3,240 3,560 3,400 2,480 2,190 734 1,020 671 516 749 1,300 2,260
20 3,290 3,390 3,310 2,610 1,940 666 878 780 488 550 1,510 2,030
21 3,190 3,500 3,370 2,730 1,760 598 694 806 573 611 1,640 2,090
22 3,260 4,120 3,560 2,790 1,650 622 598 706 598 646 1,660 2,500
23 3,590 4,380 3,470 2,910 1,560 771 572 669 649 596 1,790 2,810
24 4,050 4,370 3,240 2,750 1,400 929 545 633 695 637 1,880 3,010
25 4,260 4,060 3,070 2,470 1,220 944 478 590 759 632 1,870 2,980
26 4,080 4,180 3,000 2,510 1,280 940 582 581 881 840 1,860 2,920
27 3,740 4,250 2,640 2,540 1,270 896 766 565 857 1,040 2,070 2,850
28 3,380 4,150 2,450 2,500 1,190 818 873 484 811 1,070 2,550 3,120
29 3,270 2,110 2,620 2,510 1,160 796 853 446 667 919 2,510 3,100
30 3,560   2,870 2,610 1,210 810 744 447 518 970 2,330 3,080
31 3,370   3,120   1,340   669 523   1,100   3,240