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USGS Daily Statistics for Louisiana

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 3,330 2,990 3,610 3,340 2,720 1,450 807 666 587 517 1,330 2,250
2 3,430 3,280 3,650 3,290 2,850 1,510 866 659 652 455 1,500 2,110
3 3,640 3,470 3,850 3,080 2,840 1,370 882 649 831 457 1,500 1,970
4 3,760 3,460 3,850 3,020 3,070 1,230 863 567 868 458 1,350 2,000
5 3,700 3,510 4,090 2,970 3,230 1,120 995 478 853 473 1,270 2,030
6 3,800 3,700 4,180 2,980 3,050 1,100 1,090 459 839 427 1,220 2,150
7 3,920 3,690 3,890 3,080 2,940 1,030 1,120 527 752 488 1,150 2,310
8 3,820 3,360 3,470 3,250 2,860 1,090 1,180 566 638 593 1,160 2,230
9 3,570 3,120 3,590 3,410 2,590 1,100 1,270 608 575 629 1,080 2,100
10 3,420 3,280 3,600 3,210 2,550 1,170 1,220 632 544 823 1,040 2,310
11 3,370 3,760 3,510 3,010 2,490 1,280 1,050 663 504 944 959 2,530
12 3,260 4,000 3,640 3,150 2,580 1,260 905 745 500 1,040 851 2,650
13 3,070 4,360 3,810 3,320 2,640 1,260 794 765 523 1,240 775 2,980
14 2,950 4,310 3,770 3,590 2,520 1,160 793 740 544 1,320 811 3,120
15 2,850 4,160 3,580 3,730 2,430 1,070 870 743 654 1,250 866 2,970
16 2,780 4,310 3,340 3,410 2,560 1,080 839 781 678 1,190 867 2,720
17 2,800 4,170 3,320 2,890 2,430 1,020 907 809 630 1,230 807 2,850
18 3,050 3,810 3,350 2,470 2,410 862 1,020 706 584 1,030 998 2,670
19 3,280 3,590 3,310 2,360 2,210 737 1,020 671 516 749 1,300 2,290
20 3,330 3,420 3,300 2,470 1,960 666 867 780 488 550 1,510 2,060
21 3,230 3,530 3,380 2,550 1,770 601 683 806 573 611 1,640 2,120
22 3,300 4,170 3,570 2,610 1,660 626 595 706 598 646 1,660 2,530
23 3,630 4,420 3,470 2,740 1,500 777 571 669 649 596 1,790 2,840
24 4,020 4,410 3,250 2,620 1,360 937 544 633 695 637 1,880 3,050
25 4,150 4,090 3,080 2,390 1,200 953 477 590 759 632 1,870 3,020
26 3,950 4,220 2,900 2,480 1,270 949 581 581 881 840 1,860 2,950
27 3,600 4,300 2,500 2,550 1,270 904 763 565 857 1,040 2,070 2,880
28 3,230 4,190 2,310 2,510 1,190 825 871 484 811 1,070 2,550 3,160
29 3,110 2,180 2,520 2,470 1,160 803 854 446 667 919 2,510 3,140
30 3,410   2,850 2,550 1,220 817 745 447 518 970 2,330 3,120
31 3,230   3,140   1,340   673 523   1,100   3,270