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USGS Daily Statistics for Louisiana

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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 37.08 feet above NGVD29
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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 -> 2020-09-30)

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 3,180 2,990 3,500 3,280 2,820 1,500 826 615 550 504 1,360 2,280
2 3,300 3,280 3,590 3,230 2,890 1,560 886 604 647 457 1,550 2,150
3 3,490 3,430 3,820 3,070 2,840 1,400 894 566 843 462 1,560 2,040
4 3,560 3,340 3,750 3,070 3,120 1,240 859 510 887 467 1,410 2,060
5 3,500 3,390 3,930 3,010 3,230 1,140 981 463 872 485 1,330 2,100
6 3,640 3,600 4,020 2,960 3,040 1,120 1,090 455 847 441 1,270 2,220
7 3,830 3,690 3,800 3,010 2,950 1,060 1,130 532 753 507 1,190 2,390
8 3,740 3,420 3,520 3,170 2,910 1,080 1,180 579 644 618 1,170 2,300
9 3,490 3,170 3,690 3,310 2,670 998 1,200 599 584 654 1,060 2,180
10 3,380 3,330 3,700 3,030 2,590 1,000 1,140 582 551 706 1,040 2,390
11 3,390 3,720 3,610 2,820 2,490 1,050 995 629 511 775 985 2,590
12 3,310 3,890 3,740 3,080 2,540 1,050 876 739 508 859 885 2,720
13 3,140 4,230 3,870 3,330 2,590 1,090 760 773 535 1,050 809 3,070
14 3,030 4,200 3,860 3,530 2,510 1,000 763 744 560 1,150 848 3,090
15 2,930 4,040 3,680 3,670 2,490 924 865 727 677 1,070 906 2,830
16 2,870 4,200 3,450 3,370 2,640 910 840 754 702 1,040 907 2,570
17 2,880 4,080 3,390 2,870 2,520 871 895 799 652 1,120 844 2,760
18 3,140 3,710 3,360 2,430 2,500 732 999 706 604 968 1,050 2,680
19 3,360 3,490 3,290 2,270 2,290 634 980 649 529 728 1,360 2,330
20 3,390 3,310 3,330 2,320 2,030 632 784 708 499 561 1,590 2,050
21 3,290 3,400 3,400 2,470 1,840 596 580 728 580 632 1,720 2,090
22 3,380 4,050 3,550 2,630 1,720 630 514 617 598 670 1,740 2,550
23 3,700 4,290 3,380 2,700 1,530 777 546 519 590 617 1,880 2,910
24 4,050 4,290 3,110 2,510 1,380 945 536 453 528 637 1,970 3,130
25 4,050 4,040 2,910 2,320 1,200 968 476 393 597 639 1,950 3,110
26 3,810 4,190 2,700 2,470 1,220 968 591 370 729 866 1,940 3,050
27 3,500 4,210 2,390 2,600 1,230 902 786 368 707 1,080 2,140 2,980
28 3,220 4,070 2,340 2,610 1,200 785 902 312 669 1,110 2,640 3,270
29 3,150 2,240 2,560 2,570 1,190 773 887 296 560 945 2,610 3,240
30 3,380   2,900 2,650 1,260 819 753 326 471 996 2,400 3,210
31 3,200   3,150   1,390   642 450   1,130   3,230