Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 07374525 Mississippi River at Belle Chasse, LA


Plaquemines Parish, Louisiana
Hydrologic Unit Code 08090100
Latitude  29°51'25", Longitude  89°58'40" NAD27
Drainage area 1,130,000  square miles
Contributing drainage area 1,110,000  square miles
Gage datum -6.58 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 2008-10-01 -> 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
1 542,000 619,000 651,000 836,000 768,000 790,000 565,000 476,000 348,000 329,000 332,000 383,000
2 547,000 631,000 661,000 840,000 758,000 785,000 561,000 471,000 343,000 327,000 336,000 381,000
3 558,000 605,000 668,000 830,000 758,000 775,000 551,000 468,000 336,000 315,000 332,000 374,000
4 577,000 638,000 674,000 835,000 776,000 771,000 550,000 465,000 331,000 291,000 340,000 377,000
5 570,000 639,000 686,000 837,000 780,000 765,000 550,000 461,000 336,000 307,000 343,000 377,000
6 580,000 636,000 693,000 824,000 775,000 760,000 550,000 452,000 330,000 303,000 354,000 391,000
7 603,000 639,000 693,000 816,000 774,000 753,000 551,000 448,000 321,000 307,000 361,000 399,000
8 605,000 645,000 688,000 819,000 780,000 744,000 554,000 443,000 316,000 306,000 361,000 398,000
9 618,000 647,000 695,000 839,000 788,000 740,000 554,000 436,000 312,000 299,000 366,000 408,000
10 620,000 644,000 710,000 833,000 797,000 705,000 558,000 430,000 311,000 306,000 374,000 419,000
11 629,000 643,000 727,000 829,000 799,000 728,000 560,000 429,000 312,000 305,000 374,000 415,000
12 640,000 654,000 749,000 825,000 810,000 725,000 556,000 429,000 312,000 310,000 382,000 430,000
13 643,000 654,000 761,000 812,000 780,000 717,000 559,000 428,000 309,000 310,000 381,000 433,000
14 641,000 649,000 770,000 830,000 817,000 708,000 557,000 421,000 304,000 312,000 377,000 444,000
15 640,000 661,000 781,000 824,000 819,000 697,000 559,000 414,000 308,000 315,000 377,000 455,000
16 634,000 667,000 787,000 817,000 819,000 688,000 550,000 406,000 308,000 324,000 373,000 466,000
17 638,000 666,000 793,000 803,000 820,000 679,000 545,000 401,000 304,000 325,000 379,000 481,000
18 629,000 657,000 797,000 804,000 823,000 672,000 549,000 392,000 303,000 331,000 373,000 487,000
19 591,000 653,000 810,000 829,000 819,000 663,000 540,000 390,000 301,000 351,000 369,000 485,000
20 630,000 638,000 829,000 812,000 817,000 650,000 539,000 384,000 299,000 336,000 369,000 496,000
21 631,000 635,000 841,000 798,000 821,000 642,000 534,000 386,000 305,000 332,000 359,000 496,000
22 638,000 636,000 830,000 796,000 825,000 638,000 532,000 384,000 311,000 334,000 360,000 499,000
23 642,000 644,000 826,000 801,000 829,000 628,000 528,000 369,000 307,000 337,000 355,000 507,000
24 634,000 649,000 836,000 798,000 825,000 622,000 528,000 372,000 308,000 333,000 355,000 509,000
25 633,000 637,000 845,000 800,000 820,000 609,000 522,000 371,000 308,000 337,000 353,000 512,000
26 638,000 646,000 844,000 799,000 811,000 598,000 517,000 365,000 308,000 340,000 365,000 507,000
27 647,000 641,000 830,000 790,000 802,000 591,000 508,000 364,000 305,000 339,000 369,000 508,000
28 645,000 642,000 841,000 789,000 804,000 590,000 504,000 351,000 309,000 348,000 362,000 514,000
29 643,000 715,000 845,000 779,000 800,000 581,000 504,000 348,000 315,000 346,000 361,000 517,000
30 641,000   831,000 771,000 801,000 569,000 495,000 367,000 315,000 332,000 371,000 518,000
31 628,000   833,000   796,000   487,000 357,000   334,000   526,000