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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 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
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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 2008-10-01 -> 2019-09-30)

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
1 605,000 602,000 623,000 821,000 699,000 801,000 567,000 473,000 345,000 344,000 357,000 420,000
2 615,000 617,000 634,000 824,000 689,000 795,000 564,000 469,000 343,000 340,000 360,000 406,000
3 625,000 576,000 638,000 810,000 694,000 783,000 557,000 469,000 336,000 339,000 354,000 399,000
4 645,000 621,000 641,000 818,000 730,000 782,000 557,000 467,000 332,000 307,000 357,000 401,000
5 639,000 623,000 652,000 819,000 738,000 775,000 557,000 465,000 341,000 329,000 357,000 404,000
6 645,000 611,000 657,000 799,000 738,000 769,000 558,000 458,000 334,000 325,000 364,000 422,000
7 670,000 615,000 651,000 791,000 741,000 760,000 559,000 454,000 323,000 331,000 367,000 427,000
8 666,000 623,000 643,000 796,000 756,000 743,000 560,000 450,000 317,000 334,000 364,000 427,000
9 673,000 627,000 649,000 789,000 768,000 733,000 558,000 442,000 316,000 333,000 370,000 444,000
10 667,000 624,000 664,000 777,000 779,000 724,000 561,000 434,000 317,000 339,000 382,000 455,000
11 669,000 622,000 684,000 772,000 783,000 713,000 561,000 435,000 318,000 339,000 379,000 445,000
12 671,000 639,000 708,000 772,000 794,000 710,000 559,000 435,000 316,000 336,000 387,000 461,000
13 666,000 630,000 723,000 755,000 795,000 701,000 563,000 434,000 312,000 339,000 388,000 463,000
14 655,000 619,000 732,000 775,000 805,000 693,000 560,000 425,000 306,000 337,000 387,000 479,000
15 644,000 638,000 746,000 769,000 805,000 678,000 564,000 417,000 310,000 341,000 386,000 490,000
16 627,000 643,000 753,000 759,000 806,000 669,000 559,000 408,000 307,000 353,000 382,000 499,000
17 629,000 645,000 758,000 744,000 806,000 658,000 558,000 404,000 307,000 355,000 394,000 509,000
18 609,000 634,000 762,000 748,000 807,000 653,000 559,000 396,000 309,000 361,000 390,000 523,000
19 547,000 624,000 782,000 781,000 802,000 640,000 550,000 397,000 314,000 369,000 391,000 523,000
20 606,000 605,000 800,000 764,000 802,000 628,000 549,000 391,000 319,000 372,000 397,000 533,000
21 611,000 604,000 811,000 750,000 812,000 622,000 544,000 398,000 324,000 367,000 384,000 533,000
22 619,000 608,000 800,000 755,000 816,000 619,000 543,000 395,000 334,000 371,000 385,000 531,000
23 622,000 622,000 793,000 736,000 821,000 611,000 536,000 376,000 330,000 381,000 380,000 544,000
24 615,000 631,000 809,000 730,000 822,000 604,000 537,000 384,000 332,000 379,000 378,000 550,000
25 613,000 613,000 820,000 729,000 814,000 595,000 530,000 376,000 334,000 378,000 379,000 549,000
26 620,000 621,000 818,000 725,000 801,000 586,000 522,000 372,000 334,000 381,000 396,000 543,000
27 628,000 613,000 803,000 722,000 800,000 581,000 510,000 367,000 333,000 383,000 398,000 546,000
28 628,000 610,000 823,000 723,000 807,000 581,000 503,000 344,000 338,000 396,000 389,000 560,000
29 623,000 581,000 830,000 714,000 806,000 576,000 501,000 355,000 344,000 379,000 390,000 566,000
30 625,000   809,000 708,000 809,000 569,000 492,000 362,000 342,000 363,000 402,000 567,000
31 613,000   811,000   806,000   488,000 354,000   361,000   580,000