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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 07374000 Mississippi River at Baton Rouge, LA


West Baton Rouge Parish, Louisiana
Hydrologic Unit Code 08070100
Latitude  30°26'44.4", Longitude  91°11'29.6" NAD83
Drainage area 1,125,810  square miles
Gage datum 0.00 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 2003-10-01 -> 2023-09-30)

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
1 543,000 662,000 659,000 833,000 794,000 793,000 594,000 455,000 324,000 326,000 351,000 396,000
2 549,000 661,000 668,000 832,000 792,000 789,000 589,000 448,000 324,000 329,000 356,000 396,000
3 558,000 661,000 677,000 828,000 792,000 785,000 586,000 442,000 324,000 331,000 361,000 398,000
4 568,000 658,000 684,000 827,000 794,000 780,000 584,000 436,000 326,000 331,000 366,000 402,000
5 578,000 656,000 691,000 824,000 795,000 773,000 583,000 430,000 326,000 329,000 372,000 406,000
6 587,000 653,000 699,000 821,000 798,000 768,000 584,000 425,000 323,000 325,000 379,000 411,000
7 596,000 649,000 706,000 820,000 800,000 762,000 583,000 421,000 321,000 322,000 382,000 415,000
8 605,000 646,000 713,000 818,000 804,000 754,000 583,000 419,000 321,000 319,000 387,000 421,000
9 613,000 642,000 721,000 815,000 811,000 745,000 583,000 416,000 321,000 316,000 391,000 428,000
10 622,000 639,000 730,000 815,000 818,000 739,000 582,000 413,000 321,000 314,000 395,000 434,000
11 627,000 637,000 741,000 814,000 822,000 732,000 581,000 410,000 321,000 311,000 398,000 440,000
12 630,000 638,000 751,000 812,000 826,000 727,000 580,000 407,000 321,000 309,000 400,000 450,000
13 632,000 638,000 760,000 812,000 828,000 721,000 579,000 404,000 320,000 308,000 402,000 458,000
14 634,000 640,000 766,000 815,000 831,000 715,000 578,000 395,000 319,000 309,000 401,000 465,000
15 638,000 642,000 772,000 816,000 836,000 710,000 576,000 386,000 318,000 312,000 400,000 473,000
16 643,000 643,000 779,000 815,000 838,000 703,000 573,000 378,000 317,000 316,000 397,000 480,000
17 648,000 644,000 782,000 815,000 840,000 696,000 568,000 372,000 313,000 330,000 393,000 486,000
18 649,000 645,000 791,000 815,000 840,000 688,000 563,000 365,000 308,000 334,000 389,000 491,000
19 653,000 644,000 799,000 815,000 838,000 681,000 558,000 361,000 306,000 336,000 386,000 495,000
20 658,000 641,000 808,000 812,000 836,000 675,000 552,000 356,000 305,000 336,000 381,000 499,000
21 662,000 639,000 817,000 811,000 834,000 668,000 546,000 349,000 308,000 337,000 377,000 502,000
22 666,000 637,000 825,000 811,000 831,000 660,000 540,000 344,000 311,000 341,000 374,000 506,000
23 668,000 635,000 831,000 808,000 829,000 652,000 533,000 340,000 316,000 340,000 372,000 511,000
24 669,000 635,000 834,000 808,000 824,000 645,000 526,000 339,000 321,000 338,000 371,000 514,000
25 670,000 638,000 835,000 809,000 819,000 638,000 519,000 338,000 325,000 336,000 373,000 518,000
26 673,000 643,000 835,000 808,000 816,000 630,000 511,000 335,000 325,000 339,000 377,000 520,000
27 675,000 647,000 836,000 807,000 813,000 622,000 504,000 332,000 324,000 342,000 382,000 523,000
28 674,000 652,000 837,000 803,000 808,000 615,000 494,000 328,000 325,000 343,000 387,000 526,000
29 671,000 836,000 838,000 799,000 805,000 607,000 484,000 331,000 326,000 344,000 392,000 530,000
30 668,000   837,000 797,000 801,000 601,000 473,000 327,000 325,000 344,000 395,000 534,000
31 664,000   836,000   797,000   464,000 330,000   347,000   538,000