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USGS Daily Statistics for the Nation

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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 03436100 RED RIVER AT PORT ROYAL, TN


Montgomery County, Tennessee
Hydrologic Unit Code 05130206
Latitude  36°33'17", Longitude  87°08'31" NAD83
Drainage area 926  square miles
Contributing drainage area 496  square miles
Gage datum 376.25 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 1960-10-01 -> 2026-09-30)

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 2,360 1,870 3,140 2,360 1,930 1,080 656 585 939 341 636 1,570
2 2,030 1,850 2,580 2,680 2,370 1,160 685 454 963 332 588 1,360
3 2,010 2,290 2,380 2,910 2,940 1,100 1,010 452 684 339 501 1,390
4 2,140 2,620 2,750 3,510 2,870 1,120 979 471 585 313 435 1,470
5 1,860 2,480 3,250 3,450 2,240 1,290 869 472 440 292 392 1,400
6 1,840 2,480 3,250 3,010 2,160 1,350 1,120 461 386 273 555 1,500
7 1,910 2,310 2,830 2,540 2,150 1,530 1,260 448 360 310 575 1,390
8 2,080 2,070 2,560 2,240 2,430 1,390 1,250 387 318 293 569 1,500
9 2,240 1,960 2,560 2,150 2,790 1,150 951 389 296 267 515 2,320
10 2,340 2,060 2,760 1,900 2,400 1,460 778 492 305 345 557 2,110
11 2,650 2,420 2,640 1,940 1,720 1,640 703 486 281 452 638 1,640
12 2,560 2,710 2,790 2,490 1,670 1,270 636 489 276 348 574 1,500
13 2,120 2,550 3,170 2,470 1,580 1,090 616 428 325 306 502 1,560
14 2,170 2,490 2,780 2,250 1,570 931 655 376 663 447 504 1,620
15 1,990 3,030 2,480 2,140 1,720 900 612 357 636 493 570 1,400
16 1,670 3,740 2,590 1,870 1,770 975 659 353 394 508 659 1,490
17 1,470 3,420 2,470 1,890 1,530 835 589 327 316 459 628 1,710
18 1,490 3,050 2,380 1,700 1,630 785 568 333 322 492 609 1,640
19 1,500 2,650 2,380 1,760 1,880 847 510 386 287 388 826 1,660
20 1,860 2,380 2,470 1,980 1,900 798 542 336 284 343 880 1,370
21 1,920 2,590 2,620 1,730 1,640 784 510 316 399 318 781 1,320
22 2,040 3,000 2,280 1,640 1,440 745 534 306 576 296 780 1,810
23 2,620 3,240 2,160 1,810 1,540 784 581 289 623 338 790 2,030
24 2,440 3,450 2,030 1,940 1,270 1,020 514 270 523 390 859 2,040
25 2,220 3,440 2,070 1,880 1,130 903 454 270 463 342 839 2,080
26 2,350 2,900 2,120 1,660 1,250 695 448 312 456 336 827 1,960
27 2,070 2,820 1,930 1,760 1,970 713 443 288 584 328 1,040 1,830
28 2,140 2,980 1,950 2,310 1,730 721 475 303 749 408 1,470 1,760
29 2,130 1,390 2,450 2,070 1,310 743 553 370 553 426 1,390 2,010
30 1,860   2,720 1,850 1,120 736 601 523 397 416 1,340 2,140
31 1,930   2,400   1,070   565 645   637   2,210