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USGS Daily Statistics for Tennessee

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 -> 2025-09-30)

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 1,080 656 585 952 344 638 1,570
2 2,030 1,850 2,580 2,680 2,370 1,160 685 454 977 335 591 1,360
3 2,010 2,290 2,380 2,910 2,940 1,100 1,010 452 692 343 503 1,390
4 2,140 2,620 2,750 3,510 2,870 1,120 979 471 592 316 436 1,470
5 1,860 2,480 3,250 3,450 2,240 1,290 869 472 445 294 393 1,400
6 1,840 2,480 3,250 3,010 2,160 1,350 1,120 461 389 275 560 1,500
7 1,910 2,310 2,830 2,540 2,150 1,530 1,260 448 364 313 581 1,390
8 2,080 2,070 2,560 2,240 2,430 1,390 1,250 387 320 296 575 1,500
9 2,240 1,960 2,560 2,150 2,790 1,150 951 389 299 269 519 2,320
10 2,340 2,060 2,760 1,900 2,400 1,460 778 492 308 348 562 2,110
11 2,650 2,420 2,640 1,940 1,720 1,640 703 486 283 458 644 1,640
12 2,560 2,710 2,790 2,490 1,670 1,270 636 489 278 352 580 1,500
13 2,120 2,550 3,170 2,470 1,580 1,090 616 428 328 310 507 1,560
14 2,170 2,490 2,780 2,250 1,570 931 655 376 672 452 510 1,620
15 1,990 3,030 2,480 2,140 1,720 900 612 357 644 500 576 1,400
16 1,670 3,740 2,590 1,870 1,770 975 659 353 398 514 667 1,490
17 1,470 3,420 2,470 1,890 1,530 835 589 327 319 465 635 1,710
18 1,490 3,050 2,380 1,700 1,630 785 568 333 325 498 617 1,640
19 1,500 2,650 2,380 1,760 1,880 847 510 386 290 392 838 1,660
20 1,860 2,380 2,470 1,980 1,900 798 542 336 287 346 892 1,370
21 1,920 2,590 2,620 1,730 1,640 784 510 316 403 319 788 1,320
22 2,040 3,000 2,280 1,640 1,440 745 534 306 583 298 783 1,810
23 2,620 3,240 2,160 1,810 1,540 784 581 289 630 342 794 2,030
24 2,440 3,450 2,030 1,940 1,270 1,020 514 270 529 395 859 2,040
25 2,220 3,440 2,070 1,880 1,130 903 454 271 457 346 839 2,080
26 2,350 2,900 2,120 1,660 1,250 695 448 314 445 340 827 1,960
27 2,070 2,820 1,930 1,760 1,970 713 443 290 585 332 1,040 1,830
28 2,140 2,980 1,950 2,310 1,730 721 475 305 756 412 1,470 1,760
29 2,130 1,390 2,450 2,070 1,310 743 553 373 558 430 1,390 2,010
30 1,860   2,720 1,850 1,120 736 601 529 401 413 1,340 2,140
31 1,930   2,400   1,070   565 653   633   2,210