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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 2,370 1,940 1,080 645 588 952 344 638 1,570
2 2,030 1,850 2,580 2,700 2,390 1,170 676 454 977 335 591 1,360
3 2,010 2,290 2,380 2,750 2,970 1,100 1,010 453 692 343 503 1,390
4 2,140 2,620 2,750 3,070 2,870 1,130 979 473 592 316 436 1,470
5 1,860 2,480 3,250 3,150 2,240 1,300 869 474 445 294 393 1,400
6 1,840 2,480 3,250 2,520 2,170 1,360 1,130 462 389 275 560 1,500
7 1,910 2,310 2,830 2,150 2,160 1,500 1,260 449 364 313 581 1,390
8 2,080 2,070 2,560 2,080 2,450 1,380 1,260 388 320 296 575 1,500
9 2,240 1,960 2,560 2,060 2,820 1,150 953 390 299 269 519 2,320
10 2,340 2,060 2,760 1,840 2,420 1,460 778 495 308 348 562 2,110
11 2,650 2,420 2,640 1,890 1,730 1,650 702 489 283 458 644 1,640
12 2,560 2,710 2,790 2,470 1,680 1,270 636 493 278 352 580 1,500
13 2,120 2,550 3,170 2,450 1,580 1,090 616 429 328 310 507 1,560
14 2,170 2,490 2,780 2,240 1,580 919 655 373 672 452 510 1,620
15 1,990 3,030 2,480 2,130 1,730 888 608 356 644 500 576 1,400
16 1,670 3,740 2,590 1,860 1,780 926 657 351 398 514 667 1,490
17 1,470 3,420 2,470 1,880 1,540 791 586 327 319 465 635 1,710
18 1,490 3,050 2,380 1,690 1,630 746 564 334 325 498 617 1,640
19 1,500 2,650 2,380 1,760 1,890 766 499 388 290 392 838 1,660
20 1,860 2,380 2,470 1,980 1,890 712 523 337 287 346 892 1,370
21 1,920 2,590 2,620 1,730 1,550 746 495 317 403 319 788 1,320
22 2,040 3,000 2,280 1,640 1,400 720 509 308 583 298 783 1,810
23 2,620 3,240 2,160 1,820 1,530 767 569 290 630 342 794 2,030
24 2,440 3,450 2,030 1,950 1,260 1,020 506 271 529 395 859 2,040
25 2,220 3,440 2,070 1,890 1,130 897 447 271 457 346 839 2,080
26 2,350 2,900 2,120 1,660 1,240 687 443 314 445 340 827 1,960
27 2,070 2,820 1,930 1,770 1,980 707 439 290 585 332 1,040 1,830
28 2,140 2,980 1,950 2,320 1,730 715 473 305 756 412 1,470 1,760
29 2,130 1,390 2,450 2,080 1,310 711 553 373 558 430 1,390 2,010
30 1,860   2,720 1,860 1,120 722 602 529 401 413 1,340 2,140
31 1,930   2,400   1,070   566 653   633   2,210