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USGS Daily Statistics for the Nation

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 12413860 COEUR D ALENE RIVER NR HARRISON ID


Kootenai County, Idaho
Hydrologic Unit Code 17010303
Latitude  47°28'43", Longitude 116°43'59" NAD83
Drainage area 1,453  square miles
Gage datum 2,103.39 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 2004-10-01 -> 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 1,640 2,600 2,640 6,510 6,950 4,340 1,560 623 378 502 948 1,420
2 1,600 2,600 2,900 6,420 6,860 4,240 1,490 590 393 510 1,000 1,430
3 1,600 2,530 2,960 6,190 6,730 4,180 1,390 591 407 508 1,010 1,490
4 1,660 2,520 3,050 5,980 6,730 4,140 1,360 577 420 494 985 1,510
5 1,630 2,640 3,080 5,890 6,770 4,080 1,300 583 406 499 1,050 1,560
6 1,660 2,680 3,230 5,910 7,000 3,990 1,240 563 406 488 1,070 1,630
7 1,740 2,710 3,360 5,990 7,280 3,970 1,180 561 415 484 1,180 1,610
8 2,150 2,860 3,340 6,160 7,420 3,860 1,160 541 390 490 1,290 1,600
9 2,300 2,980 3,260 6,480 7,270 3,680 1,160 527 386 496 1,170 1,650
10 2,200 3,170 3,410 6,700 7,020 3,520 1,100 499 395 496 1,080 1,760
11 2,190 3,200 3,660 6,830 6,720 3,350 1,020 506 407 512 1,020 1,770
12 2,180 3,040 3,800 6,840 6,560 3,250 994 525 411 510 996 1,910
13 2,210 2,880 4,060 6,690 6,540 3,170 994 527 390 512 1,070 2,080
14 2,440 2,830 4,300 6,610 6,420 3,220 977 513 391 535 1,110 2,240
15 2,610 2,770 4,570 6,540 6,400 3,350 942 526 387 547 1,120 2,200
16 2,630 2,940 5,310 6,420 6,590 3,340 900 504 393 556 1,200 2,070
17 2,820 3,130 5,810 6,270 6,900 3,230 861 466 396 579 1,250 1,860
18 3,000 3,180 5,680 6,150 7,070 3,080 814 439 391 606 1,350 1,690
19 3,240 3,100 5,420 6,150 7,120 2,880 813 465 411 620 1,350 1,680
20 3,150 3,000 5,370 6,130 6,980 2,750 795 446 425 642 1,400 1,660
21 2,940 2,920 5,270 6,210 6,680 2,700 766 452 455 665 1,530 1,670
22 2,730 2,810 5,200 6,470 6,390 2,630 725 455 446 704 1,510 1,700
23 2,560 2,760 5,170 6,580 6,110 2,500 728 438 430 759 1,530 1,680
24 2,480 2,590 5,080 6,620 5,790 2,450 726 432 424 738 1,700 1,690
25 2,470 2,450 5,090 6,690 5,540 2,300 681 422 427 719 1,730 1,710
26 2,460 2,470 5,240 6,760 5,340 2,120 690 428 441 713 1,760 1,650
27 2,520 2,440 5,400 6,900 5,140 1,960 679 411 429 725 1,590 1,650
28 2,480 2,340 5,540 7,040 5,050 1,850 670 414 442 717 1,510 1,740
29 2,550 2,900 5,630 7,030 4,880 1,760 651 388 431 729 1,550 1,780
30 2,650   5,890 6,960 4,660 1,680 623 383 472 773 1,500 1,810
31 2,680   6,300   4,490   616 375   823   1,740