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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 13142500 BIG WOOD RIVER BL MAGIC DAM NR RICHFIELD ID


Blaine County, Idaho
Hydrologic Unit Code 17040219
Latitude  43°14'53", Longitude 114°21'24" NAD83
Drainage area 1,611  square miles
Gage datum 4,661.60 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 1910-10-01 -> 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 23 43 104 341 862 1,380 1,060 752 547 138 48 35
2 23 42 106 399 878 1,360 1,000 742 542 122 47 34
3 22 44 116 408 907 1,350 966 733 535 116 50 41
4 21 45 125 380 941 1,350 969 723 525 112 48 43
5 19 45 137 367 984 1,340 969 730 516 98 47 40
6 18 45 138 380 1,040 1,350 974 727 504 81 46 40
7 18 49 143 380 1,080 1,370 960 718 497 75 48 36
8 18 51 152 383 1,120 1,390 944 706 498 66 49 30
9 18 53 164 419 1,140 1,400 936 701 502 63 42 29
10 18 55 176 469 1,170 1,370 920 691 497 52 33 29
11 26 44 180 479 1,180 1,330 910 683 490 49 32 31
12 30 46 180 492 1,190 1,310 895 678 480 47 40 30
13 32 46 174 488 1,200 1,300 891 672 468 43 43 28
14 34 47 168 506 1,210 1,300 894 667 458 40 72 30
15 34 50 169 504 1,240 1,290 880 665 422 36 101 31
16 34 51 176 516 1,270 1,270 869 658 410 38 123 31
17 21 51 186 527 1,310 1,260 856 645 409 35 118 31
18 22 51 194 515 1,360 1,270 848 626 400 34 90 27
19 26 52 201 532 1,360 1,300 848 616 393 32 74 23
20 32 61 208 570 1,350 1,280 838 610 384 26 63 23
21 39 70 212 635 1,330 1,240 820 605 374 24 66 23
22 39 77 208 642 1,320 1,210 804 599 364 24 78 23
23 41 76 212 676 1,330 1,180 800 594 356 24 62 23
24 43 79 214 761 1,330 1,160 793 591 352 24 51 22
25 43 83 220 805 1,350 1,160 790 585 339 24 36 22
26 42 85 225 833 1,380 1,160 786 583 329 23 28 22
27 42 87 224 840 1,400 1,150 782 575 326 31 44 22
28 42 97 222 828 1,410 1,130 781 564 323 40 58 22
29 40 131 243 848 1,410 1,120 776 560 317 43 54 22
30 34   286 853 1,410 1,100 769 555 223 45 45 22
31 42   318   1,400   759 552   46   22