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USGS Daily Statistics for Oregon

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 14325000 SOUTH FORK COQUILLE RIVER AT POWERS, OR


Coos County, Oregon
Hydrologic Unit Code 17100305
Latitude  42°53'30", Longitude 124°04'10" NAD27
Drainage area 169  square miles
Gage datum 197.42 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 1916-10-01 -> 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 1,560 1,720 1,270 1,250 562 252 90 40 31 60 505 1,470
2 1,610 1,610 1,370 1,110 619 243 89 39 33 70 459 1,770
3 1,650 1,580 1,330 1,070 601 247 83 38 34 68 423 1,770
4 1,750 1,620 1,270 1,020 599 252 79 37 30 63 534 1,650
5 1,740 1,460 1,280 1,060 649 229 76 37 31 72 513 1,580
6 1,670 1,800 1,250 1,020 685 223 73 36 30 76 548 1,770
7 1,630 1,710 1,190 1,100 631 245 70 36 29 78 538 1,620
8 1,750 1,750 1,220 1,180 604 237 69 35 29 68 561 1,510
9 1,820 1,760 1,370 1,130 550 239 67 35 45 91 605 1,350
10 1,910 1,560 1,390 1,060 518 211 65 34 51 117 706 1,780
11 1,810 1,330 1,330 1,030 497 195 63 33 39 119 678 1,730
12 1,970 1,390 1,530 987 450 182 60 33 35 127 729 1,660
13 2,040 1,600 1,530 1,070 436 174 59 32 35 129 696 1,690
14 1,930 1,530 1,460 1,080 412 165 57 32 38 139 825 1,780
15 2,140 1,580 1,440 998 406 161 56 32 36 175 948 1,660
16 2,040 1,710 1,530 913 397 160 54 32 36 199 953 1,520
17 2,290 1,670 1,460 933 398 154 53 32 38 175 1,010 1,500
18 2,270 1,770 1,530 970 416 149 52 32 50 189 1,260 1,530
19 2,130 1,640 1,360 1,030 392 146 51 31 52 190 1,520 1,660
20 2,050 1,500 1,280 904 378 147 49 31 43 176 1,320 1,840
21 1,920 1,570 1,280 873 384 139 48 30 39 171 1,210 2,100
22 1,830 1,550 1,310 821 367 129 47 31 35 200 1,470 2,000
23 1,780 1,410 1,340 804 342 125 47 30 42 270 1,510 1,820
24 1,700 1,410 1,420 796 321 115 45 34 51 289 1,450 1,770
25 1,550 1,530 1,410 717 319 112 44 34 58 258 1,280 1,670
26 1,740 1,440 1,310 671 392 108 44 34 60 292 1,310 1,810
27 1,800 1,380 1,270 677 341 102 50 32 57 352 1,370 1,960
28 1,670 1,430 1,300 644 306 98 52 31 56 432 1,250 2,050
29 1,560 1,570 1,400 588 282 98 46 31 67 447 1,230 1,860
30 1,410   1,530 554 260 93 43 35 80 437 1,420 1,990
31 1,450   1,380   258   41 33   486   1,880