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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 14148000 MF WILLAMETTE RIVER BLW N FORK, NR OAKRIDGE, OR.


Lane County, Oregon
Hydrologic Unit Code 17090001
Latitude  43°48'05", Longitude 122°33'35" NAD27
Drainage area 924  square miles
Gage datum 934.76 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 1911-10-01 -> 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 4,260 3,990 3,070 3,760 3,500 3,260 1,710 1,050 1,140 1,310 1,870 4,180
2 4,220 3,910 3,170 3,640 3,600 3,250 1,660 1,050 1,150 1,310 1,980 4,240
3 4,180 3,820 3,120 3,510 3,550 3,230 1,610 1,050 1,150 1,320 1,990 4,250
4 4,130 3,830 3,010 3,430 3,560 3,200 1,550 1,040 1,160 1,320 2,050 4,270
5 4,090 3,820 3,050 3,500 3,560 3,180 1,510 1,040 1,170 1,330 2,050 4,240
6 4,150 3,870 3,090 3,510 3,590 3,170 1,470 1,040 1,200 1,320 2,020 4,310
7 4,270 3,930 3,030 3,530 3,590 3,220 1,440 1,040 1,230 1,340 1,990 4,290
8 4,210 3,810 2,980 3,720 3,600 3,130 1,410 1,040 1,240 1,350 2,160 3,980
9 4,070 3,660 3,120 3,680 3,520 3,120 1,380 1,030 1,260 1,380 2,280 3,980
10 4,200 3,610 3,230 3,640 3,480 3,010 1,350 1,030 1,260 1,380 2,170 4,030
11 4,290 3,440 3,290 3,660 3,480 2,890 1,310 1,030 1,260 1,370 2,260 4,370
12 4,390 3,310 3,250 3,570 3,470 2,880 1,280 1,040 1,250 1,370 2,420 4,330
13 4,570 3,580 3,230 3,630 3,500 2,820 1,260 1,040 1,250 1,360 2,480 4,360
14 4,600 3,590 3,230 3,820 3,510 2,720 1,230 1,060 1,260 1,340 2,640 4,410
15 4,680 3,650 3,280 3,770 3,500 2,640 1,200 1,060 1,270 1,350 2,960 4,200
16 4,640 3,880 3,440 3,630 3,520 2,550 1,180 1,070 1,280 1,390 2,970 3,900
17 4,810 3,860 3,480 3,650 3,570 2,450 1,170 1,060 1,270 1,380 3,000 3,950
18 5,060 3,790 3,620 3,650 3,630 2,370 1,160 1,060 1,270 1,400 3,240 4,020
19 4,800 3,670 3,760 3,630 3,640 2,320 1,160 1,070 1,270 1,420 3,570 4,260
20 4,560 3,570 3,500 3,620 3,640 2,290 1,140 1,080 1,240 1,470 3,570 4,460
21 4,530 3,810 3,550 3,650 3,590 2,270 1,120 1,080 1,250 1,500 3,490 4,750
22 4,730 3,790 3,490 3,620 3,530 2,170 1,130 1,080 1,230 1,540 3,730 5,040
23 4,620 3,740 3,490 3,590 3,450 2,090 1,150 1,090 1,220 1,630 4,010 4,480
24 4,470 3,550 3,570 3,720 3,400 2,040 1,130 1,070 1,230 1,620 4,130 4,240
25 4,390 3,420 3,500 3,700 3,440 2,010 1,110 1,060 1,240 1,590 4,010 4,140
26 4,310 3,360 3,500 3,640 3,460 1,970 1,090 1,060 1,260 1,640 4,170 4,070
27 4,220 3,280 3,520 3,600 3,420 1,920 1,080 1,050 1,280 1,600 4,240 4,110
28 4,170 3,220 3,490 3,650 3,390 1,870 1,090 1,070 1,300 1,790 4,200 4,710
29 4,120 3,420 3,470 3,500 3,380 1,840 1,070 1,080 1,300 2,110 4,270 4,580
30 4,090   3,610 3,440 3,360 1,780 1,060 1,100 1,330 1,930 4,180 4,670
31 4,000   3,670   3,260   1,060 1,110   1,950   4,610