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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 14210000 CLACKAMAS RIVER AT ESTACADA, OR


Clackamas County, Oregon
Hydrologic Unit Code 17090011
Latitude  45°18'00", Longitude 122°21'10" NAD27
Drainage area 671  square miles
Gage datum 286.93 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 109 - 110 years of record in, ft3/s   (Calculation Period 1908-10-01 -> 2018-09-30)

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 3,900 4,070 3,430 4,120 3,690 3,000 1,640 972 895 1,030 2,050 4,090
2 4,090 3,780 3,580 3,820 3,710 2,940 1,610 964 904 1,080 2,260 4,300
3 4,050 3,820 3,460 3,700 3,700 2,890 1,560 964 885 1,170 2,290 4,230
4 4,050 3,660 3,360 3,580 3,750 2,870 1,480 951 884 1,150 2,340 4,290
5 4,020 3,610 3,350 3,630 3,820 2,880 1,460 933 885 1,150 2,130 4,010
6 4,490 4,000 3,490 3,670 3,800 2,850 1,450 936 898 1,090 2,130 4,140
7 4,620 4,500 3,450 3,670 3,740 2,840 1,420 931 881 1,120 2,390 4,100
8 4,200 4,070 3,390 3,640 3,720 2,900 1,370 933 892 1,090 2,520 3,600
9 3,900 3,980 3,530 3,650 3,730 2,890 1,340 931 890 1,170 2,540 3,530
10 3,940 4,110 3,710 3,690 3,690 2,710 1,310 914 891 1,240 2,400 3,670
11 3,860 3,910 3,620 3,670 3,650 2,620 1,280 915 910 1,210 2,400 3,880
12 4,070 3,690 3,550 3,640 3,630 2,540 1,250 900 921 1,210 2,550 4,240
13 4,320 3,920 3,580 3,810 3,600 2,490 1,250 902 915 1,170 2,600 4,380
14 4,440 3,820 3,550 3,930 3,570 2,440 1,220 899 925 1,240 2,620 4,350
15 4,720 3,780 3,560 3,820 3,650 2,420 1,200 890 944 1,250 2,880 4,090
16 4,650 4,060 3,720 3,690 3,640 2,340 1,170 892 961 1,290 2,980 3,760
17 4,700 4,190 3,730 3,710 3,690 2,290 1,150 889 955 1,270 2,990 3,770
18 4,850 4,140 3,800 3,750 3,680 2,220 1,150 885 961 1,340 3,120 3,820
19 4,740 4,240 3,760 3,640 3,620 2,200 1,130 893 985 1,380 3,470 4,060
20 4,420 4,090 3,610 3,820 3,550 2,170 1,130 882 994 1,440 3,940 4,200
21 4,290 3,940 3,530 3,810 3,520 2,120 1,110 881 978 1,470 3,770 4,550
22 4,080 3,950 3,590 3,710 3,470 2,050 1,080 887 971 1,610 4,020 4,970
23 4,200 3,900 3,630 3,670 3,380 1,960 1,060 882 974 1,640 4,090 4,500
24 4,150 3,830 3,580 3,770 3,290 1,900 1,050 879 987 1,630 4,330 4,120
25 4,230 3,730 3,580 3,710 3,250 1,840 1,050 898 980 1,540 4,400 3,990
26 4,130 3,640 3,650 3,650 3,270 1,790 1,040 896 990 1,560 4,380 3,990
27 3,830 3,530 3,730 3,720 3,260 1,750 1,020 892 983 1,590 4,170 4,090
28 3,940 3,630 3,640 3,770 3,170 1,730 1,020 877 990 1,700 4,020 4,470
29 3,890 3,920 3,830 3,660 3,200 1,720 1,000 870 1,060 1,750 3,960 4,500
30 3,900   4,140 3,580 3,130 1,670 984 877 1,060 1,750 4,000 4,610
31 3,930   4,310   3,040   973 882   1,870   4,280