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  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

    • 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 14316500 N UMPQUA RIVER ABV COPELAND CK NR TOKETEE FALLS,OR


    Douglas County, Oregon
    Hydrologic Unit Code 17100301
    Latitude  43°17'46", Longitude 122°32'08" NAD27
    Drainage area 475  square miles
    Gage datum 1,580 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 1949-10-01 -> 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 1,680 1,840 1,630 1,840 1,910 1,900 1,240 917 834 862 988 1,530
    2 1,610 1,780 1,680 1,840 1,910 1,890 1,210 918 835 862 1,020 1,580
    3 1,590 1,780 1,690 1,820 1,920 1,890 1,190 911 834 869 994 1,590
    4 1,540 1,730 1,650 1,770 1,950 1,890 1,160 906 833 864 982 1,590
    5 1,530 1,690 1,670 1,800 1,990 1,870 1,150 904 828 872 995 1,620
    6 1,560 1,700 1,680 1,840 1,990 1,850 1,140 893 836 864 1,020 1,740
    7 1,570 1,750 1,690 1,890 2,020 1,850 1,140 896 830 866 1,010 1,700
    8 1,610 1,720 1,650 1,980 2,040 1,800 1,110 884 825 879 1,060 1,610
    9 1,630 1,740 1,700 1,940 2,030 1,750 1,100 878 838 884 1,090 1,620
    10 1,700 1,680 1,750 1,920 2,020 1,710 1,100 880 839 907 1,060 1,670
    11 1,760 1,650 1,710 1,900 2,020 1,680 1,080 883 834 907 1,070 1,680
    12 1,720 1,680 1,700 1,870 2,000 1,680 1,050 869 835 898 1,150 1,670
    13 1,810 1,770 1,720 1,870 2,020 1,640 1,050 867 836 898 1,170 1,790
    14 1,850 1,810 1,730 1,900 2,030 1,610 1,040 853 850 897 1,150 1,790
    15 1,980 1,820 1,740 1,880 2,030 1,580 1,030 856 857 897 1,150 1,760
    16 1,990 1,890 1,800 1,850 2,050 1,560 1,010 863 853 900 1,140 1,620
    17 2,170 1,870 1,800 1,870 2,060 1,530 1,010 868 857 892 1,170 1,580
    18 2,250 1,890 1,800 1,880 2,080 1,520 1,010 868 855 902 1,280 1,540
    19 2,040 1,880 1,790 1,880 2,090 1,490 998 857 856 924 1,340 1,570
    20 1,960 1,800 1,760 1,890 2,070 1,460 991 854 871 905 1,310 1,640
    21 1,880 1,780 1,780 1,880 2,030 1,420 985 841 852 904 1,330 1,860
    22 1,930 1,820 1,790 1,880 2,010 1,410 987 843 848 926 1,440 2,170
    23 1,860 1,850 1,810 1,910 1,990 1,390 967 845 846 970 1,490 1,840
    24 1,820 1,760 1,820 1,980 1,970 1,360 969 839 856 949 1,510 1,710
    25 1,800 1,710 1,800 1,930 1,960 1,340 953 849 857 952 1,460 1,670
    26 1,790 1,680 1,830 1,920 1,950 1,320 951 848 856 956 1,460 1,700
    27 1,810 1,650 1,790 1,940 1,940 1,300 952 842 867 959 1,400 1,700
    28 1,810 1,680 1,770 1,960 1,940 1,290 938 836 861 991 1,390 1,770
    29 1,840 1,750 1,760 1,940 1,950 1,260 927 831 871 1,070 1,380 1,770
    30 1,810   1,870 1,910 1,920 1,270 925 827 873 1,020 1,410 1,810
    31 1,830   1,840   1,890   920 836   1,000   1,750