Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 13333000 GRANDE RONDE RIVER AT TROY, OR


Wallowa County, Oregon
Hydrologic Unit Code 17060106
Latitude  45°56'45", Longitude 117°27'00" NAD27
Drainage area 3,275  square miles
Gage datum 1,585.98 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 72 - 73 years of record in, ft3/s   (Calculation Period 1944-10-01 -> 2017-09-30)

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 1,960 2,690 3,410 5,460 6,490 6,990 3,670 976 759 766 976 1,640
2 1,860 2,610 3,380 5,560 6,520 6,920 3,530 967 753 773 964 1,900
3 1,770 2,500 3,450 5,510 6,590 7,030 3,440 945 737 774 954 1,900
4 1,680 2,400 3,450 5,470 6,670 7,010 3,330 919 727 782 958 1,740
5 1,620 2,300 3,440 5,590 6,820 7,110 3,180 897 728 782 963 1,620
6 1,700 2,240 3,540 5,850 7,000 7,030 3,060 873 728 778 974 1,560
7 1,920 2,520 3,590 6,030 7,170 6,880 2,960 855 723 779 1,030 1,630
8 2,030 2,760 3,650 6,070 7,260 6,660 2,840 842 728 786 1,090 1,700
9 1,960 2,810 3,760 6,120 7,350 6,460 2,750 820 725 792 1,100 1,630
10 1,880 2,800 4,210 6,100 7,260 6,170 2,690 798 723 800 1,100 1,560
11 1,830 2,690 4,280 6,070 7,330 5,960 2,550 789 720 831 1,120 1,650
12 1,810 2,660 4,260 6,080 7,320 5,890 2,400 781 717 867 1,210 2,090
13 1,820 2,790 4,310 6,240 7,310 5,870 2,300 772 716 864 1,210 2,110
14 1,940 2,780 4,370 6,490 7,310 5,760 2,200 769 714 856 1,190 2,260
15 2,150 2,910 4,430 6,440 7,380 5,690 2,070 765 725 851 1,150 2,250
16 2,420 3,170 4,680 6,390 7,520 5,630 1,940 770 732 847 1,150 1,930
17 2,560 3,370 4,610 6,470 7,610 5,520 1,820 765 729 848 1,140 1,790
18 2,510 3,570 4,740 6,560 7,670 5,390 1,720 757 726 835 1,150 1,750
19 2,500 3,830 4,930 6,630 7,820 5,340 1,620 752 727 839 1,140 1,660
20 2,460 3,760 4,870 6,820 7,810 5,230 1,530 747 734 847 1,170 1,650
21 2,410 3,700 4,910 6,870 7,690 5,100 1,450 750 742 859 1,210 1,790
22 2,240 3,750 4,950 6,790 7,540 4,930 1,380 749 740 873 1,200 2,150
23 2,140 3,760 5,020 6,820 7,460 4,750 1,310 756 734 914 1,220 2,300
24 2,250 3,770 5,110 6,920 7,390 4,570 1,250 783 734 918 1,270 2,000
25 2,290 3,750 5,150 6,780 7,360 4,440 1,200 784 736 913 1,350 1,930
26 2,270 3,630 5,240 6,630 7,410 4,300 1,150 776 746 920 1,530 1,920
27 2,240 3,520 5,230 6,550 7,470 4,170 1,110 767 755 924 1,470 1,860
28 2,280 3,490 5,160 6,580 7,350 4,010 1,070 757 748 933 1,500 1,860
29 2,410 4,030 5,140 6,540 7,250 3,900 1,040 748 756 958 1,530 1,950
30 2,490   5,270 6,520 7,240 3,780 1,020 744 762 952 1,570 1,890
31 2,610   5,340   7,120   993 748   968   1,900