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


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Surface-Water 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 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 water year of record in, ft3/s   (Calculation Period 1944-10-01 -> 2022-09-30)

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 1,930 2,650 3,320 5,460 6,570 7,040 3,620 959 744 761 967 1,610
2 1,830 2,600 3,310 5,560 6,570 6,960 3,490 949 738 769 958 1,840
3 1,750 2,530 3,400 5,520 6,620 7,070 3,390 928 722 769 951 1,850
4 1,660 2,480 3,410 5,500 6,680 7,040 3,270 903 713 776 954 1,700
5 1,610 2,410 3,400 5,620 6,820 7,110 3,130 882 713 775 959 1,580
6 1,680 2,360 3,500 5,900 7,010 7,020 3,010 858 713 772 973 1,520
7 1,890 2,860 3,550 6,170 7,180 6,840 2,920 841 709 772 1,020 1,580
8 2,010 2,970 3,600 6,380 7,260 6,600 2,790 828 715 780 1,080 1,660
9 1,940 2,940 3,710 6,470 7,360 6,390 2,700 807 713 787 1,080 1,580
10 1,870 2,880 4,140 6,380 7,270 6,100 2,640 786 712 798 1,090 1,520
11 1,820 2,740 4,190 6,290 7,330 5,890 2,500 777 709 826 1,110 1,600
12 1,830 2,690 4,180 6,270 7,310 5,820 2,360 770 707 862 1,200 2,020
13 1,860 2,790 4,230 6,390 7,310 5,820 2,270 762 706 859 1,200 2,040
14 1,970 2,770 4,320 6,610 7,300 5,730 2,160 759 704 852 1,180 2,170
15 2,140 2,890 4,420 6,530 7,380 5,650 2,030 754 715 846 1,140 2,170
16 2,390 3,120 4,660 6,490 7,510 5,590 1,900 757 721 841 1,140 1,860
17 2,510 3,310 4,580 6,540 7,630 5,470 1,790 752 718 842 1,140 1,740
18 2,460 3,490 4,710 6,610 7,690 5,340 1,690 744 717 831 1,150 1,700
19 2,460 3,730 4,900 6,680 7,810 5,280 1,590 739 720 835 1,130 1,630
20 2,430 3,650 4,850 6,910 7,810 5,170 1,500 734 731 846 1,160 1,630
21 2,380 3,590 4,890 6,970 7,760 5,050 1,430 736 739 856 1,210 1,770
22 2,220 3,630 4,940 6,880 7,590 4,880 1,350 737 735 879 1,210 2,110
23 2,120 3,670 5,040 6,920 7,500 4,700 1,290 742 729 922 1,240 2,240
24 2,230 3,670 5,150 7,020 7,420 4,520 1,230 767 729 923 1,290 1,950
25 2,270 3,650 5,200 6,870 7,380 4,390 1,180 767 730 916 1,360 1,880
26 2,260 3,520 5,270 6,720 7,450 4,250 1,130 760 741 920 1,510 1,870
27 2,230 3,410 5,250 6,630 7,480 4,120 1,090 752 750 923 1,450 1,820
28 2,260 3,390 5,200 6,660 7,370 3,960 1,050 744 743 930 1,480 1,800
29 2,390 3,940 5,190 6,610 7,280 3,850 1,020 734 751 954 1,510 1,900
30 2,470   5,300 6,600 7,300 3,740 998 730 756 949 1,550 1,880
31 2,580   5,360   7,190   976 734   961   1,870