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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 14020850 UMATILLA R AT W RESERVATION BNDY NR PENDLETON, OR


Umatilla County, Oregon
Hydrologic Unit Code 17070103
Latitude  45°40'18", Longitude 118°44'08" NAD27
Drainage area 441  square miles
Gage datum 1,130 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 1995-10-01 -> 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
1 963 984 859 1,460 1,060 567 120 46 41 60 101 401
2 845 862 846 1,410 1,000 554 112 45 42 59 94 459
3 688 840 864 1,340 992 674 105 44 42 57 91 496
4 619 849 847 1,330 986 610 99 44 42 58 89 441
5 591 882 856 1,400 1,030 579 94 43 43 57 88 409
6 603 1,230 982 1,510 1,050 491 90 43 43 57 91 381
7 647 1,560 941 1,470 1,020 432 86 44 42 56 98 360
8 723 1,350 976 1,630 931 399 82 43 42 57 122 422
9 689 1,220 1,080 1,750 866 377 80 43 44 59 125 438
10 689 1,110 1,440 1,640 807 390 79 42 44 61 121 450
11 686 931 1,410 1,540 789 401 77 42 45 61 119 445
12 703 846 1,310 1,570 810 400 73 41 44 61 130 487
13 727 809 1,320 1,540 797 384 71 41 43 61 141 608
14 698 803 1,370 1,610 799 355 68 41 43 61 163 683
15 732 960 1,400 1,440 852 326 65 40 43 62 159 626
16 873 1,030 1,540 1,300 961 297 63 39 45 63 153 529
17 1,010 1,020 1,420 1,430 1,020 275 62 39 46 63 157 510
18 851 1,050 1,320 1,340 996 256 61 39 48 63 159 487
19 816 1,050 1,380 1,330 936 248 60 39 49 63 170 481
20 817 942 1,350 1,600 946 229 59 40 50 68 211 449
21 842 862 1,310 1,550 1,020 212 57 41 51 67 229 618
22 791 898 1,300 1,410 842 197 55 41 51 69 256 544
23 702 920 1,400 1,390 787 180 55 42 50 73 260 495
24 734 913 1,440 1,540 781 168 53 42 49 74 274 493
25 736 816 1,480 1,430 725 161 52 41 48 74 313 470
26 714 740 1,430 1,350 727 156 50 42 49 73 415 435
27 794 705 1,360 1,340 734 152 49 41 49 75 357 418
28 726 773 1,370 1,280 747 146 48 41 49 77 519 459
29 863 1,020 1,480 1,210 742 137 47 40 50 86 461 662
30 952   1,520 1,120 666 128 47 40 51 90 436 892
31 996   1,510   605   46 41   99   930