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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 14033500 UMATILLA RIVER NEAR UMATILLA, OR


Umatilla County, Oregon
Hydrologic Unit Code 17070103
Latitude  45°54'11", Longitude 119°19'33" NAD27
Drainage area 2,290  square miles
Gage datum 330.47 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 1904-10-01 -> 2020-09-30)

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
1 628 938 897 1,470 963 419 66 28 45 82 169 443
2 632 884 925 1,500 922 353 64 29 48 88 174 446
3 598 858 941 1,410 910 339 62 31 46 93 177 481
4 571 843 961 1,360 894 335 66 30 47 92 177 439
5 555 825 970 1,360 899 310 58 32 48 94 174 407
6 611 805 985 1,460 896 290 50 31 53 97 185 401
7 660 1,000 1,000 1,460 873 270 44 32 52 100 182 423
8 665 1,060 990 1,440 856 297 40 32 50 100 191 492
9 661 1,000 1,000 1,490 840 309 38 32 51 101 207 449
10 625 987 1,110 1,470 826 278 37 30 52 103 209 414
11 593 1,020 1,240 1,470 793 261 37 30 54 103 204 424
12 576 975 1,210 1,470 784 231 36 30 57 102 208 499
13 599 938 1,180 1,480 746 215 35 31 56 104 214 559
14 643 939 1,200 1,500 711 198 33 32 55 106 213 622
15 721 950 1,220 1,460 669 184 32 36 56 108 228 575
16 769 985 1,270 1,350 652 162 30 39 59 112 236 515
17 800 1,080 1,300 1,280 645 144 29 42 61 114 245 457
18 846 1,040 1,300 1,260 638 132 28 38 63 117 261 457
19 860 1,060 1,380 1,210 638 116 29 38 64 121 259 452
20 794 1,060 1,370 1,200 676 104 28 39 63 125 256 433
21 746 1,010 1,350 1,250 721 102 28 41 62 130 261 555
22 730 1,020 1,340 1,230 640 98 30 41 61 132 277 590
23 720 1,040 1,320 1,210 564 92 28 41 64 137 298 616
24 763 1,010 1,300 1,220 523 84 28 41 67 148 303 621
25 836 991 1,330 1,210 493 82 29 42 68 148 316 596
26 887 930 1,320 1,130 480 78 28 43 69 144 350 597
27 814 915 1,310 1,110 488 94 34 43 70 146 398 584
28 788 874 1,290 1,100 475 101 30 40 72 147 417 551
29 804 1,130 1,260 1,090 450 88 29 42 75 149 444 576
30 855   1,290 1,030 494 77 28 43 77 155 409 655
31 900   1,370   527   28 43   158   692