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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 14018500 WALLA WALLA RIVER NEAR TOUCHET, WA


Walla Walla County, Washington
Hydrologic Unit Code 17070102
Latitude  46°01'40", Longitude 118°43'43" NAD27
Drainage area 1,657  square miles
Gage datum 405.00 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 1951-10-01 -> 2024-09-30)

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
1 873 1,380 1,160 1,340 995 508 91 20 26 71 131 559
2 833 1,300 1,220 1,310 955 463 85 19 28 70 136 662
3 790 1,150 1,210 1,260 927 487 80 19 30 65 126 697
4 805 1,160 1,160 1,170 935 478 75 19 30 68 124 620
5 812 1,130 1,140 1,160 952 473 70 18 29 63 157 606
6 1,000 1,110 1,160 1,270 940 464 66 18 31 58 156 642
7 992 1,460 1,180 1,270 932 445 62 17 31 57 168 671
8 1,010 1,320 1,180 1,270 924 445 63 19 32 57 190 725
9 1,030 1,170 1,180 1,310 907 440 56 19 35 58 186 653
10 994 1,370 1,330 1,310 876 407 55 18 35 61 190 641
11 937 1,310 1,390 1,260 849 399 54 18 35 66 202 695
12 916 1,280 1,300 1,250 825 369 49 18 37 70 230 770
13 1,000 1,210 1,330 1,200 788 389 46 17 35 70 244 750
14 1,100 1,200 1,330 1,210 750 414 42 17 36 68 249 797
15 1,230 1,250 1,350 1,190 769 352 40 18 36 78 231 766
16 1,250 1,280 1,370 1,100 779 309 41 19 38 73 233 703
17 1,320 1,370 1,380 1,060 785 277 37 21 40 72 239 677
18 1,280 1,340 1,290 1,050 793 264 36 19 41 69 245 680
19 1,300 1,410 1,290 1,030 787 241 34 18 43 69 258 666
20 1,260 1,420 1,240 1,090 797 226 33 18 46 72 293 677
21 1,190 1,400 1,230 1,160 793 205 32 19 48 79 322 808
22 1,100 1,400 1,220 1,120 720 185 31 22 50 85 341 984
23 1,080 1,360 1,250 1,090 660 163 31 23 50 98 369 1,060
24 1,190 1,360 1,240 1,170 625 145 30 25 49 110 379 904
25 1,240 1,260 1,300 1,130 597 131 27 24 50 99 441 848
26 1,160 1,180 1,300 1,050 579 122 25 26 51 96 517 852
27 1,120 1,120 1,310 1,030 588 115 24 26 56 95 519 840
28 1,140 1,110 1,260 1,050 554 109 22 25 60 96 507 812
29 1,210 1,260 1,240 1,020 540 100 21 24 59 106 536 791
30 1,350   1,270 1,000 544 96 20 24 61 118 506 881
31 1,360   1,340   516   20 26   116   900