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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 14170000 LONG TOM RIVER AT MONROE, OR


Benton County, Oregon
Hydrologic Unit Code 17090003
Latitude  44°18'47", Longitude 123°17'43" NAD27
Drainage area 391  square miles
Gage datum 270.57 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 1921-10-01 -> 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 2,150 1,900 1,200 899 299 171 62 42 70 288 716 1,220
2 2,140 1,980 1,130 845 296 162 59 42 72 368 795 1,230
3 2,120 1,990 1,060 783 315 158 56 43 73 430 838 1,260
4 2,140 1,960 1,000 677 331 156 53 43 77 488 800 1,360
5 2,030 1,910 1,040 619 306 169 52 46 81 531 791 1,360
6 2,050 1,860 1,040 585 334 166 49 50 86 554 768 1,420
7 2,140 1,900 1,010 565 353 154 48 50 95 594 759 1,430
8 2,120 1,820 987 606 331 138 46 50 112 614 753 1,440
9 2,030 1,680 963 628 308 128 46 50 114 631 768 1,430
10 2,110 1,580 987 611 278 122 46 52 117 659 761 1,420
11 2,070 1,480 1,000 603 273 115 45 49 120 669 752 1,420
12 2,110 1,400 974 611 255 107 45 48 125 676 766 1,400
13 2,160 1,440 1,010 618 238 97 44 49 127 680 740 1,380
14 2,180 1,450 1,010 606 238 94 43 52 129 670 704 1,430
15 2,190 1,480 995 606 240 91 43 53 128 665 669 1,460
16 2,160 1,540 1,000 625 228 87 44 55 136 665 670 1,460
17 2,150 1,570 981 603 231 84 44 59 143 652 642 1,520
18 2,250 1,600 924 555 260 80 45 60 145 662 667 1,550
19 2,170 1,560 912 494 247 77 44 61 149 661 741 1,640
20 2,150 1,540 865 470 222 78 43 62 139 684 780 1,720
21 2,130 1,560 843 462 218 82 41 64 162 689 895 1,820
22 1,990 1,510 860 448 223 85 42 65 165 675 1,010 1,840
23 1,910 1,380 859 435 207 87 42 65 166 679 1,050 1,830
24 1,910 1,340 858 429 188 83 42 65 162 681 1,090 1,840
25 1,900 1,330 831 416 189 79 42 68 182 699 1,110 1,830
26 1,950 1,370 792 395 195 73 41 72 191 688 1,160 1,840
27 2,000 1,370 771 380 202 71 41 69 196 689 1,180 1,880
28 1,980 1,310 785 347 191 68 42 68 210 704 1,210 2,090
29 1,950 1,540 818 324 177 65 42 68 220 710 1,170 2,100
30 1,880   887 306 162 63 41 70 240 694 1,170 2,110
31 1,880   877   163   42 71   696   2,160