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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 14137000 SANDY RIVER NEAR MARMOT, OR


Clackamas County, Oregon
Hydrologic Unit Code 17080001
Latitude  45°23'59", Longitude 122°08'10" NAD27
Drainage area 264  square miles
Gage datum 0.00 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 1911-10-01 -> 2023-09-30)

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 1,890 2,000 1,610 1,960 1,870 1,500 854 479 412 456 1,050 2,100
2 2,120 1,860 1,670 1,850 1,900 1,490 827 470 405 481 1,100 2,270
3 2,020 1,780 1,580 1,780 1,890 1,460 808 466 388 512 1,130 2,050
4 2,000 1,710 1,540 1,740 1,880 1,430 778 462 384 497 1,200 2,040
5 2,160 1,680 1,590 1,860 1,900 1,440 753 455 387 479 1,180 1,920
6 2,390 1,920 1,640 1,840 1,920 1,430 735 448 392 471 1,170 2,080
7 2,340 2,150 1,630 1,880 1,940 1,490 729 449 390 518 1,380 2,040
8 2,110 1,830 1,550 1,910 1,890 1,500 708 445 377 501 1,360 1,740
9 1,970 1,840 1,650 1,860 1,860 1,470 700 436 370 578 1,290 1,730
10 1,930 1,970 1,700 1,850 1,840 1,420 686 432 374 569 1,150 1,830
11 1,870 1,810 1,610 1,880 1,840 1,380 669 427 398 590 1,300 2,110
12 1,990 1,740 1,600 1,850 1,820 1,330 653 422 391 582 1,350 2,180
13 2,180 1,830 1,610 1,920 1,800 1,320 649 416 381 571 1,380 2,290
14 2,220 1,790 1,580 1,940 1,830 1,280 642 414 389 566 1,320 2,020
15 2,230 1,800 1,620 1,890 1,840 1,240 628 413 402 575 1,360 1,850
16 2,220 1,920 1,680 1,850 1,850 1,210 619 411 405 600 1,440 1,760
17 2,190 1,930 1,700 1,840 1,850 1,180 611 409 401 574 1,610 1,800
18 2,230 1,910 1,760 1,850 1,820 1,150 595 411 410 587 1,600 1,850
19 2,160 1,980 1,730 1,820 1,790 1,140 583 408 414 614 1,690 2,000
20 2,010 1,910 1,660 1,970 1,780 1,120 570 405 419 649 1,890 2,230
21 1,960 1,920 1,650 1,920 1,750 1,090 560 401 403 703 1,780 2,320
22 1,840 1,920 1,660 1,860 1,720 1,050 554 402 401 806 1,770 2,500
23 1,990 1,960 1,650 1,840 1,700 1,010 551 401 410 813 1,850 2,290
24 2,060 1,880 1,670 1,890 1,650 975 542 403 422 773 2,070 2,150
25 2,130 1,700 1,660 1,880 1,650 965 529 403 421 765 2,330 2,020
26 1,960 1,690 1,650 1,850 1,640 942 522 411 449 754 2,130 1,900
27 1,830 1,620 1,670 1,970 1,640 923 516 403 424 782 2,040 1,950
28 1,860 1,630 1,710 1,940 1,610 906 509 394 430 845 2,040 2,260
29 1,860 1,730 1,850 1,890 1,620 907 499 392 457 866 1,970 2,220
30 1,890   1,950 1,880 1,600 878 491 398 454 837 2,080 2,230
31 1,930   2,060   1,530   482 398   988   1,980