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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 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 -> 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 1,900 2,010 1,580 1,970 1,870 1,500 852 478 412 457 1,050 2,100
2 2,140 1,870 1,630 1,850 1,900 1,480 825 469 405 483 1,110 2,280
3 2,030 1,780 1,550 1,780 1,880 1,450 806 466 388 514 1,140 2,060
4 2,000 1,710 1,530 1,730 1,870 1,430 776 461 384 499 1,150 2,050
5 2,160 1,680 1,580 1,850 1,890 1,430 751 454 388 482 1,090 1,930
6 2,340 1,930 1,640 1,840 1,890 1,420 732 448 393 473 1,170 2,090
7 2,290 2,150 1,620 1,880 1,890 1,480 726 448 391 521 1,380 2,050
8 2,090 1,840 1,550 1,910 1,860 1,490 706 445 378 503 1,360 1,730
9 1,960 1,840 1,650 1,860 1,840 1,470 699 435 370 582 1,290 1,730
10 1,930 1,970 1,700 1,850 1,830 1,390 685 431 374 572 1,150 1,830
11 1,860 1,810 1,620 1,880 1,840 1,310 667 426 399 593 1,300 2,110
12 1,980 1,740 1,600 1,860 1,820 1,290 651 421 392 585 1,350 2,170
13 2,180 1,830 1,610 1,930 1,790 1,280 647 416 382 574 1,380 2,280
14 2,210 1,800 1,580 1,950 1,800 1,240 641 413 390 569 1,320 2,030
15 2,220 1,800 1,610 1,890 1,820 1,220 627 413 403 578 1,360 1,850
16 2,220 1,930 1,680 1,860 1,830 1,190 618 411 406 604 1,440 1,770
17 2,190 1,940 1,700 1,850 1,840 1,170 609 408 402 577 1,610 1,810
18 2,230 1,920 1,760 1,860 1,810 1,140 594 411 411 591 1,600 1,850
19 2,160 1,980 1,720 1,820 1,780 1,130 582 408 416 618 1,690 2,000
20 1,990 1,920 1,650 1,980 1,770 1,110 569 405 421 653 1,900 2,210
21 1,940 1,930 1,650 1,920 1,750 1,080 560 401 404 708 1,790 2,310
22 1,830 1,930 1,660 1,860 1,720 1,040 553 402 402 809 1,780 2,490
23 1,980 1,960 1,640 1,850 1,700 1,000 551 402 411 817 1,850 2,280
24 2,060 1,890 1,660 1,890 1,650 970 541 403 423 776 2,080 2,140
25 2,130 1,710 1,660 1,880 1,650 960 528 403 422 766 2,340 2,020
26 1,970 1,690 1,650 1,850 1,640 938 521 411 451 753 2,140 1,900
27 1,830 1,630 1,670 1,970 1,640 919 515 403 425 784 2,050 1,950
28 1,870 1,620 1,710 1,950 1,610 902 508 394 432 849 2,030 2,270
29 1,870 1,730 1,850 1,890 1,610 904 498 393 458 871 1,960 2,220
30 1,900   1,950 1,870 1,590 875 491 398 456 842 2,080 2,240
31 1,940   2,070   1,520   481 398   993   1,990