Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

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 14209000 OAK GROVE FORK ABOVE POWERPLANT INTAKE, OR.


Clackamas County, Oregon
Hydrologic Unit Code 17090011
Latitude  45°04'17", Longitude 121°56'22" NAD27
Drainage area 124  square miles
Gage datum 2,100 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1909-10-01 -> 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
1 542 568 538 587 649 617 411 333 322 367 408 545
2 554 558 545 579 657 606 410 331 325 366 424 548
3 558 555 543 575 665 600 403 333 325 368 430 528
4 552 550 536 574 673 597 395 331 327 364 422 534
5 555 549 533 582 677 594 388 329 329 361 419 525
6 573 573 538 588 674 587 385 329 329 360 420 529
7 600 590 537 594 676 582 381 329 332 361 434 518
8 583 577 535 604 677 582 378 332 336 361 436 500
9 555 571 544 605 677 570 377 333 341 360 431 505
10 546 573 547 603 680 558 375 333 342 361 431 506
11 541 563 549 604 685 545 370 330 345 362 435 517
12 540 556 554 602 685 536 364 327 347 363 439 535
13 547 554 558 616 683 533 363 327 347 363 439 548
14 549 548 552 629 682 530 362 327 349 367 434 550
15 564 544 551 630 684 523 359 325 350 371 451 542
16 586 552 551 629 683 506 355 323 354 375 452 528
17 585 552 554 633 686 497 353 325 356 375 450 511
18 588 555 559 635 682 487 351 324 358 375 457 507
19 580 559 560 633 678 475 348 321 360 378 468 513
20 567 560 566 643 674 467 347 321 359 378 494 537
21 564 557 565 642 669 462 347 320 360 379 493 556
22 565 561 565 634 661 455 346 321 358 388 503 574
23 579 557 567 637 652 453 344 321 359 388 504 564
24 577 554 564 644 644 447 342 321 360 391 531 556
25 571 549 563 645 646 440 341 320 359 385 531 550
26 559 548 564 644 646 434 339 320 361 383 533 533
27 549 545 564 652 639 428 337 318 362 385 531 534
28 549 542 562 657 633 424 336 316 365 391 532 557
29 556 580 564 654 627 419 336 317 365 391 532 568
30 564   572 649 624 413 336 320 365 393 534 574
31 568   584   616   335 322   401   557