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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 14309500 WEST FORK COW CREEK NEAR GLENDALE, OR


Douglas County, Oregon
Hydrologic Unit Code 17100302
Latitude  42°48'15", Longitude 123°36'35" NAD27
Drainage area 86.9  square miles
Gage datum 1,018.48 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 1955-10-01 -> 2025-09-30)

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
1 507 514 467 459 134 61 25 11 8.5 14 61 503
2 444 509 484 396 134 59 24 11 9 13 78 582
3 497 507 465 353 140 57 23 11 9.1 15 67 526
4 569 457 443 310 139 63 22 10 8.6 13 73 479
5 555 430 477 288 153 59 22 10 8.9 15 99 486
6 586 511 466 282 193 56 21 10 8.6 16 128 545
7 500 516 443 336 168 55 20 10 8.3 18 102 476
8 631 523 451 381 148 52 20 10 8.1 15 144 483
9 647 571 511 348 143 49 19 9.8 9.8 23 145 421
10 736 505 519 351 140 48 19 9.7 13 29 192 520
11 717 440 500 345 132 46 18 9.5 11 34 187 514
12 728 447 540 317 116 43 18 9.2 9.1 36 216 516
13 787 572 581 321 105 42 18 9 8.7 39 191 526
14 746 552 568 296 96 41 17 9 8.7 41 214 566
15 860 540 550 269 95 39 16 9.1 8.7 41 216 599
16 781 604 556 251 95 37 16 9.1 9.3 53 215 537
17 822 614 501 248 93 36 16 8.9 9.9 38 245 524
18 755 711 506 247 107 35 16 8.9 12 35 252 485
19 779 636 439 256 101 34 16 9.2 13 35 340 530
20 774 548 425 239 96 32 15 9.1 11 30 347 608
21 674 514 444 244 99 31 14 9 11 28 332 850
22 653 486 460 226 96 30 14 8.8 9.9 30 376 791
23 629 487 465 213 86 30 14 8.7 9.2 50 421 617
24 653 522 479 219 81 29 13 9.3 9.8 41 445 567
25 581 529 460 194 78 28 13 9.7 13 61 380 547
26 619 521 444 179 95 28 13 9 19 75 382 647
27 584 503 424 184 79 27 12 8.9 16 76 383 638
28 573 498 458 172 72 26 12 8.5 18 75 410 669
29 533 500 502 155 72 26 11 8.3 19 65 413 600
30 472   602 141 67 25 11 9.1 21 86 436 605
31 490   506   65   11 8.8   71   605