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USGS Surface-Water 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 03029000 Clarion River at Ridgway, PA


Elk County, Pennsylvania
Hydrologic Unit Code 05010005
Latitude  41°25'15", Longitude  78°44'10" NAD27
Drainage area 303  square miles
Gage datum 1,361.62 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 2017-10-01 -> 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 1,100 511 1,000 958 911 557 559 303 286 341 1,360 590
2 967 493 1,530 827 824 756 495 303 372 376 1,150 666
3 938 438 1,220 769 746 656 508 281 301 474 885 679
4 908 473 1,220 872 754 611 459 288 274 435 736 640
5 818 605 965 764 882 551 469 283 305 421 672 627
6 726 690 795 694 860 583 540 268 281 371 1,380 658
7 642 958 672 657 776 461 458 270 271 473 1,020 558
8 620 1,430 591 695 704 421 424 268 264 387 823 504
9 676 973 542 595 768 428 402 260 362 361 754 507
10 572 985 755 559 1,420 461 368 252 904 353 788 1,000
11 612 954 953 582 1,040 427 392 254 728 347 684 692
12 1,730 942 1,130 580 1,540 315 431 250 596 334 621 554
13 1,380 858 985 685 1,720 304 461 281 516 309 547 498
14 922 752 869 689 1,530 347 346 304 480 274 483 538
15 804 903 993 1,070 1,470 306 317 261 425 275 442 533
16 839 1,320 898 1,410 1,470 731 325 255 388 314 462 555
17 736 1,020 725 1,250 1,190 619 787 299 463 310 414 521
18 676 928 713 1,120 1,030 895 858 625 939 274 414 480
19 674 863 873 1,040 849 763 539 604 573 238 765 446
20 612 891 1,080 1,020 766 796 502 360 463 263 638 445
21 549 799 927 1,090 674 1,920 417 614 381 276 560 752
22 589 740 740 958 659 953 584 839 436 260 501 793
23 757 749 687 884 633 699 442 515 816 272 452 832
24 1,030 861 657 811 521 721 334 384 504 293 467 1,000
25 984 1,150 589 720 424 837 360 331 522 264 486 1,360
26 859 970 532 821 431 635 312 294 585 230 669 936
27 805 1,320 503 845 373 680 307 296 562 561 739 780
28 795 974 619 765 398 731 364 334 515 585 637 754
29 676 1,300 1,030 847 640 576 362 347 453 875 578 681
30 577   1,200 1,110 640 570 332 377 412 860 551 682
31 523   1,070   644   312 293   1,120   755