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USGS Daily Statistics for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.


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 03010500 Allegheny River at Eldred, PA


Mckean County, Pennsylvania
Hydrologic Unit Code 05010001
Latitude  41°57'48", Longitude  78°23'11" NAD27
Drainage area 550  square miles
Gage datum 1,416.53 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 1939-10-01 -> 2024-09-30)

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 1,350 1,020 1,460 2,330 1,320 786 518 342 235 487 727 1,240
2 1,310 1,000 1,430 2,450 1,330 794 519 325 248 457 742 1,290
3 1,270 1,010 1,460 2,520 1,290 830 509 302 293 409 744 1,230
4 1,270 1,000 1,510 2,610 1,230 865 433 301 304 397 695 1,210
5 1,200 981 1,650 2,780 1,170 809 412 290 274 376 677 1,140
6 1,150 932 1,810 2,900 1,120 789 399 298 256 372 688 1,080
7 1,100 919 1,860 2,750 1,110 763 382 317 231 357 673 1,090
8 1,040 952 1,890 2,520 1,130 729 387 349 204 358 672 1,150
9 1,090 929 1,910 2,310 1,210 684 375 314 245 361 672 1,130
10 1,090 914 1,800 2,170 1,240 610 333 340 298 383 723 1,120
11 1,040 938 1,820 2,060 1,260 542 297 337 304 366 774 1,150
12 1,050 947 1,790 2,010 1,350 536 323 317 300 384 802 1,150
13 1,120 958 1,820 2,010 1,410 593 357 317 314 390 798 1,200
14 1,180 946 1,810 1,970 1,410 666 325 336 360 416 749 1,160
15 1,160 1,030 1,850 1,920 1,340 719 331 352 360 459 749 1,170
16 1,120 1,060 1,920 1,900 1,290 751 378 349 312 473 807 1,130
17 1,010 1,050 1,900 1,870 1,250 775 342 277 294 436 902 1,080
18 961 1,090 1,900 1,810 1,190 701 504 282 380 446 958 1,080
19 994 1,170 1,870 1,690 1,200 650 952 330 475 495 936 1,050
20 1,150 1,210 1,890 1,610 1,170 618 677 338 473 515 944 1,010
21 1,140 1,270 1,920 1,570 1,150 682 516 325 404 588 958 1,050
22 1,140 1,320 2,050 1,540 1,090 922 459 345 392 636 923 1,110
23 1,230 1,360 2,090 1,480 1,130 1,240 430 300 390 576 947 1,150
24 1,200 1,410 1,990 1,440 1,100 1,110 402 260 383 542 919 1,200
25 1,300 1,460 1,960 1,420 1,020 794 386 229 388 549 924 1,270
26 1,340 1,500 1,970 1,430 998 666 363 207 398 565 1,070 1,230
27 1,360 1,530 1,980 1,430 974 601 358 195 398 584 1,170 1,180
28 1,290 1,510 1,940 1,400 999 558 363 206 445 658 1,210 1,190
29 1,170 1,480 1,960 1,370 1,070 552 376 231 535 728 1,240 1,280
30 1,140   2,040 1,350 955 534 342 253 542 793 1,210 1,290
31 1,080   2,150   814   326 250   758   1,360