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USGS Daily Statistics for Pennsylvania

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[!] ICE EFFECTS ON STREAMFLOW -- During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.



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 03036000 Mahoning Creek at Mahoning Creek Dam, PA


Armstrong County, Pennsylvania
Hydrologic Unit Code 05010006
Latitude  40°55'39", Longitude  79°17'29" NAD27
Drainage area 344  square miles
Gage datum 1,003.39 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 1940-10-01 -> 2020-09-30)

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
1 886 779 1,170 1,060 718 559 498 207 188 266 387 698
2 922 647 1,230 1,110 707 543 506 199 225 277 386 675
3 937 701 1,330 1,160 720 528 507 214 200 284 379 646
4 970 859 1,210 1,180 636 495 441 240 204 287 385 661
5 1,060 918 1,070 1,260 594 482 370 259 209 299 382 671
6 1,060 903 1,030 1,310 598 436 337 266 213 307 405 675
7 989 893 1,130 1,300 598 396 320 254 188 322 421 643
8 912 909 1,310 1,300 647 420 314 248 154 288 409 636
9 801 878 1,300 1,230 710 429 303 263 173 267 369 710
10 682 799 1,320 1,180 733 446 327 280 199 260 353 766
11 633 705 1,350 1,170 725 428 363 294 240 266 389 771
12 630 693 1,290 1,130 750 385 398 301 287 276 422 753
13 585 773 1,280 1,050 812 412 390 308 293 246 418 772
14 619 806 1,250 956 854 462 351 309 270 218 416 792
15 639 770 1,290 875 837 476 333 305 262 245 396 789
16 659 808 1,390 903 830 469 331 331 248 266 381 777
17 701 1,020 1,390 1,020 827 465 351 321 206 286 407 773
18 656 1,080 1,230 1,060 843 485 355 283 210 315 460 737
19 596 1,020 1,170 1,020 877 516 324 253 206 306 519 713
20 600 983 1,190 906 841 532 292 223 191 294 555 719
21 666 957 1,210 769 809 534 320 176 187 276 582 700
22 729 1,000 1,170 690 760 534 349 171 173 266 598 677
23 738 1,030 1,160 678 693 523 374 185 169 274 584 743
24 762 1,100 1,160 710 624 506 402 198 171 283 529 807
25 807 1,160 1,130 757 618 487 329 180 170 281 535 814
26 823 1,100 1,140 775 655 444 280 177 185 299 581 800
27 808 1,070 1,120 769 713 406 264 171 200 329 595 780
28 884 1,150 1,090 768 685 462 237 155 216 338 605 809
29 975 895 1,070 762 616 480 234 147 223 352 625 830
30 1,010   1,050 761 571 499 224 124 247 375 670 833
31 941   1,070   571   221 139   383   861