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USGS Daily Statistics for the Nation

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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 03072000 Dunkard Creek at Shannopin, PA


Greene County, Pennsylvania
Hydrologic Unit Code 05020005
Latitude  39°45'33", Longitude  79°58'15" NAD27
Drainage area 229  square miles
Gage datum 808.8 feet above NAVD88
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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 -> 2026-09-30)

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
1 427 489 590 543 291 190 84 79 87 56 116 256
2 511 517 596 597 328 262 91 64 77 67 98 256
3 457 527 495 642 387 274 88 75 57 72 97 268
4 517 531 645 609 378 339 130 89 53 57 122 296
5 509 521 901 578 430 270 130 109 44 68 177 232
6 411 567 872 499 447 232 135 115 64 51 125 242
7 404 592 866 519 479 209 106 99 65 46 107 333
8 410 512 723 495 434 158 112 72 40 47 116 360
9 382 428 647 522 411 166 102 79 73 72 134 396
10 387 509 711 598 433 204 125 83 113 78 120 333
11 407 497 632 505 387 259 137 107 67 54 125 329
12 466 471 641 596 412 164 155 84 46 48 194 287
13 383 510 602 695 356 190 153 64 69 61 159 356
14 360 624 615 637 327 188 112 56 84 71 120 371
15 436 466 677 538 299 151 95 51 71 102 139 350
16 392 562 519 497 314 136 83 48 56 142 201 399
17 310 507 593 441 309 158 70 65 94 72 194 359
18 348 550 553 394 356 146 68 182 226 98 150 377
19 390 576 604 384 370 125 149 134 113 88 188 339
20 397 448 662 390 353 144 89 76 64 114 231 251
21 387 501 581 380 355 147 70 102 61 102 170 330
22 350 540 642 335 282 185 68 79 115 95 165 371
23 400 631 579 349 280 259 121 86 87 69 212 357
24 513 658 645 370 331 220 126 93 133 64 187 351
25 559 627 489 426 277 137 86 50 92 61 177 427
26 596 601 516 421 292 104 86 53 100 61 204 459
27 566 535 493 398 252 96 83 67 71 79 301 377
28 554 509 432 392 303 138 109 50 91 90 269 368
29 489 533 503 363 221 123 172 45 99 91 273 317
30 519   497 362 192 96 105 56 67 111 237 430
31 496   473   294   94 51   99   376