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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 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 -> 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
1 427 489 590 543 291 190 82 75 88 56 116 256
2 511 517 596 597 328 262 84 62 78 67 98 256
3 457 527 495 642 387 274 86 74 58 73 97 268
4 517 531 645 609 378 339 129 88 54 58 123 296
5 509 521 901 578 430 270 130 110 45 69 179 232
6 411 567 872 499 447 232 135 115 65 51 127 242
7 404 592 866 519 479 209 106 100 66 46 108 333
8 410 512 723 495 434 158 111 72 40 46 117 360
9 382 428 647 522 411 166 101 79 74 71 135 396
10 387 509 711 598 433 204 125 84 114 78 121 333
11 407 497 632 505 387 259 138 108 67 55 126 329
12 466 471 641 596 412 164 156 84 46 48 196 287
13 383 510 602 695 356 190 154 64 70 61 161 356
14 360 624 615 637 327 188 112 56 85 72 121 371
15 436 466 677 538 299 151 96 51 72 103 140 350
16 392 562 519 497 314 136 83 48 57 143 203 399
17 310 507 593 441 309 158 71 65 95 73 196 359
18 348 550 553 394 356 146 68 184 228 99 151 377
19 390 576 604 384 370 125 149 135 115 89 189 339
20 397 448 662 390 353 144 89 77 65 115 232 251
21 387 501 581 380 355 147 70 103 61 103 171 330
22 350 540 642 335 282 185 68 80 116 95 166 371
23 400 631 579 349 280 259 122 87 88 69 214 357
24 513 658 645 370 331 221 126 94 134 64 189 351
25 559 627 489 426 277 137 80 50 93 61 178 427
26 596 601 516 421 292 103 75 53 99 61 202 459
27 566 535 493 398 252 89 79 67 71 79 301 377
28 554 509 432 392 303 136 103 50 92 91 269 368
29 489 533 503 363 221 120 171 45 100 92 275 317
30 519   497 362 192 94 102 57 67 112 239 430
31 496   473   294   92 52   99   376