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USGS Daily Statistics for Pennsylvania

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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 01601500 WILLS CREEK NEAR CUMBERLAND, MD


Allegany County, Maryland
Hydrologic Unit Code 02070002
Latitude  39°40'10.6", Longitude  78°47'16.9" NAD83
Drainage area 247  square miles
Gage datum 640.27 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 90 - 91 years of record in, ft3/s   (Calculation Period 1904-10-01 -> 2019-09-30)

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
1 437 348 654 792 446 316 167 86 70 103 130 356
2 470 369 611 827 423 312 135 88 64 93 145 343
3 408 414 597 767 469 329 132 107 61 104 163 307
4 389 417 726 782 499 363 132 95 64 88 184 304
5 383 399 969 835 554 346 124 83 64 83 247 282
6 379 387 920 728 582 285 125 85 134 84 178 268
7 384 412 770 717 582 274 140 83 177 77 181 316
8 382 377 669 658 668 278 146 79 115 85 268 344
9 365 361 664 696 647 242 123 81 231 142 201 334
10 388 389 691 701 616 230 126 77 186 111 172 323
11 384 410 759 638 562 297 117 74 115 104 150 353
12 414 419 777 626 546 279 103 92 86 99 158 332
13 386 470 894 732 541 315 101 140 93 90 164 332
14 337 557 914 666 520 260 106 109 78 115 154 350
15 353 499 882 661 480 202 101 90 74 283 158 329
16 367 496 764 769 549 181 94 78 84 197 179 326
17 349 492 863 775 535 171 98 80 136 142 196 309
18 351 489 795 593 532 183 101 108 221 130 178 316
19 545 569 787 581 517 197 96 98 160 119 219 309
20 400 555 861 657 468 230 120 95 105 129 238 291
21 363 564 905 598 467 295 106 91 91 145 211 312
22 366 581 889 554 426 251 94 93 93 130 224 308
23 391 604 816 502 426 309 103 96 89 174 225 310
24 434 647 905 491 383 240 89 85 86 180 196 330
25 470 695 876 558 357 180 91 78 130 138 183 346
26 449 726 756 697 334 149 79 85 136 131 194 374
27 433 667 726 556 345 174 90 84 118 122 243 377
28 417 645 822 577 391 189 82 77 152 178 360 347
29 377 663 894 602 390 170 103 85 111 193 343 365
30 382   828 504 334 167 89 66 104 193 316 427
31 380   859   369   89 73   145   422