Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 01473000 Perkiomen Creek at Graterford, PA


Montgomery County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°13'46", Longitude  75°27'07" NAD27
Drainage area 279  square miles
Gage datum 112.66 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1956-10-01 -> 2021-09-30)

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
1 612 383 737 826 643 389 341 174 150 419 307 631
2 639 540 805 1,110 378 431 224 279 201 217 286 543
3 574 809 579 900 419 344 171 183 226 227 458 511
4 565 658 630 789 479 400 208 575 185 183 255 477
5 502 560 793 951 434 344 176 270 145 194 249 659
6 424 494 793 730 521 324 224 212 265 199 241 505
7 465 503 863 645 495 327 381 183 375 140 260 561
8 570 579 719 569 441 277 171 176 250 330 419 584
9 577 400 820 594 469 226 155 164 227 304 383 644
10 425 448 750 775 438 262 162 171 173 285 337 525
11 410 533 797 533 460 267 257 188 160 230 295 707
12 534 524 752 499 499 326 313 186 426 222 412 746
13 433 768 803 725 512 435 324 386 385 180 420 676
14 504 609 968 556 532 312 424 235 317 172 407 771
15 465 601 798 746 350 228 288 190 383 211 335 543
16 441 596 661 1,080 517 276 211 164 434 202 360 598
17 350 537 726 712 487 318 182 202 300 228 469 773
18 430 530 680 467 370 203 185 172 446 219 334 559
19 651 598 712 391 406 247 172 144 253 543 319 443
20 695 566 852 504 362 342 149 124 294 352 451 408
21 563 600 969 442 303 378 210 133 187 302 360 899
22 485 576 1,160 431 296 434 224 316 305 214 337 537
23 453 646 908 445 330 314 306 198 295 242 580 504
24 775 946 831 436 466 256 264 147 329 253 348 572
25 977 1,090 777 508 365 304 212 130 246 252 492 828
26 912 816 654 496 350 240 186 122 213 229 562 605
27 703 652 783 569 433 249 264 119 417 397 524 533
28 608 743 707 551 334 382 408 610 408 477 722 473
29 498 508 762 499 561 273 276 186 456 400 575 538
30 447   726 593 601 222 223 153 234 391 640 433
31 487   795   456   194 156   283   428