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 03225500 Olentangy River near Delaware OH


Delaware County, Ohio
Hydrologic Unit Code 05060001
Latitude  40°21'18", Longitude  83°04'02" NAD27
Drainage area 393  square miles
Contributing drainage area 393  square miles
Gage datum 877.67 feet above NAVD88
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 1950-10-01 -> 2023-09-30)

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
1 539 616 783 455 474 397 377 96 77 95 201 513
2 583 642 751 369 504 423 374 99 68 96 206 511
3 620 741 747 380 508 391 331 134 65 113 174 484
4 682 782 721 480 464 346 342 129 76 92 162 466
5 658 677 778 555 462 366 395 114 89 94 212 423
6 532 583 893 675 528 464 342 74 79 121 219 404
7 504 438 1,040 721 500 424 276 87 54 117 217 484
8 468 455 999 629 476 408 281 95 60 115 216 492
9 507 518 951 609 463 391 310 121 72 87 216 450
10 576 580 1,010 602 418 373 308 153 85 73 215 414
11 500 614 1,080 629 349 352 271 137 61 88 188 445
12 483 603 1,080 646 354 379 311 141 39 78 223 426
13 568 574 980 727 525 368 351 160 38 70 342 504
14 572 496 862 741 599 367 363 135 45 63 320 538
15 573 465 848 727 548 437 352 132 60 73 329 495
16 492 547 841 663 545 399 398 113 53 70 387 485
17 494 658 891 560 583 283 387 81 45 61 402 442
18 552 684 893 509 494 300 353 85 56 67 383 423
19 579 694 831 479 462 362 359 79 74 75 410 432
20 542 745 730 490 447 340 283 108 92 92 406 403
21 466 832 679 529 432 307 183 132 87 98 399 414
22 431 873 712 558 385 306 163 142 62 97 397 411
23 495 815 801 599 443 321 208 149 83 98 397 368
24 573 718 845 636 457 331 226 148 100 143 383 422
25 627 646 737 597 452 351 192 98 81 168 384 466
26 814 669 672 636 454 352 141 60 67 129 382 561
27 812 755 615 600 452 318 142 52 77 119 397 637
28 676 764 546 579 448 333 148 48 118 117 396 635
29 627 516 603 574 400 346 116 60 140 154 449 569
30 640   688 555 363 322 90 71 147 202 489 537
31 596   649   350   87 75   189   549