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USGS Daily Statistics for Ohio

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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 04209000 Chagrin River at Willoughby OH


Lake County, Ohio
Hydrologic Unit Code 04110003
Latitude  41°37'51", Longitude  81°24'13" NAD27
Drainage area 246  square miles
Contributing drainage area 246  square miles
Gage datum 583.02 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 80 - 83 years of record in, ft3/s   (Calculation Period 1924-10-01 -> 2018-09-30)

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
1 614 444 570 514 389 450 220 129 151 193 241 599
2 533 539 611 642 363 364 125 141 107 172 227 365
3 504 441 568 783 411 275 129 175 114 151 228 441
4 652 431 806 863 348 243 163 115 114 135 189 409
5 529 508 855 826 358 192 197 133 138 144 219 382
6 578 497 704 547 332 274 124 154 101 143 203 429
7 422 485 683 514 335 210 131 201 134 230 205 494
8 521 487 746 609 369 211 176 179 100 127 229 428
9 498 381 673 533 353 283 163 129 134 139 196 360
10 398 512 661 621 370 228 211 133 153 139 284 374
11 435 584 763 609 411 155 204 156 132 125 302 358
12 639 496 707 653 511 154 187 148 105 116 271 475
13 510 489 758 481 458 219 151 245 160 147 297 475
14 420 578 921 514 396 237 146 166 229 136 278 497
15 403 628 863 580 372 218 205 154 148 221 310 407
16 394 628 759 512 540 244 116 125 134 276 465 403
17 389 679 726 524 437 223 130 102 128 218 450 343
18 541 627 592 396 454 230 112 89 178 193 433 407
19 596 653 705 382 445 191 140 96 143 202 390 323
20 415 620 801 533 386 159 202 127 138 211 396 328
21 523 661 841 523 334 126 173 130 135 200 339 363
22 627 662 885 479 337 156 165 117 134 182 369 436
23 582 689 674 540 334 269 163 82 133 210 403 515
24 552 622 625 633 330 207 158 82 156 207 374 514
25 504 669 654 582 406 216 131 102 160 264 340 498
26 534 731 630 642 528 255 94 74 163 212 403 446
27 609 671 618 499 294 202 155 74 207 219 382 446
28 501 600 643 521 291 223 269 131 208 277 438 503
29 521 472 658 413 250 255 136 143 175 244 483 467
30 622   660 409 200 254 111 113 174 276 409 664
31 464   574   353   145 184   272   763