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USGS Daily Statistics for Ohio

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Ohio

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 04200500 Black River at Elyria OH


Lorain County, Ohio
Hydrologic Unit Code 04110001
Latitude  41°22'49", Longitude  82°06'17" NAD27
Drainage area 396  square miles
Contributing drainage area 396  square miles
Gage datum 620.09 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 1944-10-01 -> 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
1 703 471 682 659 459 334 200 128 78 119 219 398
2 525 465 758 643 455 414 222 97 90 97 258 403
3 406 473 748 865 527 333 255 66 65 72 320 372
4 615 417 798 1,100 430 275 224 53 62 70 205 371
5 687 496 1,000 1,150 391 198 255 47 45 69 160 361
6 623 478 916 786 330 210 363 81 58 72 165 361
7 522 458 849 630 318 210 167 128 76 94 134 412
8 409 448 856 684 352 197 116 136 85 91 145 359
9 489 433 857 625 331 255 197 110 86 59 143 307
10 415 584 817 644 299 216 241 72 112 58 152 369
11 379 655 966 714 339 148 258 63 78 49 217 424
12 491 542 951 698 535 147 241 61 55 41 272 497
13 529 511 920 618 612 167 158 67 73 54 243 525
14 457 547 1,020 622 437 368 140 71 96 59 210 436
15 433 622 1,110 690 444 381 152 66 103 79 280 440
16 517 616 1,000 601 401 235 147 56 75 106 339 510
17 519 596 802 585 386 308 122 76 70 94 383 469
18 563 650 681 480 476 308 130 66 130 98 289 396
19 596 713 691 439 516 284 83 72 94 119 254 315
20 470 740 806 602 415 259 55 97 90 166 248 308
21 447 721 961 707 392 244 63 147 68 135 222 402
22 639 709 1,070 604 460 216 74 164 72 90 213 512
23 526 889 750 560 362 296 122 84 73 82 313 531
24 686 1,010 601 653 282 244 100 43 60 80 235 532
25 643 867 551 597 239 241 93 43 55 79 240 502
26 473 719 562 642 500 231 55 92 97 88 308 475
27 646 767 602 523 607 239 65 97 147 114 370 429
28 541 802 665 503 417 292 84 62 176 145 349 453
29 535 549 756 447 426 302 115 53 130 191 392 416
30 581   784 457 246 208 67 52 104 218 350 516
31 655   799   222   115 90   231   776