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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
1 703 471 682 659 453 337 200 130 78 119 219 398
2 525 465 758 643 424 412 224 97 90 97 258 403
3 406 473 748 865 499 331 257 66 65 72 320 372
4 615 417 798 1,100 421 275 226 53 62 70 205 371
5 687 496 1,000 1,150 388 192 257 48 45 69 160 361
6 623 478 916 786 329 187 366 82 58 72 165 361
7 522 458 849 630 319 199 167 129 76 94 134 412
8 409 448 856 684 354 195 115 137 85 91 145 359
9 489 433 857 625 333 256 196 111 86 59 143 307
10 415 584 817 644 298 216 243 73 112 58 152 369
11 379 655 966 714 337 147 261 64 78 49 217 424
12 491 542 951 698 538 147 243 61 55 41 272 497
13 529 511 920 618 612 166 160 68 73 54 243 525
14 457 547 1,020 622 433 333 142 71 96 59 210 436
15 433 622 1,110 690 443 351 154 66 103 79 280 440
16 517 616 1,000 601 403 208 148 56 75 106 339 510
17 519 596 802 585 389 262 119 76 70 94 383 469
18 563 650 681 480 481 258 126 66 130 98 289 396
19 596 713 691 439 522 262 82 72 94 119 254 315
20 470 740 806 602 419 239 54 98 90 166 248 308
21 447 721 961 707 396 191 63 148 68 135 222 402
22 639 709 1,070 604 465 199 71 165 72 90 213 512
23 526 889 750 560 366 294 112 84 73 82 313 531
24 686 1,010 601 653 285 243 97 43 60 80 235 532
25 643 867 551 597 242 241 92 43 55 79 240 502
26 473 719 562 642 506 227 55 92 97 88 308 475
27 646 767 602 523 614 239 65 97 147 114 370 429
28 541 802 665 503 422 294 85 62 176 145 349 453
29 535 549 756 447 430 294 116 53 130 191 392 416
30 581   784 447 248 206 68 52 104 218 350 516
31 655   799   224   116 90   231   776