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USGS Surface-Water 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 04199500 Vermilion River near Vermilion OH


Lorain County, Ohio
Hydrologic Unit Code 04100012
Latitude  41°22'55", Longitude  82°19'01" NAD27
Drainage area 262  square miles
Gage datum 594.51 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 1949-10-01 -> 2020-09-30)

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
1 563 347 716 405 377 208 150 71 27 77 162 349
2 387 416 704 371 419 165 88 55 23 50 239 326
3 322 389 598 587 453 137 81 40 51 51 214 292
4 469 311 723 890 297 167 119 41 38 47 117 248
5 441 346 882 887 263 174 568 29 30 31 83 220
6 475 443 778 582 227 193 567 37 37 36 83 326
7 371 445 632 492 218 146 183 54 32 52 78 344
8 215 445 641 530 271 97 116 73 28 56 101 331
9 359 389 703 405 282 132 187 68 55 54 109 275
10 313 502 655 391 264 127 202 58 37 38 92 311
11 288 615 793 450 308 105 249 37 34 29 106 297
12 492 523 856 500 445 142 227 37 29 24 84 307
13 487 464 860 382 400 148 179 33 44 26 74 426
14 373 333 1,070 443 356 320 122 45 68 33 132 692
15 354 394 1,330 483 358 259 103 40 80 40 187 694
16 347 431 1,070 440 316 181 66 40 42 50 203 351
17 324 524 841 366 224 227 53 36 48 58 200 293
18 472 608 695 289 290 174 72 32 63 65 190 247
19 429 602 767 351 361 151 62 43 45 50 243 214
20 322 476 817 452 265 167 75 104 50 86 228 236
21 305 469 757 430 242 170 75 180 39 65 194 336
22 352 524 623 401 238 252 80 93 32 55 136 474
23 459 502 517 478 204 323 65 58 31 42 170 407
24 556 591 448 518 179 181 55 32 28 46 138 358
25 373 605 400 500 160 234 53 23 27 57 176 384
26 401 575 395 576 335 204 33 30 56 70 212 369
27 523 573 420 401 431 225 62 20 79 87 212 356
28 475 624 461 423 280 171 102 16 98 120 210 335
29 556 231 535 392 231 172 54 33 52 157 268 311
30 685   609 412 154 144 32 28 56 224 238 305
31 544   600   194   63 31   208   484