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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 04213000 Conneaut Creek at Conneaut OH


Ashtabula County, Ohio
Hydrologic Unit Code 04120101
Latitude  41°55'37", Longitude  80°36'15" NAD27
Drainage area 175  square miles
Contributing drainage area 175  square miles
Gage datum 609.31 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 1921-10-01 -> 2024-09-30)

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
1 597 400 519 498 292 181 119 70 69 137 232 498
2 519 386 553 463 323 176 121 57 78 159 229 485
3 477 419 536 521 340 178 103 118 62 118 252 361
4 507 364 602 559 302 187 87 151 50 94 265 423
5 490 396 759 631 250 140 70 76 86 91 287 431
6 395 416 699 560 222 150 99 79 84 91 320 400
7 377 393 558 475 223 182 85 85 64 143 222 477
8 339 398 542 446 273 154 81 93 67 153 194 453
9 392 362 505 437 346 144 101 81 93 95 201 395
10 349 363 473 406 303 131 93 77 198 111 240 382
11 331 417 579 408 289 122 114 65 88 116 304 387
12 488 449 536 415 363 183 100 68 54 100 322 421
13 521 431 547 370 477 176 75 69 48 113 310 469
14 389 376 628 356 336 188 77 82 97 129 289 447
15 289 374 646 373 272 123 81 79 182 151 282 471
16 305 446 552 378 294 137 98 53 124 231 361 427
17 341 474 459 419 285 137 82 42 97 164 443 364
18 428 470 486 345 236 114 103 38 120 137 410 375
19 589 548 435 272 270 162 91 44 130 180 370 363
20 515 563 519 302 273 140 103 76 99 189 334 308
21 436 537 527 330 212 117 133 72 83 152 326 347
22 528 559 543 319 219 93 102 71 103 147 327 413
23 540 598 484 357 235 108 70 58 115 137 361 451
24 516 673 456 414 223 166 74 47 102 137 359 480
25 497 619 477 339 174 144 103 38 127 203 333 498
26 412 568 483 353 220 140 72 30 104 217 342 520
27 431 509 464 329 193 97 49 41 159 183 431 433
28 395 521 449 274 123 110 75 53 168 209 436 405
29 339 264 470 329 126 135 92 92 134 235 441 466
30 470   540 319 110 167 76 79 123 241 432 437
31 534   544   117   67 61   215   578