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USGS Daily Statistics for Indiana

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NOTE: USGS Indiana historic, recent, and real-time data will continue to be provided in Eastern Standard Time.


NOTE: During winter months, stage and discharge may be affected by ice. Click here for more information.

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 03363500 FLATROCK RIVER AT ST. PAUL, IN


Shelby County, Indiana
Hydrologic Unit Code 05120205
Latitude  39°25'03", Longitude  85°38'03" NAD27
Drainage area 303  square miles
Gage datum 764.30 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 1930-10-01 -> 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
1 607 441 467 545 541 417 248 171 77 84 118 327
2 523 432 533 566 600 450 204 144 93 88 166 295
3 532 438 554 640 598 382 230 168 116 94 206 299
4 683 464 643 768 496 333 288 174 98 77 164 280
5 836 444 819 675 517 300 246 165 61 95 139 294
6 727 507 782 624 490 277 193 109 59 94 147 315
7 501 528 658 620 487 314 178 91 49 86 153 344
8 398 530 568 636 542 266 208 87 65 67 133 319
9 416 465 579 649 470 292 216 75 107 74 134 333
10 474 539 629 670 393 295 193 79 109 110 136 318
11 455 524 654 654 402 303 195 76 84 88 141 299
12 464 490 653 673 407 401 259 78 61 71 144 305
13 520 482 655 602 516 460 238 77 50 68 147 348
14 566 582 736 550 665 401 252 70 45 72 189 338
15 648 557 694 588 594 442 193 84 56 82 242 323
16 536 509 672 635 558 419 172 80 59 80 358 341
17 451 542 617 558 515 382 222 88 55 85 345 417
18 525 525 560 528 553 369 188 82 70 90 294 437
19 520 478 685 530 571 393 165 91 51 113 285 377
20 443 464 797 667 479 385 177 90 50 135 303 355
21 571 537 693 650 403 345 246 68 57 120 259 331
22 622 619 576 564 394 315 248 59 69 116 207 458
23 551 723 545 551 398 369 215 61 63 100 211 399
24 554 699 543 540 502 350 162 79 51 93 234 412
25 503 635 526 540 442 273 162 62 56 94 234 394
26 563 539 524 592 458 282 171 69 63 95 252 411
27 599 506 605 523 515 259 160 63 84 86 282 386
28 511 505 575 461 464 270 156 67 90 96 333 405
29 411 380 557 566 394 285 162 82 100 100 338 423
30 471   569 544 358 237 151 86 91 85 307 547
31 500   569   372   167 89   91   660