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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.

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USGS 03363900 FLATROCK RIVER AT COLUMBUS, IN


Bartholomew County, Indiana
Hydrologic Unit Code 05120205
Latitude  39°14'06", Longitude  85°55'36" NAD27
Drainage area 534  square miles
Gage datum 609.67 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 1967-10-01 -> 2026-09-30)

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 1,260 1,020 856 1,040 1,010 855 437 375 218 132 219 699
2 1,100 909 999 978 1,140 847 441 399 214 164 327 729
3 931 898 1,020 1,110 1,230 738 443 326 224 175 379 603
4 1,050 886 1,170 1,390 1,080 636 476 326 225 163 304 532
5 1,210 968 1,220 1,470 1,070 737 455 427 168 161 266 558
6 1,310 952 1,230 1,420 1,020 651 421 425 136 239 267 635
7 1,080 1,020 1,070 1,150 853 854 378 284 122 177 284 624
8 796 1,090 1,020 1,040 970 960 362 255 116 147 269 529
9 714 916 998 1,040 953 657 379 217 171 140 252 532
10 709 716 1,090 1,150 810 685 390 208 250 157 260 473
11 743 692 1,110 1,220 828 624 374 211 230 157 271 460
12 874 726 1,190 1,210 793 644 482 196 181 143 288 553
13 941 727 1,220 1,150 867 828 533 181 148 142 314 576
14 1,000 622 1,180 1,050 1,100 854 503 162 134 146 357 643
15 866 599 1,270 1,090 1,230 801 413 173 144 172 466 667
16 797 714 1,160 1,040 1,110 898 345 196 141 171 631 721
17 690 913 1,050 982 1,040 849 423 214 135 206 630 744
18 817 1,030 958 845 1,060 762 491 206 121 215 561 845
19 901 883 1,050 838 1,160 741 379 215 122 196 504 794
20 848 827 1,240 955 1,050 917 358 226 117 222 485 630
21 769 862 1,270 1,100 880 767 418 206 120 249 411 555
22 706 1,050 1,010 1,040 739 672 503 164 111 223 361 814
23 825 1,410 895 985 678 697 461 161 114 187 372 976
24 986 1,430 886 1,070 804 708 375 180 119 183 425 892
25 859 1,410 953 987 963 638 340 175 111 196 459 819
26 805 1,190 942 939 938 554 370 156 120 190 523 758
27 840 911 906 886 1,120 552 354 161 134 190 592 712
28 852 861 840 834 1,100 477 361 156 134 212 703 782
29 827 640 888 948 843 465 395 176 138 230 791 843
30 891   996 1,130 706 451 411 199 139 207 698 923
31 1,040   1,050   665   393 211   205   1,170