Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 02423555 CAHABA RIVER NEAR HELENA AL


Shelby County, Alabama
Hydrologic Unit Code 03150202
Latitude  33°17'04", Longitude  86°52'57" NAD27
Drainage area 335.00  square miles
Contributing drainage area 335.00  square miles
Gage datum 356.85 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 20 - 21 years of record in, ft3/s   (Calculation Period 1995-10-01 -> 2016-09-30)

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
1 632 913 1,370 1,100 520 430 489 399 208 123 153 432
2 720 910 987 1,030 469 395 563 321 131 113 228 566
3 673 1,400 1,140 1,270 555 441 348 190 418 182 185 417
4 805 1,290 1,140 1,930 669 391 304 182 660 345 218 301
5 782 1,120 1,000 1,760 604 284 249 210 468 586 213 294
6 859 1,260 1,740 924 514 270 237 214 486 459 254 436
7 1,320 1,560 1,960 1,460 573 223 233 232 227 332 400 486
8 1,510 1,010 1,800 1,470 797 285 241 197 146 298 519 468
9 1,130 771 1,470 887 1,020 355 217 180 113 180 343 719
10 741 710 1,720 655 607 303 251 169 108 201 441 725
11 754 788 1,710 661 633 275 527 252 109 173 1,010 711
12 584 762 1,270 877 509 354 332 317 95 232 781 529
13 514 797 1,090 760 357 349 441 222 113 303 418 493
14 731 810 1,060 815 361 428 367 326 134 339 356 645
15 762 726 1,110 842 509 626 405 248 144 316 318 561
16 756 766 1,070 836 555 371 323 210 300 287 375 434
17 619 866 914 711 471 388 272 215 749 235 523 446
18 658 740 706 618 847 711 228 188 760 183 320 531
19 819 633 777 746 1,090 573 163 253 571 146 302 682
20 827 577 1,130 752 480 331 130 174 433 172 210 572
21 746 662 1,230 704 450 247 207 223 421 124 284 450
22 832 1,180 834 556 594 341 287 159 653 127 430 525
23 1,130 1,340 859 440 395 451 313 147 491 131 615 618
24 1,130 1,250 856 367 312 252 328 254 263 129 727 1,050
25 1,390 1,000 723 605 278 250 241 192 208 134 859 1,250
26 1,230 1,110 771 523 275 317 200 350 387 179 441 1,210
27 1,580 1,150 765 456 267 347 239 258 296 194 393 869
28 1,180 1,420 895 550 363 413 272 148 230 175 479 1,080
29 738 504 782 422 312 657 210 126 162 148 391 1,140
30 976   695 436 335 465 177 150 125 121 417 780
31 1,140   879   337   429 189   136   608