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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 02423496 CAHABA RIVER NEAR HOOVER, AL


Jefferson County, Alabama
Hydrologic Unit Code 03150202
Latitude  33°22'09", Longitude  86°47'03" NAD27
Drainage area 226  square miles
Contributing drainage area 226  square miles
Gage datum 379.70 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 1987-10-01 -> 2025-09-30)

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
1 455 482 829 651 285 210 283 221 112 62 91 245
2 494 468 745 556 242 196 402 145 66 78 109 278
3 558 773 839 774 257 211 288 87 210 113 83 200
4 734 774 876 1,070 453 154 212 110 404 211 167 208
5 570 648 1,030 861 532 134 172 98 280 329 186 254
6 570 903 1,230 705 375 182 204 88 263 245 151 254
7 825 1,080 1,080 919 304 169 195 89 106 391 206 272
8 763 639 993 779 589 337 163 96 66 190 246 264
9 549 456 906 610 409 308 127 90 45 133 145 463
10 440 543 964 540 291 223 185 96 50 127 192 425
11 456 790 880 462 340 163 258 150 41 101 470 469
12 586 798 720 494 367 188 166 152 50 123 345 356
13 621 757 635 544 282 163 253 114 55 142 228 292
14 555 567 588 569 259 220 182 140 83 135 159 375
15 543 524 603 690 267 317 232 108 80 131 152 369
16 489 819 882 654 259 208 191 82 157 116 180 271
17 414 871 866 479 247 198 156 70 402 91 202 310
18 427 780 714 377 523 368 119 69 384 67 123 369
19 483 714 592 483 513 279 151 75 289 53 126 410
20 526 727 670 565 230 302 193 64 234 69 151 351
21 577 687 664 499 234 276 154 81 211 53 137 321
22 574 949 457 382 288 344 176 116 323 77 273 337
23 720 945 621 379 194 463 176 105 272 106 426 459
24 833 871 583 324 168 329 224 100 185 72 432 611
25 988 689 519 371 143 219 157 69 119 70 429 602
26 805 763 635 315 183 183 130 177 151 85 191 572
27 891 676 494 271 210 182 173 115 115 76 207 376
28 648 881 614 346 275 245 242 118 91 82 308 708
29 480 344 570 300 206 385 147 64 58 138 227 673
30 570   561 289 220 277 108 64 40 94 286 497
31 612   641   189   213 116   114   434