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USGS Daily Statistics for Alabama

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 02453000 BLACKWATER CREEK NEAR MANCHESTER AL


Walker County, Alabama
Hydrologic Unit Code 03160109
Latitude  33°54'30", Longitude  87°15'25" NAD27
Drainage area 181.00  square miles
Contributing drainage area 181.00  square miles
Gage datum 401.13 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 1938-10-01 -> 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
1 522 540 735 737 419 178 140 88 100 91 112 262
2 532 556 721 645 369 178 135 89 90 96 136 250
3 577 675 740 609 415 172 148 87 83 96 125 224
4 649 743 742 619 475 154 195 87 89 100 110 227
5 672 722 729 666 526 140 216 84 125 113 103 231
6 782 769 803 711 544 152 178 75 121 101 106 249
7 767 750 762 677 449 167 168 81 99 96 132 264
8 745 696 734 575 383 179 157 80 81 71 151 257
9 751 636 730 530 332 196 139 78 85 53 139 313
10 708 620 727 494 288 191 137 74 102 52 135 366
11 619 721 710 499 278 165 154 87 89 52 170 424
12 613 710 711 587 275 193 159 78 67 61 170 412
13 598 765 723 703 278 206 150 72 55 74 159 363
14 566 722 690 760 277 204 146 66 50 127 159 411
15 528 683 673 749 264 204 167 71 44 133 150 427
16 557 786 675 676 246 191 169 66 51 122 165 413
17 533 801 652 587 220 148 157 65 62 95 179 447
18 529 769 647 507 243 128 123 59 81 70 218 432
19 540 713 661 503 247 134 107 78 75 66 230 443
20 521 735 681 505 239 133 90 82 76 69 219 459
21 539 831 664 514 224 114 106 74 80 67 194 444
22 569 974 626 492 223 173 97 72 117 65 183 442
23 626 995 644 478 219 189 96 53 124 64 183 497
24 687 929 631 449 184 178 103 47 102 62 205 560
25 701 821 649 446 160 158 102 44 83 60 214 570
26 642 719 670 419 168 158 85 43 84 82 206 546
27 593 707 665 429 186 156 97 53 92 80 219 481
28 562 784 790 472 222 137 106 65 83 86 268 525
29 531 493 801 489 231 129 100 60 71 84 263 525
30 574   804 466 200 149 74 68 72 88 267 518
31 567   815   180   78 99   101   526