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USGS Surface-Water 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 91 110 259
2 532 556 721 645 369 178 135 89 90 96 134 247
3 577 675 740 609 415 172 148 87 83 96 124 225
4 649 743 742 619 475 154 195 87 89 99 109 229
5 672 722 729 666 526 140 216 84 125 112 102 230
6 782 769 803 711 544 152 178 75 121 100 105 247
7 767 750 762 677 449 167 168 81 99 95 130 261
8 745 696 734 575 383 179 157 80 81 70 149 254
9 751 636 730 530 332 196 139 78 85 53 137 309
10 708 620 727 494 288 191 137 74 102 52 133 362
11 619 721 710 499 278 165 154 87 89 51 168 421
12 613 710 711 587 275 193 159 78 67 60 168 412
13 598 765 723 703 278 206 150 72 55 73 157 363
14 566 722 690 760 277 204 146 66 50 125 157 411
15 528 683 673 749 264 204 167 71 44 131 148 427
16 557 786 675 676 246 191 169 66 51 121 163 413
17 533 801 652 587 220 148 157 65 62 94 177 447
18 529 769 647 507 243 128 123 59 81 69 215 432
19 540 713 661 503 247 134 107 78 75 65 227 443
20 521 735 681 505 239 133 90 82 76 68 217 459
21 539 831 664 514 224 114 106 74 80 66 192 444
22 569 974 626 492 223 173 97 72 117 64 182 442
23 626 995 644 478 219 189 96 53 124 63 182 497
24 687 929 631 449 184 178 103 47 102 62 203 560
25 701 821 649 446 160 158 102 44 83 59 212 570
26 642 719 670 419 168 158 85 43 84 81 204 546
27 593 707 665 429 186 156 97 53 92 80 216 481
28 562 784 790 472 222 137 106 65 83 85 264 525
29 531 493 801 489 231 129 100 60 71 83 259 525
30 574   804 466 200 149 74 68 72 87 264 518
31 567   815   180   78 99   100   526