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USGS Daily Statistics for Alabama

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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 401.04 feet above NGVD29
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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 -> 2022-09-30)

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
1 526 537 742 741 424 181 142 89 101 93 113 254
2 537 547 720 649 372 180 136 89 92 99 137 248
3 579 655 728 613 421 175 150 87 85 99 127 224
4 621 726 728 623 483 156 198 88 91 102 111 227
5 650 711 721 671 537 141 219 84 127 115 105 231
6 775 767 803 716 550 154 181 75 123 102 107 247
7 768 751 764 674 453 170 171 82 100 97 133 260
8 744 698 738 559 388 169 160 80 82 72 152 256
9 750 638 733 512 337 175 140 77 86 54 140 313
10 709 622 727 481 292 183 129 71 104 53 137 367
11 621 725 708 493 282 165 144 60 90 52 172 423
12 612 703 705 586 279 194 156 61 68 62 172 408
13 593 756 714 705 281 208 150 67 56 74 161 361
14 562 715 683 755 281 207 147 63 50 128 160 400
15 527 681 671 745 268 207 169 70 44 134 151 395
16 558 779 676 674 249 192 171 65 52 124 167 381
17 534 770 653 587 222 150 159 64 63 96 180 423
18 529 756 646 508 246 129 124 58 83 71 220 426
19 540 706 661 505 249 134 105 78 77 67 232 443
20 520 734 683 501 241 132 88 82 77 70 222 460
21 540 833 667 516 226 115 105 74 82 68 197 446
22 569 979 629 495 226 175 97 72 119 66 185 444
23 627 1,000 648 481 222 193 97 54 127 65 185 501
24 690 935 636 454 185 181 104 47 104 63 208 564
25 698 827 648 451 159 160 103 44 84 61 217 575
26 637 724 662 424 167 161 86 43 86 82 209 551
27 591 712 656 431 182 159 98 54 94 81 221 485
28 562 791 790 474 221 140 108 66 85 87 271 531
29 530 493 805 492 233 131 102 60 73 84 264 530
30 569   810 472 203 152 75 69 74 89 252 523
31 564   821   182   78 101   102   530