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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 -> 2018-09-30)

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
1 494 551 686 681 432 185 138 90 72 96 86 253
2 504 564 680 590 379 185 129 90 64 102 114 242
3 503 669 690 577 431 179 139 89 71 101 116 221
4 541 724 696 622 487 160 195 88 87 91 108 228
5 578 719 685 677 526 144 222 84 127 104 103 232
6 735 767 784 725 548 157 184 76 123 89 107 251
7 765 742 759 683 458 170 173 83 100 86 134 265
8 755 683 741 554 394 168 161 81 81 64 155 255
9 765 634 719 484 338 154 138 79 86 49 142 297
10 723 627 704 427 274 156 129 71 106 49 138 349
11 630 720 690 452 262 138 143 60 92 48 176 405
12 610 676 697 568 256 170 153 62 68 58 175 401
13 588 704 718 678 268 190 146 68 56 72 158 359
14 558 676 692 690 275 198 140 63 50 131 157 392
15 523 648 674 688 266 205 168 69 44 138 151 382
16 535 755 658 637 250 193 172 63 52 127 169 375
17 503 764 626 569 223 151 160 62 64 98 184 401
18 506 720 591 492 249 130 124 58 78 71 228 406
19 523 655 609 472 253 134 104 79 74 67 241 431
20 494 667 644 462 245 123 81 82 74 71 230 457
21 519 761 657 482 229 108 86 72 73 69 204 445
22 561 902 624 477 230 150 83 71 111 67 189 434
23 626 922 596 467 226 168 91 52 119 65 186 478
24 682 853 574 432 188 160 99 45 100 64 208 538
25 692 734 564 431 161 153 100 43 79 60 219 551
26 627 631 597 415 170 159 83 41 81 64 213 547
27 592 638 613 430 185 158 97 50 93 61 221 486
28 569 734 769 479 223 139 108 62 85 75 273 494
29 539 483 802 500 238 128 102 58 73 78 269 490
30 583   816 480 206 148 75 66 74 77 257 450
31 580   784   186   78 77   73   466