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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 -> 2019-09-30)

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
1 510 549 698 674 432 185 138 90 72 95 85 254
2 514 560 692 590 379 185 129 90 64 101 113 248
3 521 664 705 577 431 179 139 89 71 100 115 224
4 563 718 715 622 487 160 195 88 87 90 107 229
5 599 713 702 677 526 144 222 84 127 103 102 232
6 750 760 793 725 548 157 184 76 123 88 106 250
7 770 735 761 683 458 170 173 83 100 85 134 264
8 755 677 740 554 394 168 161 81 81 63 154 259
9 762 628 718 484 338 154 138 79 86 48 142 320
10 719 620 715 427 274 156 129 71 106 48 139 370
11 626 712 702 452 262 138 143 60 92 48 176 422
12 608 674 704 568 256 170 153 62 68 57 176 406
13 588 705 719 678 268 190 146 68 56 71 164 361
14 558 675 692 690 275 198 140 63 50 130 163 394
15 522 646 678 688 266 205 168 69 44 136 154 389
16 532 756 663 637 250 193 172 63 52 126 171 379
17 501 766 627 569 223 151 160 62 64 97 185 402
18 504 729 590 492 249 130 124 58 78 71 227 406
19 531 668 607 472 253 134 104 79 74 67 240 429
20 514 695 641 462 245 123 81 82 74 70 229 460
21 537 800 653 482 229 108 86 72 73 68 202 450
22 573 951 619 477 230 150 83 71 111 66 188 436
23 636 971 591 467 226 168 91 52 119 65 184 477
24 702 911 570 432 188 160 99 45 100 63 206 535
25 710 789 560 431 161 153 100 43 79 60 218 547
26 640 677 592 415 170 159 83 41 81 64 211 543
27 597 662 608 430 185 158 97 50 93 61 219 487
28 571 745 761 479 223 139 108 62 85 74 270 539
29 539 483 794 500 238 128 102 58 73 77 266 533
30 581   807 480 206 148 75 66 74 76 255 498
31 577   775   186   78 77   72   504