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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 -> 2021-09-30)

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
1 518 546 696 680 428 182 138 89 74 93 112 256
2 529 557 693 589 375 182 132 89 67 99 138 250
3 567 659 714 572 425 176 143 87 74 98 127 225
4 614 712 724 614 481 157 194 88 87 88 111 229
5 652 708 723 667 523 142 218 84 125 101 105 233
6 785 775 811 713 543 155 181 75 121 86 107 249
7 780 762 773 676 452 168 171 82 98 83 133 263
8 756 709 746 560 389 166 159 80 80 62 153 259
9 761 649 720 504 336 154 137 77 85 48 141 318
10 717 633 716 455 275 157 127 71 104 48 137 375
11 629 739 702 475 264 138 140 60 90 49 173 430
12 621 711 708 580 266 168 151 61 67 59 174 411
13 603 764 721 709 276 186 145 67 55 72 162 363
14 571 726 692 748 278 194 141 63 50 127 161 395
15 536 686 680 739 266 201 166 69 44 134 152 389
16 555 777 667 664 249 189 170 62 51 123 168 380
17 524 772 630 577 222 148 158 61 63 95 182 427
18 521 737 591 496 246 128 123 57 77 70 223 428
19 541 691 606 496 250 131 103 78 73 66 235 447
20 519 731 639 505 242 121 80 81 72 69 224 466
21 539 836 652 520 227 107 86 72 72 67 198 452
22 573 975 620 499 227 147 83 70 108 65 184 451
23 635 983 605 486 224 165 90 51 116 64 183 510
24 701 917 594 451 186 158 98 46 98 62 208 566
25 709 798 586 445 160 151 99 43 81 60 218 575
26 639 686 609 424 168 157 82 42 84 82 210 556
27 597 667 616 433 183 157 96 53 92 81 223 492
28 571 745 762 477 223 138 106 66 84 87 273 540
29 539 493 793 496 235 129 100 60 72 84 266 535
30 579   807 475 204 147 73 69 73 88 254 513
31 575   776   183   77 79   101   518