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USGS Daily Statistics for the Nation

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 07061600 Black River below Annapolis, MO


Reynolds County, Missouri
Hydrologic Unit Code 11010007
Latitude  37°19'30", Longitude  90°45'50" NAD27
Drainage area 493  square miles
Gage datum 555.31 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 2005-10-01 -> 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
1 752 618 875 1,560 2,770 1,160 288 290 233 214 571 1,570
2 722 526 752 1,170 2,180 954 284 256 227 206 467 874
3 676 468 699 1,000 2,010 664 278 228 220 213 412 659
4 698 442 1,010 1,250 3,590 758 279 209 304 216 374 555
5 687 470 892 1,140 2,480 673 282 202 518 208 357 515
6 588 703 869 1,030 1,560 554 289 211 299 201 372 638
7 521 878 727 851 1,170 484 280 367 264 201 373 539
8 476 911 688 826 1,060 446 294 457 488 199 366 461
9 453 679 726 744 1,270 548 347 443 579 341 348 434
10 439 731 946 1,520 1,280 622 765 1,090 381 451 325 442
11 1,410 1,030 1,120 1,840 1,440 636 706 607 393 311 309 463
12 1,120 1,080 1,390 1,000 1,590 500 423 384 313 281 366 467
13 1,500 874 1,790 824 1,500 436 358 308 278 268 358 505
14 1,070 764 1,750 1,640 1,010 396 354 271 269 301 328 528
15 911 661 1,610 1,480 964 479 309 927 372 285 387 805
16 777 623 1,480 1,160 986 927 293 768 370 294 428 833
17 673 1,070 1,200 897 1,060 788 283 421 502 283 652 657
18 704 1,060 2,390 802 1,540 491 318 336 386 276 1,480 547
19 716 658 3,770 1,620 1,010 526 331 324 311 272 798 492
20 645 728 2,440 1,250 910 722 301 284 291 273 554 476
21 589 1,070 1,300 935 1,010 519 277 268 282 280 473 732
22 545 853 1,030 991 1,330 435 266 270 270 260 687 907
23 716 717 897 1,420 875 360 269 263 277 796 654 716
24 768 1,010 820 2,250 710 363 247 247 257 472 567 990
25 684 1,680 1,090 2,110 657 341 233 248 248 323 616 1,130
26 669 1,340 1,390 2,880 771 319 224 235 236 294 638 813
27 605 1,160 1,250 2,240 1,210 309 217 243 229 306 571 1,060
28 543 968 1,530 2,280 1,660 319 218 253 222 408 886 2,960
29 522 787 1,580 3,200 992 334 214 232 214 455 749 1,930
30 704   1,760 4,940 783 305 215 221 210 2,430 1,010 986
31 763   1,670   900   247 224   1,290   783