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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 02231000 ST. MARYS RIVER NEAR MACCLENNY, FL


Baker County, Florida
Hydrologic Unit Code 03070204
Latitude  30°21'31", Longitude  82°04'54" NAD27
Drainage area 700  square miles
Gage datum 40.00 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 91 - 92 years of record in, ft3/s   (Calculation Period 1926-10-01 -> 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
1 509 642 911 986 336 244 621 677 917 1,100 337 193
2 496 618 930 1,120 322 228 602 753 912 1,170 351 204
3 497 618 950 1,180 404 210 593 800 874 1,140 328 209
4 529 677 951 1,220 465 207 583 833 829 1,180 313 219
5 542 694 952 1,260 462 219 580 819 813 1,170 294 233
6 540 706 937 1,180 428 235 567 814 942 1,040 271 243
7 541 743 936 1,080 389 272 550 866 1,230 933 258 252
8 548 802 956 958 360 310 522 882 1,320 960 248 254
9 551 809 983 883 343 340 497 902 1,260 932 234 250
10 535 809 1,070 846 326 385 509 870 1,190 865 221 261
11 521 798 1,100 838 300 380 512 832 1,260 792 214 291
12 526 780 1,050 818 278 363 521 788 1,340 748 290 305
13 553 759 946 783 265 339 540 783 1,340 678 292 318
14 572 748 875 724 246 331 545 776 1,240 596 268 355
15 590 737 860 665 229 388 547 804 1,140 542 248 376
16 588 732 881 651 218 404 546 837 1,040 546 240 381
17 573 807 923 677 215 399 552 850 965 566 247 374
18 548 874 999 635 225 394 566 838 1,040 554 239 365
19 534 909 1,050 574 215 385 574 841 1,050 569 230 365
20 527 916 1,030 532 212 409 587 888 1,020 652 228 368
21 525 885 1,010 498 238 404 606 954 926 674 219 370
22 534 882 939 455 292 374 642 1,020 844 733 211 388
23 561 903 848 415 309 350 652 1,120 796 661 207 400
24 604 917 814 409 296 336 661 1,150 943 594 198 406
25 621 906 759 409 308 332 628 1,130 1,040 665 195 416
26 606 893 743 385 324 464 609 1,060 989 619 193 445
27 608 877 775 360 323 706 602 1,040 960 544 185 477
28 609 894 771 370 306 741 611 1,060 971 474 181 529
29 621 1,130 803 376 285 694 613 1,030 1,020 414 179 536
30 638   862 358 270 647 628 1,000 1,080 365 181 548
31 651   904   264   637 967   330   533