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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 02315920 ALAPAHA RIVER AT GA 125/32 NEAR IRWINVILLE, GA


Irwin County, Georgia
Hydrologic Unit Code 03110202
Latitude  31°37'52", Longitude  83°25'05" NAD27
Drainage area 430  square miles
Contributing drainage area 430  square miles
Gage datum 262.1 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 2009-10-01 -> 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
1 596 520 1,150 284 216 254 42 98 33 6.5 3.7 57
2 616 604 939 308 221 243 55 78 26 5.2 4.1 123
3 589 630 743 320 239 196 67 57 21 4.9 4.5 281
4 539 593 612 314 319 162 116 43 17 5.6 5.4 652
5 521 578 592 296 624 148 140 50 13 4.2 6.3 772
6 529 597 551 288 680 112 172 62 21 3.4 6.6 604
7 570 628 521 339 609 91 149 72 14 3.0 6.8 437
8 604 683 489 549 459 80 120 82 11 3.3 8.3 325
9 533 718 439 777 323 122 108 79 9.2 3.4 11 260
10 438 700 394 815 220 140 109 92 8.7 2.8 51 240
11 368 651 351 684 147 148 85 98 16 4.7 108 236
12 324 660 337 556 98 123 64 95 35 4.6 127 229
13 318 888 341 431 66 100 55 91 30 4.5 118 246
14 335 1,120 357 328 49 94 50 97 34 4.6 99 288
15 362 1,250 358 315 106 53 64 91 39 3.9 111 560
16 397 1,130 355 292 241 32 119 77 58 4.4 166 909
17 434 931 367 280 304 21 120 123 76 36 302 1,010
18 479 751 410 301 284 15 147 299 73 47 366 980
19 552 604 463 409 221 13 183 489 66 43 329 827
20 637 484 481 568 160 16 159 580 56 36 259 734
21 726 404 448 733 109 15 119 818 43 29 196 718
22 1,100 370 391 702 77 13 88 862 34 23 152 659
23 1,590 392 359 609 65 13 82 825 26 24 120 573
24 1,840 587 359 518 56 13 136 650 19 21 96 564
25 1,700 832 357 401 41 17 160 458 17 15 78 707
26 1,410 1,150 345 339 31 20 122 316 18 10 67 822
27 1,160 1,340 357 287 32 20 110 204 20 7.4 61 817
28 941 1,300 397 255 39 21 94 128 17 5.9 58 755
29 747 461 373 242 73 25 99 81 12 4.4 59 690
30 613   326 228 147 32 96 56 9.4 3.6 58 617
31 531   292   220   98 42   3.2   587