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USGS Daily Statistics for the Nation

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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 01500500 SUSQUEHANNA RIVER AT UNADILLA NY


Otsego County, New York
Hydrologic Unit Code 02050101
Latitude  42°19'17.4", Longitude  75°18'59.0" NAD83
Drainage area 982  square miles
Contributing drainage area 982  square miles
Gage datum 995.71 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 1937-10-01 -> 2025-09-30)

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 2,240 1,540 2,110 4,600 2,610 1,350 916 530 461 574 1,010 1,730
2 2,190 1,670 2,060 4,610 2,530 1,380 849 505 533 645 997 1,720
3 2,060 1,720 2,040 4,700 2,430 1,350 765 446 475 691 1,140 1,710
4 2,020 1,640 2,080 4,850 2,420 1,230 746 435 411 663 1,180 1,820
5 1,900 1,560 2,380 5,130 2,310 1,180 678 498 361 618 1,090 1,850
6 1,850 1,420 2,810 5,160 2,340 1,240 664 448 352 590 1,160 1,900
7 1,790 1,400 2,900 5,070 2,290 1,250 628 449 360 622 1,240 2,050
8 1,600 1,460 2,870 4,980 2,200 1,180 644 427 319 618 1,280 2,000
9 1,520 1,410 2,830 4,600 2,180 1,150 630 475 319 689 1,410 1,990
10 1,580 1,360 2,720 4,340 2,190 1,140 655 485 319 711 1,340 2,010
11 1,610 1,470 2,730 4,220 2,190 1,060 591 540 357 627 1,440 2,140
12 1,540 1,540 2,880 4,060 2,140 1,040 649 467 375 621 1,390 2,160
13 1,540 1,430 2,880 3,970 2,130 1,040 598 418 442 578 1,350 2,160
14 1,490 1,500 2,930 3,890 2,120 1,060 577 432 434 558 1,330 2,040
15 1,410 1,540 3,110 3,740 1,960 1,140 549 416 425 624 1,340 1,960
16 1,420 1,730 3,210 3,700 1,920 1,140 535 398 409 741 1,330 1,810
17 1,330 1,860 3,540 3,820 1,830 1,080 506 457 400 950 1,370 1,740
18 1,310 1,840 3,580 3,660 1,860 1,050 514 551 451 1,140 1,380 1,740
19 1,310 1,800 3,160 3,440 1,830 960 522 588 643 1,060 1,350 1,790
20 1,340 1,980 3,140 3,270 1,870 897 509 497 649 959 1,370 1,640
21 1,440 2,150 3,230 3,260 1,950 860 526 433 794 988 1,520 1,740
22 1,570 2,220 3,450 3,220 1,950 890 550 434 891 899 1,530 1,770
23 1,680 2,200 3,390 3,140 1,910 864 525 409 769 826 1,520 1,700
24 1,690 2,280 3,380 3,060 1,830 856 491 373 714 854 1,530 1,670
25 1,910 2,480 3,490 3,080 1,680 835 471 338 681 866 1,580 1,820
26 2,060 2,460 3,670 3,030 1,580 775 455 335 700 958 1,690 1,840
27 2,090 2,350 3,850 2,930 1,560 710 442 349 764 1,050 1,810 1,780
28 1,960 2,260 3,850 2,810 1,500 710 451 362 783 1,140 1,860 1,760
29 1,720 1,710 3,800 2,680 1,480 814 480 385 686 1,100 1,940 1,940
30 1,600   3,980 2,560 1,490 918 500 436 636 1,040 1,820 2,180
31 1,540   4,420   1,400   504 425   998   2,350