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USGS Daily Statistics for New York

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 03011020 ALLEGHENY RIVER AT SALAMANCA NY


Cattaraugus County, New York
Hydrologic Unit Code 05010001
Latitude  42°09'23", Longitude  78°42'55" NAD83
Drainage area 1,608  square miles
Contributing drainage area 1,608  square miles
Gage datum 1,357.49 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 1903-10-01 -> 2020-09-30)

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 3,800 2,880 4,130 7,250 3,990 2,280 1,470 921 662 1,300 2,080 3,720
2 3,870 2,770 4,290 7,340 3,930 2,280 1,430 838 678 1,280 2,180 3,630
3 3,680 2,780 4,210 7,330 3,840 2,320 1,390 832 861 1,260 2,170 3,470
4 3,670 2,650 4,520 7,400 3,670 2,230 1,300 808 842 1,200 2,110 3,430
5 3,590 2,560 4,990 7,820 3,440 2,120 1,180 794 732 1,140 2,130 3,190
6 3,680 2,570 5,400 7,940 3,290 2,290 1,120 824 734 1,130 2,070 3,030
7 3,540 2,600 5,370 7,580 3,300 2,200 1,120 892 701 1,220 1,950 3,130
8 3,480 2,610 5,290 7,090 3,400 2,120 1,180 930 617 1,160 1,940 3,230
9 3,630 2,560 5,150 6,630 3,600 2,000 1,230 890 726 1,120 2,020 3,160
10 3,400 2,610 4,990 6,300 3,680 1,940 1,170 994 876 1,160 2,090 3,100
11 3,280 2,700 5,100 6,050 3,870 1,900 1,050 1,030 770 1,090 2,270 3,150
12 3,360 2,760 5,390 6,000 4,030 1,870 1,100 935 747 1,150 2,220 3,200
13 3,460 2,690 5,410 5,810 4,220 1,830 1,160 865 754 1,120 2,240 3,420
14 3,360 2,750 5,760 5,670 4,060 1,970 1,100 925 858 1,130 2,290 3,470
15 3,310 3,170 6,150 5,600 3,750 2,050 1,120 912 921 1,230 2,320 3,530
16 3,250 3,430 6,210 5,410 3,610 2,030 1,160 835 840 1,240 2,490 3,320
17 2,990 3,350 6,100 5,260 3,680 1,940 1,040 766 815 1,170 2,990 3,130
18 3,120 3,210 5,910 4,880 3,520 1,930 1,010 734 1,030 1,190 3,140 3,160
19 3,400 3,190 5,740 4,680 3,410 1,910 1,210 724 1,090 1,350 3,140 3,110
20 3,440 3,550 5,900 4,660 3,310 1,730 1,290 694 1,070 1,540 3,160 2,840
21 3,420 3,550 5,940 4,610 3,310 1,830 1,240 728 993 1,640 3,090 2,920
22 3,600 3,650 6,210 4,590 3,170 2,120 1,230 785 974 1,650 2,910 3,040
23 3,750 3,620 6,130 4,500 3,120 2,320 1,160 788 942 1,530 2,870 3,100
24 3,750 3,890 6,130 4,480 3,280 2,260 1,120 700 860 1,580 2,880 3,270
25 3,850 4,110 6,390 4,410 3,090 2,030 1,090 644 960 1,710 2,830 3,390
26 3,650 4,240 6,810 4,410 2,980 1,830 988 611 1,020 1,840 2,920 3,260
27 3,510 4,390 6,960 4,240 2,860 1,590 902 559 989 1,760 3,250 3,080
28 3,380 4,310 7,330 4,250 2,860 1,550 865 613 1,020 2,000 3,460 3,240
29 3,010 3,660 7,270 4,170 2,870 1,490 881 733 1,340 2,100 3,500 3,500
30 3,090   7,190 4,160 2,700 1,480 856 731 1,400 2,170 3,480 3,640
31 3,070   7,270   2,430   839 694   2,070   3,710