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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 15300500 KVICHAK R AT IGIUGIG AK


Lake And Peninsula Borough, Alaska
Hydrologic Unit Code 19030206
Latitude  59°19'44", Longitude 155°53'57" NAD27
Drainage area 6,400  square miles
Gage datum 38 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 1966-10-01 -> 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 16,600 14,600 12,800 11,600 10,900 12,400 17,000 22,400 26,700 26,400 23,700 19,800
2 16,600 14,600 12,800 11,600 10,900 12,500 17,400 22,600 26,500 26,400 23,400 19,600
3 16,600 14,400 12,800 11,500 10,900 12,800 17,400 22,700 26,500 26,300 23,300 19,500
4 16,400 14,400 12,800 11,500 10,900 12,800 17,500 23,000 26,500 26,400 23,200 19,400
5 16,300 14,400 12,800 11,500 10,900 12,900 17,700 23,200 26,600 26,100 23,100 19,300
6 16,200 14,300 12,700 11,400 10,900 13,000 17,900 23,200 26,700 26,100 23,000 19,200
7 16,100 14,300 12,600 11,300 10,900 13,100 18,000 23,400 26,700 26,000 23,100 19,100
8 16,100 14,200 12,600 11,300 11,000 13,300 18,100 23,500 26,700 25,800 22,800 19,300
9 16,100 14,200 12,600 11,200 11,000 13,300 18,400 24,000 26,800 25,900 22,700 19,000
10 16,100 14,200 12,600 11,200 11,000 13,400 18,700 23,900 26,900 25,800 22,600 18,800
11 15,900 14,000 12,500 11,200 11,000 13,700 18,900 24,200 26,900 25,800 22,500 18,600
12 15,900 14,000 12,500 11,200 11,000 13,800 19,000 24,400 27,000 25,700 22,200 18,500
13 15,800 13,900 12,400 11,200 11,000 13,900 19,100 24,700 26,900 25,800 22,100 18,400
14 15,800 13,900 12,400 11,100 11,000 14,000 19,400 24,700 27,100 26,000 21,800 18,300
15 15,700 13,900 12,400 11,100 11,100 14,200 19,600 24,900 27,100 25,700 21,700 18,300
16 15,700 13,800 12,300 11,100 11,100 14,500 19,800 25,000 27,000 25,700 21,600 18,000
17 15,700 13,700 12,200 11,200 11,200 14,500 19,900 25,300 27,200 25,300 21,500 18,100
18 15,600 13,700 12,200 11,100 11,300 14,600 20,100 25,400 27,200 25,100 21,400 18,000
19 15,600 13,600 12,200 11,100 11,200 14,800 20,300 25,500 27,000 25,100 21,200 17,900
20 15,500 13,600 12,200 11,100 11,300 15,000 20,400 25,600 27,100 25,300 21,100 17,800
21 15,400 13,500 12,100 11,000 11,400 15,100 20,800 25,600 27,200 25,300 21,000 17,600
22 15,400 13,400 12,100 11,000 11,400 15,300 20,900 25,800 27,400 25,000 20,700 17,500
23 15,300 13,400 12,100 11,000 11,600 15,400 21,000 25,900 27,200 24,900 20,500 17,300
24 15,300 13,300 12,000 11,000 11,600 15,700 21,100 26,100 27,100 24,700 20,400 17,300
25 15,300 13,100 12,000 11,000 11,600 15,800 21,200 26,200 27,200 24,600 20,300 17,300
26 15,200 13,100 11,900 11,000 11,800 16,100 21,400 26,200 27,500 24,400 20,300 17,200
27 15,000 13,100 11,900 11,000 11,900 16,300 21,500 26,400 27,000 24,300 20,400 17,100
28 14,900 13,100 11,900 11,000 12,100 16,500 21,800 26,300 26,900 24,200 20,000 17,100
29 14,800 13,700 11,800 11,000 12,200 16,800 22,000 26,800 26,800 24,000 20,000 16,900
30 14,800   11,700 10,900 12,200 16,800 22,100 26,500 26,600 23,900 20,000 16,900
31 14,700   11,700   12,300   22,200 26,600   24,000   16,800