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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 12398600 PEND OREILLE RIVER AT INTERNATIONAL BOUNDARY


Pend Oreille County, Washington
Hydrologic Unit Code 17010216
Latitude  48°59'56", Longitude 117°21'09" NAD27
Drainage area 25,200  square miles
Gage datum 1,700 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 water year of record in, ft3/s   (Calculation Period 1962-10-01 -> 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 15,500 18,400 19,700 25,000 37,000 60,000 45,000 14,700 10,700 18,000 23,600 17,600
2 16,200 17,700 19,500 24,600 37,100 60,100 43,800 14,500 11,200 19,500 23,900 17,300
3 16,100 18,300 19,600 24,600 38,000 60,400 42,400 13,900 11,200 20,000 23,400 17,400
4 16,100 18,500 19,700 25,200 38,500 60,000 41,000 13,900 11,000 20,500 23,400 17,400
5 16,500 18,400 19,500 25,000 39,800 60,500 40,300 13,500 11,800 21,000 23,300 17,600
6 16,400 18,400 19,800 25,100 40,900 61,100 38,300 13,500 12,300 21,500 22,500 17,600
7 16,300 18,100 19,600 25,600 42,000 61,700 37,200 12,700 12,800 21,600 22,100 17,800
8 16,300 18,000 20,100 25,000 42,600 62,500 36,200 12,700 12,600 22,000 22,400 18,100
9 16,700 18,200 19,900 25,600 44,500 62,300 35,300 12,600 12,700 22,300 22,300 17,900
10 16,800 18,200 20,500 26,300 44,800 62,100 33,400 12,100 13,200 22,200 21,700 17,900
11 16,600 17,900 21,300 26,900 45,500 61,600 31,000 11,800 13,100 22,600 21,300 18,200
12 16,400 17,700 20,700 27,300 45,600 60,600 30,000 11,600 12,700 22,800 21,200 18,700
13 16,700 18,000 20,200 28,200 46,000 60,000 28,600 11,800 13,300 23,200 20,700 18,700
14 17,300 18,000 21,200 28,800 46,800 59,200 27,400 11,300 13,700 22,900 20,600 18,800
15 17,400 18,500 21,000 29,300 47,600 58,100 26,600 11,700 13,100 22,900 20,200 18,100
16 17,000 18,800 21,300 30,100 48,400 57,800 25,900 11,500 13,700 23,100 19,800 18,100
17 17,400 18,500 21,800 29,700 48,900 57,700 25,000 11,600 13,700 23,000 19,400 18,300
18 17,600 18,800 21,700 30,200 49,800 57,500 24,600 11,900 13,900 23,300 19,600 18,500
19 17,500 19,000 21,700 30,100 50,800 57,100 23,800 11,600 14,400 23,500 19,800 18,100
20 17,800 18,900 21,600 30,200 51,800 56,600 22,800 11,100 15,400 23,800 20,100 18,700
21 17,800 19,000 22,100 31,100 52,100 56,000 21,200 10,800 15,500 23,500 19,300 18,000
22 18,600 19,000 22,700 31,600 52,700 55,900 20,100 11,200 15,700 23,600 18,600 17,700
23 18,000 18,500 23,300 31,900 54,700 55,000 19,100 11,100 16,100 23,400 18,000 17,400
24 18,400 18,700 23,700 32,400 55,200 54,200 18,600 11,600 16,000 23,600 18,200 17,000
25 18,500 19,000 24,600 33,400 55,700 53,500 18,200 11,100 15,900 24,200 18,500 15,500
26 18,500 18,700 24,800 34,300 56,700 52,600 18,100 10,900 16,100 24,500 18,700 16,100
27 18,800 18,900 25,100 34,900 57,000 51,000 17,400 11,600 16,300 24,300 18,300 16,100
28 18,400 18,900 25,200 35,400 58,100 48,900 16,900 11,300 16,700 23,900 17,800 16,400
29 18,400 19,200 25,400 35,700 59,200 47,700 16,600 11,400 17,200 23,700 17,600 16,600
30 18,400   25,400 35,500 59,800 46,400 16,400 11,400 17,300 23,700 17,500 16,300
31 18,400   25,400   60,000   16,000 10,800   23,500   16,600