Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

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 12419000 Spokane River near Post Falls, ID


Kootenai County, Idaho
Hydrologic Unit Code 17010305
Latitude  47°42'11", Longitude 116°58'37" NAD27
Drainage area 3,840  square miles
Gage datum 2,003 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1912-10-01 -> 2021-09-30)

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 5,000 5,540 7,050 11,000 17,100 14,800 3,820 1,070 852 1,400 2,180 4,160
2 5,010 5,640 7,030 11,200 17,100 14,500 3,540 1,050 880 1,430 2,180 4,220
3 4,980 5,640 6,980 11,500 17,100 14,200 3,290 1,070 915 1,460 2,200 4,310
4 4,890 5,650 6,960 11,700 17,100 13,800 3,110 1,020 913 1,530 2,240 4,530
5 4,900 5,630 6,980 11,900 17,100 13,400 3,040 985 903 1,570 2,330 4,630
6 4,920 5,580 6,980 12,100 17,100 12,900 2,950 962 916 1,580 2,410 4,680
7 4,900 5,630 7,010 12,300 17,200 12,600 2,870 934 944 1,590 2,490 4,600
8 4,910 5,710 7,030 12,500 17,200 12,200 2,690 902 1,000 1,620 2,520 4,500
9 4,880 5,850 7,100 12,800 17,300 11,800 2,530 913 1,030 1,620 2,530 4,390
10 4,870 6,070 7,130 13,000 17,300 11,300 2,410 898 1,050 1,610 2,520 4,380
11 4,890 6,190 7,260 13,300 17,300 11,000 2,340 908 1,060 1,680 2,500 4,480
12 4,920 6,250 7,460 13,500 17,300 10,600 2,220 896 1,090 1,740 2,510 4,670
13 4,930 6,280 7,600 13,700 17,300 10,200 2,090 884 1,150 1,740 2,570 4,800
14 4,930 6,260 7,790 14,000 17,400 9,720 2,050 863 1,160 1,760 2,700 4,820
15 4,990 6,290 7,960 14,400 17,400 9,340 1,990 842 1,190 1,760 2,800 4,780
16 5,120 6,330 8,180 14,700 17,400 9,130 1,950 836 1,230 1,760 2,760 4,740
17 5,230 6,440 8,330 14,900 17,500 8,860 1,810 812 1,260 1,730 2,810 4,860
18 5,310 6,510 8,510 15,100 17,600 8,560 1,730 819 1,260 1,750 2,850 4,930
19 5,480 6,480 8,670 15,300 17,700 8,060 1,660 815 1,280 1,760 2,890 4,940
20 5,560 6,620 8,850 15,600 17,500 7,700 1,600 823 1,290 1,800 2,930 4,930
21 5,530 6,800 9,000 15,900 17,500 7,360 1,570 837 1,310 1,880 3,070 5,020
22 5,480 6,950 9,180 16,100 17,300 7,090 1,540 818 1,320 1,920 3,210 5,070
23 5,530 7,070 9,360 16,300 17,200 6,860 1,460 859 1,370 1,930 3,320 5,150
24 5,590 7,100 9,520 16,600 17,000 6,420 1,400 873 1,360 1,960 3,490 5,200
25 5,560 7,130 9,700 16,700 16,800 6,080 1,340 882 1,360 2,000 3,600 5,170
26 5,600 7,130 9,880 16,900 16,700 5,600 1,310 911 1,380 2,020 3,760 5,150
27 5,580 7,140 10,000 16,900 16,500 5,270 1,220 925 1,380 2,020 3,920 5,100
28 5,590 7,060 10,200 17,000 16,200 4,930 1,190 882 1,380 2,060 3,980 5,100
29 5,590 7,320 10,300 17,100 15,800 4,510 1,190 849 1,390 2,090 3,970 5,150
30 5,550   10,500 17,100 15,500 4,150 1,180 841 1,430 2,190 4,010 5,170
31 5,450   10,700   15,200   1,120 831   2,220   5,110