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USGS Daily Statistics for Colorado

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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 09092570 COLORADO RIVER AT RULISON, CO.


Garfield County, Colorado
Hydrologic Unit Code 14010005
Latitude  39°29'39", Longitude 107°56'18" NAD27
Drainage area 7,010  square miles
Gage datum 5,136.32 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 2021-10-01 -> 2024-09-30)

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       1,280 5,820 13,200 7,490 2,640 2,270 2,270    
2       1,310 7,310 13,000 7,240 2,970 2,290 2,400    
3       1,360 8,370 12,300 6,960 3,260 2,250 2,510    
4       1,540 9,770 8,870 6,760 3,290 2,310 2,430    
5       1,480 10,600 9,100 6,500 3,030 2,340 2,280    
6       1,480 10,100 9,830 6,260 2,690 2,310 2,150    
7       1,310 9,340 10,500 5,970 2,600 2,280 2,030    
8       1,480 8,500 11,200 5,700 2,570 2,250 1,990    
9       1,610 8,700 11,900 5,490 2,440 2,240 1,910    
10       1,830 9,890 11,800 5,150 2,350 2,250 1,900    
11       2,230 10,700 11,900 4,950 2,330 2,310 1,890    
12       2,850 11,200 12,100 4,790 2,360 2,330 1,850    
13       3,580 11,500 11,600 4,690 2,390 2,340 1,850    
14       4,360 11,500 10,800 4,390 2,420 2,380 1,810    
15       3,910 11,700 10,600 4,190 2,400 2,480 1,770    
16       3,230 12,600 10,800 4,050 2,560 2,480 1,930    
17       2,930 13,600 10,200 3,800 2,680 2,480 1,970    
18       3,220 13,800 9,940 3,710 2,640 2,390 1,980    
19       3,720 13,700 10,100 3,570 2,520 2,320 2,130    
20       3,590 13,700 10,300 3,450 2,440 2,290 2,010    
21       3,070 14,100 9,990 3,490 2,400 2,250 2,020    
22       2,770 14,400 10,100 3,380 2,390 2,180 2,030    
23       2,540 14,600 10,100 3,290 2,340 2,120 2,330    
24       2,390 15,300 9,990 3,110 2,450 2,050 2,430    
25       2,600 15,300 9,580 2,980 2,580 2,110 2,270    
26       2,710 15,200 9,310 2,960 2,520 2,130 2,150    
27       2,930 15,400 8,990 2,930 2,480 2,110 2,210    
28       3,510 15,000 8,640 2,820 2,420 2,090 2,080    
29       3,930 14,300 8,030 2,690 2,370 2,090 1,940    
30       4,560 14,900 7,560 2,570 2,310 2,150 1,840    
31         14,400   2,650 2,250   1,770