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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 401530105475401 NORTH INLET BLW SUMMERLAND PARK AT RMNP


Grand County, Colorado
Hydrologic Unit Code 14010001
Latitude  40°15'27", Longitude 105°47'59" NAD83
Drainage area 28.4  square miles
Gage datum 8,494 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 2020-10-01 -> 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         83 190 115 35 15 11    
2         105 204 110 35 15 11    
3         77 224 108 68 15 12    
4         80 276 103 66 14 12    
5         69 304 105 47 13 12    
6         67 311 108 39 12 11    
7         77 321 95 34 12 10    
8         99 350 88 30 11 9.8    
9         94 342 82 27 11 9.4    
10         101 332 77 25 10 9.1    
11         120 337 71 23 11 9    
12         124 332 67 22 10 9.6    
13         102 300 63 22 10 9.5    
14         113 264 58 23 10 9.4    
15         159 233 55 21 11 9.1    
16         201 243 57 22 10 9.5    
17         223 233 52 21 10 9.8    
18         230 212 49 20 9.6 9.6    
19       51 244 211 48 21 9.4 9.1    
20       54 225 210 54 23 10 8.9    
21       43 205 187 50 21 9.8 8.5    
22       25 210 189 43 19 9.8 8.1    
23       27 244 174 40 18 9.8 8    
24       19 206 156 40 19 9 7.4    
25       21 197 149 40 23 8.8 7.8    
26       27 216 146 38 23 8.5      
27       29 218 140 34 24 8.3      
28       30 246 132 35 21 8.3      
29       34 236 121 33 19 9.8      
30       54 221 125 32 17 9.8      
31         199   34 16