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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 09242500 ELK RIVER NEAR MILNER, CO.


Routt County, Colorado
Hydrologic Unit Code 14050001
Latitude  40°30'53", Longitude 106°57'12" NAD27
Drainage area 448  square miles
Gage datum 6,590 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 1904-10-01 -> 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 84 84 125 343 1,420 2,600 1,290 243 92 139 123 93
2 82 83 125 368 1,450 2,610 1,200 227 90 137 119 94
3 82 83 126 377 1,480 2,630 1,150 213 85 140 120 93
4 83 83 127 395 1,550 2,630 1,100 213 88 132 119 91
5 83 84 127 421 1,670 2,710 1,010 205 87 160 117 89
6 82 84 129 441 1,760 2,730 939 201 85 178 115 89
7 82 83 130 461 1,840 2,710 898 196 83 168 113 88
8 83 84 131 501 1,880 2,670 877 174 83 170 115 88
9 83 84 130 523 1,890 2,620 850 170 92 158 116 87
10 83 84 131 563 1,930 2,500 778 171 92 154 115 87
11 83 84 132 591 1,900 2,500 725 168 87 148 112 88
12 83 84 136 622 1,860 2,450 686 158 94 151 114 89
13 83 85 138 669 1,910 2,410 650 151 91 149 112 89
14 82 85 139 712 2,030 2,360 608 149 91 141 113 88
15 82 86 142 720 2,150 2,310 566 142 91 136 107 87
16 82 85 147 705 2,260 2,240 534 136 98 133 109 86
17 82 85 156 745 2,410 2,230 499 128 100 132 110 85
18 81 85 163 804 2,500 2,120 472 124 107 132 107 85
19 82 85 173 833 2,580 2,060 440 124 131 132 110 85
20 82 86 181 854 2,620 2,010 420 124 154 134 112 85
21 81 86 189 869 2,620 2,000 403 122 145 131 109 86
22 81 87 202 907 2,610 1,930 388 120 128 128 108 86
23 80 87 213 993 2,560 1,850 362 114 121 127 105 85
24 81 87 220 1,080 2,570 1,750 344 112 115 129 104 84
25 81 86 224 1,110 2,580 1,680 329 109 111 132 103 83
26 81 87 234 1,160 2,580 1,620 317 112 110 131 100 82
27 81 88 237 1,240 2,570 1,550 294 107 112 127 101 82
28 81 89 240 1,320 2,590 1,500 281 107 106 127 101 84
29 82 90 235 1,350 2,670 1,430 271 105 107 125 101 84
30 82   231 1,380 2,670 1,380 263 100 116 127 99 84
31 82   239   2,600   251 95   125   85