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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 07083000 HALFMOON CREEK NEAR MALTA, CO


Lake County, Colorado
Hydrologic Unit Code 11020001
Latitude  39°10'20", Longitude 106°23'19" NAD27
Drainage area 23.5  square miles
Gage datum 9,830 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 1945-10-01 -> 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 4.4 3.9 3.8 4.4 14 92 125 48 22 13 9.1 5.8
2 4.4 3.9 3.8 4.5 16 97 121 47 21 13 9.1 5.8
3 4.4 3.8 3.8 4.5 17 103 114 46 20 13 9.1 5.7
4 4.3 3.8 3.8 4.5 19 109 108 45 20 13 9 5.7
5 4.3 3.8 3.8 4.6 21 116 104 44 19 13 8.9 5.6
6 4.3 3.8 3.8 4.7 22 125 101 43 19 13 8.8 5.6
7 4.3 3.8 3.8 4.8 24 129 98 41 19 13 8.6 5.6
8 4.3 3.8 3.9 5 26 135 97 39 19 12 8.5 5.5
9 4.3 3.8 3.9 5.1 26 133 95 37 19 12 8.3 5.5
10 4.3 3.8 3.9 5.3 27 131 93 36 19 12 8.3 5.5
11 4.3 3.8 3.9 5.5 28 129 89 35 19 12 8.2 5.3
12 4.3 3.8 3.9 5.6 30 130 87 34 19 12 8 5.3
13 4.3 3.8 3.8 5.7 33 131 83 33 19 11 8.1 5.3
14 4.2 3.8 3.8 6 36 134 79 32 18 11 8 5.2
15 4.3 3.8 3.9 6.2 39 135 76 30 18 11 7.6 5.2
16 4.2 3.8 3.9 6.5 43 137 74 30 17 11 7.6 5.2
17 4.2 3.8 3.9 6.8 46 139 72 30 17 11 7.5 5.1
18 4.2 3.8 3.9 7.2 49 139 69 29 17 11 7.4 5.1
19 4.2 3.8 4 7.5 52 138 67 30 16 11 7.2 5.1
20 4.1 3.8 4 7.7 56 140 65 29 16 11 7.2 5
21 4.1 3.8 4.1 8.3 59 145 63 29 16 11 7.1 5
22 4.1 3.8 4.1 8.9 62 142 60 28 16 10 7 5
23 4.1 3.9 4.1 9.2 64 139 58 27 15 10 6.9 4.9
24 4.1 3.8 4.1 10 68 138 57 27 15 10 6.7 4.9
25 4 3.8 4.1 11 69 136 56 27 15 10 6.7 4.9
26 4 3.8 4.1 11 71 133 54 26 14 10 6.6 4.9
27 4 3.8 4.1 11 76 132 53 26 14 9.9 6.4 4.8
28 4 3.8 4.1 11 82 132 51 25 14 9.7 6.4 4.8
29 4 3.9 4.1 12 85 131 50 24 14 9.4 6.3 4.7
30 4   4.2 13 87 128 49 23 14 9.4 6.2 4.7
31 4   4.2   89   48 22   9.3   4.7