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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 09129600 SMITH FORK NEAR LAZEAR, CO


Delta County, Colorado
Hydrologic Unit Code 14020002
Latitude  38°42'26.8", Longitude 107°42'36.5" NAD83
Drainage area 167  square miles
Gage datum 5,844 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 1975-10-01 -> 2020-09-30)

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 6.6 7.6 12 25 78 129 30 6.2 3.6 3.5 5.3 4.5
2 6 7.9 12 27 72 128 27 6.1 3.6 3.3 5 4.7
3 6.4 8.3 13 26 73 120 23 5.7 3.6 3.4 4.5 4.7
4 6.2 9.5 13 25 84 126 22 5 3.4 3.5 4.2 4.7
5 6.2 8.4 14 23 93 129 27 4.8 3.4 3.6 4.2 5.4
6 6.5 8 16 23 101 125 20 4.9 3.7 3.5 4 6.2
7 6.5 7.8 19 26 113 127 18 4.7 3.8 3.7 4.1 7
8 6.5 7.8 20 28 104 124 18 4.1 4.1 3.7 4.1 7.5
9 6.6 7.4 21 32 101 124 16 3.8 4.1 3.5 4.1 7.5
10 6.8 7.1 20 35 106 114 13 3.5 4.3 3.6 4.3 7.4
11 7.5 7.7 19 36 99 106 13 3.4 4.1 4.4 4.2 7.9
12 7.2 7.8 18 38 92 103 11 3.6 4.1 4.6 4.3 7.4
13 7 8.5 20 36 97 99 9.3 3.5 4.1 4.5 4.3 7.1
14 7 11 22 39 114 94 9 3.4 4 4.6 4.3 7.2
15 7.6 9 22 42 138 85 8.7 3.2 4.1 4.4 4.3 7.4
16 7.1 9.3 23 48 132 78 7.7 3 4.2 4.6 4.2 7.5
17 7.1 9.1 22 53 148 72 7 3.9 4.1 4.7 4.8 7.1
18 7.8 8.8 22 58 156 68 6.2 3.6 4.2 4.7 5 7.1
19 8.1 9.1 22 65 125 65 5.9 2.8 3.9 4.6 5.2 7.2
20 7.9 10 21 65 128 62 5.5 2.9 4 4.6 5.2 7.1
21 8.3 10 21 61 134 57 5.7 2.4 3.7 4.9 5 7
22 8.6 9.9 22 62 146 53 5.6 2.3 4.1 5 4.9 7
23 8.8 9.6 23 69 151 46 5.6 2.4 4.1 4.7 5.1 7
24 8.1 9.3 26 80 159 41 5.2 3.2 3.9 4.6 4.9 6.7
25 7.5 9.4 30 77 163 39 5 3.2 3.8 4.7 5 6.7
26 7.8 10 35 77 153 39 4.8 2.8 3.8 4.5 4.9 6.7
27 7.8 11 36 74 153 39 4.7 3 3.6 4.5 4.8 6.6
28 8.1 12 38 74 152 34 4.8 3.1 3.6 4.9 4.5 6.4
29 7.8 3.1 38 75 141 34 4.9 3.2 3.7 4.8 4.5 6.7
30 7.6   37 81 130 33 4.8 3.3 3.5 4.7 4.5 6.6
31 7.4   37   133   4.3 3.5   4.4   6.7