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USGS Daily Statistics for Oregon

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 14206950 FANNO CREEK AT DURHAM, OR


Washington County, Oregon
Hydrologic Unit Code 17090010
Latitude  45°24'13", Longitude 122°45'13" NAD27
Drainage area 31.5  square miles
Gage datum 115.78 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 1993-10-01 -> 2023-09-30)

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 96 90 87 46 24 18 8.7 3.6 4.4 21 76 97
2 117 71 63 45 31 23 7.5 3.5 3.9 11 44 102
3 127 61 59 40 31 20 6.9 3.7 4.9 13 35 110
4 89 62 43 43 33 25 6.2 3.8 4.5 13 47 99
5 80 74 51 39 37 25 5.7 4.2 7.7 8.8 51 75
6 101 89 65 47 29 33 5.9 4.5 17 11 62 56
7 114 74 58 65 28 29 6 4.3 7.1 11 73 84
8 110 65 55 67 27 18 7.8 5.8 8.1 10 46 72
9 93 76 76 47 32 21 9.6 4.1 9.6 20 35 98
10 97 50 82 53 27 22 7.3 4.2 6.4 31 32 105
11 95 47 61 61 22 26 5.5 4.7 5.4 25 63 123
12 120 57 75 57 20 15 5.4 7 3.7 16 75 107
13 134 42 101 55 20 18 5.5 4.2 3.8 19 65 113
14 82 50 88 52 24 17 5 3.8 3.4 24 42 126
15 81 75 124 57 27 18 4.7 3.4 6.5 27 49 95
16 96 110 79 48 25 15 5 3.6 7 21 42 92
17 98 107 62 43 22 14 9 5 16 21 53 103
18 160 84 54 40 26 17 5.8 4.1 24 19 59 107
19 131 82 49 39 29 15 4.4 4.2 17 23 98 89
20 102 70 55 38 24 12 4.1 5.3 15 31 84 138
21 88 59 56 32 23 11 4 4.5 8 25 51 122
22 69 48 54 32 33 8.5 4.8 11 6.8 49 83 85
23 64 56 48 34 39 10 5.8 9.4 7.1 33 87 86
24 86 84 59 42 27 12 5.3 4.9 9.2 27 91 86
25 80 64 57 35 22 8.4 4.4 10 9.1 25 82 85
26 61 58 56 32 22 11 3.9 7.1 8.2 34 52 87
27 64 59 66 32 29 17 3.7 6 12 55 61 136
28 82 91 62 29 28 16 4.3 4 24 42 66 131
29 89 66 83 27 26 13 3.8 5.6 28 35 66 114
30 109   77 37 15 7.8 5.3 6.4 31 28 85 123
31 104   52   16   3.9 4.6   65   101