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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 14308990 COW CREEK ABV GALESVILLE RES, NR AZALEA, OR.


Douglas County, Oregon
Hydrologic Unit Code 17100302
Latitude  42°49'24", Longitude 123°07'29" NAD27
Drainage area 64.7  square miles
Gage datum 1,900 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 1985-10-01 -> 2022-09-30)

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
1 256 176 149 146 79 49 21 11 8.4 10 20 112
2 193 191 157 132 76 47 20 11 8.4 10 20 159
3 176 156 182 122 76 45 19 11 8.3 9.9 18 94
4 173 159 171 118 74 50 18 10 8.2 10 19 103
5 140 152 171 120 80 49 18 10 8.1 10 19 104
6 127 222 176 119 73 44 18 10 8.2 9.8 23 96
7 131 220 161 123 71 42 17 10 8.2 9.4 22 109
8 175 168 149 158 72 40 17 10 8.6 9.6 22 194
9 236 188 174 140 78 37 17 9.9 8.6 12 29 143
10 239 147 194 125 76 36 16 10 8.4 11 28 160
11 208 132 164 115 69 35 16 11 8.2 11 23 127
12 177 126 151 110 64 34 15 9.9 8 11 21 168
13 186 136 172 113 59 34 15 10 7.8 11 22 166
14 229 165 170 108 58 33 15 9.4 8 15 24 185
15 179 166 179 102 57 31 14 9.4 8.5 15 23 189
16 188 199 194 100 59 30 14 9.3 8.8 45 27 128
17 234 179 176 107 63 30 15 9.1 9.2 21 31 134
18 239 226 163 130 73 29 15 9.2 10 16 57 131
19 258 216 152 108 66 27 15 9.2 11 17 65 109
20 277 185 163 105 69 27 14 9.2 10 14 66 111
21 221 205 160 106 72 25 14 9.1 9.2 14 99 131
22 200 190 173 102 69 25 14 9.2 8.9 15 123 124
23 175 175 166 98 59 24 14 9.2 8.6 16 90 106
24 165 157 155 113 56 23 13 9.2 9.2 15 57 100
25 170 179 143 104 56 23 12 9.1 11 16 58 111
26 191 151 134 96 53 23 12 9 12 17 57 135
27 172 158 133 97 50 22 12 8.7 10 21 52 159
28 166 181 137 92 50 22 11 8.6 9.6 21 65 190
29 152 163 136 86 50 22 11 8.5 11 18 85 230
30 155   165 82 48 21 11 8.9 12 20 88 210
31 157   153   49   11 8.7   22   243