Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 14211550 JOHNSON CREEK AT MILWAUKIE, OR


Clackamas County, Oregon
Hydrologic Unit Code 17090012
Latitude  45°27'11", Longitude 122°38'31" NAD27
Drainage area 53.17  square miles
Gage datum 0.00 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1989-10-01 -> 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
1 166 163 142 91 58 37 24 18 17 30 88 139
2 182 134 130 82 59 41 22 17 18 25 57 152
3 200 112 141 84 60 40 22 17 18 24 47 157
4 155 111 130 76 54 43 21 17 18 25 52 142
5 136 129 113 79 56 44 21 18 18 24 62 138
6 151 165 115 76 53 39 21 18 21 22 67 124
7 149 162 117 86 55 37 20 18 18 22 84 158
8 142 161 104 98 53 37 20 18 19 24 64 164
9 140 151 118 87 51 39 22 17 18 29 56 149
10 165 98 127 82 50 45 21 17 18 35 53 168
11 157 94 106 84 48 63 20 18 18 33 90 172
12 158 104 109 80 43 40 19 18 17 27 94 168
13 181 95 120 84 43 37 19 17 18 29 92 163
14 158 95 118 83 50 34 19 17 19 29 72 182
15 156 111 155 95 49 32 19 17 24 31 77 133
16 172 143 129 87 49 32 18 17 21 30 71 135
17 183 152 113 82 68 32 20 18 24 32 89 152
18 213 157 105 76 67 30 19 18 29 38 100 137
19 196 165 103 68 57 29 19 18 25 34 152 123
20 181 166 96 70 50 33 19 18 23 37 133 187
21 154 147 96 61 48 28 18 18 20 36 104 158
22 132 120 108 63 53 27 19 19 18 45 111 135
23 130 139 104 76 50 26 19 19 20 36 112 125
24 146 162 102 79 45 28 18 19 22 37 146 153
25 139 134 105 72 44 27 18 21 21 34 148 135
26 120 108 91 69 41 26 18 19 20 39 129 131
27 108 113 96 71 40 27 17 18 20 59 109 158
28 133 132 95 68 39 25 18 17 24 47 117 196
29 160 105 115 62 40 25 18 18 26 50 112 204
30 179   112 66 36 23 18 20 30 52 128 192
31 188   91   40   18 18   76   167