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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 14211499 KELLEY CREEK AT SE 159TH DRIVE AT PORTLAND, OR


Multnomah County, Oregon
Hydrologic Unit Code 17090012
Latitude  45°28'37", Longitude 122°29'50" NAD27
Drainage area 4.69  square miles
Gage datum 245 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 2000-10-01 -> 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 21 16 17 14 4.8 1.8 0.63 0.24 0.21 0.86 4.2 12
2 27 15 13 13 4.9 3.5 0.55 0.26 0.22 0.46 3.4 18
3 27 12 15 10 5.2 2.4 0.5 0.24 0.2 0.46 2.4 22
4 19 13 9.3 9.4 4.9 4.5 0.47 0.25 0.27 0.41 3.8 17
5 18 18 10 8.5 5 3.4 0.43 0.34 0.29 0.39 4.6 14
6 21 16 13 11 5.6 2.8 0.46 0.27 0.49 0.45 5.9 10
7 18 16 17 17 5.4 2.5 0.44 0.26 0.27 0.59 8.5 21
8 18 13 13 18 4 2.3 0.45 0.26 0.24 0.61 4.6 13
9 16 12 16 11 3.6 2.8 0.46 0.24 0.26 1.5 3.5 21
10 19 8.6 16 12 3.5 6.4 0.41 0.23 0.28 1.6 4.9 15
11 19 13 12 15 2.8 7.6 0.44 0.27 0.21 0.74 5.5 20
12 24 14 14 12 2.6 2.7 0.41 0.32 0.2 0.78 11 17
13 25 9.4 22 11 2.7 2.4 0.39 0.24 0.23 1.2 7.3 22
14 17 11 18 11 3.7 1.9 0.34 0.23 0.36 1.3 6.5 24
15 16 16 27 13 3.6 1.8 0.33 0.22 0.4 1.4 8.1 15
16 21 20 18 11 3.9 2.1 0.32 0.21 0.29 1.3 5.7 15
17 24 19 14 9.3 3.4 1.8 0.41 0.21 0.61 2.4 8.9 17
18 31 18 13 8 3.8 1.4 0.34 0.23 0.99 1.5 9.4 17
19 28 15 12 7.3 3.3 1.4 0.31 0.27 0.53 1.7 15 18
20 21 14 10 7.2 2.8 1.2 0.32 0.29 0.68 2 11 32
21 17 12 12 6.4 2.7 1.1 0.29 0.35 0.33 1.8 7.2 22
22 15 10 13 5.9 3.4 0.96 0.39 0.48 0.33 3 11 18
23 16 12 11 6.6 3.6 0.93 0.35 0.33 0.59 1.9 13 19
24 19 14 13 7.4 3.2 0.89 0.29 0.3 0.51 2 14 20
25 17 12 14 6.9 2.8 0.73 0.27 0.76 0.42 1.4 10 21
26 14 11 12 6.7 2.7 1 0.29 0.36 0.32 1.8 8 18
27 14 10 13 6.1 2.7 1.1 0.27 0.27 0.49 1.9 8 30
28 17 16 15 5.9 2.6 0.92 0.27 0.25 0.99 2.4 9.9 30
29 23 12 20 5.1 2.9 0.83 0.29 0.27 1.2 2.9 9.3 25
30 24   17 6.4 2 0.63 0.32 0.34 1.5 2.2 12 29
31 23   13   2   0.25 0.22   4.4   21