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USGS 14211315 TRYON CREEK NEAR LAKE OSWEGO, OR

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Station operated in cooperation with city of Portland, Bureau of Environmental Services (BES).

NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
Available Parameters Available Period
  
2001-08-03  2026-10-14
2007-10-01  2026-10-14







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 0.49 10-14-2026   11:00 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 14 based on 24 water years of record more
Min
(2003)		 Most Recent
Instantaneous
Value Oct 14		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Max
(2017)
0.25 0.49 0.79 1.3 1.9 4.6 71.4

Gage height, feet, new location downstream
Most recent instantaneous value: 1.30 10-14-2026   11:00 PDT
Graph of Gage height, feet

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