USGS 14211315 TRYON CREEK NEAR LAKE OSWEGO, OR

PROVISIONAL DATA SUBJECT TO REVISION

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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  2026-02-07
2007-10-01  2026-02-07







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 1.87 02-07-2026   08:00 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 7 based on 22 water years of record more
Most Recent
Instantaneous
Value Feb 7		 Min
(2014)		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Max
(2015)
1.87 2.17 5.1 7 13 15 85.5