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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  2025-10-01
2007-10-01  2025-10-01







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 5.34 10-01-2025   14:00 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 1 based on 23 water years of record more
Min
(2007)		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Most Recent
Instantaneous
Value Oct 1		 Max
(2014)
0.38 0.65 0.84 1.2 2.1 5.34 22.0

Gage height, feet, new location downstream
Most recent instantaneous value: 1.49 10-01-2025   14:00 PDT
Graph of Gage height, feet

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