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  2025-07-07
2007-10-01  2025-07-07







 (7)
 

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


Discharge, cubic feet per second

Most recent instantaneous value: 0.36 07-07-2025   11:00 PDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 7 based on 22 water years of record more
Most Recent
Instantaneous
Value Jul 7
Min
(2015)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2010)
0.36 0.60 1 1.2 1.3 1.6 2.50


Gage height, feet, new location downstream

Most recent instantaneous value: 1.62 07-07-2025   11:00 PDT
Graph of  Gage height, feet

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