Current and Forecasted Tualatin River Levels

LOC is continually monitoring lake and river levels during our rainy season. The USGS provides both current river level data and a forecast of future levels.

When the USGS West Linn gauge on the Tualatin River shows 14.5 feet, the LOC headgate nears an overflow condition, so this is a key indicator of potential lake flooding.

Things can change rapidly, so please monitor river levels by
visiting the USGS link below:

http://ahps2.wrh.noaa.gov/ahps2/hydrograph.php?wfo=pqr&gage=wslo3&view=1,1,1,1,1,