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WEATHER
Tryon Creek
Creek
in
Tryon Cove Park
,
Foothills Park
,
Marshall Park
,
Tryon Creek State Natural Area
,
Coast Ranges
in
Portland
,
OR
Oregon Fishing Regulations
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Length
4.4mi
On the Web
On Wikipedia
Tryon Creek is a 4.85-mile (7.81 km) tributary of the Willamette River in the U.S. state of Oregon. Part of the drainage basin of the Columbia River, its watershed covers about 6.5 square miles (16.8 km2) in Multnomah and Clackamas counties. The stream flows southeast from the Tualatin Mountains (West Hills) through the Multnomah Village neighborhood of Portland and the Tryon Creek State Natural Area to the Willamette in the city of Lake Oswego. Parks and open spaces cover about 21 percent of the watershed, while single-family homes dominate most of the remainder. The largest of the parks is the state natural area, which straddles the border between the two cities and counties. The bedrock under the watershed includes part of the last exotic terrane, a chain of seamounts, acquired by the…
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