Tryon Creek Watershed

Tryon Creek Cutthroat Trout Cutthroat can be found throughout the Tryon Creek watershed
Spring Garden Park Environmental Services daylighted over 300 feet of a seasonal stream in Spring Garden Park
Terraced Rain Garden Construction Environmental Services and ODOT are turning some underused highway right-of-way land into rain gardens to help protect Tryon Creek
Boones Ferry Culvert Environmental Services and its partners are working on a project to replace a culvert on Tryon Creek under Boones Ferry Road
Mulching Partners like the SW Watershed Resource Center help plant and mulch native trees and shrubs to enhance water quality and wildlife habitat

Tryon Creek is one of the major remaining free-flowing tributaries of the Lower Willamette River. About one-fifth of the watershed is parks and open space, including the Tryon Creek State Natural Area. Tryon Creek and its tributaries also run through several popular Portland parks, including Marshall Park, West Portland Park, and Maricara Park.