This creek feeds directly into the Willamette River.
See all pictures. gallery 
Stephens Creek 45.4673725, -122.6727283 River View Cemetery 45.4688428, -122.6702499 Stephens Creek Tunnel 45.4724926, -122.6952749 Stephens Creek Natural Area 45.4748453, -122.6993895 Shadow Hills 45.4736054, -122.7034557 SW Texas Street Wetland 45.4712668, -122.6995269 Custer Park 45.4696373, -122.6859420 Stephens Creek Underpass 45.4689394, -122.6692529 Willamette Confluence
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See Stephens Creek meeting the Willamette from river side street view. google
http://trails.ward.asia.wiki.org/assets/pages/workflow-automation/lineups.html?crossing-stephens-creek HEIGHT 300