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Levels of Stormwater Intervention
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Entrance Detail for Housing Development
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Discovery Walk. Secret Natural Play
Discovery Walk. Wildlife Overlook
Converting Industry into Ecology
Key functions of the wetland will clean contaminated water from the surrounding industry before it enters the Willamette River in Portland, Oregon.
Water Cycle Diagram
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Planting Palette
Stone Fountain Details
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Selected designs, details and diagrams by Olivia Waller

Olivia Waller
Landscape Design Associate at Joni L. Janecki & Associates, Inc. Santa Cruz, CA