Kestrel Marsh Commons
Tacoma, WA · Constructed wetland & boardwalk park · 2025
A former rail yard rebuilt as an 18-acre treatment wetland that doubles as the neighborhood's only park. Detains 4.2M gallons per storm season.
Alder Line Terraces
Portland, OR · Transit corridor streetscape · 2024
Two miles of light-rail frontage regraded into planted terraces that intercept runoff before it reaches the Willamette. 340 new street trees.
Odori Pocket Court
Sapporo, JP · Snow-country civic plaza · 2023
A quarter-acre plaza engineered for five months of snow load and snow storage, then a fast spring conversion to market stalls.
Ridgeline Campus Grounds
Bend, OR · Community college campus · 2022
High-desert campus landscape planted entirely from a 40-mile seed radius. Irrigation demand cut 71% against the district baseline.
Two Creeks Detention Basin
Vancouver, WA · Stormwater park · 2020
A fenced-off municipal basin opened up as public open space — same hydraulic capacity, plus a loop trail, an amphitheater lawn, and heron habitat.
Hollow Meadow Schoolyard
Gresham, OR · Green schoolyard retrofit · 2019
Four acres of asphalt play surface replaced with meadow, log scramble, and rain gardens. Summer surface temperatures dropped 22°F.