Ecoroof and Stormwater Management Design Resources
--> -->- Stormwater Presumptive Approach Calculator
- Presumptive Approach Calculator (PAC) BETA, Information Presentation
- Portland BES Stormwater Management Manual and Details
- Portland Transportation - Green Street Details
- Portland BES Stormwater Site Assessment Guide
- Portland BES Managing Rain on Your Property: Drywells, Ecoroofs, Basins etc…
- USDA Web Soil Survey
- Portland BES Stormwater Solutions - Options, Analysis and Precedents (Planting Examples)
- Portland BES Stormwater Management Presentation (contains quick sizing guides for stormwater facilities)
- Portland BES Ecoroof Planning Guides
- Portland Ecoroof Handbook 2009
- Portland Ecoroof Guide 2010 (has blank sheets to compare membrance, plants and other component specifications)
- Portland Plants List
Notes
Determining Soil Type in Portland Oregon
PortlandMaps contains stormwater information including soil groups under utilities > environmental > stormwater management
Definitions
Basin
- A facility with flat bottom and sloped sides
Planter
- A facility with flat bottom and straight sides
Sloped Facility
- A facility with a sloped bottom and any type of sides