On September 28, 2010, Bonestroo hosted the Trees & Stormwater Symposium, a day-long event dedicated to the promotion of integrating trees with stormwater management. The Symposium featured leading practitioners and researchers, including Swedish expert Örjan Stål.

Following are the presentations, handouts, and related material presented at the Symposium—The Stockholm tree planting manual is an 83-page document with specific and detailed information about tree planting methods in urban areas.

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