Durham's tree canopy grows despite new developments and weather losses

Durham has managed to expand its tree canopy by approximately 7 square miles since 2016, even as the city has experienced substantial growth and development, INDY Week reported. This growth has come despite the loss of trees due to new housing developments, weather events like Tropical Storm Chantal, and natural aging of trees.

The city limits have expanded from about 110 square miles in 2016 to 121 square miles currently, including areas within the newly adopted urban growth boundary (UGB). The tree canopy now covers 54.7% of the city limits and 58.9% including the UGB, according to a recent assessment shared with the Durham City Council.

Durham's comprehensive plan aims to reach 55% tree canopy coverage within city limits by 2040. The UGB sets limits for city utility extensions and annexations, potentially defining future city boundaries.

Efforts to maintain and increase the tree canopy include planting thousands of trees by city staff, volunteers, and partner organizations. The city has held a Tree City USA designation for 42 years, reflecting its commitment to urban forestry, said Sarah Lilley, an urban forestry consultant involved in the recent assessment.