How will a newly planted tree affect my sewer, water lines, sidewalk and/or buildings foundation?
If you choose the correct tree, site and planting conditions, your tree shouldn’t interfere with you sewer, waterline, etc. Most tree roots grow in the soil’s top 12 inches and spread well beyond the tree’s canopy in search of water and nutrients. They don’t “attack” underground mains, unless these are already damaged, providing entrances for developing roots. An adequate and generous tree pit, or long narrow continuous “tree lawn” will provide the best conditions for establishing and maintaining a “well behaved” street tree with the environment needed to survive in the city.
