NW-Ark Lawn & Tree
Tree Hazard Checklist
Don't take chances with your trees- knowledge is power!
-How to spot signs of disease or damage
-When to call the professional
-Basic tree maintenance advice & much more
​
[ ]Are there large dead branches in the tree?
​
[ ] Does the tree have cavities or rotten wood along the trunk or in major branches
[ ] Are there mushrooms present at the base of the tree?
[ ] Are there cracks or splits in the trunk or were branches are attached?
[ ] Have any branches fallen from the tree?
[ ] Have adjacent trees fallen over or died?
[ ] Has the trunk developed a strong lean?
[ ] Do many of the major branches arise from one point on the trunk?
[ ] Have the roots been broken off, injured, or damaged by lowering the soil level, installing pavement, repairing sidewalks, or digging trenches?
[ ] Has the site recently been changed by construction, raising the soil level, or installing lawns?
[ ] Have the leaves prematurely developed an unusual color or size?
[ ] Have trees in adjacent wooded areas been removed?
[ ] Has the tree been topped or otherwise heavily pruned?
[ ] Are the leaves yellow or brown
​