By using sophisticated algorithms and specific tree, limb and root measurements to determine the active health of trees, this application scientifically and mathematically assesses the failure risk associated with urban trees.  The application also provides treatment recommendations for trees at risk of failure and produces professional reports that can be communicated to the client indicating all measurements, assessments and recommendations.  Users are able to store appropriate digital images and associate tree evaluations with lab produced literature, further explaining procedures necessary for proper tree health.