What is tree asset management?
Tree asset management is the practice of treating public trees as living infrastructure — assets that change over time, generate risk, require evidence, and need their records updated as field activity happens.
It combines four streams that councils already run, but rarely keep connected: inventory (what trees exist), inspection (current condition and defects), works (pruning, removals, planting and treatment) and evidence (photos, forms, GPS, contractor proof). When those streams update the same record, the register stays useful. When they do not, the register drifts.
Why tree assets are different from static infrastructure
A culvert or a road sign changes slowly. A tree changes constantly. Growth, drought, disease, storms, root damage, root conflicts, traffic damage and cyclical maintenance all reshape a tree between inspections.
That means tree asset management cannot rely on the static asset pattern (inspect, repair, move on). It needs an operational loop where field activity routinely updates the record.
What a useful tree asset record should include
A strong tree record helps the team answer simple operational questions without phoning anyone — where the tree is, what it is, what condition it was last in, what risk it carries, what work has been done and what should happen next.