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State
California High Hazard Zones (Tier 1)
State of California —
On October 30, 2015 Governor Brown issued an emergency declaration requiring public agencies to identify areas of tree mortality that hold the greatest potential to... -
State
California Tree Mortality Viewer
State of California —
Five long years of drought, combined with the increased infestation of native bark beetles as a result of the drought, have contributed to the death of millions of...