Tree Replacement Requirements: Anza vs Corona

When oak trees are removed under Ordinance No. 559, replacement is required at ratios ranging from 3:1 to 10:1 depending on the size of the removed tree. Replacement trees must be native species, typically 15-gallon minimum, with a 3-5 year establishment monitoring period.

When street trees or required landscape trees are removed in Corona, replacement is required at minimum 1:1, often 2:1 for mature specimens. Replacement species must come from the city's approved street tree list and be planted within 90 days of removal.