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The recommended effective treatment window for 2025 has closed.
Use this form to apply for a one-year extension if you are a Ward D resident and plan to treat your boulevard ash tree/s during the next treatment window: May–July 2026.
By submitting this form, you agree to have the boulevard ash tree/s treated by a licensed arborist during the recommended timeframe. Starting in August 2026, the untreated boulevard tree/s are subject to removal.
Please complete the form below to request an extension.*Private ash trees (removal and treatments costs) and boulevard ash trees (treatment costs) are homeowner's responsibility. The City is responsible for the removal of boulevard trees.
Number of Ash Trees to be treated.
This field is not part of the form submission.
* indicates a required field