When protected tree canopy is cleared without authorization during development, Williamson County requires replanting: 80 trees per disturbed acre or inch-for-inch caliper replacement, using trees at least three inches in trunk diameter, maintained for three years.
Williamson County's tree ordinance backs its canopy-retention standards with mandatory replacement. If protected canopy is cleared, developed, or damaged in violation of Section 13.07, the applicant must replant at 80 trees for each acre disturbed, or provide inch-by-inch caliper replacement. Replacement trees must have a minimum three-inch DBH when planted and be kept alive through an establishment period of at least three years; trees that die within that window must be replaced and the clock resets. In the TCA-1 district, removing preserved large trees requires two-to-one or three-to-one caliper replacement depending on the reason.
Failure to replant as required leaves the development out of compliance, blocking final site inspection until trees are installed and the three-year establishment obligation is met.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Williamson County, TN
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See how Williamson County's tree replacement requirements rules stack up against other locations.
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