The Metropolitan Council of Nashville approved an ordinance amending Chapters 17.04 and 17.28.065 of the Metropolitan Code to enhance tree protection during development. The amendment introduces definitions for 'Critical Root Zone' (CRZ) and 'Structural Root Zone' (SRZ) to determine necessary protective areas around trees. The new standards prohibit development activities within tree protection zones, mandate protective fencing, and impose civil penalties for violations. The ordinance aligns Nashville with best practices in cities like Chattanooga, Knoxville, and Atlanta, promoting urban canopy preservation, reducing stormwater runoff, and mitigating the urban heat island effect.
This amendment strengthens tree protection regulations in Nashville, supporting urban sustainability and ecological resilience. The updated standards ensure responsible development while preserving the city's natural landscape.