What is the minimum distance required to establish a safe buffer zone between a chemical mixing site and a body of water or wetland?

The minimum distance of 100 feet is significant because it helps ensure that any chemicals used in mixing are unlikely to enter the waterway or wetland due to runoff or accidental spillage. This buffer zone is designed to protect aquatic ecosystems, which can be sensitive to pollutants that may leach into the water. Establishing a safe distance helps in minimizing environmental impact and maintaining water quality, which is crucial for wildlife and plant health in those areas.

Choosing distances shorter than 100 feet may not provide adequate protection, while distances that are considerably longer, like 500 feet, may be impractical for many sites depending on their size and layout. The 100-foot buffer strikes a balance between safety and feasibility in utility arborist practices.