Is recycling yard debris in a swale advisable?

Recycling yard debris in a swale is not advisable because swales are specifically designed for the purpose of managing stormwater flow and controlling erosion. They function by allowing water to infiltrate into the ground while filtering out pollutants. Introducing yard debris can disrupt this function by altering the swale's designed capacity, leading to potential clogging and reduced effectiveness in managing stormwater runoff.

When organic materials accumulate, they can decompose and change the swale's hydrology, potentially leading to poor water quality or increased flooding. Additionally, debris could attract pests or create unfavorable conditions that compromise the health of the landscape. It's essential to maintain swales in a clean state to ensure they operate optimally for erosion control and stormwater management.