Source Reduction is the elimination of mosquito producing habitat by draining or filling of water holding situations. In South Walton, over 44 major drainage ditches (spanning 40 Miles) were dug by mosquito control to drain the land. SWMD maintains these ditches  by:

• mowing the banks, slopes and access roads.
• cleaning vegetation from the bottom of the ditches to ensure proper flow. 
• cleaning and repairs after heavy rain events

Since mosquitoes breed in standing water, Source Reduction can be as simple as homeowners emptying water from containers around the home. Mosquitos, like any insects, need water as part of their life cycle to reproduce. For example, a pond with weeds growing around the edge is where eggs are laid by an adult female mosquito. If vegetation is removed from the perimeter of the pond, it clears the deposition of eggs and the mosquito life's cycle in this body of water. Eliminating such mosquito breeding areas is extremely effective in the approach to Source Reduction.

Almost any water holding structure is capable of breeding mosquitos. Preventing mosquitos from reaching adulthood can be accomplished by Source Reduction, which minimizes disease risk and nuisances created by these insects. Homeowner associations, public entities and residents can manage their water features and infrastructure through good water management.

 Mosquito Control Ditches/Source Reduction - South Walton Mosquito District