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

 Mosquito Control Ditches/Source Reduction - South Walton Mosquito District