The district was formed in 2003 to provide services for the maintenance of landscaping and storm water improvements within Otay Ranch Village 11 (Windingwalk). The landscape improvements include, but are not limited to, turf, ground cover, shrubs, trees, plants, irrigation and drainage systems, ornamental lighting structures, masonry walls or other fencing, trails, and associated appurtenant facilities located within the streetscape (parkway, median and slope perimeter landscaping) surrounding the development and trails, perimeter walls, and perimeter fencing in the development. The storm water quality maintenance includes, but is not limited to, the maintenance, repair, and replacement of storm drains, catch basin inserts, hydrodynamic devices, infiltration basins, Vactor truck, and similar facilities.