water supply(A source or volume of water available for use; also, the system of reservoirs, wells, conduits, and treatment facilities required to make the water available and usable)
urban water supply(The distribution of water, including collection, treatment and storage, for use in a town, city or municipal area, and used generally for domestic and industrial needs)
bee(Any of the membranous-winged insects which compose the superfamily Apoidea in the order Hymenoptera characterized by a hairy body and by sucking and chewing mouthparts)