Northeast Radio SD News – Watertown, SD - The Watertown City Council took a major step Monday night toward expanding one of the state’s most significant residential developments, unanimously approving the annexation and rezoning of a new two-acre parcel for the Harmony Hill subdivision. While the move signals continued growth for the city’s south side, it also reignited a long-simmering “turf war” over utility service rights and the ethics of municipal expansion.