In Oakville: Coronation Park and Bronte Park West; in Burlington: Beachway Park and McDonald Park; in Milton: Kelso Conservation Area; and in Halton Hills (Fairy Lake, Acton): Prospect Park (old and new beach). Beach Hot Line The Halton Regional Health Department will be advising the public of the latest beach testing results through its Beach Hot Line. The hotline number is 825â€"6111. All lines are available 24 hours a day, 7 days a week, with the followâ€" ing areas being tested.