_1700 Marchbank Water Treatment Works "<p>The recently upgraded Marchbank Water Treatment Works takes water from Megget Reservoir 28 miles away and makes it safe for use in homes and industry in West Edinburgh and West Lothian. The processes of ozonisation for colour removal, rapid gravity filtration, chlorine disinfection and pH correction will be explained by Scottish Water technical staff.<\/p>" Organization "<p>The recently upgraded Marchbank Water Treatment Works takes water from Megget Reservoir 28 miles away and makes it safe for use in homes and industry in West Edinburgh and West Lothian. The processes of ozonisation for colour removal, rapid gravity filtration, chlorine disinfection and pH correction will be explained by Scottish Water technical staff.<\/p>" 55.86362 -4.261207