Opening hours of Post Office in Watervale, South Australia Opening hours of Post Office in Watervale, South Australia Home / South Australia / Watervale / Post Office Post Office Watervale General Store & Post Office Main North Rd, Watervale, South Australia 5452 +61 8 8843 0297 Post Office Australia Post Main North Road, Watervale, South Australia 5452 +61 8 8843 0020 Categories of local businesses in Watervale Automotive Bookkeeping service Cemetery Church Establishment Finance Fire Station Food Gas Station Home Goods Store Industries & Agriculture Lodging Place of Worship Post Office Travel & Accommodation Travel & Tourism