Opening hours of Sewage treatment plant in Bombo, New South Wales Opening hours of Sewage treatment plant in Bombo, New South Wales Home / New South Wales / Bombo / Sewage treatment plant Sewage treatment plant Bombo Wastewater Treatment Plant Bombo NSW 2533, Bombo, New South Wales 2533 Categories of local businesses in Bombo Arts & Entertainment Construction & Contractors Education Organisations & Government Scenic spot Sewage treatment plant Tour operator Vacation home rental agency