2 plants indexed.
Marybank wastewater treatment plant serves 183 people in Whanganui District, New Zealand, with secondary treatment. It discharges treated wastewater near the coast of the Manawatū-Whanganui region.
Whanganui Urban wastewater treatment plant serves approximately 39,000 people in Whanganui District, New Zealand. It discharges treated effluent into the Whanganui River, which flows to the Tasman Sea.