Narooma Wastewater Treatment Plant, Kianga, New South Wales

The Narooma wastewater treatment plant is located in Kianga, New South Wales, Australia, within the Eurobodalla Shire Council. It serves a population of approximately 6,012 people and has a designed capacity of 1.00 ML/day. The plant is operational and situated near the coast, reflecting the region's coastal character. As an Australian wastewater facility, Narooma operates under the national regulatory framework administered by state and territory authorities. For plants of this scale, secondary treatment is typically required, with additional nutrient removal in sensitive catchments. The plant's capacity and population served align with a small to medium agglomeration, consistent with local environmental protection standards. The plant's treated effluent is discharged into the local watershed, which ultimately drains into the Tasman Sea. The receiving environment supports diverse marine and estuarine ecosystems, including seagrass beds and fish habitats. Proper treatment is essential to protect water quality in the coastal zone and maintain the ecological health of downstream waters.

The Narooma plant discharges into the local catchment that flows to the Tasman Sea, part of the South Pacific Ocean. The coastal waters support diverse marine life, including fish, crustaceans, and migratory species. The region's estuaries and wetlands provide critical nursery habitats, making effective wastewater treatment important for preserving water quality and ecosystem function.