Deniliquin Wastewater Treatment Plant, New South Wales

Deniliquin wastewater treatment plant is located in the town of Deniliquin, New South Wales, Australia, along Calimo Street. The facility serves a population of approximately 7,307 residents and is currently operational, contributing to the region's wastewater management infrastructure. As a plant serving a small agglomeration, it is subject to Australian state and federal wastewater regulations, which typically require secondary treatment for inland discharges. The plant operates under the regulatory framework of the New South Wales Environment Protection Authority (EPA), which sets discharge standards to protect local waterways. The plant's treated effluent is discharged into the local environment, likely into the Edward River system, which is part of the Murray-Darling Basin. This basin is a vital ecological and agricultural region, supporting diverse aquatic life and providing water for irrigation. The plant's operations are important for maintaining water quality in this sensitive river system.

The plant discharges into the Edward River, a tributary of the Murray River, which flows into the Murray-Darling Basin. This basin is a critical ecological zone, supporting native fish species, waterbirds, and riparian vegetation. The region is also important for agriculture, and maintaining low nutrient levels in treated effluent helps prevent algal blooms and protect downstream ecosystems.