Lucindale Wastewater Treatment Plant, South Australia | Secondary Treatment Facility

The Lucindale wastewater treatment plant is located on Watson Avenue in Lucindale, South Australia, within the Naracoorte Lucindale Council area. It serves a small population of 471 residents, reflecting its role as a rural community facility. The plant is operational and provides secondary treatment, which is appropriate for its scale and inland setting. As a secondary treatment facility, the plant reduces organic matter and suspended solids before discharge. The plant processes an average annual discharge volume of 121.76 megalitres. The plant operates under Australian state and national wastewater regulations, which require appropriate treatment to protect environmental and public health. The treated effluent is discharged to local waterways, contributing to the health of the surrounding catchment. The plant's inland location, over 50 km from the coast, means its discharge supports freshwater ecosystems rather than marine environments. This helps maintain water quality in the region's rivers and groundwater systems, which are important for agriculture and biodiversity.

The plant discharges to local waterways within the Naracoorte region, part of the Murray-Darling Basin drainage system. The treated effluent supports downstream freshwater ecosystems, including wetlands and streams that provide habitat for native aquatic species. The area's agricultural landscape relies on healthy water bodies for irrigation and livestock, making effective wastewater treatment essential for maintaining water quality and ecological balance.