Gumeracha Wastewater Treatment Plant, South Australia

The Gumeracha wastewater treatment plant is located in the Adelaide Hills Council area of South Australia, serving the small community of Gumeracha. With a population served of around 5,426, this facility is classified as a small-scale municipal treatment plant. It is situated inland, away from coastal discharge points. As an Australian plant, it operates under the national regulatory framework administered by the Environment Protection Authority (EPA) of South Australia. Australian standards typically require secondary or advanced treatment for inland plants to protect local waterways. The plant's designed capacity of 1.00 million liters per day indicates it is sized appropriately for its population. The treated effluent from this plant is discharged into the local catchment, which ultimately drains into the River Torrens and then into Gulf St Vincent. This waterway supports diverse aquatic life and is an important ecological corridor in the Adelaide Hills region. The plant plays a key role in maintaining water quality in this sensitive environment.

The plant discharges into the local catchment that flows into the River Torrens, which then reaches Gulf St Vincent. This watershed supports diverse aquatic ecosystems and is a vital water resource for the Adelaide region. The plant's inland location means its discharge must meet strict water quality standards to protect downstream habitats and recreational uses.