Overview
Coffin Bay wastewater treatment plant in South Australia serves 801 people with secondary treatment. It discharges treated effluent near the coast, supporting local environmental health.
Coffin Bay wastewater treatment plant is located on Minnamurra Street in Coffin Bay, South Australia, within the District Council of Lower Eyre Peninsula. The facility serves a small population of 801 residents and operates under secondary treatment standards, reflecting its role in a coastal community. As a secondary treatment plant, it provides biological treatment to reduce organic matter and suspended solids before discharge. The plant's scale aligns with typical small community systems in Australia, which are regulated under state and national water quality guidelines to protect receiving environments. The plant discharges treated wastewater near the coast, ultimately entering the waters of the Great Australian Bight. This coastal discharge requires careful management to safeguard marine ecosystems, including seagrass beds and fish habitats, which are sensitive to nutrient loading and pollutants.
Environmental context
The plant discharges treated wastewater into the coastal waters of the Great Australian Bight, a large open bay of the Southern Ocean. The local marine environment supports diverse aquatic life, including seagrass meadows and fish populations, which are sensitive to nutrient inputs. Proper treatment helps maintain water quality and ecological balance in this coastal region.
Frequently asked questions
The plant is located on Minnamurra Street in Coffin Bay, South Australia, within the District Council of Lower Eyre Peninsula.
The plant serves approximately 801 residents in the Coffin Bay community.
The plant discharges treated effluent into coastal waters near Coffin Bay, which flow into the Great Australian Bight.
The plant provides secondary treatment, which includes biological processes to reduce organic matter and suspended solids.
Australian wastewater treatment plants operate under state and national guidelines, such as the National Water Quality Management Strategy, which sets standards for discharge quality to protect environmental and public health.
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