Overview
Sarina wastewater treatment plant serves approximately 9,000 residents in Queensland, Australia. The facility is located near the coast and discharges treated effluent into local waterways.
Sarina wastewater treatment plant is a municipal facility located in Sarina, Queensland, Australia, serving a population of around 9,000. The plant is situated near the coast, within 50 km of the Coral Sea, and plays a key role in managing wastewater for this regional community. As an Australian plant, it operates under the national regulatory framework administered by the Queensland Department of Environment and Science. For a community of this size, secondary treatment is typically required to meet environmental standards, with nutrient removal often implemented to protect sensitive coastal waters. The treated effluent from the plant is discharged into local creeks that flow into the Coral Sea, part of the Great Barrier Reef catchment. This region supports diverse marine ecosystems, including seagrass beds and coral reefs, making effective wastewater treatment critical to minimizing nutrient and pathogen inputs.
Environmental context
The plant discharges into local waterways that drain to the Coral Sea, within the Great Barrier Reef catchment. This area supports sensitive marine habitats including seagrass meadows and coral communities, which are vulnerable to nutrient enrichment and pollution. Effective treatment is essential to protect downstream ecological health.
Frequently asked questions
Sarina wastewater treatment plant is located on Treatment Plant Road in Sarina, within the Mackay Regional area of Queensland, Australia.
The plant serves approximately 9,024 residents of Sarina and surrounding areas.
The treated effluent is discharged into local creeks that flow to the Coral Sea, part of the Great Barrier Reef catchment.
The plant operates under Queensland's environmental regulations, which require wastewater treatment facilities to meet discharge standards set by the Department of Environment and Science, in line with national guidelines.
For a community of this size, secondary treatment with nutrient removal is typical to protect sensitive coastal environments, as required by Australian water quality guidelines.
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