Overview
Boigu Island wastewater treatment plant serves 324 residents on a remote Torres Strait island in Queensland, Australia. The secondary treatment facility discharges 83.77 megalitres annually into the surrounding marine environment.
Boigu Island wastewater treatment plant is located on Boigu Island, part of the Torres Strait Island Regional area in Queensland, Australia. The plant serves a small population of 324 residents and operates under secondary treatment, providing essential sanitation for this remote island community. As a secondary treatment facility, the plant meets the standard required for Australian coastal communities under the national wastewater management guidelines. The plant's discharge volume of 83.77 megalitres per year reflects the modest scale of the community it serves. The treated effluent is discharged into the Torres Strait marine environment, which supports diverse coral reef ecosystems and serves as an important migratory corridor for marine species. The plant's coastal location requires careful management to protect the sensitive marine habitats of the region.
Environmental context
The plant discharges into the Torres Strait, a shallow sea between Australia and Papua New Guinea that connects the Coral Sea to the Arafura Sea. This marine environment supports extensive seagrass meadows, coral reefs, and is a critical habitat for dugongs and sea turtles. The remote location means the ecosystem is relatively pristine, making proper wastewater treatment essential to prevent nutrient enrichment and protect biodiversity.
Frequently asked questions
The plant is located on Boigu Island, in the Torres Strait Island Regional area of Queensland, Australia, near the Boigu Island Airport.
The plant serves a small community of 324 residents on Boigu Island.
The plant provides secondary treatment and discharges treated effluent into the Torres Strait marine environment.
The plant operates with secondary treatment, which is appropriate for its small population and remote coastal setting.
Australian wastewater treatment plants are regulated under state and national guidelines, including the National Water Quality Management Strategy. For remote coastal communities like Boigu Island, secondary treatment is typical to protect sensitive marine ecosystems.
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