Ingham Wastewater Treatment Plant, Queensland, Australia

The Ingham wastewater treatment plant is located on Halifax Road in Cordelia, near Ingham, within the Hinchinbrook Shire of Queensland, Australia. It serves a population of about 6,950 residents, classifying it as a small to medium agglomeration under Australian wastewater management frameworks. Australian wastewater treatment plants of this scale typically employ secondary treatment processes such as activated sludge or lagoon systems to meet national discharge standards. The plant's designed capacity is 1.00 million liters per day, indicating its capability to handle the community's wastewater load. The treated effluent from the plant is discharged into the local environment, likely into nearby waterways that drain into the Coral Sea. The region's tropical climate and proximity to the Great Barrier Reef catchment area underscore the importance of effective nutrient removal to protect downstream marine ecosystems and coastal water quality.

The plant is located in the Hinchinbrook region, which drains into the Coral Sea via the Herbert River and other coastal streams. This area is ecologically sensitive, supporting diverse aquatic life and important migratory corridors. Effective wastewater treatment is crucial to minimize nutrient and pathogen loads that could impact downstream marine habitats, including seagrass beds and coral reefs.