King Road Wastewater Treatment Plant, Corinella, Victoria

King Road is an advanced wastewater treatment plant located at 150 King Road, Corinella, in the Bass Coast Shire of Victoria, Australia. The facility serves a population of 3,569 and is situated in a coastal region, reflecting the area's residential and tourism-oriented character. As an advanced treatment plant, King Road likely employs processes such as biological nutrient removal or tertiary filtration to meet stringent effluent quality standards. The plant operates under Australia's National Water Quality Management Strategy and Victorian EPA discharge regulations, which require high-level treatment for sensitive coastal environments. The annual discharge volume of 923.57 megalitres indicates a moderate flow consistent with a small coastal community. The plant discharges treated wastewater into the local catchment, which ultimately drains into Western Port Bay, a large tidal bay in Victoria. Western Port Bay supports diverse marine life, including seagrass beds and migratory shorebirds. The advanced treatment helps protect this ecologically sensitive estuary from nutrient enrichment and other pollutants, maintaining water quality for recreation and biodiversity.

The plant's treated effluent enters the local drainage network that flows into Western Port Bay, a large tidal embayment connected to Bass Strait. Western Port Bay is an ecologically significant area supporting seagrass meadows, mangroves, and important bird habitats. The advanced treatment level helps minimize nutrient and pathogen loads, protecting the bay's sensitive marine ecosystem from eutrophication and maintaining its role as a nursery for fish and invertebrates.