Gatton Wastewater Treatment Plant, Queensland, Australia

Gatton wastewater treatment plant is located in the town of Gatton, Queensland, Australia, within the Lockyer Valley Regional Council area. The facility serves a population of around 8,874 residents and is classified as a small to medium agglomeration under Australian wastewater management frameworks. As an operational plant, Gatton WWTP is subject to Queensland's Environmental Protection Act 1994 and the Water Supply (Safety and Reliability) Act 2008, which set discharge standards and monitoring requirements. Australian plants of this scale typically employ secondary treatment processes such as activated sludge or lagoon systems to meet regulatory standards. The plant discharges treated effluent into the local catchment, which drains into the Lockyer Creek and eventually the Brisbane River before reaching Moreton Bay. This waterway supports diverse aquatic life and is an important ecological corridor in the region. The plant's operation helps protect downstream water quality and the sensitive Moreton Bay ecosystem.

Gatton WWTP discharges into the Lockyer Creek catchment, which flows into the Brisbane River and ultimately reaches Moreton Bay. Moreton Bay is a large, ecologically significant estuary that supports seagrass meadows, mangroves, and diverse marine life. The plant's treated effluent contributes to maintaining water quality in this downstream environment, which is important for both ecological health and recreational use.