Logan Water Filtration
Mains Water Supply
Logan has a reliable and advanced drinking water system supplied through the South East Queensland (SEQ) Water Grid. Water is managed by Seqwater and delivered through a connected network of dams, water treatment plants, pipelines and reservoirs that provides safe and dependable drinking water to homes and businesses across the Logan region and wider South East Queensland.
Logan's drinking water supply comes from the interconnected SEQ Water Grid, which draws from major regional storages including Wivenhoe Dam, Somerset Dam and North Pine Dam, along with other connected water sources when required. Water is treated at facilities including the Mount Crosby East Bank and West Bank Water Treatment Plants before being distributed throughout Logan and surrounding communities.
During treatment, raw water undergoes multiple processes designed to remove sediments, organic material, microorganisms and other impurities. Conventional treatment commonly includes coagulation, flocculation, sedimentation and filtration. Disinfection is then applied to maintain safe water quality throughout the distribution network. Fluoride is also added to the public water supply in accordance with Queensland regulations.
Although Logan tap water meets strict Australian Drinking Water Guidelines and Queensland health standards, some residents choose additional filtration to improve taste, reduce odours and provide an extra level of treatment at the point of use. Common reasons households install filters include reducing chlorine-related taste and smell, filtering sediment from ageing household plumbing, and improving drinking water quality for sensitive households. Community discussions about Logan water commonly mention chlorine taste, occasional earthy flavours following heavy rainfall, sediment from household plumbing, and concerns about mineral build-up or scaling in some areas.
Different filtration systems target different needs. Activated carbon filters are commonly used for improving taste and reducing chlorine compounds, while advanced systems such as reverse osmosis can target a wider range of dissolved substances. Choosing the correct filter depends on the household's goals, water source and desired level of filtration.
Common Logan Water Concerns:
Chlorine taste and odour reduction
Sediment and particles from household plumbing
Improving taste for drinking and cooking
Mineral build-up and scaling in some areas
Extra filtration for families, babies and sensitive users
Understanding PFAS and emerging contaminants
