Looking for water tanks in Logan? We deliver round, squat and slimline poly tanks across Logan, with free delivery on eligible poly tanks within 400 km by road. We confirm your address and safe truck access before delivery. Prefer steel tanks? We deliver and erect them on site.
Shop poly water tanks online or use the Logan Tank Chooser below. Call 02 6624 4662 for sizing, delivery or steel tank advice.
Choosing a Rainwater Tank for Logan
Size your tank from the roof area connected to it, how you'll use the water, the space available and delivery access, not annual rainfall alone. On a suburban block a slimline tank such as the 3,000L slimline can sit along a side passage; on acreage a large round tank such as the 10,000L round poly tank may suit. Where height is limited, compare the 9,500L squat tank. Check the tank's width, height and the clearance you need for maintenance.
Logan rainfall
The Bureau of Meteorology station Logan City Water Treatment Plant (040854) records mean annual rainfall of about 1,088 mm, with records from 1992. February is usually the wettest month at about 170 mm, while July to September average around 39–42 mm a month, so storage needs to carry your property through those drier months. This station average is not a guarantee for your property.
Example: 20 mm of rain on 150 m² of connected roof gives 3,000 litres before losses. At an assumed 80% collection efficiency, about 2,400 litres could reach the tank, provided there is room in it.
Compare tank sizes and shop online
For suburban Logan blocks, compare the 5,000L slimline tank for narrow spaces or the 5,000L Clark round poly tank, which carries a 25-year manufacturer's warranty subject to its conditions. For acreage around Jimboomba and Logan Village, see the 22,730L round tank, sold as 5,000 gallons. Check each product's dimensions and colours, or call us for the current lead time to your address.
Approvals and tank care
Logan City Council doesn't provide building certification, so ask a private building certifier whether your tank position needs building approval. A licensed plumber should handle any connection to toilets, the laundry or a town-water top-up, including backflow protection.
Council's rainwater tank advice includes cleaning the first-flush device and draining roof-water lines every three months, and clearing gutters, inlets and screens every six months. Keep mosquito screens in good repair.
Council notes that once water enters your rainwater tank, keeping it clean is your responsibility. If you plan to drink tank water, ask us about suitable filtration and treatment; filtration alone doesn't guarantee safe drinking water.
Rainwater tank rebates
We couldn't find a current Logan City Council rainwater tank rebate. Check the council's rainwater tank page before budgeting for one.
