One council for water and sewer
On the Queensland Government's register of service providers, Townsville City Council is listed as the city's drinking water provider and runs both water and sewerage. That's the usual pattern outside the south-east corner: the state says sewerage in Queensland is mostly run by local councils, together with water.
Where the council's sewer stops at your property is the part we couldn't pin down. The council's own wastewater pages wouldn't let us read them, and we don't guess at boundaries. Ask the council when you report a problem, and read who owns the sewer pipe to see how other providers draw that line.
The state is clear about your share. A water customer must keep the plumbing and drainage on their own property in good condition. You're also entitled to ask the provider to test your meter if you think it's reading wrong, though there may be a fee.
Townsville facts that change a plumbing job
The council's mains block too
In its 2025 figures to the state, the council reported 662 breaks and chokes across 1452.9 km of sewer main, about 45.6 per 100 km. When a drain backs up, the cause isn't always inside your fence.
Rain arrives in a rush
Townsville Aero averages 1164.7 mm a year. January, February and March bring 274.4, 312.9 and 197.9 mm; September averages just 9.9 mm. The wettest single day on record dropped 548.8 mm, in January.
Frost isn't the risk
Across 86 years of records, the airport station averages 0.0 days a year at 2°C or colder, and its lowest reading is 1.1°C. Pipes here fail for other reasons, so don't expect a frozen-pipe diagnosis.
Mostly houses, plenty of renters
At the 2021 Census, 81.1% of occupied homes in the Townsville council area were separate houses, 11.0% townhouses or semis and 7.0% flats. 36.6% were rented, above Queensland's 33.1%. If you rent, tell the landlord or agent before you book anyone.
Water in the street, or water in the yard?
The same council figures show 469 water main breaks, bursts and leaks in a year, on a network that includes 2640.6 km of main in the Townsville supply area alone. Water bubbling up through the road or footpath belongs to the council's network, so report it there.
A soggy patch inside your boundary that never dries, or a meter that keeps turning with every tap shut, points to a leak on your side. That's a job for a plumber who does leak detection, because the first job is finding the pipe.
Checking a Townsville plumber's licence
The Queensland Building and Construction Commission (QBCC) licenses plumbers. It keeps two registers worth searching: the QBCC licensee register, for the business, and the occupational plumber and drainer register, for the person holding the tools. Both searches run through myQBCC. Our licence check guide shows the steps.
Any ad from a QBCC licensee, websites and social media included, has to show the name they're licensed under and their licence number. A social media post offering drain work with neither is a reason to look harder.
Some plumbing counts as notifiable work. The plumber registers it with the QBCC within 10 business days of invoicing you, and you should get a copy within 20 business days of that registration.
Gas in Townsville
Townsville doesn't appear on the Queensland Government's list of places with a natural gas distribution network, even though the North Queensland Gas Pipeline runs here from Moranbah. If your home has gas appliances, find out whether they run on bottled LPG or mains gas before you buy a replacement, because each gas needs different burners.
Installing or converting any gas appliance is licensed work. Our Townsville gas plumber page covers the licences to ask for.
Townsville specialists
Choose the page closest to your problem: hot water, blocked drains, an emergency plumber or gas fitting. Each one is built from Townsville's own conditions, not a template.
What we would do
Before the wet season, find your water meter and your sewer inspection opening, and clear away anything parked or planted over them. If drains back up during heavy rain, ask the council whether its main is the problem before you pay for digging. Then look up whoever you book in myQBCC, the person as well as the business. A plumber who handles your kind of job every week will know when a blockage belongs to the council and say so.