Updated October 2026
Mylor is a small village on the Onkaparinga River with bushland on most sides and large blocks running back off the road. It is a place of big gums, long driveways and houses well away from the street, and almost everything about that is relevant to drainage. Adelaide Hills Blocked Drains is a local referral service. We connect Mylor households with licensed local drain plumbers we work with who service the area.
Why Mylor drains block
Most properties here handle their own wastewater. A full septic system means a tank on the block and a soakage trench or irrigation area taking the outflow, and all of it is the owner's responsibility. The failure modes are different from a sewered house. A tank that has gone too long without desludging stops settling properly. A soakage trench that has filled with roots or sat in saturated winter ground stops taking water. Either one backs the house up, and from inside the bathroom it looks exactly like a blocked pipe.
Roots are the other constant. Native gums send feeder roots a long way in search of water, and the two reliably wet places on a Mylor block are the drain line and the soakage area. Older properties still running clay pipe give them an easy way in.
Then the terrain. Long runs from house to tank, falls that change across a sloping block, and rock close to the surface all create places for waste to catch, and make any repair a bigger job than it would be on flat ground.
What clearing a blocked drain involves
The licensed drain plumbers we work with usually start with a CCTV drain camera, which answers the first question on an unsewered block: is the pipe blocked or is the tank the problem. Jet blasting then clears roots, silt and build-up from the lines, and where tree roots in drains have cracked the pipe, relining repairs it without trenching across a bush block.
Clearing drains is the service. Pumping out the tank is a licensed liquid waste contractor's job with a tanker, and the plumber will tell you if that is what you need.
A standard clear typically costs $150 to $400. Root clearing typically runs $250 to $600. A camera inspection runs $249 to $600, or $350 to $900 combined with jetting. If roots have broken an old pipe, relining typically costs $3,000 to $8,000 or more.
Frequently asked questions
Effluent is surfacing in the paddock. What now?
Request a quote and describe what you are seeing. A plumber will check whether a blocked line is causing it. If the soakage area has failed, that is wastewater installation work rather than drain clearing, and they will tell you so.
How often should a septic tank be pumped out?
It depends on tank size and household load, so ask the contractor who services it. What a drain plumber can tell you is whether your current problem is the tank or the pipe.
Will removing a gum fix our root problem?
Rarely. Other trees will find the same gap in the pipe, and large natives are often protected. Repairing the pipe is the fix that holds.
Drain or septic line trouble in Mylor? Get a fast quote and we will connect you with a licensed local drain plumber.