Sewer Leak Testing in Uralla

No longer on display. Expired on 10 October 2025, 12:00 AM

As part of a programme to minimise surcharge and odour problems and to lower pumping and sewage treatment costs. Council will be conducting Leak Tests in its sewerage system in parts of Uralla commencing on 29 September 2025.

A special non-toxic smoke, which is manufactured for this purpose only, will be blown into the internal sewer pipes. This smoke will reveal places where sewer odours may escape as well as places where storm and other surface waters may be entering the sewerage system.

Inspection outside your house or building only is required - it is not necessary for you to be present at the time of inspection. Council’s contractor may be required to enter your land during the course of the tests to observe for any smoke.

As the plumbing appliances in your house or building are connected to the Council’s sewerage system, some of the smoke may enter your house if the:

  • Vents connected to your building's sewer pipes are inadequate, defective or improperly installed;
  • Traps under sinks, tubs, basins, showers and other drains are dry, defective, improperly installed or missing;
  • Pipes, connections, and seals of the wastewater drain system in and under your building are damaged, defective, have plugs missing or are improperly installed.

The smoke used in the tests has a distinctive, but not unpleasant odour, and dissipates within a few minutes if there is adequate ventilation. Although the smoke is non-toxic it may cause some discomfort to asthma sufferers.

If traces of this smoke or smoke odours enter your house or building, it is an indication that gases and odours from the sewers may also enter. These can be unpleasant and, if the defects are not rectified, they could pose a health hazard to the occupants.

While Council will render all possible co-operation and advice, the correction of any defects in the house service sewerage system on private property is the responsibility of the owner. The services of a licensed plumber or drainer would be required to rectify any problems detected.

Tests will be conducted in the area marked out below

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