Septic Tank Drainage Problems

A septic tank soakaway is a drainfield of perforated pies laid in paralell trenches on 300mm of washed drainage stone.

Septic tank drainage problems. Problems with flushing or slow drainage could mean that there is a block in one of the pipes. The most common cause of septic system problems and failure is their septic system absorption component more commonly known as a drainfield becoming. But aside from these non organic materials finding their way into your tank there are other causes of common septic system issues. Most common septic tank drainage problems and failures are due to the drainage field and not to the septic tank itself.

The frequency of pumping depends on a few factors. This however is not true. Water backup in toilets and drains is not normal. Many people with septic system problems such as odor slow draining sinks and tubs gurgling pipes backups and sewage water ponding in their yard mistakenly assume the cause of these issues is their septic tank.

Once the tank is full of solid waste you may experience sewage backups in the toilets or slow drains in tubs and sinks. The grey water is allowed to pass through the tank and out into the underground drain field lines in your yard. Structural damage leading to leakage. These issues usually signal a clogged drain or full septic tank.

These soakaways are for roof water only and are illegal for sewage effluent. First and most important a septic tank soakaway is not a hole filled with stones or crates. A lot of the common septic tank problems are caused by things that should not be entering your septic tank through the toilet kitchen sink or garbage disposal unit in the first place. However if drain field pipes become clogged this issue could back up the rest of the system.

Blockages causing flooding within the system including roots blocking pipes.