Septic Tank Drainage Problems

There is one thing certain about a septic tank drainage field it will at some stage fail.

Septic tank drainage problems.

Blockages causing flooding within the system including roots blocking pipes. A septic tank soakaway is a drainfield of perforated pies laid in paralell trenches on 300mm of washed drainage stone. First and most important a septic tank soakaway is not a hole filled with stones or crates. But aside from these non organic materials finding their way into your tank there are other causes of common septic system issues.

The frequency of pumping depends on a few factors. These soakaways are for roof water only and are illegal for sewage effluent. However if drain field pipes become clogged this issue could back up the rest of the system. These issues usually signal a clogged drain or full septic tank.

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. 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. The most common cause of septic system problems and failure is their septic system absorption component more commonly known as a drainfield becoming. This however is not true.

Water backup in toilets and drains is not normal. Most common septic tank drainage problems and failures are due to the drainage field and not to the septic tank itself. Septic tanks gradually fill with solid waste. Problems with flushing or slow drainage could mean that there is a block in one of the pipes.

Once the tank is full of solid waste you may experience sewage backups in the toilets or slow drains in tubs and sinks.