How Often Should I Pump My Septic Tank?
20 Years Since Last Pumping
This septic tank has not been maintained properly and now the drainfield is failing.
2 Years Since Last Pumping
The septic tank here is a great example of proper pumping intervals. Clear water is exiting the tank and running into the drainfield.
Short Answer: Pump your septic tank every 2-3 years depending on usage to prevent tank and drain field issues.
The only purpose of a septic tank is to process waste separating liquids from solids. It stores the solids inside and discharges clear liquid to the drain field. It is critical that the sludge is removed with regular pumping.
Maintaining a septic system is crucial to ensure its longevity and efficiency. At Alligator Septic, we understand the importance of septic system maintenance and have compiled a comprehensive guide to help homeowners take care of their septic systems.
What is a Septic System?
A septic system is used to process wastewater when city sewer is not available. It is composed of two main parts: the septic tank and the drain field. The septic tank is where the wastewater is processed, while the drain field is where the treated wastewater is released into the ground.
The septic tank acts as a filter, separating water and solid waste. A mixture of waste and water is added to the tank with every toilet flush, laundry load and dishwasher cycle. Once this waste enters the tank solids float to the top of the tank and organic waste drops to the bottom and forms sludge. A healthy septic tank is discharging relatively clear water to the drainfield. When too much water is added to the tank: leaking toilets, 3 loads of laundry every day, or 6 people living in a 3 bedroom house the tank cannot separate solids from liquids properly. The sludge never drops to the bottom and is sent directly into the drainfield.
Every drop of water added to your tank is treated and overflows into the drainfield. The drainfield is compromised of a series of pipes with holes in them surrounded in a gravel bed. In a functional septic system every cup of water added to the tank is a cup of water absorbed by the drainfield. Drainfields last a long time when they are absorbing properly processed water from the tank.
Why Is Regular Maintenance Important?
Proper maintenance of a septic system helps to prevent costly repairs and replacements. Regular pumping saves the headache of tearing up an entire yard to replace a system.
How to Maintain Your Septic System
Regular Pumping
Septic tanks need to be pumped regularly to remove the accumulated solids and scum. The frequency of pumping depends on several factors such as the size of the tank and the number of people using it. As a general rule, septic tanks should be pumped every 1-3 years.
Water Conservation
Conserving water is the absolute most important aspect of septic system maintenance. Excessive water usage can overload the system and cause it to fail. To conserve water, homeowners can install low-flow fixtures, repair leaks, and avoid using the dishwasher and washing machine simultaneously. The less water the septic tank takes on the better it can separate solids and liquid.
Proper Disposal of Waste
Proper disposal of waste is essential for the efficient functioning of a septic system. Homeowners should avoid flushing non-biodegradable items such as feminine hygiene products, diapers, and wipes down the toilet. Additionally, they should avoid pouring grease, oil, and chemicals down the drain.
Inspection
Regular inspections of the septic system are necessary to identify any potential problems before they escalate. Homeowners should hire a professional to inspect their system every few pumpouts.
