Factors That Determine The Septic Tank Maintenance Cost

A septic tank is an important underground chamber for homes where it collects wastewater. It can be made of plastic, concrete, or fiberglass. The wastewater flows to basic treatment. The anaerobic processes and settling would reduce the solid waste and organics into liquid form. At this point, the treatment is only moderate since it is still at the primary treatment stage. The task of maintaining septic tanks would need a professional contractor to perform the job. The septic tank maintenance cost is often dependent on the contractor but the benefits from a good service will be worth the price.


The septic system is an onsite sewage facility that is often utilized in areas that are not linked to a sewerage system. The treated liquid is mostly disposed to a septic drain field for further treatment. If the system is not properly maintained, groundwater pollution might occur causing problems to the community.


During the anaerobic digestion process, the solids and organics are treated to be dissolved. The waste that was not decomposed must be removed from the septic tank. If the waste is not removed, the tank will be filled up with wastewater that contains un-decomposed material which will be directly discharged to the drainage field. This will be problematic for the environment. The sludge might also overflow to the leach field clogging the field piping which will require expensive repairs.


When a septic tank is emptied, the collected sludge will be pumped out using a vacuum truck. The frequency of emptying the septic tank would depend on the tank’s volume which is relative to the input of solids, the ambient temperature where higher temperatures are better during the anaerobic digestion, and the level of indigestible solids. Some health authorities require that the tanks will be emptied during the prescribed intervals while other systems are left to the decision of an inspector.

There are septic systems that require the tank to be pumped every few years while others can reach up to decades in between pumpings. An older system that has a small tank used by many people will need regular pumping. The anaerobic decomposition rapidly starts when the tank is already refilled. All the processes involved in regularly maintaining a septic tank system would require a reliable septic tank service contractor. The septic tank maintenance cost might differ on the size of the tank.


Signs that the Septic Tank is Full


The drains and toilets running slowly is a sign that the septic tank is already full. Foul odors and pooling water above the drain field are classic signs that the septic tank needs to be cleaned and pumped out.


Septic Tank Maintenance Cost


According to Home Guide, the average national cost of cleaning or pumping a septic tank ranges from $295 to $610. Most people would spend around $375 on average. Depending on the septic tank’s size, pumping might cost around $250 for a tank holding 750-gallon wastewater. 1,250-gallon tank maintenance can be priced at $895. There are 35.7 million homes in the United States that have a septic tank installed. This high demand for septic tank services means that almost all locations have a nearby septic tank service provider.


To properly assess the cost of maintaining a septic tank system, the homeowner must have an idea of the septic tank’s size. This is also helpful to determine the right method for emptying the tank. New homeowners can ask the previous homeowners about the tank size. Others can ask their construction contractor or engineer to know the septic tank size. In this way, the homeowner will know if the septic tank is adequate for the size of the family living in the home.


Septic Tank Maintenance Frequency


Proper septic tank cleaning and pumping is done every three to five years. This maintenance frequency can help improve the lifespan and functionality of the entire septic system. The maintenance will have the septic tank technician examine the leach field, pipes, drains, and tank to ensure that all things are properly functioning.


If left uncleaned, certain parts of the septic tank system will deteriorate and clog the leach field. If these issues are inspected early, the repair costs will be kept to a minimum. The repair will be minimal with no effect on the systems’ functionalities. Frequent maintenance will help a better flow and safer systems in place.


An average household septic system should at least be pumped every two to three years. This is to make sure that the level of sludge in the septic tank will not reach its maximum.