A septic system is designed to treat wastewater and return it to the groundwater. It typically consists of the tank and the leach field. The tank’s primary purpose is to protect the field from getting clogged by solids. It provides storage for and digests the sludge. Since only about 40% of the sludge and scum volume can be reduced in this manner, the tank must be pumped regularly to remove the accumulation. If tanks are not pumped out, they fill up and this sludge will be washed out, clogging the leachfield. The leachfield is where the liquid flowing from the tank is returned to the groundwater. Don’t wait until your system fails to have your tank pumped out. Indications of failure are sewage odor, slow running drains & toilets, and sewage on the ground in the leaching area. It is recommended to call a septic system pumper to inspect every 3 years and pump as needed. Frequency depends on usage and household size so chat with your pumper to determine the best schedule for your system. Periodic pumping of the tank is much less costly than repairing or replacing your whole system!
Donna Forest is a Broker Associate at Coldwell Banker Milestone Real Estate. Feel free to give her a call with any of your real estate questions or needs, 603-526-4116, donnaforest.com









