Septic tanks are always full. Liquid is draining during every use of sanitary sewer. Septic tanks are used to separate liquid and solids.
Visit the EPA page on septic tanks for more info on how your septic tank works.
Septic tanks are always full. Liquid is draining during every use of sanitary sewer. Septic tanks are used to separate liquid and solids.
Visit the EPA page on septic tanks for more info on how your septic tank works.