Septic Tank Maintenance

Septic Systems

1. Have your septic system inspected at least every three years.

2. Pump your septic tank as needed (generally every three to five years).

3. Don’t dispose of household hazardous wastes in sinks or toilets.

4. Keep other household items, such as dental floss, feminine hygiene products,  diapers, and cat litter out of your system.

5. Use water efficiently.

6.Plant only grass over and near your septic system. Roots from nearby trees or shrubs might clog and damage the system.

7. Also, do not apply manure or fertilizers over the drain field.

8. Keep vehicles and livestock off your septic system. The weight can damage the pipes and tank, and your system may not drain properly under compacted soil.

9. Keep gutters and basement sump pumps from draining into or near your septic     system.

10.  Check with your local health department before using additives. Commercial septic tank additives do not eliminate the need for periodic pumping and can be harmful to your system.

How does it work? 

A typical septic system has four main components: a pipe from the home, a septic tank, a  drain field, and the soil. Microbes in the soil digest or remove most contaminants from wastewater before it reaches groundwater. The septic tank is a buried, watertight container typically made of concrete, fiberglass, or polyethylene. It holds the wastewater long enough to allow solids to settle out (forming sludge) and oil and grease to float to the surface (as scum). It also allows partial decomposition of the solid materials. Compartments and a T-shaped outlet in the septic tank prevent the sludge and scum from leaving the tank and traveling into the drain field area. The wastewater exits the septic tank and is discharged into the drain field for further treatment by the soil. Microorganisms in the soil provide final treatment by removing harmful bacteria, viruses, and nutrients.

 A key reason to maintain your septic system is to save money! Failing septic systems are expensive to repair or replace, and poor maintenance is often the problem. Having your septic system inspected  is a bargain when you consider the cost of replacing the entire system. Your system will need pumping every 3 to 5 years, depending on how many people live in the house and the size of the system. An unusable septic system or one in disrepair will lower your property’s value and could pose a legal liability. Other good reasons for safe treatment of sewage include preventing the spread of infection an disease and protecting water resources