Septic Owner
Systems & Installation
How septic systems work, types of tanks and systems, sizing, and installation.
What Size Septic Tank Do You Need? Sizing by Bedrooms
Septic tanks are usually sized by the number of bedrooms, a proxy for how much wastewater a home generates. Here's how sizing works and why local code has the final say.
Septic Tank Alternatives for Small Lots and Bad Soil
When a conventional drain field won't fit your lot or soil, options like mound, aerobic (ATU), and engineered systems can help. Compare alternatives, costs, and upkeep.
Mound Septic Systems Explained: When and Why You Need One
A mound septic system is used when soil is too shallow, too wet, or drains too poorly for a conventional drain field. Here's how mound systems work, cost, and upkeep.
How a Septic System Works: A Homeowner's Plain Guide
A septic system treats your wastewater on-site in two stages: a buried tank that separates solids, and a drain field where bacteria-treated liquid soaks into the soil.
How Long Does a Septic System Last? Lifespan by Component
A well-maintained septic system lasts 15–40 years. Concrete tanks can last 40+, steel 15–20, and drain fields 20–30. Here's what determines lifespan and how to extend it.
Concrete vs. Plastic vs. Fiberglass Septic Tanks
Concrete septic tanks last 40+ years; plastic and fiberglass resist corrosion at lower cost. Compare lifespan, price, durability, and installation to choose.
Aerobic vs. Anaerobic Septic Systems: Which Do You Need?
Anaerobic systems are cheaper and low-maintenance but need good soil; aerobic systems treat waste more thoroughly and work in poor soil, but cost more and need power.