Is it a good idea to install a pool, garden, or deck on a leach field? This guide explains what's safe—and not so safe—to set ...

Sizes vary based on conditions, local regulations, and septic tank size: A 1,500-gallon tank can require a drainfield of 800 to 2,500 square feet. Other terms used for a drainfield: leach field ...

Learn More › A septic tank should be pumped regularly, or else it can cause your home’s entire wastewater system to back up.