What's the Difference Between a Cesspit and a Septic Tank

A septic tank allows wastewater to flow into a leach field

How can I tell if I have a cesspit or a septic tank?

A cesspit is a sealed underground tank that simply collects wastewater and sewage. There is no processing or treatment involved. A cesspit is usually located underground with a manhole cover giving access for waste collection. … A septic tank has two chambers and is buried underground in the same way as a cesspit.

Is a cesspit legal?

Maintaining a cesspit can be an expensive business, and its maintenance can be legally enforced by the local council, and charged to you. On the plus side, with a cesspit you are not required to pay waste disposal costs to the local water authority.