A method used to treat/dispose of sewage in rural areas not accessible to a municipal sewer system.
EXAMPLE:
Sewage is permitted to be filtered and eventually discharged into a section of the lot called a leach field.

A method used to treat/dispose of sewage in rural areas not accessible to a municipal sewer system.
EXAMPLE:
Sewage is permitted to be filtered and eventually discharged into a section of the lot called a leach field.
