Absorption trenches & irrigation areas
Replacing a land application area usually needs council approval and a site and soil assessment.

Replacing a land application area usually needs council approval and a site and soil assessment.
Do this first
- Cut water use: spread out laundry, showers and the dishwasher.
- Keep people, pets and vehicles off wet spots and away from any sewage.
- Never enter or lean into a septic tank: the gases inside can be deadly.
- Note when the tank was last pumped and where the lids are, if you know.