Mgbapu geonet akụkụ atọ (nke a makwaara dị ka drainage geonet akụkụ atọ, ọwara geo net drain, network drainage): Ọ bụ ntupu plastik nwere akụkụ atọ nke nwere ike jikọta seepage geotextiles n'akụkụ abụọ.Ọ nwere ike dochie ájá ọdịnala na gravel, a na-ejikarị ya eme ihe mkpofu, igbapu mmiri, n'okpuru ọkwa na mgbidi ọwara.