Confirm replacement is needed
Rule out fixable tank, plumbing, electrical, and distribution problems before committing to a new field.
Find the available repair area
Compare approved records with wells, wetlands, ditches, property lines, pools, decks, and driveways. Preserve the usable soil.
Evaluate soil and seasonal wetness
Borings and, when necessary, pits or wetness studies help determine the disposal design. A sandy surface does not prove the full profile is suitable.
Secure the correct approval
New Hanover County determines the repair or replacement pathway and required construction authorization for the scope.
Inspect and finish the project
Arrange required inspections before cover-up, complete the final authorization, and keep a copy of the approved layout and maintenance requirements.
Read our Wilmington septic sizing, materials and care guide.