Converting a Swimming Pool into a Garden Pond

Project Overview

A homeowner in Fayetteville wants to transform a partially restored Gunite swimming pool (currently holding 20,000 gallons of rainwater) into a garden area with a small wildlife pond.

Drainage and Fill Recommendations

• Drill drainage holes in the pool bottom if possible, though hard clay underneath may limit effectiveness.
• Fill material: Use whatever is cheapest for the bulk fill; only the top 18 inches matter for planting.
• Compaction: Rent a motorized plate compactor and compact fill in 12-inch layers to prevent future settling.

Pond Installation

For the final 18 inches, use screened topsoil. A pre-formed plastic pond liner can be set in place before backfilling. Pond planning resources—plants, pumps, spray heads—are widely available online.