Poorly Drained Soil

Poorly drained soils remove water so slowly that the soil stays wet for extended periods. You'll often see standing water, mottled (gray and rust-colored) soil layers, and water-loving plants like sedges and willows growing naturally.

Building on poorly drained soil is expensive. Foundations face hydrostatic pressure, frost heave is more severe, and basements are prone to flooding. Septic systems typically can't function because the soil can't absorb effluent fast enough — you'll need an engineered alternative system.

For gardening, raised beds with imported soil are usually the best option. Some crops like rice, cranberries, and certain native plants thrive in wet conditions.

Look up your address to see the specific soil conditions at your property, or browse the full glossary for more terms.