Can Landscape Architects Design Detention Ponds in Georgia?

Landscape Architects and Detention Pond Design in Georgia

Yes, licensed Landscape Architects in Georgia can legally design detention ponds and water quality systems under their professional seal. The Georgia State Board of Landscape Architects oversees 877 licensed professionals, and the scope of practice is defined in state law (O.C.G.A. § 43-43-1).

Legal Scope of Practice

Georgia law defines landscape architecture broadly to include "consultation, investigation, planning, design, preparation of drawings and specifications, and responsible supervision" related to land use, natural features, aesthetics, planting plans, land shaping for functional and aesthetic effect, and grading plans with determination of drainage. The statute also explicitly includes "consideration of environmental problems involving land areas, as such problems relate to the public health, safety, and welfare."

Practical Considerations

While legally permitted, many Landscape Architects exercise professional judgment regarding project complexity. For large or intricate drainage solutions—particularly those exceeding 20 acres of tributary area—collaboration with a Civil Engineer is often recommended. Professional liability insurance carriers may also prefer that heavier hydrologic calculations be performed by engineers.

Verification Resources

• Georgia Licensing Board - Verify License Status
• Georgia Landscape Architecture Practice Act (PDF)

Always verify your specific Landscape Architect's license status and discuss their comfort level with your project's scale and complexity before proceeding.