Commercial Retention Pond

Project Overview

A major commercial developer needed a stormwater solution for a new mixed-use development that exceeded county requirements while complementing the project's aesthetic vision. Total Stormwater Solutions designed a 3-acre wet retention pond that serves as both a functional stormwater BMP and a community amenity with integrated landscaping and walking paths.

Scope of Work

• Hydrologic and hydraulic modeling for 100-year storm event
• 3-acre wet retention pond design and grading
• Emergency spillway and outlet structure design
• Wetland edge planting plan with native species
• Walking trail and viewing area integration
• Loudoun County and state VSMP permit applications
• Construction phase engineering services
• Post-construction inspection and certification

Results

• Pond exceeds county stormwater quantity and quality requirements
• 90% TSS removal efficiency demonstrated
• Community amenity used by 500+ visitors per month
• Property value enhancement per developer assessment