Smart Drainage Pond Design: Future-Proof Your Water Garden Against Climate Change
Design your drainage pond with climate resilience in mind by positioning the inlet structure above the permanent pool level, creating a multi-stage outlet system that handles both regular flows and extreme events. Calculate storage volume using the 100-year storm projection rather than historical data, ensuring your pond can manage increasingly intense rainfall patterns.
Shape the pond basin with gentle slopes (no steeper than 3:1) and incorporate vegetated benches at different elevations to prevent erosion, filter pollutants, and provide crucial habitat diversity. These natural design elements not only enhance stability during …