Expected performance for outlet energy dissipators
Link to this table
Water Quantity
Flow attenuation Little or no design benefit
Runoff volume reduction Little or no design benefit
Water Quantity
Pollution prevention
Soil erosion Primary design benefit
Sediment control Secondary design benefitt
Nutrient loading Little or no design benefit
Pollutant removal
Total suspended solids Secondary design benefitt
Total phosphorus Little or no design benefit
Heavy metals Little or no design benefit
Floatables Little or no design benefit
Oil and grease Little or no design benefit