Pollutant removal percentages for stormwater pond BMPs. Values for TP and TSS include a range of values, from lowest to highest percent removal, observed in the literature.
Link to this table
Practice | TSS (Low-Med-High) | TP (Low-Med-High) | TN | Metals (average of Zn and Cu) | Bacteria | Hydrocarbons |
---|---|---|---|---|---|---|
Stormwater Ponds | 60-84-90 | 34-50-73 | 30 | 60 | 70 | 80 |