| Device | Proprietary/nonproprietary | Above ground or below ground | Pollutants removed |
|---|---|---|---|
| Rain Guardian - Bunker | Proprietary | Below grade | Litter and coarse debris, sediment |
| Rain Guardian - Turret | Proprietary | Below grade | Litter and coarse debris, sediment |
| Rain Guardian - Foxhole | Proprietary | Below grade | Litter and coarse debris, sediment |
| Riprap check dams | Nonproprietary | Above ground | Sediment |
| Wattles | Proprietary/nonproprietary | Above ground | Sediment, organic matter |
| Hydro Screen | Proprietary | Above ground/below ground | Trash, debris, organics |