BMP group |
ease of maintenancea |
Community acceptance |
Construction cost |
Habitat quality |
Nuisances |
Bioretention |
Medium |
High |
Medium |
Medium |
- Mosquitoes
- Overgrown vegetation
|
Filtration - media |
Difficult |
High |
High |
Low |
- Filter media replacement
- Underground practices not seen and maintained
|
Filtration - vegetative |
Medium |
Medium |
High |
Low |
- Filter media replacement
- Underground practices not seen and maintained
|
Infiltration trench |
Difficult |
High |
High |
Low |
Susceptible to failure if poorly installed or maintained |
Infiltration basin |
Medium |
Low |
Medium |
Low |
Susceptible to failure if poorly installed or maintained |
Stormwater ponds |
Easy to medium |
Medium to high |
Low |
Medium |
- Geese
- odors
- Mosquitoes
- Floatables
|
Constructed wetlands |
Medium |
Medium to high |
Medium |
Medium |
Mosquitoes |
Hydrodynamic devices |
Medium |
High |
High |
Low |
Underground practices not seen or maintained |
Filtration devices |
Difficult (expensive) |
High |
High |
Low |
Underground practices not seen or maintained |