Difference between revisions of "Structural stormwater Best Management Practices"
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| − | [[File:Watershed scale stormwater treatment train.PNG|thumb| | + | [[File:Watershed scale stormwater treatment train.PNG|thumb|400px|alt=photo illustrating a watershed scale treatment train approach using a multi-BMP approach to managing the quantity and quality of stormwater runoff.|<font size=3>In a watershed scale stormwater management approach, structural BMPs are used for on-site and regional treatment and after prevention and source control BMPs have been employed. Source:CDM Smith.</font size>]] |
A structural stormwater BMP is defined in the MS4 General permit as "a stationary and permanent BMP that is designed, constructed and operated to prevent or reduce the discharge of pollutants in stormwater". | A structural stormwater BMP is defined in the MS4 General permit as "a stationary and permanent BMP that is designed, constructed and operated to prevent or reduce the discharge of pollutants in stormwater". | ||
Revision as of 13:07, 14 July 2015
A structural stormwater BMP is defined in the MS4 General permit as "a stationary and permanent BMP that is designed, constructed and operated to prevent or reduce the discharge of pollutants in stormwater".
- Green roofs (+)
- Permeable pavement (+)
- Trees
- Bioretention (+)
- Rain garden: see Bioretention
- Infiltration basin (+)
- Infiltration trench (+)
- Filtration (+)
- Iron enhanced sand filter (Minnesota Filter) (+)
- Stormwater ponds (+)
- Stormwater wetlands (+)
- Hydrodynamic devices
- Filtration devices
- Chemical treatment