Structural stormwater Best Management Practices Revision as of 12:29, 14 July 2015 by Mtrojan (talk | contribs) (Created page with "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 dischar...")(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Structural stormwater Best Management Practices

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".

1. Green roofs (+)
2. Permeable pavement (+)
3. Trees
4. Bioretention (+)
   1. Rain garden: see Bioretention
5. Infiltration basin (+)
6. Infiltration trench (+)
7. Filtration (+)
   1. Swales
   2. Sand filters
8. Iron enhanced sand filter (Minnesota Filter) (+)
9. Stormwater ponds (+)
10. Stormwater wetlands (+)
11. Hydrodynamic devices
12. Filtration devices
13. Chemical treatment