Wet Swales: Difference between revisions
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Brief Description | == Brief Description | ||
Wet Swales are a type of filtration BMP and occur when the water table is located close to the surface. This wet swale acts as a very long and linear shallow wetland treatment system. Like dry swales, the entire water quality treatment volume is stored within a series of cells created by check dams. Cells may be planted with emergent wetland plant species to improvement pollutant removal. It is recommended to be preceded by pre-treatment to capture and remove coarse sediment particles | Wet Swales are a type of filtration BMP and occur when the water table is located close to the surface. This wet swale acts as a very long and linear shallow wetland treatment system. Like dry swales, the entire water quality treatment volume is stored within a series of cells created by check dams. Cells may be planted with emergent wetland plant species to improvement pollutant removal. It is recommended to be preceded by pre-treatment to capture and remove coarse sediment particles | ||
Cost Range | == Cost Range | ||
Construction: $-$$ | Construction: $-$$ | ||
O&M: $-$$ | O&M: $-$$ | ||
Revision as of 22:12, 17 June 2021
== Brief Description
Wet Swales are a type of filtration BMP and occur when the water table is located close to the surface. This wet swale acts as a very long and linear shallow wetland treatment system. Like dry swales, the entire water quality treatment volume is stored within a series of cells created by check dams. Cells may be planted with emergent wetland plant species to improvement pollutant removal. It is recommended to be preceded by pre-treatment to capture and remove coarse sediment particles
== Cost Range
Construction: $-$$
O&M: $-$$