Bioretention filter definition
Bioretention filter means a bioretention basin with the addition of a sand filter collector pipe system beneath the planting bed.
Bioretention filter means a bioretention basin with the addition of a sand filter collector pipe
Bioretention filter means a bioretention basin with the addition of an underdrain collection system beneath the planting bed.
More Definitions of Bioretention filter
Bioretention filter means a bioretention basin with the addition of a sand filter
Bioretention filter means a bioretention basin with the addition of a sand filter collector pipe 14047 system beneath the planting bed. 14048 "Constructed wetlands" means areas intentionally designed and created to emulate the water 14049 quality improvement function of wetlands for the primary purpose of removing pollutants from 14050 stormwater. 14051 "Development" means a tract of land developed or to be developed as a unit under single 14052 ownership or unified control which is to be used for any business or industrial purpose or is to 14053 contain three or more residential dwelling units. 14054 "Grassed swale" means an earthen conveyance system which is broad and shallow with 14055 erosion resistant grasses and check dams, engineered to remove pollutants from stormwater 14056 runoff by filtration through grass and infiltration into the soil. 14057 "Infiltration facility" means a stormwater management facility that temporarily impounds runoff 14058 and discharges it via infiltration through the surrounding soil. While an infiltration facility may also 14059 be equipped with an outlet structure to discharge impounded runoff, such discharge is normally 14060 reserved for overflow and other emergency conditions. Since an infiltration facility impounds runoff 14061 only temporarily, it is normally dry during nonrainfall periods. Infiltration basin, infiltration trench, 14062 infiltration dry well, and porous pavement shall be considered infiltration facilities. 14063 "Layout" means a conceptual drawing sufficient to provide for the specified stormwater 14064 management facilities required at the time of approval. 14065 "Nonpoint source pollutant runoff load" or "pollutant discharge" means the average amount of 14066 a particular pollutant measured in pounds per year, delivered in a diffuse manner by stormwater 14067 runoff. 14068 "Planning area" means a designated portion of the parcel on which the land development 14069 project is located. Planning areas shall be established by delineation on a master plan. Once 14070 established, planning areas shall be applied consistently for all future projects. 14071 "Sand filter" means a contained bed of sand that acts to filter the first flush of runoff. The runoff 14072 is then collected beneath the sand bed and conveyed to an adequate discharge point or infiltrated 14073 into the in-situ soils. 14074 "Shallow marsh" means a zone within a stormwater extended detention basin that exists from 14075 the surface of the normal pool to a...