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Suggested ranges:
Suggested ranges:
* [[Turf: List|Mown grass]] (dependent on density) 0.03 – 0.06<ref name = SWMM> Oregon State Univ., Corvallis. Dept. of Civil, Construction and Environmental Engineering.; Environmental Protection Agency, Cincinnati ONRMRL. Storm Water Management Model Reference Manual Volume I Hydrology (Revised). 2016:233. https://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=P100NYRA.txt Accessed August 23, 2017.</ref>
* [[Turf: List|Mown grass]] (dependent on density) 0.03 – 0.06<ref name = SWMM> Oregon State Univ., Corvallis. Dept. of Civil, Construction and Environmental Engineering.; Environmental Protection Agency, Cincinnati ONRMRL. Storm Water Management Model Reference Manual Volume I Hydrology (Revised). 2016:233. https://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=P100NYRA.txt Accessed August 23, 2017.</ref>
* [[Stones]] 0.03 – 0.05
* [[Stone]]s 0.03 – 0.05
* Planted (highly dependent on density) 0.05 – 0.15
* Planted (highly dependent on density) 0.05 – 0.15
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|Thickness (mm)
|Thickness (mm)
|Depth of filter media
|Depth of [[filter media]]
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|Porosity (fraction)
|Porosity (fraction)
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|Seepage rate (mm/hr)
|Seepage rate (mm/hr)
|Infiltration rate of native soil
|Design infiltration rate of native soil
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|-
|Clogging factor
|Clogging factor