Changes

|width = 210px|[[Berm]] height (mm)||This is the height of the curb which constrains the overland sheet flow of water. Where [[curb cuts]] or other outlet exists at the lowest point of the pavement, the suggested value is 0.  

|width = 210px|[[Berm]] height (mm)||This is the height of the curb which constrains the overland sheet flow of water. Where [[curb cuts]] or other outlet exists at the lowest point of the pavement, the suggested value is 0.  

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|Surface roughness (Manning’s n)||Lower numbers indicate less surface obstruction and result in faster flow.

|Surface roughness ([[Manning’s n]])||Lower numbers indicate less surface obstruction and result in faster flow.

Suggested range for pavement 0.01 – 0.02 <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>

Suggested range for pavement 0.01 – 0.02 <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>

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