Changes

!style="background: darkcyan; color: white"|Parameter

!style="background: darkcyan; color: white"|Parameter

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|''D''||hrs||Duration of design storm (for MOECC volume based caclulations set to 1)

|''D''||hrs||Duration of design storm (for MOECC volume based calculations set to 1)

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|''i''||mm/hr||Intensity of design storm (for MOECC volume based calculations use whole storm depth (link to map))

|''i''||mm/hr||Intensity of design storm (for MOECC volume based calculations use whole storm depth (link to map))

==Drawdown time to empty facility==

==Drawdown time to empty facility==

[[file:Hydraulic radius.png|thumb|Three footprint areas of 9 m².<br>

[[file:Hydraulic radius.png|thumb|Three footprint areas of 9 m².<br>

From left to right x = 12 m, x = 14 m, and x = 16 m]]

From left to right x = 12 m, x = 20 m]]

The target [[drawdown time]] for the internal storage of an infiltration facility is between 48-72 hours. <br>

The target [[drawdown time]] for the internal storage of an infiltration facility is between 48-72 hours. <br>

For some geometries (e.g. particularly deep facilities or linear facilities), it preferable to account for lateral infiltration.  

For some geometries (e.g. particularly deep facilities or linear facilities), it preferable to account for lateral infiltration.