Changes

==Concentrated overland flow==

==Concentrated overland flow==

Where a [[Curb cuts| curb cut]], [[Downspout disconnection| a disconnected downspout]] or a [[Swales| swale]] directs surface water to a point, increasing the flow rate, one or more of the following pretreatments should be considered:

Where a [[Curb cuts| curb cut]], [[Downspout disconnection| a disconnected downspout]] or a [[Swales| swale]] directs surface water to a point, increasing the flow rate, one or more of the following pretreatments should be considered:

*[[Forebays]] (well suited for bioretention cells)

*[[Pretreatment features]] (well suited for bioretention cells)

*[[Sand filters]] (well suited for underground [[infiltration]])

*[[Sand filters]] (well suited for underground [[infiltration]])

- Also see [[stone]] for erosion control at inlets.

- Also see [[stone]] for erosion control at inlets.