| Forebay AV.jpg|Forebay connected to drainage area in the roadway with a curb cut, overflow visible in the centre of forebay area, level spreading is encouraged with the rock check dams, Milwaukee, WI,[[Acknowledgements| Photo credit: Aaron Volkening]] | | Forebay AV.jpg|[[Forebay]] connected to drainage area in the roadway with a [[curb cut]], [[overflow]] visible in the centre of forebay area, level spreading is encouraged with the rock [[check dams]], Milwaukee, WI,[[Acknowledgements| Photo credit: Aaron Volkening]] |