| [[File:MLSmith swale.jpg||thumb|500px|[[Enhanced swale]] with rocky [[check dams]] and a metal [[overflow]] grate in Northgate Mall parking lot, Seattle. Photo credit: [[Acknowledgements| MLSmith]].]] | | [[File:PEP Design Kempen RWH.PNG|thumb|600px|A common [[Rainwater harvesting]] design configuration for residential use, with its various components shown. [[Acknowledgements| PEP Design Kempen]].]] |