definitionA gutter is a non-permeable open drain to collect transport rainwater. Usually a gutter runs along a road. It is connected to either a manhole or a surface water body (Huizinga R.P., 2015, p. 60). A gutter alleviates water buildup on a street, allowing pedestrians to pass without walking through puddles and reducing the risk of hydroplaning by road vehicles. When a curbstone is present, a gutter may be formed by the convergence of the road surface and the vertical face of the sidewalk; otherwise, a dedicated gutter surface made of concrete may be present. Depending on local regulations, a gutter usually discharges in a storm drain whose final discharge falls into a detention pond (in order to remove some pollutants by sedimentation) or into a body of water.
(Wikipedia, Street gutter, accessed on Sept. 2016)
Co-benefits and impacts-
conditionsA slope of at least 1:500 should be designed to ensure water flow
(Huizinga R.P., 2015, p. 60).
Approaches (Show all)Protection
Scales (Show all)City
Land uses (Show all)Urban
FRI indicators (Show all)Availability of hydraulic structures within urban system capable to reduce peak discharges
Embodying flood risk in Building code
Time scales (Show all)Long term
Synonym of Resilience Measures (Show all)Street gutter
Measure types (Show all)Engineering
Problem types (Show all)Pluvial
Resilience measures (Show all)Conventional urban drainage systems
Illustrations (Show all)rm_images/1024px-Street_gutter_in_Old_Town_Stockholm.jpg
Last modified: Sept. 15, 2016, 11:32 a.m.