The rain gardens planned for Chase Side Southgate
"Greening" interventions planned for Southgate town centre. The pink circles show the locations of the three rain gardens to be installed along Chase Side
Rain Gardens are a type of SuDS, which stands for Sustainable Drainage Systems, and are designed to manage and mitigate the impact of surface water runoff in a sustainable and environmentally friendly manner. They have the following benefits:
- Flood risk reduction: Rain garden's help to control and reduce the risk of flooding by managing surface water runoff, slowing its flow, and allowing it to infiltrate into the ground. This can help protect properties and infrastructure from flooding during heavy rainfall events.
- Water quality improvements: SuDS systems filter and treat runoff water, removing pollutants and sediments before it enters rivers and other water bodies.
- Biodiversity enhancement: SuDS often incorporate green spaces and other natural elements that provide habitat for wildlife and promotes biodiversity in urban areas. These features can support local ecosystems and enhance urban green infrastructure
Key design features of Rain Gardens
- Located in areas where surface water can flow into the rain gardens.
- Sized so that local businesses are not impacted and opportunities remain for outside seating.
- Robust and attractive planting which keeps sight lines clear and open to ensure safety.
- Permeable paving can be integrated to increase catchment area for water runoff
- Enfield Council will regularly maintain these rain gardens but also local businesses and residents are welcome to participate in the upkeep of the planting to help them to flourish.
Graphics and text extracted from a document published by Enfield Council Journeys & Places team.
Southgate Town Centre Engagement Hub on the Let's Talk Enfield website
