Flood risk and drainage
What we understand about the flood risk issues and how we will take account of these
The Environment Agency Flood Map for Planning shows the broad flood risk in the local area, most notably associated with the Carrant Brook.
Our flood modelling uses topographical data to provide a more accurate understanding of water run-off (flow) rates and potential flood risk. Further allowances have been made account for climate change.
The modelling demonstrates that the proposed development is not at risk of flooding, and the displacement of surface water will not exacerbate existing flood problems.
All flood risk and modelling data will be assessed and confirmed by the Environment Agency and the Local Planning Authority as part of the planning process.
The Environment Agency Flood Risk Map (inset) shows the standard flood map data. The main map shows our more detailed flood modelling results. (CLICK IMAGE TO OPEN IN A NEW WINDOW)
The Environment Agency Flood Risk Map (inset) shows the standard flood map data. The main map shows our more detailed flood modelling results. (CLICK IMAGE TO OPEN IN A NEW WINDOW)
The Environment Agency Surface Water Flood Risk Map shows the broad flood risk in the local area indicating those areas affected, primarily along the Tirle Brook, at the eastern end of the site. (CLICK IMAGE TO OPEN IN A NEW WINDOW)
The Environment Agency Surface Water Flood Risk Map shows the broad flood risk in the local area indicating those areas affected, primarily along the Tirle Brook, at the eastern end of the site. (CLICK IMAGE TO OPEN IN A NEW WINDOW)
Sustainable Drainage Systems
A surface water management system will be developed alongside the landscape strategy to incorporate Sustainable Drainage Systems (SuDS) including:
- Landscaped areas and wetlands
- Swales and ditches
- Ponds and basins
- Rain gardens
Basins and ponds
Basins and ponds
Wetland areas
Wetland areas
Swales and open ditches
Swales and open ditches
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