Detention basins, ponds and wetlands

Find our guidance on detention basins, ponds and wetlands in sustainable drainage systems in:

England on Business Link: Detention basins, ponds and wetlands

Northern Ireland on NIBusinessInfo: Detention basins, ponds and wetlands

Scotland on Business Gateway: Detention basins, ponds and wetlands

Wales on Business.Wales.gov.uk: Detention basins, ponds and wetlands

Our guidance has moved to these websites as part of the government programme to centralise online guidance for businesses. Read more about the changes to NetRegs.