Construction has begun at Park Wood, a Site of Special Scientific Interest (SSSI), where natural flood management measures are being installed. These include five leaky dams, a new pond, and woodland interventions to slow water flow into the River Pinn after heavy rainfall. This project, funded by the Thames Regional Flood and Coastal Committee Natural Flood Management Fund and the HS2 Community and Environment Fund, is expected to conclude later this month and will reduce flood risk to properties downstream, including those on Park Avenue and Broadwood Avenue.
A second initiative is underway at Pinn Meadows, focusing on restoring and naturalising sections of Elma's Ditch and expanding a groundwater pond to increase its capacity. Modifications to pipes feeding the ditch will also help manage excess water. These works, funded by Defra’s Natural Flood Management Fund, form part of a wider strategy to mitigate flood risk along the River Pinn corridor and are scheduled for completion in December.
The third project, set to commence at Bessingby Park in October, involves deepening and widening 'attenuation pools' to manage rainwater accumulation and slow drainage. Excavated soil will be used to create a protective mound along the park's southern boundary. This scheme is due for completion in November and is financed by the council’s Carbon Offset Fund.
“"The new projects are a vital part of our ongoing work to help futureproof the borough against the changing climate and protect local residents and businesses from some of the impacts of extreme weather."
“"While events like severe floods are relatively infrequent, it is essential that we continue to invest in measures that strengthen our defences and enable us to be better prepared and help protect our communities should something happen."
“"As well as reducing the risk of flooding, these projects will create and enhance habitats for wildlife, boosting biodiversity and bringing additional benefits to our green spaces."
Further details on these flood protection initiatives can be found at www.hillingdon.gov.uk/flood-resilience-projects. General information and advice on flooding is available at www.hillingdon.gov.uk/flooding.
