Funding shortfall that now exceeds £50m.

Southampton City Council says it remains committed to delivering the River Itchen Flood Alleviation Scheme despite challenges

According to their latest press release the River Itchen Flood Alleviation Scheme is navigating through a period of financial constraint as a significant element of the funding required is no longer available.

A recent decision by the Environment Agency to withdraw their funding, as confirmed during a meeting on 12 March 2025, has been met with disappointment.

Adding further challenges to the project's progress, cost increases relating to materials, labour, and design changes alongside crippling inflation rates arising from global affairs means that costs of the scheme have almost doubled, with an identified funding shortfall that now exceeds £50m.

In response to these obstacles, SCC have been forced to take the strategic decision to temporarily halt the project and move to focus on developing opportunities to close the funding gap.

Expressing optimism amidst the current situation, the Leader of Southampton City Council, Councillor Lorna Fielker shared,

"While we appreciate the significant challenges facing the River Itchen Flood Alleviation Scheme, we remain dedicated to finding ambitious, strategic and innovative alternative plans to improve flood resilience for the area."

Acknowledging the importance of the project, the council remains committed to the area's development prospects as a driver for these improvements as well as wider change, including the visionary plans for the Itchen Riverside, which is part of the Southampton Renaissance Vision, that aims to invest in resilient infrastructure and regeneration to protect against future flood events.

The Southampton Renaissance Vision aims to reintegrate the traditionally industrial districts of Chapel and Northam into the City Centre, through the creation of an enhanced sport and entertainment district around St Mary’s Stadium, enhanced waterfront access and the long-term regeneration of the Northam Estate and Drivers Wharf.

This aims to deliver much needed homes alongside supporting employment opportunities and businesses that rely on access to the river.

The management of flood risk remains a top priority, and we will continue with our current local-level approach while we navigate these challenges.