Hounslow Highways is focusing on mitigating flood risks and improving drainage systems across the borough. At a Housing and Environment Scrutiny Panel meeting on Wednesday, 18 June 2025, Tim Hurley, Divisional Director of Hounslow Highways, provided an update on the agency's work, highlighting ongoing efforts to address flooding and implement Sustainable Urban Drainage Systems (SUDS).
According to the meeting summary, Thames Water is investing £2.4 million into SUDS projects to reduce flood risks. These schemes are slated for completion by March, with surface-level improvements expected by July/August. SUDS are designed to manage surface water runoff in a way that mimics natural processes.
Community engagement is also a key focus. Feedback from groups like the Heston Action Group and the Crane Valley Partnership has highlighted concerns about flooding related to paved-over front gardens and inadequate drainage. There are also questions about how planning policy addresses water discharge and permeability.
The meeting also touched on the importance of effective scrutiny recommendations. The supporting officer presented guidance on developing recommendations that are Specific, Measurable, Achievable, Relevant, and Time-bound (SMART). This guidance emphasized the need for executive and partner engagement to ensure recommendations are impactful.
The Hounslow Council maintains approximately 20,000 gulleys, each cleaned on an 18-month cycle. Emergency work was also undertaken at Chiswick Mall to stabilise an ageing retaining wall. The agenda for the meeting and the public reports pack are available online.