Latest News 2015 Lock closures & river draining Details By Mark Corti The Environment Agency will be doing maintenance on the locks again this year, and plan to close them on the following dates: Hampstead Lock to Oak Weir Lock - between Monday 19 January and Monday 2 February 2015 Oak Weir Lock to Porters Lock - between Monday 2 February and Monday 16 February 2015 Porters Lock to Town Lock - between Monday 16 February and Monday 2 March 2015 Sluice Weir Lock to Oak Weir Lock - between Monday 2 March and Friday 13 March 2015 Town Lock to Leigh FSA - between Monday 2 March and Friday 13 March 2015 Prev Next