River Foss Barrier

River Foss Barrier is a floodgate at the confluence where the River Foss meets the River Ouse in York. The structure combines a retractable gate mechanism with a pumping station to manage water levels and flow between the two rivers.

The barrier was built in the 1980s following a series of serious flooding events that affected York. Major improvements were made after the severe December 2015 floods, which showed how critical the protection system was for the city.

The Environment Agency manages this engineering structure which represents Yorkshire's commitment to protecting its communities from flood-related risks.

The site is publicly accessible and allows visitors to observe the barrier and its mechanisms from outside viewing areas. Information boards at the location explain how the system works and its importance to the city's flood protection.

The system uses eight large pumps that can push water through a side channel even when the main gate is closed. This dual approach allows water levels to be controlled independently of the gate's status.