Skip to main content
HORSE REACH - HAZARD TO NAVIGATION: Mariners are advised that a Hazard to Navigation caused by sunk vessel has been reported at Middleton moorings on the Richmond bank, adjacent to Richmond Canoe Club. The vessel is positioned outside of the authorised channel in the line of moorings. Mariners are advised to navigate this area with extreme caution and report any difference in position to London VTS.

Live Tides

All tide tools

NOTICES TO MARINERS

View all

Incident reporting

Life-threatening emergencies on the river:
Call 999 and ask for the Coastguard


For near miss, safety observations and incident reporting click below

 

Make a report
Statement
04/09/2025

PLA leading response to clean spill of bitumen

“On 17 August, FM Conway, a commercial operator working from Imperial Wharf in Gravesend accidently released bitumen – an oil product used in construction projects and to pave roads – into the River Thames. Since then, the Port of London Authority has been using its expertise to coordinate the clean-up operation working with partners across the region. So far, we have removed around 15 tonnes of bitumen from the River Thames. We will continue our efforts to search for, contain, and remove the spill.  

“If people find what they suspect to be bitumen, please don’t try to remove it yourself but report it to your local council. Our expert contractors advise that it is not harmful to human health, but it requires proper handling and disposal to avoid further contamination. The Environment Agency will lead the investigation into the cause of this incident.”

Essential information

Receive key updates

Subscribe Now
Back to top