Map of River Habitat Survey sites

The map displays all existing 24,000+ sites in Great Britain. Because of the high number of points the sites will only be displayed above a certain zoom level. To view points on a river, locate the river at high scale, then zoom in closer until RHS points appear.
Click on individual RHS sites to get further information. You can also locate a place/river by using the search box below.

***** SORRY, THE MAP INTERFACE IS NOT AVAILABLE ANYMORE DUE TO A DISCONTINUATION OF THE OS PLATFORM IT WAS WORKING ON. WE ARE WORKING ON AN ALTERNATIVE AND WE WILL POST A NEW MAP ASAP **********

Last time RHS data updated: April 2012.
Map interface last update: January 2013.
Contains Environment Agency information © Environment Agency and database right
For more information, contact the Environment Agency, England and Wales or the Scottish Environment Protection Agency.