From their website in case you are planning to visit.
Invasive species
01 Nov 2014
This week we have been advised by Anglian Water that Quagga mussels have been found in the uk.They have asked us to put some control measures in to try and make sure we dont get them here at Alton.This means that we need people to come to the office before going on the water to sign in so we can keep a check on numbers, any boats arriving also need to be washed in hot water and dried before arriving on site
