Wick 170/005 RLR(1977) is 10.0m below BM ND3667 5081
Documentation added 1994-07-20
A Lea stilling well gauge was installed in November 1964. From October 1985 the gauge has been an "A Class" bubbler.
Documentation added 2001-01-02
Recent work on vertical land movements in the UK can be found from the University of Nottingham web site: http://ukcogr.iessg.nottingham.ac.uk/~eosi/
Documentation added 2012-05-24
The original ND 3667 5081 5.077m above TGZ was destroyed during site re-furbishment. New Primary benchmark also ND 3667 5081 is 5.084m above TGZ.
Documentation added 2014-07-04
TGI visited the site on 06.02.2013 to carry out general maintenance and investigate a blocking channel. The primary channel started blocking during March 2013. there were also problems with the secondary channel which was recording a constant value. TGI returned to site on 14.04.2013 to repair both channels, one was found to be blocked while the other had a leaking relief valve. During May the primary channel was again blocking and from mid July 2013 there were also recording issues with the data on the falling tide.
Documentation added 2015-05-18
TGI were at site twice during 2014 08.09.14 when they were diving to clear the blocking channel and 05.10.14 for general maintenance and to change the compressor.
British Oceanographic Data Centre National Oceanography Centre Joseph Proudman Building, 6 Brownlow Street Liverpool L3 5DA