Please note: In many cases, the station position in our database is accurate
to only one minute. Thus, the tide gauge may not appear to be on the coast.
Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2001Jan02 : 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/ =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 : Lerwick 170/001 RLR(1987) is 10.3m below TGBM HU4783 4129 =========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 : Lerwick 170/001 RLR(1987) is 10.3m below TGBM HU4783 4129 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 16-SEP-94 : A Munro gauge is known to have been installed in December 1956, although a Lea system must have been operating prior to that. Another Lea replaced the Munro in November 1963. From May 1989 the gauge has been an "A Class" bubbler.