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.
An "A Class" bubbler system installed in March 1990.
Documentation added 1994-09-21
Hinkley Point 170/168 RLR(1992) is 15.6m below TGBM ST 2104 4634
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 2006-11-15
Historic tige gauge information: Initially gauge fitted with incorrect datum level. September 1991 underwater transducers lifted and re-levelled.
Documentation added 2006-11-15
Historic tige gauge information: Initially gauge fitted with incorrect datum level. September 1991 underwater transducers lifted and re-levelled.
Documentation added 2014-07-03
Due to fouling of the sensors additional sensors were installed in May 2012. For the 2013 data some of the low waters were flagged due to siltation.
Documentation added 2015-06-02
TGI were at site 12.03.14 and again 12.06.14 for general maintenance. Data from Channel2 has been flagged throughout due to fouling of the sensor. Channel1 was flagged over some low waters possibly due to the effects of turbulance during stormy weather.
Data Authority
British Oceanographic Data Centre National Oceanography Centre Joseph Proudman Building, 6 Brownlow Street Liverpool L3 5DA