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.
Milford Haven (Hakin) 170/182 RLR(1992) is 20.0m below TGBM SM 8921 0536
Documentation added 1994-07-20
An "A Class" bubbler was installed in December 1989. Prior to that various Munro systems had been used.
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 2006-11-29
Data for 1989 flagged due to spike Dec 1989.
Documentation added 2006-11-29
Gap in dataset 2003 - 2004 due to gauge malfunction.
Documentation added 2013-05-09
There are no MSL values for 2012. This is due to tube damage to the primary channel as a result it is recording approximately 40mm high.
Documentation added 2014-07-03
During the beginning of 2013 the primary channel was occasionally recording 40-50mm out. On a site visit on 10.03.2013 the channels were cleaned and the gauge operation checked. Another visit was carried out on 18.07.2013 for general maintenance and to change the compressor.
Documentation added 2015-06-02
During Jan-Mar values were erratic being +/-30mm. TGI were at site 07.11.14 to carry out general maintenance and to change the compressor.
Data Authority
British Oceanographic Data Centre National Oceanography Centre Joseph Proudman Building, 6 Brownlow Street Liverpool L3 5DA