An Aanderaa pressure system gauge was installed in May 1982, replaced by an "A Class" bubbler in November 1990. Prior to this (although data not held by the PSMSL), there had been a series of installations from at least 1890.
Documentation added 1997-07-16
The Revised Local Reference (RLR) was redefined because the BM used in the original determination was found to be unsuitable
Documentation added 2000-04-25
Newhaven 170/119 RLR(1993) is 12.7m below BM TQ 4495 0001
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 tide gauge information. Following the installation of dataring the benchmark value had changed due to subsidence. January gauge re-instated after completion of harbour works. Major problems with radio interference during late 1990s and 2000 resulting in fitment of new logger. November 2004 DRZ software fitted.
Documentation added 2009-01-28
Treat as suspect data up to September 1992.
Documentation added 2014-07-03
TGI visited the site twice during 2013. 06.01.2013 to carry out repairs and servicing of the OTT gauge and again on 04.06.2013 for general maintenance and to change the compressor.
Documentation added 2015-06-02
There were no site visits by TGI during 2014.
British Oceanographic Data Centre National Oceanography Centre Joseph Proudman Building, 6 Brownlow Street Liverpool L3 5DA