=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 20-Jul-1994 Gauge is an "A Class" bubbler maintained by POL. =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 25-Apr-2000 Kinlochbervie 170/255 RLR(1993) is 11.4m below TGBM NC 2206 5613 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 02-Jan-2001 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 03-Jul-2014 TGI visted the site on 26.03.2013 for general maintenance and again on the 16.07.2013 for general maintenance and change the compressor. =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 02-Jun-2015 TGI were at site 08.10.1 for general maintenance and to change the compressor. Channel was blocking during November and December with a loss of data.