=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991
Zanzibar            460/016 RLR(1986) is 10.8m below TGBM
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 16-Oct-1996
data 1994 onwards received from UH SLC instrument: Float type, R.W. Munro, London, I.H. 109
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 22-Sep-1997
In addition to the Munro gauge there is a Handar 463 SDI 12 encoder connected to a Handar 540 satellite DCP platform
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 22-Mar-2001
Data for 1984-99 revised March 2001
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 18-Jan-2012
Using data extracted from the latest UHSLC JASL cd data values for 2005/6 have been added.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-Oct-2013
Complete UHSLC dataset 1984-2012 loaded into the series. Data has been supplied by UHSLC throughout.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 03-Nov-2015
Updated JASL data 2009-2014 loaded onto the database. UHSLC metadata says 2015 JASL update replaces 2009-2012 data for level adjustments. Station supplier has also been updated from Comm. for Lands and Environment to UHSLC.