=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991
Port Tudy           190/103 RLR(1979) is 11.1m below BM RepereA(1975)
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jul-1993
Port Tudy           190/103 RLR(1979) is 11.1m below BM RepereA(1975)
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 29-Mar-2012
Last data received from Port Tudy was that for 2007.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 22-Sep-2014
Data for 2008-2013 received from SONEL.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-Jul-2025
Updated the whole dataset to ensure they include all the historical data recovered recently by SHOM and the calculated monthly and annual means match those distributed by SONEL.