=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991 Dubrovnik 280/081 RLR(1964) is 11.3m below BM =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 04-Mar-1992 Prior to 1990 data from Hidrografski Institut, Split =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jan-1996 Tide gauge of the State Hydrographic Institute at Split =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jan-1996 Gauge=A. Ott, Kempten =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 20-Jan-2011 The tide gauge at Dubrovnik has been operational since 1956.Following receipt of a station information sheet: Primary benchmark is R1 5.333. above TGZ. Secondary benchmark is A 496 4.789 above TGZ. RLR factor is 5.967m. =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 16-Jul-2019 When plotted there is evidence of a surge in March 2018.