=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991 Tema 410/016 RLR(1969) is 9.6m below BM PL8/5 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jul-1993 Tema 410/016 RLR(1969) is 9.6m below BM PL8/5 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 01-Nov-1995 replacement tide gauge installed in 1991: OTT type X(20.102) =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 06-Feb-2002 (New) Tema gauge installed in 1991, but had operating problems and then the gauge was stolen.