=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Bonny               420/024 RLR(1973) is 8.7m below BM VVs219
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Bonny               420/024 RLR(1973) is 8.7m below BM VVs219
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 21-OCT-94 :
tide gauge discontinued in April 1975, subsequent readings from a tide pole
This is an historic station. Last data 1992

