=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Ubli                280/056 RLR(1987) is 9.8m below BM
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Ubli                280/056 RLR(1987) is 9.8m below BM
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-JAN-96 :
gauge destroyed 2 September 1991
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-JAN-96 :
PRIOR TO 1990 DATA FROM AUTH 26
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 20-Jan-2011 :   
According to the original RLR diagram this gauge was destroyed in 1991.

