Puerto Princesa 660/111 RLR(1992) is 9.7m below BM 1
Documentation added 1999-03-30
Gauge type = Ott
Documentation added 2010-10-20
Previous data for this station was for 2002. Datum is referred to TSO 1990 with Primary benchmark BM 1.Previously the relationship between benchmark and datum was 4.4m. For 2009 data this is now 4.408m. Gauge type is THALIMEDES
Documentation added 2016-01-07
The datum value from the gauges reinstatement in 2009 is currently being queried. Please treat this data with caution.
National Mapping and Resource Information Authority Hydrography Department 421 Barraca St, San Nicolas 1010 Manila