=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Jolo                660/141 RLR(1963) is 9.3m below BM1
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-JUN-93 :
December 1959 for Jolo is anomalously large.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 1999Mar30 :
gauge type = Leupold & Stevens/EMS-16
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 1999Jul29 :
For 1996 there is no change in the datum of observations reported.  There are lengthy gaps which may be relevant to the apparent higher values.

