=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 20-AUG-97 :
Data for 1993-95 revised
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-JAN-98 :
data for 1993 and 1996-97 revised
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 23-JAN-98 :
gauge type=bottom mounted pressure type by Platypus engineering

