Data values based on daily observations.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Nedre Sodertalje    050/131 RLR(1964) is 13.9m below BM fix a
=========================== BENCHMARK INFORMATION UPDATE ADDED  12-JUL-93 :
Nedre Sodertalje    050/131 RLR(1964) is 13.9m below BM fix a
This is now an historic station last data 1970

