Data values based on daily observations. =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991 Nedre Sodertalje 050/131 RLR(1964) is 13.9m below BM fix a =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jul-1993 Nedre Sodertalje 050/131 RLR(1964) is 13.9m below BM fix a This is now an historic station last data 1970