Port San Luis 823/042 RLR(1986) is 10.6m below BM 6
Documentation added 2011-11-23
Using information from the NOAA website the RLR diagram has been revised. Primary benchmark remains BM 6 named 6 1936 in the NOAA report 5.691m above TGZ.
Documentation added 2012-09-18
For Information: Data values during the early 1980's appear to be particularly high. This phenomenon could be due to the El Nino Southern Oscillation (ENSO) as it is mirrored all along the Californian coast.