Please note: In many cases, the station position in our database is accurate
to only one minute. Thus, the tide gauge may not appear to be on the coast.
Data downloaded from NOAA website. Datum information also downloaded. NOAA Primary Banchmark is BM EDM 15 MSL 1942 3.206m above TGZ.
Documentation added 2011-08-11
Using data extracted from the NOAA website the RLR diagram has been re-drawn. Primary benchmark appears to be EDM 15 MSL 1942 3.206m above the gauge datum. Our previously named benchmark BM 15 2.353 is no longer listed by NOAA.
Documentation added 2015-02-23
NOAA website confirms this station was removed in April 2008