NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.
Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 : Wilmington 960/060 RLR(1964) is 8.4m below BM1(1935) =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Aug-2011 : Using data from NOAA RLR diagram has been re-drawn. Primary benchmark appears to be 8120 D 1976 2.454 above gauge datum.During Epoch 1960-1978 this value was 2.453. Previous PSMSL benchmark BM1 2.755m above datum relates to NO 1 1935 of NOAA data. Value for this in Epoch 1960-1978 is 2.752m. In Epoch 1983-2001 value is 2.749m
N.O.A.A. / N.O.S. N/oes33, Ssmc4, Room 6531 1305 East-West Highway Silver Spring, MD 20910 UNITED STATES