Station Information

Station ID: 481
Latitude: 38.575
Longitude: -76.071667
Coastline code: 960
Station code: 74
Time span of data: 1942 – 1951
Completeness (%): 88
Frequency Code: 24
Date of last update: 01 Jan 1980

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station

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.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: HNPT
Nearby Real Time Stations from VLIZ: cbmd

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 06-JUL-93 :
Cambridge 960/074 RLR(1950) is 8.1m below BM 1
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Cambridge 960/074 RLR(1950) is 8.1m below BM 1
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 16-Feb-2012 :
Cambridge is an old dataset covering the period 1942-1951. Although still
listed on the NOAA website there is now no relevant benchmark/datum information
available. From the NOAA website it appears that this station was superseded by
Cambridge II id. 1295.

Data Authority

N.O.A.A. / N.O.S.
N/oes33, Ssmc4, Room 6531
1305 East-West Highway
Silver Spring,
MD 20910