Data and Station Information for NEW LONDON

Station Information

Station ID:	429
Latitude:	41.36
Longitude:	-72.09
Coastline code:	960
Station code:	151
Country:	UNITED STATES
Time span of data:	1938 – 2023
Completeness (%):	96
Date of last update:	10 Jan 2024

Green Arrow:	Current Station
Yellow Marker:	Neighbouring RLR Station
Red Marker:	Neighbouring Metric 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.

Tide Gauge Data

Plot of monthly mean sea level data at NEW LONDON.

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at NEW LONDON.

Link to larger image of annual data plot.
Download annual mean sea level data.

Download metric sea level data. Use only with extreme caution. NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: CTGR
Research Quality Data from UHSLC station 744: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

New London 960/151 RLR(1964) is 9.7m below BM13

Documentation added 2011-08-17

Using NOAA data the RLR diagram has been re-drawn. Primary benchmark is now 1490 B 1998 5.032m above gauge datum. Benchmark 15 1947 4.88m relative to gauge datum is listed as the second benchmark. Benchmark 13 1938 from the original RLR diagram does not appear in the Epoch 1983-2001 but does appear in the superseded Epoch 1960-1978 with the same value of 4.176m above gauge datum.

Data Authority

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

Data

Data Notes

Extracted from Database

NEW LONDON