Watch Hill Cove Tide Gage Westerly, RI - 411838071513000

Continuous data

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February 27, 2025 - March 6, 2025

Gage height, feet

Important Data may be provisional

Latest value

1.84 ft

Provisional

Mar 06, 2025

03:00:00 AM EST

Selected

1.84 ft

Provisional

Mar 06, 2025

03:00:00 AM EST

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Median

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Statistics for March 6, 2025 based on 8 years of data

Gage height, ft

low (2021)

-0.67 ft

25th percentile

-0.53 ft

median

-0.31 ft

75th percentile

0.12 ft

mean

-0.11 ft

high (2018)

1.31 ft

Gage height, feet -- continuous data
Time	Result	Approval
2025-03-06T03:00:00.000-05:00	1.84	Provisional
2025-03-06T02:45:00.000-05:00	2.03	Provisional
2025-03-06T02:30:00.000-05:00	2.29	Provisional
2025-03-06T02:15:00.000-05:00	2.32	Provisional
2025-03-06T02:00:00.000-05:00	2.36	Provisional
2025-03-06T01:45:00.000-05:00	2.43	Provisional
2025-03-06T01:30:00.000-05:00	2.55	Provisional
2025-03-06T01:15:00.000-05:00	2.53	Provisional
2025-03-06T01:00:00.000-05:00	2.52	Provisional
2025-03-06T00:45:00.000-05:00	2.48	Provisional
2025-03-06T00:30:00.000-05:00	2.32	Provisional
2025-03-06T00:15:00.000-05:00	2.12	Provisional
2025-03-06T00:00:00.000-05:00	1.77	Provisional
2025-03-05T23:45:00.000-05:00	1.55	Provisional
2025-03-05T23:30:00.000-05:00	1.28	Provisional
2025-03-05T23:15:00.000-05:00	1.14	Provisional

Available data

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Continuous data

7 data types available - data from 2015-08-04 to 2025-03-06

Continuous data are collected via automated sensors installed at a monitoring location.

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Data type

Data date range

Graphed

Gage height, feet

2015-08-04 - 2025-03-06

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Barometric pressure, millimeters of mercury

2024-11-05 - 2025-03-06

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Precipitation, total, inches [TB]

2024-11-05 - 2025-03-06

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Relative humidity, percent

2024-11-05 - 2025-03-06

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Temperature, air, degrees Celsius

2024-11-05 - 2025-03-06

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Wind direction, degrees clockwise from true north

2024-11-05 - 2025-03-06

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Wind speed, miles per hour

2024-11-05 - 2025-03-06

Daily data

1 data types available - data from 2015-08-03 to 2025-03-05

Field measurements - Coming soon

0 data types available

Discrete sample data

0 observed properties (data types) available

USGS Topo Imagery

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Legend

Monitoring Location

Active Monitoring Locations

5 km

3 mi

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

Interested in understanding how to access the upstream/downstream data? Learn about the Network-Linked Data Index (NLDI)

USGS Parameter Group	Data Types	Start Date	End Date
Physical	Daily Values, Unit Values	2015-08-03	2025-03-06
_n/a	USGS Annual Water Data Reports Site	2015-01-01	2023-01-01

Water Data for the Nation inventory

Monitoring location 411838071513000 is associated with a Coastal in Washington County, Rhode Island. Current conditions of Barometric pressure, Gage height, Precipitation, and more are available. Water data back to 2015 are available online.

The elevation of this station has been determined to be 0.15 feet above NAVD 1988. To obtain tide water-surface elevation values in NAVD 1988 add 0.15 feet to gage height values.

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	411838071513000	_n/a
Site name	WATCH HILL COVE TIDE GAGE WESTERLY, RI	_n/a
Site type	Coastal	OC-CO
DMS latitude	411838	_n/a
DMS longitude	0715130	_n/a
Decimal latitude	41.31055556	_n/a
Decimal longitude	-71.8583333	_n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
Latitude-longitude datum	North American Datum of 1983	NAD83
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	Connecticut	09
State	Rhode Island	44
County	Washington County	009
Country	US	_n/a
Land net location description		_n/a
Name of location map	Watch Hill	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	.15 feet	_n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	.14 feet	_n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Long Island Sound	02030203
Drainage basin		_n/a
Topographic setting		_n/a
Flags for instruments at site	YNNNYNNYNNNNNYNNYNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried		_n/a
Drainage area		_n/a
Contributing drainage area		_n/a
Time Zone abbreviation	EST	_n/a
Site honors Daylight Saving Time	Y	_n/a
Data reliability		_n/a
Data-other GW files		_n/a
National aquifer		_n/a
Local aquifer		_n/a
Local aquifer type		_n/a
Well depth		_n/a
Hole depth		_n/a
Source of depth data		_n/a
Project number		_n/a

Operated in cooperation with:

Town of Westerly

USGS - Cooperative Matching Funds

Important for you to know:

Watch Hill Cove Tide Gage Westerly, RI - 411838071513000

Continuous data

Available data

Continuous data

Daily data

Field measurements - Coming soon

Discrete sample data

Summary of all available data

Location metadata

Operated in cooperation with: