Available data

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2 data types available - data from 2007-10-01 to 2026-07-04

1 data types available - data from 1954-07-01 to 2026-07-30

2 data types available - data from 1954-07-06 to 2026-06-09

66 Observed properties (data types) available - with data from 1967-05-10 to 1976-03-29

19 Sampling activities

1 data types available - data from 1954-07-01 to 2026-07-30

Available location images

Valley Stream at Valley Stream

Valley Stream at Valley Stream, NY

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01311500	n/a
Location name	VALLEY STREAM AT VALLEY STREAM NY	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.6638055555556	n/a
Decimal longitude (WGS84)	-73.7045277777778	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District	New York	36
State	New York	36
County	Nassau County	059
Country	United States of America	n/a
Altitude of gage/land surface	6.3 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.18 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Sandy Hook-Staten Island	02030104
Drainage basin		n/a
Date of first construction		n/a
Drainage area	3.77 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	N	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