Available data

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2 data types available - data from 1990-11-08 to 2026-07-31

1 data types available - data from 1921-07-15 to 2026-07-29

2 data types available - data from 1921-07-28 to 2026-05-29

93 Observed properties (data types) available - with data from 1957-02-07 to 1992-09-03

10 Sampling activities

1 data types available - data from 1921-07-15 to 2026-07-29

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01318500	n/a
Location name	HUDSON RIVER AT HADLEY NY	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	43.3190555555556	n/a
Decimal longitude (WGS84)	-73.8443055555556	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	Saratoga County	091
Country	United States of America	n/a
Altitude of gage/land surface	563.68 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.08 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Hudson	02020001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	1664 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