Available data

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9 data types available - data from 1990-08-27 to 2026-08-07

4 data types available - data from 1981-05-05 to 2026-08-06

4 data types available - data from 1952-10-30 to 2026-03-25

0 observed properties (data types) available

2 data types available - with data from 1964-10-04 to 2024-12-29

3 data types available - data from 1981-05-05 to 2026-08-06

Available location images

Chattahoochee River at Helen

Chattahoochee River at Helen, GA

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	02330450	n/a
Location name	CHATTAHOOCHEE RIVER AT HELEN, GA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	34.7009722222222	n/a
Decimal longitude (WGS84)	-83.72925	n/a
Latitude-longitude method	Interpolated from Digital MAP.	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Georgia	13
State	Georgia	13
County	White County	311
Country	United States of America	n/a
Altitude of gage/land surface	1404.04 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.1 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Upper Chattahoochee	03130001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	44.7 square miles	n/a
Contributing drainage area	44.7 square miles	n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	Y	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