Available data

Select data types to graph from categories based on the way the data were collected.

3 data types available - data from 2001-11-02 to 2026-08-18

6 data types available - data from 2001-11-01 to 2026-08-17

5 data types available - data from 2001-06-05 to 2026-07-15

270 Observed properties (data types) available - with data from 2001-11-01 to 2012-11-27

570 Sampling activities

2 data types available - with data from 2002-05-06 to 2025-02-14

4 data types available - data from 2001-11-01 to 2026-08-16

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	02207335	n/a
Location name	YELLOW RIVER AT GEES MILL ROAD, NEAR MILSTEAD, GA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	33.6669444444444	n/a
Decimal longitude (WGS84)	-83.9380555555556	n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Georgia	13
State	Georgia	13
County	Rockdale County	247
Country	United States of America	n/a
Altitude of gage/land surface	630.92 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.02 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Ocmulgee	03070103
Drainage basin		n/a
Date of first construction		n/a
Drainage area	260 square miles	n/a
Contributing drainage area	260 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