Available data

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

6 data types available - data from 1989-01-20 to 2026-07-31

5 data types available - data from 1988-10-01 to 2026-07-30

2 data types available - data from 1990-08-07 to 2026-07-23

92 Observed properties (data types) available - with data from 1965-02-23 to 2006-10-18

24 Sampling activities

5 data types available - data from 1988-10-01 to 2026-07-30

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	03228300	n/a
Location name	Big Walnut Creek at Sunbury OH	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.2361735010758	n/a
Decimal longitude (WGS84)	-82.8512891558835	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Ohio	39
State	Ohio	39
County	Delaware County	041
Country	United States of America	n/a
Altitude of gage/land surface	938.09 feet	n/a
Method altitude determined	Differentially corrected Global Positioning System.	D
Altitude accuracy	0.05 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Scioto	05060001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	101 square miles	n/a
Contributing drainage area	101 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