Available data

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3 data types available - data from 1994-10-01 to 2026-08-08

2 data types available - data from 1994-10-01 to 2026-08-06

2 data types available - data from 1994-03-09 to 2026-07-09

29 Observed properties (data types) available - with data from 1994-03-17 to 2014-03-20

158 Sampling activities

2 data types available - with data from 1995-03-12 to 2025-08-23

2 data types available - data from 1994-10-01 to 2026-08-06

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	06479520	n/a
Location name	BIG SIOUX RIVER BELOW WATERTOWN, SD	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	44.847778	n/a
Decimal longitude (WGS84)	-97.049167	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 min.	M
District	South Dakota	46
State	South Dakota	46
County	Codington County	029
Country	United States of America	n/a
Altitude of gage/land surface	1695.5 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.11 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Big Sioux	10170201
Drainage basin		n/a
Date of first construction		n/a
Drainage area	1000 square miles	n/a
Contributing drainage area	520 square miles	n/a
Time zone abbreviation	CST	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