Available data

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2 data types available - data from 2018-04-23 to 2026-08-21

1 data types available - data from 2025-11-20 to 2026-08-19

2 data types available - data from 1997-04-01 to 2026-07-09

29 Observed properties (data types) available - with data from 1997-04-01 to 2014-03-17

45 Sampling activities

2 data types available - with data from 2000-06-25 to 2025-08-23

1 data types available - data from 2025-11-20 to 2026-08-19

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	06479512	n/a
Location name	BIG SIOUX RIVER AT BROADWAY AT WATERTOWN, SD	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	44.889444	n/a
Decimal longitude (WGS84)	-97.118611	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	1702.38 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	870 square miles	n/a
Contributing drainage area	390 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