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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Inorganics, Major, Metals Water-quality 2014-05-08 2014-05-08
Inorganics, Major, Non-metals Water-quality 2014-05-08 2014-05-08
Inorganics, Minor, Non-metals Water-quality 2014-05-08 2014-05-08
Inorganics, Minor, metals Water-quality 2014-05-08 2014-05-08
Nutrient Water-quality 2014-05-08 2014-05-08
Organics, other Water-quality 2014-05-08 2014-05-08
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 1980-04-17 2024-12-03
n/a USGS Active Groundwater Level Network Site 1980-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2014-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 451605097071701 is associated with a Well in Grant County, South Dakota. Current conditions of Depth to water level are available. Water data back to 1980 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
451605097071701 n/a
Site name
121N52W13BBBA R SISSETON GW WELL GT-79A n/a
Site type
Well
GW
DMS latitude 451605 n/a
DMS longitude 0970717 n/a
Decimal latitude 45.2680172 n/a
Decimal longitude -97.1217458 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
South Dakota 46
State
South Dakota 46
County
Grant County 051
Country US n/a
Land net location description NWNWNWS 13T 121NR 52W n/a
Name of location map SUMMIT n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 1916.87 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
10170202
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNYNNYNNNNNNNNNNNNN n/a
Date of first construction
19790913 n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNNNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Prairie Coteau Aquifer 112PRRC
Local aquifer type
n/a
Well depth 198.1 feet n/a
Hole depth
210 feet n/a
Source of depth data A n/a
Project number DENR/EUG-SWO n/a