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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
Information Water-quality 2014-05-06 2014-05-06
Inorganics, Major, Metals Water-quality 2014-05-06 2014-05-06
Inorganics, Major, Non-metals Water-quality 2014-05-06 2014-05-06
Inorganics, Minor, Non-metals Water-quality 2014-05-06 2014-05-06
Inorganics, Minor, metals Water-quality 2014-05-06 2014-05-06
Nutrient Water-quality 2014-05-06 2014-05-06
Organics, other Water-quality 2014-05-06 2014-05-06
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 2014-05-06 2024-11-30
n/a USGS Active Groundwater Level Network Site 2014-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2014-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 431428100192701 is associated with a Well in Todd County, South Dakota. Current conditions of Depth to water level are available. Water data back to 2014 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
431428100192701 n/a
Site name
38N25W30BBC RST GW WELL M-25 NR HIDDEN TIMBER, SD n/a
Site type
Well
GW
DMS latitude 431428 n/a
DMS longitude 1001957 n/a
Decimal latitude 43.2411111 n/a
Decimal longitude -100.3325 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - 3 sec (SPS GPS). R
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
South Dakota 46
State
South Dakota 46
County
Todd County 121
Country US n/a
Land net location description SWNESWS30 T38N R25W n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 2481.95 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .14 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
10150006
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site YNNNNNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
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 Y Y n/a
National aquifer High Plains aquifer N100HGHPLN
Local aquifer Ogallala Formation 121OGLL
Local aquifer type
n/a
Well depth 145.4 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number EUE-RST n/a

Operated in cooperation with:

logo for Rosebud Sioux Tribe
Rosebud Sioux Tribe
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USGS - Cooperative Matching Funds