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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 2012-04-10 2012-04-10
Inorganics, Major, Metals Water-quality 2012-04-10 2012-04-10
Inorganics, Major, Non-metals Water-quality 2012-04-10 2012-04-10
Inorganics, Minor, Non-metals Water-quality 2012-04-10 2012-04-10
Inorganics, Minor, metals Water-quality 2012-04-10 2012-04-10
Nutrient Water-quality 2012-04-10 2012-04-10
Organics, other Water-quality 2012-04-10 2012-04-10
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 2012-04-10 2024-11-30
n/a USGS Active Groundwater Level Network Site 2012-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2012-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 430314100372001 is associated with a Well in Todd County, South Dakota. Current conditions of Depth to water level are available. Water data back to 2012 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
430314100372001 n/a
Site name
36N28W33BDDB (RST well R-19 near Olsonville SD) n/a
Site type
Well
GW
DMS latitude 430314 n/a
DMS longitude 1003720 n/a
Decimal latitude 43.05388889 n/a
Decimal longitude -100.6222222 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 SESENWS 33T 36NR 28W n/a
Name of location map OLSONVILLE SE n/a
Scale of location map n/a
Altitude of Gage/land surface 2772 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
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 Y n/a
National aquifer High Plains aquifer N100HGHPLN
Local aquifer Ogallala Formation 121OGLL
Local aquifer type
Unconfined single aquifer U
Well depth 140 feet n/a
Hole depth
n/a
Source of depth data O n/a
Project number USGSCRN n/a

Operated in cooperation with:

logo for Rosebud Sioux Tribe
Rosebud Sioux Tribe
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds
logo for USGS - National Groundwater Monitoring Network
USGS - National Groundwater Monitoring Network