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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2000-03-29 2000-03-29
Inorganics, Major, Non-metals Water-quality 1954-12-08 2000-03-29
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 1954-12-08 2024-11-24
n/a USGS Active Groundwater Level Network Site 1964-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2022-01-01
Water Data for the Nation inventory

Monitoring location 332205092433001 is associated with a Well in Union County, Arkansas. Current conditions of Depth to water level are available. Water data back to 1954 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
332205092433001 n/a
Site name
16S16W02ABC1 Smackover n/a
Site type
Well
GW
DMS latitude 332205.89 n/a
DMS longitude 0924328.60 n/a
Decimal latitude 33.36830278 n/a
Decimal longitude -92.7246111 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Arkansas 05
State
Arkansas 05
County
Union County 139
Country US n/a
Land net location description SWNWNES 02T 16W R 16W 5 n/a
Name of location map SMACKOVER, AR n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 114 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 4.3 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
08040201
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNYNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
19541015 n/a
Date site established or inventoried 19641209 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 YYNYNYNN n/a
National aquifer Mississippi embayment aquifer system S100MSEMBM
Local aquifer Sparta Sand 124SPRT
Local aquifer type
Confined single aquifer C
Well depth 552 feet n/a
Hole depth
n/a
Source of depth data A n/a
Project number 857800200 n/a

Operated in cooperation with:

logo for Union County Water Conservation Board
Union County Water Conservation Board
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds