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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 Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1989-11-16 1990-08-23
Inorganics, Major, Metals Water-quality 1989-11-16 1990-08-23
Inorganics, Major, Non-metals Water-quality 1989-11-16 1990-08-23
Physical Groundwater Levels, Water-quality 1987-05-18 1990-08-23
Water Data for the Nation inventory

Monitoring location 420539089181801 is associated with a Well in Ogle County, Illinois. Water data back to 1987 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
420539089181801 n/a
Site name
24N10E-11.4d2 n/a
Site type
Well
GW
DMS latitude 420539 n/a
DMS longitude 0891818 n/a
Decimal latitude 42.09419289 n/a
Decimal longitude -89.3051067 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Illinois 17
State
Illinois 17
County
Ogle County 141
Country US n/a
Land net location description n/a
Name of location map OREGON n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 727.8 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
07090005
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19850925 n/a
Date site established or inventoried 19891214 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNYNYNN n/a
National aquifer Cambrian-Ordovician aquifer system S300CAMORD
Local aquifer St. Peter Sandstone 365STPR
Local aquifer type
n/a
Well depth 82. feet n/a
Hole depth
82.5 feet n/a
Source of depth data R n/a
Project number 441708004 n/a