Skip to main content
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Inorganics, Major, Non-metals Water-quality 1987-11-23 1987-11-23
Organics, other Water-quality 1987-11-23 1987-11-23
Physical Water-quality 1987-11-23 1987-11-23
Water Data for the Nation inventory

Monitoring location 413047090112901 is associated with a Well in Henry 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
413047090112901 n/a
Site name
18N 3E-31.5h1 n/a
Site type
Well
GW
DMS latitude 413047 n/a
DMS longitude 0901129 n/a
Decimal latitude 41.5130896 n/a
Decimal longitude -90.1915093 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
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
Henry County 073
Country US n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 705 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07090007
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN 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
N n/a
Data reliability
Unchecked data. U
Data-other GW files NYNNNNNN n/a
National aquifer Silurian-Devonian aquifers N400SLRDVN
Local aquifer Devonian-Silurian Systems 340DVSL
Local aquifer type
n/a
Well depth 407 feet n/a
Hole depth
n/a
Source of depth data A n/a
Project number 00200 n/a