Skip to main content

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 Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1986-08-27 2001-12-18
Inorganics, Major, Metals Water-quality 1986-08-27 1986-08-27
Inorganics, Major, Non-metals Water-quality 1986-08-27 2013-12-10
Inorganics, Minor, Non-metals Water-quality 1986-08-27 1986-08-27
Inorganics, Minor, metals Water-quality 1986-08-27 2013-12-10
Nutrient Water-quality 1986-08-27 1986-08-27
Organics, other Water-quality 1986-08-27 1986-08-27
Organics, pesticide Water-quality 1986-08-27 2001-12-18
Physical Water-quality 1986-08-27 2013-12-10
Water Data for the Nation inventory

Monitoring location 404417090541502 is associated with a Well in Henderson County, Illinois. Water data back to 1986 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
404417090541502 n/a
Site name
9N 5W-25.1c1 n/a
Site type
Well
GW
DMS latitude 404417 n/a
DMS longitude 0905415 n/a
Decimal latitude 40.73809569 n/a
Decimal longitude -90.904306 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
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
Henderson County 071
Country US n/a
Land net location description NESESES25 T9N R5W 4 n/a
Name of location map STRONGHURST n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 675 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
07080104
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1959 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
Data have been checked by the reporting agency. C
Data-other GW files NYYNNNNN n/a
National aquifer Mississippian aquifers N500MSSPPI
Local aquifer Valmeyeran Series 333VLMR
Local aquifer type
Confined single aquifer C
Well depth 70 feet n/a
Hole depth
n/a
Source of depth data A n/a
Project number 441706200 n/a