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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 Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1982-10-05 1982-10-05
Inorganics, Major, Metals Water-quality 1982-10-05 1982-10-05
Inorganics, Major, Non-metals Water-quality 1982-10-05 1982-10-05
Inorganics, Minor, Non-metals Water-quality 1982-10-05 1982-10-05
Inorganics, Minor, metals Water-quality 1982-10-05 1982-10-05
Nutrient Water-quality 1982-10-05 1982-10-05
Organics, other Water-quality 1982-10-05 1982-10-05
Physical Groundwater Levels, Water-quality 1982-10-05 1982-10-05
Water Data for the Nation inventory

Monitoring location 383318090081101 is associated with a Well in St. Clair County, Illinois. Water data back to 1982 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
383318090081101 n/a
Site name
1N 9W- 7.5f n/a
Site type
Well
GW
DMS latitude 383318 n/a
DMS longitude 0900811 n/a
Decimal latitude 38.5550513 n/a
Decimal longitude -90.1364985 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
St. Clair County 163
Country US n/a
Land net location description n/a
Name of location map CAHOKIA n/a
Scale of location map n/a
Altitude of Gage/land surface 406 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
07140101
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
Data have been checked by the reporting agency. C
Data-other GW files YYNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 441705200 n/a