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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1991-03-25 2000-11-03
Inorganics, Major, Non-metals Water-quality 1991-07-26 2000-11-03
Nutrient Water-quality 1991-03-25 2000-11-03
Organics, other Water-quality 1992-07-30 1992-07-30
Organics, pesticide Water-quality 1992-07-30 2000-11-03
Physical Groundwater Levels, Water-quality 1989-02-02 2000-11-03
Water Data for the Nation inventory

Monitoring location 420841089493901 is associated with a Well in Carroll County, Illinois. Water data back to 1989 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
420841089493901 n/a
Site name
25N 6E-20.2c n/a
Site type
Well
GW
DMS latitude 420841 n/a
DMS longitude 0894939 n/a
Decimal latitude 42.14474525 n/a
Decimal longitude -89.8276194 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
Carroll County 015
Country US n/a
Land net location description SWNESES20 T25N R6E 4 n/a
Name of location map BOONE BRANCH n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 860 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
07060005
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19890202 n/a
Date site established or inventoried 199102 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 YYNYNNNN n/a
National aquifer Silurian-Devonian aquifers N400SLRDVN
Local aquifer Silurian System 350SLRN
Local aquifer type
n/a
Well depth 230 feet n/a
Hole depth
230 feet n/a
Source of depth data D n/a
Project number 441700306 n/a