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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
Inorganics, Major, Non-metals Water-quality 2002-09-16 2002-09-16
Organics, pesticide Water-quality 2002-09-16 2002-09-16
Physical Water-quality 2002-09-16 2002-09-16
Water Data for the Nation inventory

Monitoring location 421234088002501 is associated with a Well in Lake County, Illinois. Water data back to 2002 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421234088002501 n/a
Site name
43N10E-13.2b n/a
Site type
Well
GW
DMS latitude 421234 n/a
DMS longitude 0880025 n/a
Decimal latitude 42.20946886 n/a
Decimal longitude -88.0070196 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
Lake County 097
Country US n/a
Land net location description SWNENES13 T43N R10E 3 n/a
Name of location map LAKE ZURICH n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 735 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
07120004
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1998 n/a
Date site established or inventoried 20011001 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
Confined single aquifer C
Well depth 259 feet n/a
Hole depth
259 feet n/a
Source of depth data S n/a
Project number 441714500 n/a