Skip to main content

Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1984-10-24 1998-08-04
Inorganics, Major, Metals Water-quality 1985-03-19 1998-08-04
Inorganics, Major, Non-metals Water-quality 1984-10-24 1998-08-04
Inorganics, Minor, metals Water-quality 1986-05-12 1998-08-04
Nutrient Water-quality 1984-10-24 1998-08-04
Organics, other Water-quality 1985-08-20 1998-08-04
Organics, pesticide Water-quality 1985-05-09 1998-08-04
Physical Groundwater Levels, Water-quality 1984-10-24 1998-08-04
Radiochemistry Water-quality 1996-07-25 1996-07-25
Stable Isotopes Water-quality 1996-07-25 1996-07-25
Water Data for the Nation inventory

Monitoring location 415020092094001 is associated with a Well in Iowa County, Iowa. Water data back to 1984 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
415020092094001 n/a
Site name
081N11W07DAAD 27404 1985IGS & USGS IR-21A n/a
Site type
Well
GW
DMS latitude 415024.8 n/a
DMS longitude 0920938.8 n/a
Decimal latitude 41.8402222 n/a
Decimal longitude -92.1607778 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Iowa 19
State
Iowa 19
County
Iowa County 095
Country US n/a
Land net location description NENESES07 T081N R11W 5 n/a
Name of location map Ladora n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 750 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
07080208
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19841024 n/a
Date site established or inventoried 19960725 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNYNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Holocene Alluvium 111ALVM
Local aquifer type
Unconfined single aquifer U
Well depth 25 feet n/a
Hole depth
25 feet n/a
Source of depth data D n/a
Project number 461907800 n/a