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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 1985-04-30 2009-08-05
Inorganics, Major, Metals Water-quality 1985-06-27 1985-08-14
Inorganics, Major, Non-metals Water-quality 1985-04-30 2009-08-05
Nutrient Water-quality 1985-04-30 2009-08-05
Organics, other Water-quality 1985-08-14 1985-10-16
Organics, pesticide Water-quality 1985-06-27 1985-10-16
Physical Groundwater Levels, Water-quality 1985-04-30 2015-11-19
n/a USGS Annual Water Data Reports Site 2011-01-01 2011-01-01
Water Data for the Nation inventory

Monitoring location 414818092055404 is associated with a Well in Iowa County, Iowa. Water data back to 1985 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
414818092055404 n/a
Site name
081N11W23CDCB 1985IGS & USGS IR-26D n/a
Site type
Well
GW
DMS latitude 414818 n/a
DMS longitude 0920554 n/a
Decimal latitude 41.80500296 n/a
Decimal longitude -92.0985147 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
Iowa 19
State
Iowa 19
County
Iowa County 095
Country US n/a
Land net location description NESWSWS14 T081N R11W 5 n/a
Name of location map Marengo n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 744.85 feet n/a
Method altitude determined Light Detection And Ranging, airplane J
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07080208
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19850430 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
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNNNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Holocene Alluvium 111ALVM
Local aquifer type
n/a
Well depth 8.0 feet n/a
Hole depth
8 feet n/a
Source of depth data n/a
Project number n/a