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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 2006-07-27 2006-07-27
Inorganics, Major, Metals Water-quality 2006-07-27 2006-07-27
Inorganics, Major, Non-metals Water-quality 2006-07-27 2006-07-27
Inorganics, Minor, Non-metals Water-quality 2006-07-27 2006-07-27
Inorganics, Minor, metals Water-quality 2006-07-27 2006-07-27
Nutrient Water-quality 2006-07-27 2006-07-27
Organics, other Water-quality 2006-07-27 2006-07-27
Organics, pesticide Water-quality 2006-07-27 2006-07-27
Physical Water-quality 2006-07-27 2006-07-27
Radiochemistry Water-quality 2006-07-27 2006-07-27
n/a USGS Annual Water Data Reports Site 2006-01-01 2006-01-01
Water Data for the Nation inventory

Monitoring location 411650091211901 is associated with a Well in Louisa County, Iowa. Water data back to 2006 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411650091211901 n/a
Site name
075N04W19DCAA 30979 1989Columbus Junction 2 n/a
Site type
Well
GW
DMS latitude 411650 n/a
DMS longitude 0912119 n/a
Decimal latitude 41.2805809 n/a
Decimal longitude -91.355433 n/a
Latitude-longitude method
Calculated from land net C
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
Iowa 19
State
Iowa 19
County
Louisa County 115
Country US n/a
Land net location description NESWSES19 T075N R04W 5 n/a
Name of location map Columbus Junction n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 578 feet n/a
Method altitude determined U n/a
Altitude accuracy 5 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07080209
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19890710 n/a
Date site established or inventoried 20060323 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 n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Pleistocene Series 112PLSC
Local aquifer type
n/a
Well depth 112 feet n/a
Hole depth
112 feet n/a
Source of depth data A n/a
Project number 85919MT00 n/a