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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 1967-03-30 1967-03-30
Inorganics, Major, Metals Water-quality 1967-03-30 1967-03-30
Inorganics, Major, Non-metals Water-quality 1967-03-30 1967-03-30
Inorganics, Minor, metals Water-quality 1967-03-30 1967-03-30
Nutrient Water-quality 1967-03-30 1967-03-30
Physical Groundwater Levels, Water-quality 1963-04-04 1967-03-30
Water Data for the Nation inventory

Monitoring location 411243092450401 is associated with a Well in Mahaska County, Iowa. Water data back to 1963 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411243092450401 n/a
Site name
074N16W18BCD 14825 1963 n/a
Site type
Well
GW
DMS latitude 411243 n/a
DMS longitude 0924504 n/a
Decimal latitude 41.21195006 n/a
Decimal longitude -92.751307 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
Mahaska County 123
Country US n/a
Land net location description SESWNWS18 T074N R16W 5 n/a
Name of location map Buxton n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 839.00 feet n/a
Method altitude determined Altimeter. A
Altitude accuracy 05 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07100009
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19630404 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
Unchecked data. U
Data-other GW files YYNYNNNN n/a
National aquifer n/a
Local aquifer St. Louis Limestone 333STLS
Local aquifer type
n/a
Well depth 221 feet n/a
Hole depth
221 feet n/a
Source of depth data n/a
Project number n/a