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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 1959-06-01 1967-03-30
Water Data for the Nation inventory

Monitoring location 411157092283201 is associated with a Well in Mahaska County, Iowa. Water data back to 1959 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411157092283201 n/a
Site name
074N14W21ADDA 11230 1959 n/a
Site type
Well
GW
DMS latitude 411157 n/a
DMS longitude 0922832 n/a
Decimal latitude 41.199178 n/a
Decimal longitude -92.4757435 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 SESENES21 T074N R14W 5 n/a
Name of location map Fremont n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 802 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 05 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07080107
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
195906 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 YYNYNYNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 210 feet n/a
Hole depth
210 feet n/a
Source of depth data n/a
Project number n/a