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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1968-09-10 1979-04-25
Inorganics, Major, Metals Water-quality 1968-09-10 1975-02-19
Inorganics, Major, Non-metals Water-quality 1968-09-10 1975-02-19
Inorganics, Minor, Non-metals Water-quality 1971-03-30 1975-02-19
Inorganics, Minor, metals Water-quality 1968-09-10 1975-02-19
Nutrient Water-quality 1968-09-10 1975-02-19
Physical Groundwater Levels, Water-quality 1968-09-10 2007-08-24
Radiochemistry Water-quality 1975-02-19 1975-02-19
n/a USGS Annual Water Data Reports Site 2006-01-01 2007-01-01
Water Data for the Nation inventory

Monitoring location 412020092471002 is associated with a Well in Mahaska County, Iowa. Water data back to 1968 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
412020092471002 n/a
Site name
076N17W35CADB 20834 1968Leighton 4 n/a
Site type
Well
GW
DMS latitude 412026 n/a
DMS longitude 0924709 n/a
Decimal latitude 41.3405575 n/a
Decimal longitude -92.7860291 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 SENESWS35 T076N R17W 5 n/a
Name of location map Leighton n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 822 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
07100009
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19680817 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 Cambrian-Ordovician aquifer system S300CAMORD
Local aquifer Trempealeau Group 371TEMP
Local aquifer type
n/a
Well depth 2200 feet n/a
Hole depth
2200 feet n/a
Source of depth data D n/a
Project number 461904700 n/a