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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 1957-02-20 1980-03-03
Inorganics, Major, Metals Water-quality 1957-02-20 1980-03-03
Inorganics, Major, Non-metals Water-quality 1957-02-20 1980-03-03
Inorganics, Minor, Non-metals Water-quality 1974-09-09 1980-03-03
Inorganics, Minor, metals Water-quality 1957-02-20 1980-03-03
Nutrient Water-quality 1957-02-20 1980-03-03
Physical Groundwater Levels, Water-quality 1957-02-20 1980-03-03
Radiochemistry Water-quality 1974-09-09 1980-03-03
n/a USGS Annual Water Data Reports Site 2008-01-01 2008-01-01
Water Data for the Nation inventory

Monitoring location 420430090401001 is associated with a Well in Jackson County, Iowa. Water data back to 1957 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
420430090401001 n/a
Site name
084N02E24AAAA 07966 1957Maquoketa 4 n/a
Site type
Well
GW
DMS latitude 420430 n/a
DMS longitude 0904010 n/a
Decimal latitude 42.07501965 n/a
Decimal longitude -90.6695802 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 10 sec. T
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
Jackson County 097
Country US n/a
Land net location description NENENES24 T084N R02E 5 n/a
Name of location map Maquoketa n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 665 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07060006
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19570220 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 YYNYNNNN n/a
National aquifer Cambrian-Ordovician aquifer system S300CAMORD
Local aquifer Cambrian, Upper 371CMBRU
Local aquifer type
Confined multiple aquifers M
Well depth 2140 feet n/a
Hole depth
2140 feet n/a
Source of depth data n/a
Project number 461904700 n/a