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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1939-04-20 1974-07-30
Inorganics, Major, Metals Water-quality 1939-04-20 1974-07-30
Inorganics, Major, Non-metals Water-quality 1939-04-20 1974-07-30
Inorganics, Minor, Non-metals Water-quality 1974-07-30 1974-07-30
Inorganics, Minor, metals Water-quality 1939-04-20 1974-07-30
Nutrient Water-quality 1939-04-20 1974-07-30
Physical Groundwater Levels, Water-quality 1939-01-01 1974-07-30
Radiochemistry Water-quality 1974-07-30 1974-07-30
Water Data for the Nation inventory

Monitoring location 423449094504601 is associated with a Well in Pocahontas County, Iowa. Water data back to 1939 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
423449094504601 n/a
Site name
090N34W27CAAA 00995 1939Fonda 2 n/a
Site type
Well
GW
DMS latitude 423449 n/a
DMS longitude 0945046 n/a
Decimal latitude 42.5802556 n/a
Decimal longitude -94.8463735 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
Pocahontas County 151
Country US n/a
Land net location description NENESWS27 T090N R34W 5 n/a
Name of location map Fonda n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 1231.00 feet n/a
Method altitude determined Altimeter. A
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07100006
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1939 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 Mississippian System 330MSSP
Local aquifer type
n/a
Well depth 302 feet n/a
Hole depth
302 feet n/a
Source of depth data n/a
Project number n/a