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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 1969-09-26 1969-09-26
Inorganics, Major, Metals Water-quality 1969-09-26 1969-09-26
Inorganics, Major, Non-metals Water-quality 1969-09-26 1969-09-26
Inorganics, Minor, metals Water-quality 1969-09-26 1969-09-26
Nutrient Water-quality 1969-09-26 1969-09-26
Physical Groundwater Levels, Water-quality 1969-09-26 1979-09-26
Radiochemistry Water-quality 1969-09-26 1969-09-26
Water Data for the Nation inventory

Monitoring location 411946095230201 is associated with a Well in Pottawattamie County, Iowa. Water data back to 1969 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411946095230201 n/a
Site name
075N40W01AADC 21734 1969 n/a
Site type
Well
GW
DMS latitude 411946 n/a
DMS longitude 0952302 n/a
Decimal latitude 41.3294369 n/a
Decimal longitude -95.3841668 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
Pottawattamie County 155
Country US n/a
Land net location description SENENES01 T075N R40W 5 n/a
Name of location map Oakland n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 1195 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
10230006
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19690926 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 Cambrian-Ordovician aquifer system S300CAMORD
Local aquifer Ordovician-Cambrian Systems 360OVCB
Local aquifer type
n/a
Well depth 3060 feet n/a
Hole depth
3060 feet n/a
Source of depth data n/a
Project number n/a