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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 1948-02-18 1977-07-21
Inorganics, Major, Metals Water-quality 1948-02-18 1977-07-21
Inorganics, Major, Non-metals Water-quality 1948-02-18 1977-07-21
Inorganics, Minor, Non-metals Water-quality 1971-04-30 1977-07-21
Inorganics, Minor, metals Water-quality 1948-02-18 1977-07-21
Nutrient Water-quality 1948-02-18 1977-07-21
Organics, other Water-quality 1964-08-03 1968-05-06
Physical Water-quality 1948-02-18 1977-07-21
Radiochemistry Water-quality 1977-07-21 1977-07-21
Water Data for the Nation inventory

Monitoring location 411724094300301 is associated with a Lake, Reservoir, Impoundment in Adair County, Iowa. Water data back to 1948 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411724094300301 n/a
Site name
075N32W14DCBC 1937Greenfield Impd Reservoir n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 411724 n/a
DMS longitude 0943003 n/a
Decimal latitude 41.28998775 n/a
Decimal longitude -94.5010779 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
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
Adair County 001
Country US n/a
Land net location description NWSWSES14 T75N R32W 5 n/a
Name of location map Greenfield n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface n/a
Method altitude determined n/a
Altitude accuracy n/a
Altitude datum
n/a
Subbasin hydrologic unit
10240009
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
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
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a