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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 1974-03-20 1977-01-10
Inorganics, Major, Metals Water-quality 1974-03-20 1977-01-10
Inorganics, Major, Non-metals Water-quality 1974-03-20 1977-01-10
Inorganics, Minor, Non-metals Water-quality 1974-03-20 1977-01-10
Inorganics, Minor, metals Water-quality 1974-03-20 1977-01-10
Nutrient Water-quality 1974-03-20 1977-01-10
Physical Groundwater Levels, Water-quality 1969-01-01 1977-01-10
Radiochemistry Water-quality 1974-03-20 1977-01-10
Water Data for the Nation inventory

Monitoring location 414913093363701 is associated with a Well in Polk 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
414913093363701 n/a
Site name
081N24W23BAAA 17556 1964Alleman 1 n/a
Site type
Well
GW
DMS latitude 414913 n/a
DMS longitude 0933637 n/a
Decimal latitude 41.82026527 n/a
Decimal longitude -93.6104958 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
Polk County 153
Country US n/a
Land net location description NENENWS23 T081N R24W 5 n/a
Name of location map Elkhart n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 1012 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
07100008
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1964 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 YYNNNNNN n/a
National aquifer n/a
Local aquifer Mississippian System 330MSSP
Local aquifer type
n/a
Well depth 664 feet n/a
Hole depth
664 feet n/a
Source of depth data D n/a
Project number 461904700 n/a