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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1997-04-23 2007-09-11
Inorganics, Major, Metals Water-quality 1997-07-15 2007-09-11
Inorganics, Major, Non-metals Water-quality 1997-04-23 2007-09-11
Inorganics, Minor, Non-metals Water-quality 2007-09-11 2007-09-11
Inorganics, Minor, metals Water-quality 1997-07-15 2007-09-11
Nutrient Water-quality 1997-07-15 2007-09-11
Organics, other Water-quality 1997-04-23 2007-09-11
Organics, pesticide Water-quality 1997-07-15 2007-09-11
Physical Groundwater Levels, Water-quality 1997-04-23 2012-08-01
Radiochemistry Water-quality 1997-07-15 2007-09-11
Stable Isotopes Water-quality 1997-07-15 1997-07-15
n/a USGS Annual Water Data Reports Site 2007-01-01 2012-01-01
Water Data for the Nation inventory

Monitoring location 414912093284201 is associated with a Well in Polk County, Iowa. Water data back to 1997 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
414912093284201 n/a
Site name
081N23W24BBA 1997NAWQA Polk County n/a
Site type
Well
GW
DMS latitude 414912.2 n/a
DMS longitude 0932842.2 n/a
Decimal latitude 41.82005556 n/a
Decimal longitude -93.4783889 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
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 NENWNWS24 T081N R23W 5 n/a
Name of location map Loring n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 827.75 feet n/a
Method altitude determined Light Detection And Ranging, airplane J
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07080105
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19970423 n/a
Date site established or inventoried 19970423 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 YYNYNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Holocene Alluvium 111ALVM
Local aquifer type
Unconfined single aquifer U
Well depth 20.0 feet n/a
Hole depth
n/a
Source of depth data L n/a
Project number 461907800 n/a