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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 2007-06-21 2007-06-21
Inorganics, Major, Non-metals Water-quality 2007-06-21 2007-06-21
Physical Water-quality 2007-06-21 2007-06-21
Water Data for the Nation inventory

Monitoring location 421856093091711 is associated with a Hyporheic-zone well in Hardin County, Iowa. Water data back to 2007 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421856093091711 n/a
Site name
S F Iowa Riv Strmbed Piezometer TR1 1-1-A 2007-08 n/a
Site type
Hyporheic-zone well
GW-HZ
DMS latitude 421856 n/a
DMS longitude 0930917 n/a
Decimal latitude 42.31555556 n/a
Decimal longitude -93.1547222 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. S
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
Hardin County 083
Country US n/a
Land net location description SWNWSWS26 T87N R20W n/a
Name of location map New Providence n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 950.3 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy .1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07080207
Drainage basin
04 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 20080131 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 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 1.03 feet n/a
Hole depth
n/a
Source of depth data S n/a
Project number 8591CRN00 n/a