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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 1958-02-20 1991-11-19
Inorganics, Major, Metals Water-quality 1958-02-20 1991-08-15
Inorganics, Major, Non-metals Water-quality 1958-02-20 1991-11-19
Inorganics, Minor, Non-metals Water-quality 1975-05-01 1979-06-26
Inorganics, Minor, metals Water-quality 1958-02-20 1991-08-15
Nutrient Water-quality 1958-02-20 1991-08-15
Organics, other Water-quality 1991-08-15 1991-08-15
Organics, pesticide Water-quality 1991-08-15 1991-08-15
Physical Groundwater Levels, Water-quality 1956-07-01 1991-11-19
Radiochemistry Water-quality 1975-05-01 1991-11-19
Water Data for the Nation inventory

Monitoring location 411047093493501 is associated with a Well in Madison County, Iowa. Water data back to 1956 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411047093493501 n/a
Site name
074N26W27DADA 1956Truro 1 n/a
Site type
Well
GW
DMS latitude 411047 n/a
DMS longitude 0934935 n/a
Decimal latitude 41.17971586 n/a
Decimal longitude -93.8266109 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
Madison County 121
Country US n/a
Land net location description SENESES27 T074N R26W 5 n/a
Name of location map Truro n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 945 feet n/a
Method altitude determined Altimeter. A
Altitude accuracy 05 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
195607 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 n/a
Local aquifer Pleistocene Series 112PLSC
Local aquifer type
n/a
Well depth 50 feet n/a
Hole depth
50 feet n/a
Source of depth data n/a
Project number 461904700 n/a