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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1949-07-13 1949-07-13
Inorganics, Major, Metals Water-quality 1949-07-13 1949-07-13
Inorganics, Major, Non-metals Water-quality 1949-07-13 1949-07-13
Inorganics, Minor, metals Water-quality 1949-07-13 1949-07-13
Nutrient Water-quality 1949-07-13 1949-07-13
Physical Groundwater Levels, Water-quality 1941-12-10 1949-07-13
Water Data for the Nation inventory

Monitoring location 411759093114801 is associated with a Well in Marion County, Iowa. Water data back to 1941 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411759093114801 n/a
Site name
075N20W18ADD 01519 1941 n/a
Site type
Well
GW
DMS latitude 411759 n/a
DMS longitude 0931148 n/a
Decimal latitude 41.2997179 n/a
Decimal longitude -93.1968732 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
Marion County 125
Country US n/a
Land net location description SESENES18 T075N R20W 5 n/a
Name of location map Knoxville SW n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 856.00 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
Hillside
S
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19411210 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 Pennsylvanian System 320PSLV
Local aquifer type
n/a
Well depth 130 feet n/a
Hole depth
130 feet n/a
Source of depth data n/a
Project number n/a