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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1983-11-23 1991-10-03
Inorganics, Major, Non-metals Water-quality 1971-08-24 1973-08-28
Physical Daily Values, Unit Values, Water-quality 1957-10-01 1991-10-03
Sediment Water-quality 1969-03-05 1969-03-05
n/a Peak Measurements 1952-06-22 1991-06-14
n/a Site Visits 1957-10-17 1992-03-18
Water Data for the Nation inventory

Monitoring location 06811840 is associated with a Stream in Montgomery County, Iowa. Water data back to 1952 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
06811840 n/a
Site name
Tarkio River at Stanton, IA n/a
Site type
Stream
ST
DMS latitude 405848 n/a
DMS longitude 0950653 n/a
Decimal latitude 40.97999135 n/a
Decimal longitude -95.1149871 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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
Montgomery County 137
Country US n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 1104.67 feet n/a
Method altitude determined U n/a
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
10240005
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YYNNNNNNNYYNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
49.30 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 461900100 n/a