Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here.

This legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-IA >  USGS-413652092035801

079N11W36AAA (USGS-413652092035801) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This well site, maintained by the USGS Iowa Water Science Center (identifier USGS-IA), has the name "079N11W36AAA" and has the identifier USGS-413652092035801. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07080209. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Iowa County County, Iowa at 41.61438889000000 degrees latitude and -92.0661944000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is .1 seconds. The source map scale is 1:24000. This site is at an elevation of 872 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 5 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Silurian-Devonian aquifers" aquifer. The geologic formation type is Devonian-Silurian Systems. The aquifer is a Confined multiple aquifers type. The well depth is 750 ft. The well hole depth is 750 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-413652092035801" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Information 1996 - 1996
Inorganics, Major, Metals 1996 - 1996
Inorganics, Major, Non-metals 1996 - 1996
Inorganics, Minor, Metals 1996 - 1996
Nutrient 1996 - 1996
Organics, Other 1996 - 1996
Organics, Pesticide 1996 - 1996
Physical 1996 - 1996
Radiochemical 1996 - 1996
Stable Isotopes 1996 - 1996
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-IA
OrganizationFormalName USGS Iowa Water Science Center
MonitoringLocationIdentifier USGS-413652092035801
MonitoringLocationName 079N11W36AAA
MonitoringLocationTypeName Well
HUCEightDigitCode 07080209
LatitudeMeasure 41.61438889000000
LongitudeMeasure -92.0661944000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 872
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 19
CountyCode 095
AquiferName Silurian-Devonian aquifers
FormationTypeText Devonian-Silurian Systems
AquiferTypeName Confined multiple aquifers
WellDepthMeasure/MeasureValue 750
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 750
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS