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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-420146096054602

083N45W04CBC 02389 1946Onawa 3 (USGS-420146096054602) 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 "083N45W04CBC 02389 1946Onawa 3" and has the identifier USGS-420146096054602. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10230004. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Monona County County, Iowa at 42.02943260000000 degrees latitude and -96.0964043000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 5 seconds. The source map scale is 1:24000. This site is at an elevation of 1043.00 feet and the accuracy of the elevation measurement, collected using the method "Altimeter." is 05 feet. The vertical coordinate reference system is NGVD29.

The geologic formation type is Pleistocene Series. The well was contructed on 194607. The well depth is 120 ft. The well hole depth is 120 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-420146096054602" 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 1960 - 1960
Inorganics, Major, Metals 1960 - 1960
Inorganics, Major, Non-metals 1960 - 1960
Inorganics, Minor, Metals 1960 - 1960
Nutrient 1960 - 1960
Physical 1960 - 1960
*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-420146096054602
MonitoringLocationName 083N45W04CBC 02389 1946Onawa 3
MonitoringLocationTypeName Well
HUCEightDigitCode 10230004
LatitudeMeasure 42.02943260000000
LongitudeMeasure -96.0964043000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 1043.00
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 05
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Altimeter.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 19
CountyCode 133
FormationTypeText Pleistocene Series
ConstructionDateText 194607
WellDepthMeasure/MeasureValue 120
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 120
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS