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WQP Home >  Providers >  NWIS >  USGS-IA >  USGS-420414092550801

084N18W23CBAA 40767 1983Marshalltown 10 (USGS-420414092550801) 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 "084N18W23CBAA 40767 1983Marshalltown 10" and has the identifier USGS-420414092550801. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07080208. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Marshall County County, Iowa at 42.07054306000000 degrees latitude and -92.9190887000000 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 868 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 "Sand and gravel aquifers (glaciated regions)" aquifer. The geologic formation type is Holocene Alluvium. The aquifer is a Unconfined single aquifer type. The well was contructed on 19830101. The well depth is 49.8 ft. The well hole depth is 49.8 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-420414092550801" 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 1990 - 1990
Inorganics, Major, Metals 1990 - 1990
Inorganics, Major, Non-metals 1990 - 1990
Inorganics, Minor, Metals 1990 - 1990
Nutrient 1990 - 1990
Organics, Other 1990 - 1990
Organics, Pesticide 1990 - 1990
Physical 1990 - 1990
*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-420414092550801
MonitoringLocationName 084N18W23CBAA 40767 1983Marshalltown 10
MonitoringLocationTypeName Well
HUCEightDigitCode 07080208
LatitudeMeasure 42.07054306000000
LongitudeMeasure -92.9190887000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 868
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 19
CountyCode 127
AquiferName Sand and gravel aquifers (glaciated regions)
FormationTypeText Holocene Alluvium
AquiferTypeName Unconfined single aquifer
ConstructionDateText 19830101
WellDepthMeasure/MeasureValue 49.8
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 49.8
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS