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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-411907091220001

075N04W07BBD 48908 1972NGP-M-1 (USGS-411907091220001) 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 "075N04W07BBD 48908 1972NGP-M-1" and has the identifier USGS-411907091220001. 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 Louisa County County, Iowa at 41.31863580000000 degrees latitude and -91.3668229000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is Unknown Unknown. The source map scale is 1:24000. This site is at an elevation of 606 feet and the accuracy of the elevation measurement, collected using the method "Reported method of determination." is 1 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Cambrian-Ordovician aquifer system" aquifer. The geologic formation type is Mount Simon Sandstone. The well was contructed on 19720401. The well depth is 2880 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-411907091220001" 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*
Inorganics, Major, Metals 1980 - 1980
Inorganics, Major, Non-metals 1980 - 1980
Inorganics, Minor, Metals 1980 - 1980
Inorganics, Minor, Non-metals 1980 - 1980
Nutrient 1980 - 1980
Physical 1980 - 1980
Radiochemical 1980 - 1980
Stable Isotopes 1980 - 1980
*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-411907091220001
MonitoringLocationName 075N04W07BBD 48908 1972NGP-M-1
MonitoringLocationTypeName Well
HUCEightDigitCode 07080209
LatitudeMeasure 41.31863580000000
LongitudeMeasure -91.3668229000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode Unknown
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 606
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Reported method of determination.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 19
CountyCode 115
AquiferName Cambrian-Ordovician aquifer system
FormationTypeText Mount Simon Sandstone
ConstructionDateText 19720401
WellDepthMeasure/MeasureValue 2880
WellDepthMeasure/MeasureUnitCode ft
ProviderName NWIS