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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-414914090321001

081N04E18DBDC 39053 1931De Witt North (USGS-414914090321001) 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 "081N04E18DBDC 39053 1931De Witt North" and has the identifier USGS-414914090321001. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07080103. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Clinton County County, Iowa at 41.82058419000000 degrees latitude and -90.5362472000000 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 719 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 "Cambrian-Ordovician aquifer system" aquifer. The geologic formation type is St Peter Sandstone. The well was contructed on 19310101. The well depth is 1055 ft. The well hole depth is 1055 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-414914090321001" 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 1934 - 1946
Inorganics, Major, Metals 1934 - 1946
Inorganics, Major, Non-metals 1934 - 1946
Inorganics, Minor, Metals 1934 - 1946
Nutrient 1934 - 1946
Physical 1934 - 1946
*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-414914090321001
MonitoringLocationName 081N04E18DBDC 39053 1931De Witt North
MonitoringLocationTypeName Well
HUCEightDigitCode 07080103
LatitudeMeasure 41.82058419000000
LongitudeMeasure -90.5362472000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 719
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 19
CountyCode 045
AquiferName Cambrian-Ordovician aquifer system
FormationTypeText St Peter Sandstone
ConstructionDateText 19310101
WellDepthMeasure/MeasureValue 1055
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 1055
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS