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WQP Home >  Providers >  NWIS >  USGS-IA >  USGS-424316094132801

091N29W01CBDC Humboldt Spring (USGS-424316094132801) site data in the Water Quality Portal

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

This spring site, maintained by the USGS Iowa Water Science Center (identifier USGS-IA), has the name "091N29W01CBDC Humboldt Spring" and has the identifier USGS-424316094132801. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07100002. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Humboldt County County, Iowa at 42.72108250000000 degrees latitude and -94.2246851000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is Unknown Unknown. This site is at an elevation of 1080 feet and the accuracy of the elevation measurement, collected using the method "Unknown." is 5 feet. The vertical coordinate reference system is NGVD29.

The geologic formation type is Cretaceous System.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-424316094132801" 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 - 1934
Inorganics, Major, Metals 1934 - 1934
Inorganics, Major, Non-metals 1934 - 1934
Inorganics, Minor, Metals 1934 - 1934
Nutrient 1934 - 1934
Physical 1934 - 1934
*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-424316094132801
MonitoringLocationName 091N29W01CBDC Humboldt Spring
MonitoringLocationTypeName Spring
HUCEightDigitCode 07100002
LatitudeMeasure 42.72108250000000
LongitudeMeasure -94.2246851000000
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode Unknown
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 1080
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Unknown.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 19
CountyCode 091
FormationTypeText Cretaceous System
ProviderName NWIS