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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  21IOWA >  21IOWA-11220001

Cox (Spring) Creek NW of Littleport (40) (21IOWA-11220001) site data in the Water Quality Portal

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

This river/stream site, maintained by the Iowa Dept. of Natural Resources (identifier 21IOWA), has the name "Cox (Spring) Creek NW of Littleport (40)" and has the identifier 21IOWA-11220001. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07060004.

This site is located in Clayton County County, Iowa at 42.7717850 degrees latitude and -91.4419600 degrees longitude using the datum NAD27. No horizontal location accuracy metadata is available. This site is at an elevation of 737 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21IOWA-11220001" 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*
Microbiological 2001 - 2001
Physical 2001 - 2001
*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 21IOWA
OrganizationFormalName Iowa Dept. of Natural Resources
MonitoringLocationIdentifier 21IOWA-11220001
MonitoringLocationName Cox (Spring) Creek NW of Littleport (40)
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Cox (Spring) Creek at Bridge of County Road C5X, Section 21, T92N, R5W.¶2001 TMDL Monitoring Site.
HUCEightDigitCode 07060004
LatitudeMeasure 42.7717850
LongitudeMeasure -91.4419600
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD27
VerticalMeasure/MeasureValue 737
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 19
CountyCode 043
ProviderName STORET