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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-05485605

Fourmile Creek near Ankeny, IA DS1 (USGS-05485605) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Iowa Water Science Center (identifier USGS-IA), has the name "Fourmile Creek near Ankeny, IA DS1" and has the identifier USGS-05485605. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07100008. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 62.0 sq mi.

This site is located in Polk County County, Iowa at 41.71733330000000 degrees latitude and -93.5696111000000 degrees longitude using the datum NAD83. The horizontal location collection method was "GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System" and the accuracy is 5 seconds. The source map scale is 1:24000. This site is at an elevation of 864.94 feet and the accuracy of the elevation measurement, collected using the method "GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System" is .13 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-05485605" 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 2012 - 2012
Inorganics, Major, Metals 2003 - 2012
Inorganics, Major, Non-metals 2002 - 2012
Inorganics, Minor, Metals 2003 - 2012
Inorganics, Minor, Non-metals 2003 - 2012
Microbiological 2003 - 2003
Nutrient 2003 - 2012
Organics, Other 2003 - 2012
Organics, PCBs 2012 - 2012
Organics, Pesticide 2012 - 2012
PFAS,Perfluorinated Alkyl Substance 2012 - 2012
Physical 2001 - 2012
Radiochemical 2012 - 2012
Sediment 2003 - 2003
Stable Isotopes 2012 - 2012
*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-05485605
MonitoringLocationName Fourmile Creek near Ankeny, IA DS1
MonitoringLocationTypeName Stream
HUCEightDigitCode 07100008
DrainageAreaMeasure/MeasureValue 62.0
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 41.71733330000000
LongitudeMeasure -93.5696111000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 864.94
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .13
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 19
CountyCode 153
ProviderName NWIS