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WQP Home >  Providers >  NWIS >  USGS-IA >  USGS-05481518

Don Williams Lake site 4 (USGS-05481518) site data in the Water Quality Portal

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

This lake, reservoir, impoundment site, maintained by the USGS Iowa Water Science Center (identifier USGS-IA), has the name "Don Williams Lake site 4" and has the identifier USGS-05481518. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07100004. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Boone County County, Iowa at 42.11597945000000 degrees latitude and -94.0158154000000 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.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-05481518" 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, Non-metals 2003 - 2003
Nutrient 2003 - 2003
Organics, Other 2003 - 2003
Physical 2003 - 2003
*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-05481518
MonitoringLocationName Don Williams Lake site 4
MonitoringLocationTypeName Lake, Reservoir, Impoundment
HUCEightDigitCode 07100004
LatitudeMeasure 42.11597945000000
LongitudeMeasure -94.0158154000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 19
CountyCode 015
ProviderName NWIS