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WQP Home >  Providers >  NWIS >  USGS-MI >  USGS-04116000

GRAND RIVER AT IONIA, MI (USGS-04116000) 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 Michigan Water Science Center (identifier USGS-MI), has the name "GRAND RIVER AT IONIA, MI" and has the identifier USGS-04116000. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04050006. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 2840 sq mi.

This site is located in Ionia County County, Michigan at 42.97197700000000 degrees latitude and -85.0691725000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 minutes. The source map scale is 1:24000. This site is at an elevation of 614.63 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .01 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-04116000" 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*
Biological, Algae, Phytoplankton 2018 - 2018
Biological, Fish 2018 - 2018
Information 2001 - 2019
Inorganics, Major, Metals 1963 - 2013
Inorganics, Major, Non-metals 1963 - 2019
Inorganics, Minor, Metals 1963 - 2013
Inorganics, Minor, Non-metals 2001 - 2003
Nutrient 2000 - 2013
Organics, Other 2000 - 2019
Organics, Pesticide 2018 - 2019
Physical 1963 - 2019
Sediment 1975 - 1975
*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-MI
OrganizationFormalName USGS Michigan Water Science Center
MonitoringLocationIdentifier USGS-04116000
MonitoringLocationName GRAND RIVER AT IONIA, MI
MonitoringLocationTypeName Stream
HUCEightDigitCode 04050006
DrainageAreaMeasure/MeasureValue 2840
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 42.97197700000000
LongitudeMeasure -85.0691725000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode minutes
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 614.63
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 26
CountyCode 067
ProviderName NWIS