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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-MO >  USGS-05587455

MISSISSIPPI RIVER BELOW GRAFTON, IL (USGS-05587455) 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 Missouri Water Science Center (identifier USGS-MO), has the name "MISSISSIPPI RIVER BELOW GRAFTON, IL" and has the identifier USGS-05587455. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07110009. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 171300 sq mi.

This site is located in Jersey County County, Illinois at 38.95115948000000 degrees latitude and -90.3712256000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. The source map scale is 1:100000. This site is at an elevation of 400 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 10 feet. The vertical coordinate reference system is NGVD29.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-05587455" 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, Cyanobacteria 2000 - 2007
Biological, Algae, Phytoplankton 2008 - 2017
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2000 - 2007
Biological, Fish 2008 - 2017
Information 1993 - 2024
Inorganics, Major, Metals 1989 - 2023
Inorganics, Major, Non-metals 1989 - 2024
Inorganics, Minor, Metals 1989 - 2023
Inorganics, Minor, Non-metals 1989 - 2023
Microbiological 1989 - 2024
Nutrient 1989 - 2023
Organics, Other 1990 - 2023
Organics, PCBs 1993 - 1993
Organics, Pesticide 1993 - 2023
Physical 1989 - 2024
Radiochemical 1997 - 2001
Sediment 1989 - 2023
Stable Isotopes 1993 - 1993
*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-MO
OrganizationFormalName USGS Missouri Water Science Center
MonitoringLocationIdentifier USGS-05587455
MonitoringLocationName MISSISSIPPI RIVER BELOW GRAFTON, IL
MonitoringLocationTypeName Stream
HUCEightDigitCode 07110009
DrainageAreaMeasure/MeasureValue 171300
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 38.95115948000000
LongitudeMeasure -90.3712256000000
SourceMapScaleNumeric 100000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 400
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 10
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 17
CountyCode 083
ProviderName NWIS