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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 >  STORET >  IL_EPA >  IL_EPA-O-20

KASKASKIA RIVER (IL_EPA-O-20) 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 Illinois EPA (identifier IL_EPA), has the name "KASKASKIA RIVER" and has the identifier IL_EPA-O-20. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07140204.

This site is located in Clinton County County, Illinois at 38.4507500 degrees latitude and -89.6277800 degrees longitude using the datum NAD27. No horizontal location accuracy metadata is available. This site is at an elevation of 0 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 "IL_EPA-O-20" 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 2005 - 2005
Nutrient 2005 - 2005
Organics, Other 2005 - 2005
Physical 2005 - 2005
*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 IL_EPA
OrganizationFormalName Illinois EPA
MonitoringLocationIdentifier IL_EPA-O-20
MonitoringLocationName KASKASKIA RIVER
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText RT 177 BR 5 MI NW OKAWVILLE NEAR VENEDY STATION
HUCEightDigitCode 07140204
LatitudeMeasure 38.4507500
LongitudeMeasure -89.6277800
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD27
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 17
CountyCode 027
ProviderName STORET